ALBERT

Description: The objective of this paper is to analyse and make recommendations on a safeguard system for Article 6 that aims at preventing potential harm that mitigation activities may cause on the ground to local stakeholders and the environment. Following some definitory aspects of what and how to safeguard, the paper analyses a number of safeguard systems and do no harm principles as well as tools to implement them. It then gives an overview on Parties' views on the matter, as uttered in their latest submissions on Art. 6 options, as well as an overview of the references in the UNFCCC's SBSTA Chair's text with respect to sustainable development, safeguards, and human rights issues. The paper closes with recommendations on a possible safeguard system for Article 6.

Description: This policy paper reviews the concept of additionality in the context of the Paris Agreement. Additionality is a key criterion that helps to maintain the environmental integrity of the Paris Agreement, especially when units created under Article 6.2 or 6.4 are used for offsetting purposes whether that is by Parties in order to meet their NDCs or whether by other entities with legal mitigation obligations. It does so by first reviewing key concepts such as offsetting, environmental integrity, and baseline. Subsequently, it explores the context of additionality under the Paris Agreement. More specifically it discusses what should be counted as the baseline for additionality demonstration. The subsequent chapter then highlights the challenges with establishing additionality, that is establishing a causal relationship between a policy intervention and a proposed activity. Finally, the Policy Paper discusses aspects of international governance with respect to additionality.

Description: This JIKO Policy Paper explores how Parties using Article 6 can increase their mitigation ambition. Building on a broad definition of ambition raising which puts the intensification of climate change mitigation targets and actions by Parties at its centre, eight different ambition raising options are identified. The analysis shows that these options are associated with different technical, institutional and political challenges, calling for a combination of different ambition raising options.

Description: In early September 2014, about 4.000 scientists, activists and artists at the 4th International Conference on Degrowth sent out two messages. 1. Industrialized societies will change, either by disaster or by design. Accelerated resource exploitation and climate change can force societies into a transition. Or they swiftly develop new forms of economic, political and social organization which respect the planetary boundaries. 2. "Degrowth" has become a new social movement which translates scientific insights into cultural change, political change and social practice. Hence, the conference itself was an experiment on the potentials and limits of share economy, commoning and sufficiency. A team of young scholars and activists from different German research institutes and non-govern- mental organisations prepared the conference. The team of the Wuppertal Institute was partly involved in the preperation of the conference. Scientists from all research groups took part in the conference, presenting and discussing project results. The publication is a collection of contributions of the Wuppertal Institute to the conference and covers pivotal issues of the degrowth-debate: indicator development (Freyling & Schepelmann), working time reduction (Buhl), feminist theory (Biesecker & Winterfeld), and urban transition (Best).

Description: Although it is not part of what has been called the "ambition mechanism" or "ratchet mechanism", Article 6 of the Paris Agreement also has an explicit requirement to promote ambition. Article 6 specifically highlights that some Parties choose to pursue voluntary cooperation in the implementation of their nationally determined contributions to allow for higher ambition in their mitigation and adaptation actions. Despite the common purpose, the two elements have to date been discussed mostly in isolation, both in the negotiations as well as in the wider literature. This JIKO Policy Paper sets out to change this by exploring the relationship between Article 6 and the Global Stocktake.

Description: The new mechanism under Article 6.4 of the Paris Agreement is to be supervised by a body designated by the Conference of the Parties serving as the Meeting of the Parties to the Paris Agreement (CMA). However, so far there is no clarity what role exactly the supervisory body (Body) is to play. Against this background, this JIKO Policy Paper analyses different governance options for Art. 6.4. The paper first reflects the objectives of the new mechanism and on what the role of the mechanism as a whole should be. The paper then summarises what has already been agreed on the functioning of the mechanism and elaborates what steps will be needed to generate transferrable emission reductions under the Article 6.4 mechanism. On this basis, the paper develops criteria for how to decide what role the Body should have, and then discusses what role the Body and the other actors that are involved in the mechanism could have in each of the steps of the activity cycle.

Description: With the adoption of Article 6 of the Paris Agreement, former debates about generating carbon credits on the basis of national policies have resurged. National policies have not been eligible as project activities under the Kyoto Protocol's flexible mechanisms. The Paris Agreement opens the possibility for such policy crediting but also provides an entirely new context: Universal participation, ambitious long-term targets and nationally defined contributions (NDCs) that are to be made more ambitious over time. As this paper shows, these changes in the framework conditions add an additional layer of complexity to policy-based cooperation. The paper explores the potential for policy-based cooperation by first briefly presenting the regulatory basis provided by the Paris Agreement before outlining a prototype for policy-based cooperation and its key challenges.

Description: Market mechanisms - the Clean Development Mechanism (CDM), Joint Implementation (JI) and Art. 17 emission trading - have been a central feature of the Kyoto Protocol. The shape of the new climate change agreement to adopted at this year's UN climate change conference in Paris is emerging only slowly, including the role market mechanisms will play. In order to assess the potential scope of market mechanisms in the Paris agreement, this JIKO Policy Brief surveys the intended nationally determined contributions (INDCs) to the new agreement which countries have so far submitted. The paper is now available for download. The Parties to the United Nations Framework Convention on Climate Change (UNFCCC) intend to adopt a new comprehensive climate agreement at this year's Conference of the Parties (COP) in Paris. The shape of the new agreement is emerging only slowly, including the role market mechanisms will play. A new JIKO Policy Brief assesses the potential scope of market mechanisms in the Paris agreement by surveying the Intended Nationally Determined Contributions (INDCs) so far.

Description: Market mechanisms - the Clean Development Mechanism (CDM), Joint Implementation (JI) and Art. 17 emission trading - have been a central feature of the Kyoto Protocol. The Parties to the United Nations Framework Convention on Climate Change (UNFCCC) intend to adopt a new comprehensive climate agreement at this year's Conference of the Parties (COP) in Paris. The shape of the new agreement is emerging only slowly, including the role market mechanisms will play. To gauge the potential scope of market mechanisms in the forthcoming Paris agreement, this paper surveys the submitted INDCs on the question to what extent they envisage the use of market mechanisms. In detail, the paper looks at five questions for each INDC: - Does the INDC make any mention of market mechanisms? - Does the Party plan to use market mechanisms to achieve its contribution to the Paris agreement? - If a Party intends to use market mechanisms, does the INDC specify which mechanisms or types of units the country intends to use? - Does the Party quantify the extent to which it intends to use market mechanisms? Under the Kyoto Protocol, use of mechanisms has been supposed to be supplemental to domestic action, though this principle has never been quantified. - Does the Party specify how the use of mechanisms will ensure environmental integrity and avoid double counting?

Description: This study conducted by Wuppertal Institute and Germanwatch explores how the social pillar of sustainability at the local level could be met in Concentrated Solar Power (CSP) projects. For this purpose, the authors evaluate the livelihood dimension of CSP technology based on a case study conducted on the 160 MW pilot CSP plant Nooro I in Ouarzazate, Morocco.

Description: The Port of Rotterdam is one of the pioneers in the reduction of greenhouse gas emissions. It is the largest port in Europe and extends over 40 kilometres to the North Sea coast. Its ambitious goal: the port wants to reduce greenhouse gas emissions from its industrial cluster as well as from freight traffic to a large extent. For the study "Deep Decarbonisation Pathways for Transport and Logistics Related to the Port of Rotterdam" the Wuppertal Institute analysed available options for the maritime as well was hinterland transports on behalf of the Rotterdam Port Authority. The 2050 scenarios by the Wuppertal Institute show that decarbonisation will significantly change both, volume and structure of the transported goods - which add to the on-going trend from bulk to container transport. This will have considerable structural effects on port operations and in particular on hinterland traffic. A comprehensive decarbonisation (〉95 per cent) will require significant efficiency improvements through operational and technical measures and the switch to non-fossil fuels, as well as a strong shift of container transport from road transport to rail and inland navigation. For maritime shipping to and from Rotterdam two feasible pathways towards full decarbonisation by 2050 are presented. Both include a stepwise shift towards renewable electricity based energy carriers for ships (liquids and gaseous for long distances and hydrogen and electricity for shorter distances). Finally the report derives a set of recommendations for the Port Authority as well as the Dutch, German and European policymakers to support the transition towards a drastic reduction of greenhouse gase (GHG) emissions from in the transport sector and for using this as a strategy for a sustainable economic development.

Description: The EU has set itself ambitious targets with regards to a significant reduction of its greenhouse gas emissions and has presented roadmaps depicting an overall decarbonisation of its economy by the middle of the century. In this context European policymakers and stakeholders are currently discussing the targets and the level of ambition of the 2030 climate and energy policy framework. The Commission is expected to present its own vision for the further development of the energy and climate policy framework in its White Paper "For a 2030 climate and energy policy framework". At this decisive point in the political debate the Wuppertal Institute presents a brief working paper that analyses some of the analytical work - particularly the underlying energy and GHG emission scenarios - behind the Commission's proposals to be presented in the forthcoming White Paper.

Description: There is general agreement that preventing dangerous climate change requires a fundamental transformation of the global economy. Regarding carbon markets, the EU, for example, has called for the new market-based mechanism (NMM) to be established under the UNFCCC to "facilitate transition towards low carbon economy and attract further international investment". This JIKO Policy Paper discusses the transformative potential of the NMM and how it should be structured to maximize transformative impact. The analysis shows that details in the arrangements of the scheme, such as allocation of allowances can significantly influence the incentive structure of the instrument and hence its potential to contribute to transformational change. The authors conclude that carbon pricing is necessary but is by itself not sufficient to redeem the various types of market failures that have led to the unsustainable global socio-economic system we are deemed to change. An NMM should therefore be tailored to complement other national policies.

Description: Many have hoped that the CDM's Additionality, if applied to the wider climate finance domain, can contribute to standardizing the funding criteria. This JIKO Policy Brief therefore explore options of applying the CDM's to do just that. The authors highlight issues of environmental system integrity and efficient allocation of funding, and discuss potential limits of the CDM's Additionality concept in its current form, if applied to climate finance. The prospects are limited, because a clear attribution of emission reductions is almost impossible in a system that does not have as well-defined borders as the zero-sum-game of tradable emission reductions under a capped environment.The authors propose some inroutes to adapting the current approach to Additionality in this context, and pose a number of questions that can help to further discuss and refine the CDM's Additionality concept to make it better applicable for a future, globally inclusive climate regime.

Description: At COP 17 Durban, parties decided to establish a centralised new market-based mechanism (NMM) and to consider establishing a "framework for various approaches" to govern decentralised initiatives. Parties have also discussed possible use and up-scaling of non market based approaches (NMA) in this context. This Policy Brief summarises the state-of-play regarding the submissions by parties and observers as of Jan 2015. It is an update on previous JIKO policy papers and therefore focuses on comparable aspects of the discussion.

Description: On behalf of the Port of Rotterdam Authority, the Wuppertal Institute developed three possible pathways for a decarbonised port of Rotterdam until 2050. The port area is home to about 80 per cent of the Netherlands' petrochemical industry and significant power plant capacities. Consequently, the port of Rotterdam has the potential of being an international leader for the global energy transition, playing an important role when it comes to reducing CO2 emissions in order to deliver on the EU's long-term climate goals. The three decarbonisation scenarios all built on the increasing use of renewables (wind and solar power) and the adoption of the best available technologies (efficiency). The analysis focuses on power plants, refineries and the chemical industry, which together are responsible for more than 90 per cent of the port area's current CO2 emissions. The decarbonisation scenarios describe how CO2 emissions could be reduced by 75 to 98 per cent in 2050 (compared to 2015). Depending on the scenario, different mitigation strategies are relied upon, including electrification, closure of carbon cycles or carbon capture and storage (CCS). The study includes recommendations for local companies, the Port Authority as well as policy makers. In addition, the study includes a reference scenario, which makes it clear that a "business as usual" mentality will fall well short of contributing adequately to the EU's long-term climate goals.

Description: In this project, an overview and prioritization of relevant technologies of the German energy transition are presented in a consolidated form. Many of the relevant technologies have already been developed and deployed to the market. However, in various sectors like system integration or sector coupling, innovation needs remain, as well as in-depth research on further possibilities and potentials for cost degression and technology optimization for all technologies.

Description: The CO2 utilisation is discussed as one of the future low-carbon technologies in order to accomplish a full decarbonisation in the energy intensive industry. CO2 is separated from the flue gas stream of power plants or industrial plants and is prepared for further processing as raw material. CO2 containing gas streams from industrial processes exhibit a higher concentration of CO2 than flue gases from power plants; consequentially, industrial CO2 sources are used as raw material for the chemical industry and for the synthesis of fuel on the output side. Additionally, fossil resources can be replaced by substitutes of reused CO2 on the input side. If set up in a right way, this step into a CO2-based circular flow economy could make a contribution to the decarbonisation of the industrial sector and according to the adjusted potential, even rudimentarily to the energy sector. In this study, the authors analyse potential CO2 sources, the potential demand and the range of applications of CO2. In the last chapter of the final report, they give recommendations for research, development, politics and economics for an appropriate future designing of CO2 utilisation options based upon their previous analysis.

Description: This Policy Brief outlines the "identity crisis" in which voluntary carbon standards find themselves after the adoption of the Paris Agreement. It describes how the new international legal framework threatens to undermine the legitimation and credibility of voluntary carbon standards and discusses first ideas how the arising challenges could be dealt with.

Description: A major cornerstone on the way to low-carbon sustainable development on a global scale will be a swift and effective implementation of all countries' INDCs submitted to the UNFCCC prior to Paris. However, doing so will require transforming development pathways away from currently pervasive carbon lock-ins. This can only be successful if countries take a systemic view on their development agendas, and link mitigation, adaptation and other developmental priorities together for a coherent overarching sustainable development strategy. The ownership for this process needs to be with the countries themselves as such strategies touch fundamentally upon national policy-making and implementation. At the same time, developing countries have access to bi- and multilateral financial and technical cooperation. To enable a systemic, country-led perspective, development cooperation needs to shift its paradigms away from currently prevalent project-level interventions. A truly innovative and transformational shift with the objective of pursuing a low-carbon and climate resilient society needs to open up space for experimentation as new ways of doing things need to be put into practice. Experiments will not always be successful, but foster learning on a national as well as an international level on pitfalls and solutions in new approaches to low-carbon sustainable development. Not least, there needs to be a renewed focus on programmatic approaches that link various topical domains for a country-led process, and a critical look at development work that is "doomed to succeed". Our article draws from systems theory, development studies and recent work on transitions studies and transformational change in the international domain. It links up different theoretical concepts with practical approaches in order to outline a future development agenda that will be owned by developing countries and supported non-invasively by bi- and multilateral development cooperation to foster low-carbon development pathways that are urgently needed to solve the climate crisis.

Description: This handbook was developed in the context of a joint project of the Wuppertal Institute and the Centre for Social Investment (CSI) called the System Innovation Lab. It combined sustainability transformation research insights with those of social innovation in order to design an on-the-job training and coaching that would enable participants to take a systemic approach to innovation and test what this means in their respective work settings. Focussing on the topic of sustainable energy futures in Europe it addressed young European leaders in government, the private sector and civil society working on energy issues and combined latest theoretical insights with novel innovation and leadership methods to spread the capacity and courage that transforming entire sectors requires.

Description: The increasing rate of renewable energies poses new challenges for industries: the amount of wind and solar energy is by far more subject to fluctuations than that of fossil based energy. Large production facilities from the aluminium, cement, steel or paper industry, however, depend on a highly secure energy supply. To which amount is a limitation of fluctuations possible? This was the key question of the project "Flexibilisation of Industries Enables Sustainable Energy systems", which was realised by the Wuppertal Institute in cooperation with the polymers company Covestro last year. In the final report, authors around project co-ordinator Karin Arnold not only show which technological and economic parameters have been considered, but also present possible business models to promote "flexibility products".

Description: Article 6 of the Paris Agreement established three approaches for countries to cooperate with each other: cooperative approaches, a new mechanism to promote mitigation and sustainable development ("sustainable development mechanism"), and a framework for non-market approaches. However, while the "sustainable development mechanism" seems familiar as its principles strongly resemble the Kyoto Protocol's Clean Development Mechanism (CDM), the other two approaches have so far not been clearly defined conceptually. This JIKO Policy Paper summarizes the views by Parties and observes that were submitted at the end of September and reveals some sharp differences in opinions on how Art. 6 should work.

Description: This JIKO Policy Brief summarizes the state of play of the negotiations on a global market-based mechanism (global MBM) under ICAO. It specifies the respective responsibilities and different approaches of ICAO and the UNFCCC. It traces the historic activities in regard of climate protection under ICAO and provides an overview of the current negotiation process that is to culminate at the upcoming ICAO General Assembly in autumn 2016. Furthermore, the Policy Brief reflects on the CDM experience and derives recommendations.

Description: The international governance landscape on climate change mitigation is increasingly complex across multiple governance levels. Climate change mitigation initiatives by non-state stakeholders can play an important role in governing global climate change and contribute to avoiding unmanageable climate change. It has been argued that the UNFCCC could and should play a stronger role in "orchestrating" the efforts of these initiatives within the wider climate regime complex and thus inspire new and enhanced climate action. In fact, the Lima-Paris Action Agenda supporting cooperative climate action among state and non-state actors was supposed to be a major outcome of COP21. There is little doubt that successful mitigation initiatives can create a momentum for climate protection. What is missing, is a systematic analysis of how this momentum can feed back into the UNFCCC negotiation process, inspiring also enhanced and more ambitious climate mitigation by states in future iterations of the cycle of nationally determined contributions under the Paris Agreement. This paper aims to close this gap: building on a structurational regime model, the article [1] develops a theory of change of how and through which structuration channels non-state initiatives can contribute to changing the politics of international climate policy; [2] traces existing UNFCCC processes and the Paris Agreement with a view to identifying entry points for a more direct feedback from non-state initiatives; and [3] derives recommendations on how and under which agenda items positive experiences can resonate within the UNFCCC negotiation process.

Description: Will climate change stay below the 2 degree target in the 21st century on the basis of the COP 21 results? Looking into challenges and opportunities, this paper answers: To stay below the global 2dt is neither a real choice for the world society nor for businesses and civil societies in specific countries. It is a global guideline, scientifically developed for global negotiations, which should be broken down to national interests and actors. Key questions concerning the energy sector from the perspective of national interests are how to create and sustain a momentum for the inevitable energy transition, how to encourage disruptive innovations, avoid lock in effects, enable rapid deployment of energy efficiency and renewable energies etc. Or in other words: how to get to a competitive, economically benign, inclusive, low carbon and risk minimising energy system. With this background the paper argues that "burden sharing" is a misleading perception of strong climate mitigation strategies. It is more realistic to talk about "benefit sharing", using the monetary benefits and co-benefits of climate mitigation (e.g. energy cost savings, revenues from CO2-tax or emission trading systems) to help vulnerable national and international actors to adapt to the unavoidable climate risks. It has to be demonstrated on country level that the technologies and policy mix of strong climate mitigation and risk-minimising actions are indeed "benefit sharing" strategies which should be chosen anyhow, even if there was no climate change. For China and Germany this paper includes basic findings supporting this view.

Description: The innovative software system "myEcoCost" enables to gather and communicate resource and environmental data for products and services in global value chains. The system has been developed in the consortium of the European research project myEcoCost and forms a basis of a new, highly automated environmental accounting system für companies and consumers. The prototype of the system, linked to financial accounting of companies, was developed and tested in close collaboration with large and small companies. This brochure gives a brief introduction to the vision linked to myEcoCost: a network formed by collaborative environmental accounting nodes collecting environmental data at each step in a product's value chains. It shows why better life cycle data are needed and how myEcoCost addresses and solves this problem. Furthermore, it presents options for a future upscaling of highly automated environmenal accounting for prodcuts and services.

Description: "Transformative science" is a concept that delineates the new role of science for knowledge societies in the age of reflexive modernity. The paper develops the program of a transformative science, which goes beyond observing and analyzing societal transformations, but rather takes an active role in initiating and catalyzing change processes. The aim of transformative science is to achieve a deeper understanding of ongoing transformations and increased societal capacity for reflexivity with regard to these fundamental change processes. The concept of transformative science is grounded in an experimental paradigm, which has implications for (1) research, (2) education and learning, and (3) institutional structures and change in the science system. The article develops the theoretical foundations of the concept of transformative science and spells out the concrete implications in these three dimensions.

Description: The book shows that the implementation of a sustainable energy strategy in Iran provides the opportunity for further economic and social development. In this context, the aim of the book is to provide some of the analyses needed to rethink the country’s energy strategy and to grasp the chances. The authors hope to make a contribution to the emerging and rapidly growing discussion on better energy alternatives and the respective opportunities for investment, innovation and modernization. The work presented in the book should provide ideas for such opportunities and create a vision of how this could contribute towards developing a more sustainable, efficient and prosperous future energy system for Iran. The book is based on long-term academic cooperation between Iranian researchers from several universities and the Iranian Energy Association and German researchers from the Wuppertal Institute, Büro Ö-quadrat and the University of Osnabrück. The book in hand is an important result of the collaboration. So its publication lends itself to taking stock of these twelve years of continued cooperation.

Description: In summer 2017, the ICDP SUSTAIN project (Surtsey Underwater volcanic System for Thermophiles, Alteration processes and INnovative concretes), drilled three cored boreholes (Table 1) through Surtsey at sites ≤10 m from a cored hole obtained in 1979. Drilling through the still hot volcano was carried out with an Atlas Copco CS1000 drill rig, whose components were transported by helicopter to Surtsey and re-assembled on site. The first vertical borehole, SE-02a, was cored in HQ diameter to 152 meters below surface (m b.s.) during August 7-16. It was terminated due to borehole collapse. A second vertical (SE-02b) cored borehole was then drilled in HQ diameter to 192 m during August 19-26. Wireline borehole logging in SE-02b was performed August 26. The anodized NQ-sized aluminum tubing of the Surtsey Subsurface Observatory was installed in SE-02b to 181 m depth on August 27. A third borehole, SE-03, angled 35° from vertical and directed 264°, was drilled from August 28 to September 4 and reached a measured depth of 354 m (~290 m vertical depth) under the eastern crater. The core is HQ diameter to a measured depth of 213 m and NQ diameter from 213-354 m measured depth. The core traverses the deep conduit and intrusions of the volcano to a total vertical depth of 290 m b.s. Seawater drilling fluid for boreholes SE-02a and SE-02b was filtered and doubly UV-sterilized at the drill site. No mud products were employed while coring SE-02a, while small amounts of attapulgite mud were used in SE-02b and SE-03. Core samples for geochemical analyses of pore water and microbiological investigations were collected on site from all three boreholes. About 650 m of core was transported by helicopter to Heimaey, 18 km northeast of Surtsey, to a processing laboratory where the core was scanned, documented, and described. Additional core processing has taken place at the Náttúrufraedistofnun Íslands, the Icelandic Institute of Natural History in Gardabaer, where both the 1979 and 2017 cores are stored.

Description: On a beautiful summer day Emma and Steven want to have fun at their favourite lake. However, a mysterious situation thwarts their plans. This leads the two friends on an unexpected quest ... Join Emma and Steven as they explore the vast, intriguing and efficient world of stable isotopes: What are isotopes? How do isotopes work? And last but not least, how can isotopes help Emma and Steven to finally answer the question: Who poisoned Family Mole?

Description: Length: 32 min What forms the landscapes of the Earth with its mountains, rivers, soils, the places we live in? Is Earth’s surface shaped when rocks are uplifted by geologic forces, and are then destroyed by rain, ice, and wind; or do plants with their roots, animals that dig into soil and the vast number of microorganisms shape the landscapes? Watch the scientists of the German-Chilean “EarthShape” project study these questions along a fascinating landscapes in Chile, and in their home laboratories. A science movie designed and produced by Friedhelm von Blanckenburg from GFZ Potsdam, Germany, Kirstin Übernickel from Universität Tübingen, and Wolfgang Dümcke from Filmbüro Potsdam, Germany, within the DFG-funded research network “EarthShape – Earth Surface Shaping by Biota” which is coordinated by Todd Ehlers (Universität Tübingen) und Friedhelm von Blanckenburg (GFZ Potsdam).

Description: The GIZ Transboundary Water Management in Central Asia programme supports Tajik-Kyrgyz cooperation on the shared Isfara river basin by means of sustainable basin planning and management through capacity building. In addition, the rehabilitation of small-scale infrastructure and automatised flow measurement systems ensure a safe and fair allocation of water resources. As a result, improved water management and infrastructure in the Isfara River contribute to better information and water availability for more than 200,000 agricultural water users across both countries. Alongside already established methods of transboundary cooperation in the basin, which has complicated boundary issues, the hereinafter described measures counteract latent tensions among Tajik and Kyrgyz communities over the limited resource of arable land, which is closely linked to water. The GIZ Transboundary Water Management in Central Asia programme is implemented on behalf of the German Federal Foreign Office and cofunded by the European Union.

Description: Deliverable D5.2 presents the experimental outcome of jetting experiments at simulated reservoir conditions. Different rock types are tested under various conditions with the use of three different types of test bench. At first jetting experiments are conducted under submerged conditions in order to derive a better understanding of the governing erosion mechanism. Therefore pitting tests are combined with PIV measurements in order to derive and explain the erosion pattern of the occurring cavitation erosion and why the rock is more like to be eroded by the stagnation pressure of the impinging jet. Second, jetting experiments under pressure controlled conditions are performed. Rate of penetrations (ROP) of up to 100 m/h can be achieved which proofs the successful application of RJD technology especially in sand stone reservoir rock types. Especially the rotating nozzle design bears the highest potential for jetting operations where the static nozzle designs tend to fail, especially when pore pressure increases. The third experimental series under application of a bi- axial stress field show that the current RJD technology, as being used by project partner WSG, is not able to penetrate harder sandstone rock types (e.g. Dortmund sandstone) when field operating conditions are applied. The induced stress in the specimen does not initiate or enhance ROP. A second experiment thereby shows that higher nozzle exit speeds can lead to massive breakouts. Fourth, experiments are performed under a tri-axial stress field in collaboration with TU DELFT. Rock cubes are tested under different and very severely stress regimes while jetting into them. Compared to tests at atmospheric conditions it can be stated that the application of a stress field does not enhance the erosion of rock. At last experiments are conducted with the project partner WSG in order to determine the jetability of the Icelandic Basalt rock type and Icelandic inter basalt sediment layer. The experiments show that already higher pump pressures result in higher jetting performance, hence making them jetable as previously not expected. Furthermore the experiments approved the feasibility of the planned field test in Iceland when the soft sediment layer is the target zone. All in all the experiments conducted with the RJD technology show different results at simulated reservoir conditions compared to those at atmospheric which are described in deliverable D5.1 (Hahn & Wittig, 2017). Therefor, further testing at conditions representing the reservoir conditions more closer are needed in order to better understand and analyze the jetting process downhole.

Description: In this deliverable, the objectives of the Imperial College team are to consider jetted boreholes in the context of conventional borehole wall-rock stability analysis and to utilise an in-house advanced combined finite-discrete element code to examine the wall-rock failure process for jetted holes. The geomechanical modelling of Lateral Stability in D7.2 presented here is in addition to the main focus on modelling the water-jetting breakdown of the rock itself, reported in D7.1.

Description: The aim of this research is to investigate the failure mechanism for different types of rock in the context of water jet drilling and to predict the jet-ability or assess the radial jet drilling (RJD) performance prior to drilling and at the well petrophysical analysis stage. The main approach is to numerically simulate the water jet drilling for different types of rock using ICL’s in-house fluid-solid coupling codes. The rock properties, CT-scan data and jetting results obtained from D4.1 (Bakker et al., 2018) and D5.1 (Hahn et al., 2017) provide a good foundation for the related numerical results.

Description: The GEOFON program consists of a global seismic network (GE Network), a seismological data centre (GEOFON DC) and a global earthquake monitoring system (GEOFON EQinfo). These three pillars are part of the MESI research infrastructure of the Helmholtz Centre Potsdam - GFZ German Research Centre for Geosciences aiming at facilitating scientific research. GEOFON provides real-time seismic data, access to its own and third party data from the archive facilities as well as global and rapid earthquake information. The GEOFON Seismological Software can be considered a fourth cross-cutting module of the GEOFON Program. Data, services, products and software openly distributed by GEOFON are used by hundreds of scientists and data centres worldwide. Its earthquake information service is accessed directly by tens of thousands of visitors. The SeisComP software package is the flagship software provided to the community, which is geared for seismic observatory and data centre needs and used extensively to support our internal operations. Like all other MESI (Modular Earth Science Infrastructure) modules GEOFON has the majority of users outside the GFZ as well as an external advisory committee that provides advice to the GFZ Executive Board and to the GEOFON team. This report describes the main activities carried out within the three GEOFON pillars and the software development group.

Description: A temporary seismic array was installed in combination with a meteorological station in the Dead Sea valley, Jordan. Within the scope of the HGF virtual institute DESERVE we operated 15 temporary seismic stations between February 2014 and February 2015 together with a nearby meteorological station close to the east coast of the Dead Sea. The main aim was to acquire data to study the influence of wind on seismic records and retrieve related meteorological parameters. The study area is scarcely populated and has ideal meteorological conditions to study periodically occurring winds.

Description: The German-Indonesian Tsunami Early Warning System (GITEWS) has been established after the devastating Tsunami in the Indian Ocean on December 26, 2004. It became an integral part of the Indonesian Tsunami Early Warning System (InaTEWS) providing sensor networks and core computational components. GITEWS follows an “end-to-end” approach to cover the complete warning chain from rapid hazard detection over decision support to capacity development of communities at risk and the implementation of disaster reduction measures. PROTECTS (Project for Training, Education and Consulting for Tsunami Early Warning Systems) followed GITEWS with its main focus on system refinements, capacity building, and elaborated training measures that covered all aspects of the GITEWS Project. This paper discusses the specific challenges of Tsunami Early Warning in Indonesia, describes recent developments in instrumentation and data analysis and summarizes the system performance over the past 5 years.

Description: Preface 5Abstract 101. Introduction 102. Instrumentation 132.1 Seismic System 142.2 The GPS-System 182.3 Oceanographic Instruments 203. The Modelling-System 223.1 Source Modelling 233.2 TsunAWI Modelling System 243.3 Mesh Generation 263.4 Simulation System (SIM) 283.5 “On-the-fly”-System easyWave 324. Tsunami Early Warning Decision Support 334.1 The InaTEWS DSS 334.2 Experiences and Enhancements 374.3 Testing and Training Environment 385. System Performance 396. Tsunami Risk Assessment – Linking National Level Early Warning with Local Level Disaster Risk Reduction 436.1 The Approach: From Science to Practical Implementation 436.2 Multi-Scenario Tsunami Hazard Assessment 456.3 High Resolution Tsunami Inundation Modelling for Hazard Assessment 476.4 Exposure and Vulnerability Assessment 486.5 Tsunami Risk Assessment 486.6 Experiences and Enhancements 497. Tsunami Preparedness at Community Level - Experiences from 7 Years of Capacity Development in Indonesia 507.1 The Setting 517.2 Our Experiences 517.3 Project Documentation: TsunamiKit 588. Conclusions 58Acknowledgements 60References 61

Description: In July 2007 GFZ hosted ILP’s first Potsdam Conference, titled “Frontiers in Integrated Solid Earth Sciences”. The results of this meeting were presented in an over 400 pages large Springer book, the first volume of a new series on the International Year of Planet Earth (IYPE). In October 2010 ILP’s Second Potsdam Conference took place, entitled “Solid Earth – Basic Science for the Human Habitat”, again in Potsdam. More than 70 scientists from more than 20 states worldwide came together and shared their results, ideas and visions. This time, in September 2015, ILP’s 35th birthday was the motivation for “Celebrating Excellence in Solid Earth Sciences”. Together with more than 50 scientists, members of the ILP Task Forces and Coordinating Committees, the ILP bureau and ILP’s office came together for three days in September.

Description: Length: 1 min

Description: Length: 32 min What forms the landscapes of the Earth with its mountains, rivers, soils, and the places we live in? One view holds that Earth’s surface is shaped when rocks are uplifted by geologic forces, and are then destroyed by rain, ice, and wind that carve landscapes by erosion and weathering. Another view suggests that the green layer of life between rocks below and climate above is the key player. Do plants with their roots, animals that dig into soil and the vast number of microorganisms shape the landscapes? Or do minerals, soil, and water provide the environment for them to live? Or are they both interdependent? Can they together resist the massive climate change imposed by humans today? Watch the scientists of the German-Chilean “EarthShape” project study these questions along a climate gradient in Chile, in the National Parks Pan de Azúcar, La Campana, and Nahuelbuta. Take a tour through fascinating landscapes and see the young scientists study the interactions between geology and biology, from the dry Atacama Desert to dense forests, and in their sophisticated home laboratories. See how feedbacks control Earth’s climate. A science movie designed and produced by Friedhelm von Blanckenburg from GFZ Potsdam, Germany, Kirstin Übernickel from Universität Tübingen, and Wolfgang Dümcke from Filmbüro Potsdam, Germany, within the German National Science Foundation (DFG) funded research network “EarthShape – Earth Surface Shaping by Biota” which is coordinated by Todd Ehlers (Universität Tübingen) und Friedhelm von Blanckenburg (GFZ Potsdam).

Description: There has been growing recognition of the importance of the accurate seismic locations in quantitative seismological studies, such as seismic hazard analyses, fault zone characterization, and Earth's deformation. Accurate estimation of seismic locations is critical since a wrong estimate of the seismic source location will result in wrong interpretations in the subsequent analyses. We present SCOTER, an open-source Python program package that is designed to relocate multiple seismic events by using P- and S-wave station correction terms. The package implements static and shrinking-box source-specific station terms techniques extended to regional and teleseimic distances and adopted for probabilistic, non-linear, global-search location for large-scale multiple-event location. This program provides robust relocation results for seismic event sequences over a wide range of spatial and temporal scales by applying empirical corrections for the biasing effects of 3-D velocity structure. Written in the Python programming language, SCOTER is run as a stand-alone command-line tool (requiring no knowledge of Python) and also provides a set of sub-commands to develop inputs (dataset, configuration etc) and export results (hypocenter parameters, travel-time residuals etc) { routine but non-trivial tasks that can consume much user time. This package can be used for relocation in local, regional, and teleseimic scales. We describe SCOTER's functionality, design and technical implementation, accompanied by an overview of its use cases. As an illustration, we demonstrate the applicability of this tool through two examples based on (1) a catalogue of several hundred events in the Arctic plate boundary region using regional and teleseismic arrival times and (2) a small dataset of low-magnitude seismic events recorded by dense, local stations at the western Iberia, central Portugal. The relocated datasets highlight the future potential for applying the SCOTER relocation tool to greatly improve the relative location accuracy among nearby events.

Description: The German Research Centre for Geosciences GFZ operates a satellite-receiving station at Ny-Ålesund, Spitsbergen since 2001. Valuable support for several satellite missions was provided by the station on a best effort basis, while technical and software related issues, as well as uncertainties regarding important system properties, hindered any project participations with more binding commitments. The upcoming US-German GRACE-Follow On satellite mission with on-board GNSS-RO and gravity measurements and subsequent “near real-time” respectively low latency processing chains raised the demand to integrate the Ny-Ålesund station as the primary data receiving station of the mission’s ground segment. This required the demonstration of improved station performance and reliability with a perspective of sustainability as well as the determination of important antenna system parameters, such as the ratio of antenna gain to system noise (G/T). Analysis of receiving problems at the station in the past and considerations on methods to determine the station antennas characteristics suggested that improved antenna operation software was the most important and straightforward element on the planned way. Disappointing experiences with antenna operation programs of third parties, e.g., from shortcomings of functions, flexibility and support, indicated that the effort for an in-house development would pay off. Consequently new software for the semi-automatic operation of the antennas at the satellite receiving station at Ny-Ålesund was developed within this work. Main development objectives were the elimination of antenna operation problems which occurred in the past, to improve the station reliability, and to introduce program features for the support of required antenna measurements, e.g., such that use the sun as a natural radio signal source. Other focal points during the development were the program-internal timing routines, a compact, informative and operation-safe graphical user interface (GUI) and advanced operation logging features. Lessons learned by the operation of software from other parties in the years since 2001 were respected and even some hardware related issues with the antenna systems at Ny-Ålesund were solved by means of the new software. The new software “NYA-Sattrack” provides all required and desired functions, including some unconventional features. One example is the option to use two different external satellite orbit prediction programs and two sets of prediction elements (twoline elements). An operator can switch between the corresponding pass predictions at any time, even during a satellite contact with already moving antenna. This might be useful, e.g., in a Launch and Early Orbit Phase (LEOP), when different predictions from different sources and with uncertain quality have to be used. Another example is the generation of graphical logs for each satellite contact. An operator can check these logs very fast and simultaneously with normal, text-based logs through a built-in log-viewer function. An eventually desired adaptation to other antenna system types with different technical properties is explicitly supported by the software design as all antenna-specific program code is allocated to individual software interface modules (Dynamic Link Libraries). The new program “NYA-GPS-SYNC” maintains the accuracy of the antenna operation computer clock to support precise operation timing. The two different antenna positioning systems (Elevation over Azimuth and X over Y) of the satellite-receiving station at Ny-Ålesund are operated routinely with NYA-Sattrack since July 2014 and each of the antennas tracks more than 25 satellite passes per day. The number of outages related to antenna operation issues and the manual effort for the operation of the antennas has decreased significantly since introduction of NYA-Sattrack. The new program features of NYA-Sattrack, e.g., such as the sun-tracking mode combined with scan modes, strongly supported the determination of important antenna system characteristics and the detection of a source of radio interference. All achievements of this work have a benefit for supported missions, e.g., due to a better knowledge about technical boundary conditions for contact planning and less data losses during data reception. NYA-Sattrack significantly improved the reliability, efficiency and sustainability to support current and future satellite missions and the Ny-Ålesund ground station is ready to work as the primary downlink station for the GRACE-FO mission, due for launch in February 2018.

Description: Das Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum GFZ betreibt seit 2001 eine Satelliten-Empfangsstation bei Ny-Ålesund auf Spitzbergen. Die Station hat, so gut es ging, wertvolle Dienste für etliche Satellitenmissionen geleistet. Verbindliche Verpflichtungen in Projekten konnten aber, wegen hard- und softwaretechnischer Probleme und den nur unsicher bekannten Leistungsparametern der Station, nicht eingegangen werden. Die aufkommende US-amerikanisch-deutsche GRACE-Follow On Satellitenmission für GNSS-RO- und Schwerefeldmessungen und die sich daran anschließenden nahe-Echtzeit Datenverarbeitungsketten führten zu dem Wunsch, die Ny-Ålesund Station als primäre Empfangsstation im Bodensegment der Mission zu integrieren. Dies erforderte den Nachweis von verbesserten Betriebseigenschaften, sowie verbesserter Betriebszuverlässigkeit und Zukunftssicherheit, und die Bestimmung wichtiger Antennenparameter, wie dem Verhältnis von Antennengewinn zu Systemrauschen (G/T). Analysen zu Empfangsproblemen an der Station in der Vergangenheit und Überlegungen zur Bestimmung der Antennencharakteristika legten nahe, dass der wichtigste und direkteste Schritt auf diesem Weg eine verbesserte Software für den Betrieb der Antennen sein würde. Wegen in verschiedener Hinsicht enttäuschenden Erfahrungen mit Antennenbetriebssoftware von Dritten, z.B. wegen unzureichenden Funktionen und mangelnder Flexibilität und Unterstützung, wurde angenommen, dass sich der Aufwand für eine eigene Programmentwicklung auszahlen würde. Infolgedessen wurde mit dieser Arbeit eine neue Software für den halb-automatischen Betrieb der Antennen an der Satelliten-Empfangsstation Ny-Ålesund entwickelt. Die wichtigsten Punkte dabei waren die Lösung der in der Vergangenheit beobachteten Betriebsprobleme mit den Antennen, bzw. die Verbesserung der Zuverlässigkeit der Station, und Funktionen für Messungen an und mit den Antennen, z.B. mit Nutzung der Sonne als natürliche Quelle für Radiosignale. Andere Schwerpunkte der Entwicklung waren die zeitlichen Abläufe im Programm, eine kompakte, informative und betriebssichere graphische Nutzerschnittstelle (GUI) und erweiterte Möglichkeiten zum Protokollieren (Loggen) des Betriebs. Dabei wurden die seit 2001 mit dem Betrieb von extern beschaffter Software gemachten Erfahrungen berücksichtigt und sogar durch Hardware verursachte Probleme beim Betrieb der Antennen in Ny-Ålesund durch die neue Software gelöst. Das neue Programm „NYA-Sattrack“ stellt alle benötigten und gewünschten Funktionen bereit, inklusive einiger ungewöhnlicher Funktionen. Ein Beispiel ist die Möglichkeit zur Nutzung von zwei unterschiedlichen externen Programmen zur Bahnvorhersage mit unterschiedlichen Bahnelementen (twoline elements). Ein Operator kann so jederzeit zwischen den beiden entsprechenden Bahnvorhersagen wechseln, sogar während eines Satellitenkontakts mit sich bereits bewegenden Antennen. Dies könnte z.B. in der ersten Zeit nach einem Satellitenstart nützlich sein, wenn unterschiedliche Bahnberechnungen mit unsicherer Genauigkeit von unterschiedlichen Quellen verwendet werden müssen. Ein anderes Beispiel ist die Erzeugung graphischer Logs für die einzelnen Satellitenkontakte. Diese Logs lassen sich von einem Operator sehr schnell überprüfen, durch eine integrierte Anzeigefunktion sogar zusammen mit den textbasierten Logdateien. Eine möglicherweise gewünschte Anpassung des Programms für andere Antennen mit unterschiedlichen Betriebseigenschaften wird dadurch unterstützt, dass antennenspezifischer Programmcode in Programmerweiterungen (Dynamic Link Libraries) platziert wurde. Das neue Programm “NYA-GPS-SYNC” kontrolliert die Uhr des Computers für die Antennensteuerung und sorgt so für einen zeitlich präzisen Betrieb. Die beiden unterschiedlichen Antennenpositionierungssysteme an der Satelliten- Empfangsstation Ny-Ålesund (Elevation über Azimut und X über Y) werden seit Juli 2014 routinemäßig mit NYA-Sattrack betrieben. Jede der beiden Antennen bedient mehr als 25 Satellitenkontakte pro Tag. Seit der Einführung von NYA-Sattrack haben betriebsbedingte Ausfälle stark abgenommen, ebenso der manuelle Aufwand zum Betrieb der Antennen. Die neuen Funktionen von NYA-Sattrack, wie z.B. das Verfolgen der Sonne mit einer Antenne in Kombination mit speziellen Bewegungsmustern, haben die Bestimmung wichtiger Antennenparameter und das Erkennen einer funktechnischen Störquelle ermöglicht. Alle erzielten Ergebnisse nützen indirekt auch den unterstützten Missionen, z.B. durch bessere Kenntnis der technischen Randbedingungen für die Planung von Kontakten und geringere Datenverluste beim Datenempfang. NYA-Sattrack hat die Zuverlässigkeit, Effektivität und Nachhaltigkeitsperspektive der Station für die Unterstützung aktueller und zukünftiger Satellitenmissionen stark verbessert, so dass diese nun für den geplanten Einsatz als primäre Empfangsstation für GRACE-FO bereit ist (geplanter Start im Februar 2018).

Description: This brochure is designed for scientists and engineers of upcoming drilling projects and explains the key steps and important challenges in planning and executing continental scientific drilling.

Description: The International Continental Scientific Drilling Program (ICDP) performed a dual-phase scientific drilling project to investigate mountain-building processes called Collisional Orogeny in the Scandinavian Caledonides (COSC). The borehole COSC-1 was drilled through the Lower Seve Nappe, as the first of two 2.5 km deep drill holes close to Åre, central Sweden. The recovered rocks comprise a 1650 m thick suite of high grade gneisses and amphibolites with clear Seve Nappe affinities, while the lower 850 m com-prise rather homogenous mylonitic gneisses with interfingered K-rich phyllonite bands of cm to several m size and some intercalated amphibolites. The different lithologies all crosscut the core in a subhorizontal direction with foliation of gneisses and phyllonites in the same direction. Albite and garnet porphyroblasts with pressure shadows show syn-deformational growth and the same sub-horizontal alignment. The focus was to detect chemical and mineralogical differences in mylonitic and host rocks and to relate these differences to either metasomatism and deformation or inher-ited source rock variance. Another goal of this work is to compare chemical core scanning instruments. For this purpose, two different μ-Energy-Dispersive X-Ray Fluorescence (μ-EDXRF), Laser Induced Breakdown Spectroscopy (LIBS) and hyperspectral imaging tech-niques served to measure seven samples from the lower 850 m of the COSC-1 core. This report will explain the data sets gained during this study. The metadata will be pre-sented in an additional file including XRF data from the AVAATECH XRF core scanner in a text file as well as data sets of the other used devices in original file formats.

Description: Already today, Central Asia faces water stress with competing water uses and prevailing low water use efficiencies. For the future, climate, hydrologic and socio- economic changes are going to exacerbate the situation. Research undertaken in the frame of the CAWa project revealed that based on the climate model scenarios climate change will result in a further increase of mean annual, winter and summer air temperature, and a substantial further reduction of glacier-covered area in the Tien Shan, e.g. the Naryn basin by 20 – 60 % up to 2050 compared to the present state. The river runoff regime is expected to shift from a glacio-nival to a pluvio-nival runoff regime with increasing discharge in springtime and decreasing discharge in the summer months for more pessimistic climate scenarios. By 2050, the increasing temperature triggers an increase in crop water requirements by 5–15 % for most of the traditional crops in the Fergana valley. A detailed scenario analysis for the Fergana valley showed that the economies can cope with the future conditions if (1) water use efficiencies in irrigated agriculture are increased by applying new irrigation technologies and improving irrigation infrastructure, and (2) the land use is adjusted in favour of new cash-crops like vegetables, fruits, and grapes. These are “no-regret” adaptation measures which the Central Asian economies should undertake to cope with the socio-economic changes alone, even if there was no climate change.

Description: Length: 3 min Watch the fascinating cycle through which plants obtain the mineral nutrients that they need to grow. Plants “eat” mineral nutrients like phosphorous or potassium from the soil and rock that their roots grow in. But this natural resource is limited. To prevent running out of nutrients, hyphae (long thread-like cells of fungi that are attached to roots) recycle phosphorus from falling leaves, and return it to the trees. In dry landscapes plants take up their phosphorus directly from rock. See the fundamental difference of ecosystems in different climates. An animated science movie designed and produced by Friedhelm von Blanckenburg from GFZ Potsdam, Germany, Michaela Dippold from Universität Göttingen, Germany, and Andreas Schulz from Filmbüro Potsdam, Germany within the DFG Project ““EarthShape – Earth Surface Shaping by Biota”.

Description: Movie 7: "The abandonment of a CO2 storage site – pilot project Ketzin" (Length 10:39) Produktionsjahr: 2015

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Description: This E-book collates expert articles published on the Shale Gas Information Platform SHIP website (http://www.shale-gas-information-platform.org). The Shale Gas Information Platform is a network of international experts who share their expertise on different aspects of shale gas. With News, Basic Information and Expert Articles, SHIP features the scientific perspective within the current debate, adding factual argument to the pros and cons discussed publicly. The network is brought together by the GFZ German Research Centre for Geosciences. Most articles presented in this book are available in German and/or Polish on the SHIP website.

Description: Glacial contribution to eustatic sea level rise is currently dominated by loss of the smaller glaciers and ice caps, about 40% of which are tidewater glaciers that lose mass through calving ice bergs. The most recent predictions of glacier contribution to sea level rise over the next century are strongly dependent upon models that are able to project individual glacier mass changes globally and through time. A relatively new promising technique for monitoring glacier calving is through the use of passive seismology. CalvingSEIS aims to produce high temporal resolution, continuous calving records for the glaciers in Kongsfjord, Svalbard, and in particular for the Kronebreen glacier laboratory through innovative, multi-disciplinary monitoring techniques combining fields of seismology and bioacoustics to detect and locate individual calving events autonomously and further to develop methods for the quantification of calving ice volumes directly from the seismic and acoustic signals.

Description: This document provides information on the site effects studies carried out in Kyrgyzstan. These studies are carried out within the Global Change Observatory Central Asia of the GFZ and the Earthquake Model Central Asia (EMCA). Furthermore, the site effects estimated using different approaches are incorporated into the probabilistic seismic hazard assessment (PSHA) for Bishkek.

Description: Raw-, SEG-Y and other supplementary data of the landside deployment from the amphibious wide-angle seismic experiment ALPHA are presented. The aim of this project was to reveal the crustal and lithospheric structure of the subducting Adriatic plate and the external accretionary wedge in the southern Dinarides. Airgun shots from the RV Meteor were recorded along two profiles across Montenegro and northern Albania.

Description: This publication compiles the operational data (flow rate, cumulative mass, density, injection temperature, electrical conductivity and in-well pressure data) recorded during a field experiment on brine injection at the Ketzin pilot site during October 2015 to January 2015. Anyone should feel free to make use of the published data for any ethical purpose (civil use) – for example for process modelling and engineering.

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Description: The movie features the workshop for primary school children "Geochemical Treasure Hunt". Length: 6:37 min

Description: The implementation of Integrated Water and Land Resources Management (IWLRM) in Central Asia is facing substantial challenges today. The most basic challenge among them, to which many other challenges can be traced back, is the building and development of capacities at the individual and organizational levels. This Policy Brief reviews the capacity building approaches taken by the German Water Initiative for Central Asia (“Berlin Process”), in particular: (1) short-term vocational trainings for water professionals offered by the CAWa research project, (2) regional master programme “Integrated Water Management” implemented at the German-Kazakh University in Almaty, (3) training module on river basin planning developed within the GIZ program “Transboundary Water Management in Central Asia”. These approaches address mainly the individual level of capacity building, but with the establishment of river basin commissions, the GIZ programme targeted also the institutional level. Key factors of success were the regional and trans-sectoral approach taken by all three programmes, the linking of science and practice, and the tailoring of the training contents to the practical needs of the participants.

Description: In our meeting Dynamic Earth – from Alfred Wegener to today and beyond we will review how Wegener‘s findings evolved into to modern Earth system science including its impact on climate and the Earth surface, and how this system affects our daily life: where humans live, what risks we are exposed to, where we find our resources. In the meeting we will hold sessions that cover the entire geoscience spectrum (from mineral physics over solid earth geodynamics to the climate sciences) and that explore the consequences of Wegeners findings on how humans use our planet today (from energy and mineral resources over georisks to utilisation of the subsurface and materials for modern society). We have invited keynote speakers that are eminent international scientists in these fields. In events open to the general public we will get an account of Wegeners final trip to Greenland on the history of science of his hypothesis.

Description: The Collisional Orogeny in the Scandinavian Caledonides (COSC) scientific drilling project focuses on mountain building processes in a major mid‐Paleozoic orogen in western Scandinavia and its comparison with modern analogues. The project investigates a subduction‐generated complex (Seve Nappes) and how these in part under ultra‐high pressure conditions metamorphosed outer continental margin and continent‐ocean transition zones (COT) assemblages were emplaced onto the Baltoscandian platform and there influenced the underlying allochthons and the basement in a section provided by two fully cored 2.5 km deep drill holes. This operational report concerns the first drill hole, COSC‐1 (ICDP 5054‐1‐A), drilled from early May to late August 2014. It sampled a thick section of the lower part of the Seve Complex and was planned to penetrate its basal thrust zone into the underlying lower grade metamorphosed allochthon. The drill hole reached a depth of 2495.8 m and nearly 100 % core recovery was achieved. Although planning was based on existing geological mapping and new high‐resolution seismic surveys, the drilling resulted in some surprises: the Lower Seve Nappe proved to be composed of rather homogenous gneisses, with only subordinate mafic bodies and its basal thrust zone was unexpectedly thick (〉 800 m). The drill hole did not penetrate the bottom of the thrust zone. However, lower grade metasedimentary rocks were encountered in the lowermost part of the drill hole together with garnetiferous mylonites tens of metres thick. The tectonostratigraphic position is still unclear and geological and geophysical interpretations are under revision. The compact gneisses host only 8 fluid conducting zones of limited transmissivity between 300 m and total depth. Downhole measurements suggest an uncorrected average geothermal gradient of ~20°C/km. The drill core was documented on‐site and XRF scanned off site. During various stages of the drilling, the borehole was documented by comprehensive downhole logging. This operational report provides an overview over the COSC‐1 operations from drilling preparations to the sampling party and describes the available datasets and sample material.

Description: A temporary seismic array of short-period seismometers was installed in the 8-story AHEPA hospital, located in the city of Thessaloniki, N. Greece. The scope of the survey was to assess the dynamic characteristics of the RC-building by processing ambient vibration recordings of more than 40 seismic stations installed at different positions in the building. Part of the instruments was used in a soil experiment, outside of the hospital, to study possible Soil Structure Interaction phenomena. In addition to above experiments, a site-specific survey was performed in the Volvi basin, 30km ENE of the city of Thessaloniki. The scope of this experiment was to investigate the soil properties and the geometry of the subsurface geology.

Description: LITHOS-CAPP is the German contribution to the international ScanArray experiment. ScanArray is an array of broadband seismometers with which we aim to study the lithosphere and upper mantle beneath the Scandinavian Mountains and the Baltic Shield. LITHOS-CAPP contributed 20 broadband recording stations from September 2014 to October 2016, 10 in Sweden and 10 in Finland, continuously recordings at 100 samples per second. The stations were deployed by the KIT Geophysical Institute and GFZ section 2.4 (seismology). They form part of the temporary network ScanArrayCore (FDSN network code 1G 2012-2017)

Description: The Scientific Technical Report describes supplementary material to the publication by Grünthal et al. (2018) on the earthquake model for the probabilistic seismic hazard assessment (PSHA) of Germany, version 2016. In particular, it contains detailed information, additional figures, tables and electronic data concerning seismicity, seismic source zone models, maximum magnitudes, seismicity rates of the seismic source zones, model data related to distributions of focal depth and tectonic regime parameters. It also supplies seismic hazard maps for Germany with a broad range of parametrizations.

Description: This brochure is designed for scientists and engineers of upcoming drilling projects and explains the key steps and important challenges in planning and executing continental scientific drilling.

Description: The processing of Persistent Scatterer Interferometry (PSI) data and the estimation of displacement is a nonlinear and user-driven procedure that can introduce large errors for noisy backscatter points. Results may differ significantly depending on chosen thresholds, filter settings, constraints and final interpretation. Thus the identification of valid PS with rather low errors in the SAR data is a crucial step in the PSI workflow. PSI-Explorer is a scientific prototype of our visual-analytics (VA) approach supporting this important task. The prototype is written in Java and operates on Matlab files.

Description: The consequences of climate change are highly important in the polar regions as ice-sheets and glaciers respond strongly to change in average temperature. The analysis of seismic signals (icequakes) emitted by glaciers (i.e., cryo-seismology) is thus gaining importance as a tool for monitoring glacier activity. To understand the scaling relation between regional glacier-related seismicity and actual small-scale local glacier dynamics and to calibrate the identified classes of icequakes to locally observed waveforms, a temporary passive seismic monitoring experiment was conducted in the vicinity of the calving front of Kronebreen, one of the fastest tidewater glaciers on Svalbard (Fig. 1). By combining the local observations with recordings of the nearby GEOFON station GE.KBS, the local experiment provides an ideal link between local observations at the glacier to regional scale monitoring of NW Spitsbergen. During the 4-month operation period from May to September 2013, eight broadband seismometers and three 4-point short-period arrays were operating around the glacier front of Kronebreen.

Description: In the context of Integrated Water Resources Management(IWRM), informed decision making requires accurate,timely, spatially extensive, consistent and wellunderstood data sets on climate, water and land resources.Earth observation technologies provide suchdata sets as well as methods and tools for the generationof high-quality data products to support planningand decision-making. This Policy Brief advocates theuse of Earth observation technologies and their integrationinto operational monitoring and decision-supportsystems in Central Asia based on examples fromthe CAWa project.

Description: Engineering seismological models (incl. ground amplification and topographic effects) of key structures in Tiryns and Midea, Greece, will be used to test the hypothesis of seismogenic causes of the decline of the Mycenaean settlements in the 12th century BC.

Description: Length: 4 min Imagine a planet without plants. Would a landscape on that planet differ from a landscape with plants as we know it? There are two ways to tell: we can either compare natural landscapes with each other, or use computer models. We show one model for a landscape that is covered with a dense forest and one that carries almost no vegetation. Be surprised by the large difference you see in these between these two landforms! An animated science movie designed and produced by Todd Ehlers from the University of Tübingen, Germany, Andreas Schulz from Filmbüro Potsdam, Germany, with contributions of Manuel Schmid Willi Kappler, and Friedhelm von Blanckenburg, Germany within the DFG Project ““EarthShape – Earth Surface Shaping by Biota”.

Description: Radial water jet drilling uses the power of a focused uid jet, which is capable of drilling multiple laterals of about 100 m length out of an existing well and thereby stimulating the well with full control on the operational parameters like initial direction of the lateral, length, uid pressure etc. In contrast to hydraulic stimulation treatments, this technology can potentially provide a network of enhanced uid pathways around a geothermal well to intersect with existing high permeable structures like fracture or karst systems within the reservoir, independent of the ambient stress eld. Applying RJD, laterals typically have a diameter ranging from about 25 mm to 50 mm, depending on jetting parameters like pressure and ow rate as well as rock properties. Drilling a single lateral in a cased well requires approximately 12 hours, as the casing has to be penetrated using a coiled tubing operated milling bit before jetting into the formation. In case the target zone is open-hole, jetting a lateral is considerably faster. Compared to conventional hydraulic stimulation treatments with required uid volumes of more than 1000 m3, only a fraction of this is needed for RJD (〈 1 m3). In addition, no pressure will be applied to the reservoir, thereby reducing environmental risk as well as the risk of induced seismicity considerably. Although RJD is investigated and applied in the hydrocarbon industry, applications in geothermal wells are very rare. If the technology can be shown to increase the eciency of a geothermal well, it will provide an interesting alternative to conventional hydraulic stimulation treatments. RJD shows highest eciency in terms of performance increase in reservoirs with low permeability (〈 10 mD). The most important criteria for the well are the minimum diameter (4 1/2" OD casings) and maximum along hole depth (about 5 km). So far, RJD operations have been performed in wells with a an inclination of up to 46 . Technologies, however, have been developed to perfom RJD operations even in horizontal well sections. Depending on the initial production; for tight gas reservoirs the gas production can be improved with a factor 4-7, simulation for geothermal wells suggest a potential performance increase by a factor of up to 3 when 8 laterals of 100 meter are successfully drilled and geological conditions are favourable. Since the potential increase depends on the type of the geothermal reservoir as well as its properties, the improvement factor has to be conrmed by eld experiments. Currently no major hazards to the well have been identied. The main risk associated with a RJD treatment appears to be sand production from the open-hole completion. However since the amount of experience and well-documented cases is limited, not all risks may have been identied at this moment in time. Major uncertainties in the production estimates are the long-term (〉1 year) stability of the jetted laterals and the eect of sub-surface heterogeneity. The jet-ability of typical geothermal reservoir rocks is also not well documented. As the jet-ability strongly depends on physical rock properties and in-situ reservoir conditions, which are signicantly dierent to typical hydrocarbon reservoirs, the feasibility of RJD in dierent geological settings has to be evaluated. Although, RJD presents a low cost stimulation method with currently no major identied risk to the well nor to the environment, experience with RJD in the geothermal industry is rare. Field applications are therefore key to evaluate the potential of the RJD stimulation technology for geothermal applications.

Description: Based on the aviailable material we come to the conclusion that jetting has no direct influence on the surrounding area. Analysis on multiple scales: μm (porosity); cm (mechanical and acoustical properties); dm scale (elastic properties with and without a jetted hole) do not show a significant changes compared to in-tact material, nor can a significant change be detected with respect to distance to a jetted hole. Results fall within the intra-block variability, and differences between blocks can be well explained by block-to-block variation. True-triaxial elastic deformation tests have been designed and ran to test the effect of a lateral (jetted hole) on the elastic properties. The jetted hole itself was jetted with a rotating nozzle type, producing cilindrical holes. Comparing laboratory tests with a numerical model proved that the laboratory results may be well compared to a model with cylindrical hole embedded in a rock mass, much like a conventional borehole. The stress field around the jetted hole can therefore be well aproximated by the Kirsh-equations, modified for compression.

Description: Work at GZB (International Geothermal Centre) had been focused on several potential, novel micro type drilling technologies. These technologies have been investigated and discussed to determine possible future options. In this report the different technologies are being presented, starting with abrasive enhanced jetting, followed by pulsation and mechanically supported drilling, ending with percussion type mechanical rock destruction and drilling. Their influence on rock disintegration and drilling efficiency have been investigated in several laboratory experiments. These were carried out to manifest a better understanding of each potential technology. The results are being presented and discussed regarding the potential increase in drilling performance versus lessons learned within WP 5.1 as well as their applicability in the field. Water jets enhanced with abrasive particles have the ability to penetrate into virtually any rock type with rather low hydraulic power. However, the (downhole) applicability in the field is commonly a challenge due to extremely fast and high wear on the pertinent material and equipment other than the rock itself, including the jetting BHA (bottom hole assembly) and nozzles. In order to partly overcome this dilemma a dedicated nozzle for abrasive mixing has been designed and patented. It may be found under patent number DE 10 2016 125 916.0. Pulsating water jets are a different approach to enhance the efficiency of rock destruction via water jet. Both techniques are based on pure high pressure jets, one adding particles to a constant jet (abrasive jetting), the other one dividing and cutting a constant jet into small, short sections to generate not constant impulses (pulsation). Various tests were carried out under reservoir type conditions inside the autoclave system “iBOGS mini”. So far the effect of pulsation seems to be low compared to the suppressed cavitation erosion mechanism under elevated pressure conditions. A very different approach is the use of micro turbines powered by the high pressure water, combined with a mechanical drill bit. The hydraulic energy of the intensified water is not directly used to penetrate the rock, but rather to generate rotation even with substantial torque via a micro turbine system. Thus, the jetting action is neglectable, as the mechanical bit does the cutting into the rock mass with rather high rotation speeds. Testing showed rather high efficiency regarding drilling speed. The technology works also independently of the rock type. All tested rock types including granite were drilled successfully with rather low hydraulic power of 10 kW (e.g. turbine differential pressures of 150 bar and flow rates of about 40 l/min). Future testing at macro and meso scale levels are being planned to verify reliability, drilling direction and more. As of now, this technology seems to be the most promising for hard rock formations in the very near future. One challenge may be their slightly larger geometrical shape and size regarding the current downhole installation scheme. But this is underway to be solved in the near future. On the final end of the possible spectrum for high pressure jet drilling from pure jetting (e.g. SURE WP 5.1 to 5.3) to transforming the intensified, high pressure water to eventually generate and gain more mechanical support over jetting are percussion engines as being known and used in so called DTH (down-the-hole) hammers. Here, the intensified water does generate medium frequency mechanical blows (“pulses”, e.g. 50 – 70 Hz) by powering a piston and drill bit for rock disintegration with very high drilling speeds. The differential pressure across such a hammer with approx. 180 bar is at the same level as for the before mentioned micro turbines and thus, much lower than for direct high pressure water jetting. Compared to the turbine, the hammer works with a highly dynamic force and low rotation, whereas the turbine is based on a very constant load or weight on bit (WOB) with rather high rotation speed (RPM), generating more of a grinding effect. However, the hammer ́s geometrical shape, namely its length, makes it much more difficult to be deployed downhole for micro drilling, while also some rotation needs to be generated. Here is more work underway as well. To summarize high pressure jet drilling, the full scale of currently possible solutions from pure high pressure jetting to mechanically enhanced or supported jet type drilling including abrasives, pulsation, micro turbines and percussion motors were considered and being looked at regarding their possible application in hard rock formations and future potential.

Description: Radial Jet Drilling (RJD) is a technique to stimulate wells by creating small-diameter laterals from vertical or deviated wells using hydraulic jets. The laterals, also called radials, can be up to 100 m in length. To analyze under which sub-surface conditions the radials improve the well performance most, a step-wise approach is followed in which first the performance of a single stimulated well is analyzed and in a second step, the performance of a doublet system is analyzed. Finally, case studies that are more detailed are simulated. For the single well case, a good first estimate of radial stimulation performance for different reservoir conditions can be obtained from (semi-) analytical solutions. These results show that the anisotropy in the permeability and the thickness of the reservoir influence the relative increase in productivity/injectivity most. The permeability influences in particular the absolute performance of the stimulated well. Many aspects not included in the semi-analytical solution also influence the performance of the radial stimulation: - Since the radials are open hole, stability for friable rocks or deep reservoirs is unlikely. This depends on the in-situ stress conditions. Collapsed radials probably have much lower performance or no effect at all. - The uncertainty in the radial path and diameter decreases the expected benefits from radials significantly depending on the type of reservoir. For example for a layered reservoir, the expected increase may be tens of percent lower. - Due to the small diameter (0.02-0.05 m) and rough surface of the radials and the high rates of geothermal wells, viscous pressure drop due to flow in the radials has to be taken into account for prediction of performance. For example for a radius of 0.04 m and well rate of 3600 m3/d, expected increase in performance is halved when taking into account pressure drop. - Heterogeneity in the permeability has a strong impact on the performance of the radials. Performance of individual radials depends in first approximation on the local permeability. However, this is difficult to capture in general terms. - Near well bore damage (positive skin) and prior stimulation (negative skin) have a large impact on the expected increase due to stimulation. In case the radials can be used to by-pass near well damage, performance can be much higher than predicted using the analytical equations. - Heterogeneity due to fault and/or fractures, voids, sharp transitions or layering all make potential success more uncertain and predictability lower due to potential issues with jetting. Whether increased performance for a single well can be translated to similar increased performance of a doublet depends on the doublet settings and subsurface conditions. For a fixed doublet distance or field size, an increase in rate due to improved performance of the wells will result in a reduced field life. The increased well performance can also be used to lower pumping cost at a fixed rate and thus improve performance of the doublet. It was found, that for most subsurface systems, the impact of the radials on production temperature was minor (for constant rate). Only for some fractured systems, short-circuiting can be increased due to radials. Overall, the ideal candidate for radial stimulation is a reservoir which is not too deep, in homogeneous, competent rock with a well with near well bore damage or in a not too deep anisotropic reservoir in which the main well is not drilled beneficially compared to the main direction of permeability.