ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 2015-2019  (4)
Collection
Language
Years
Year
  • 1
    facet.materialart.12
    Singapore : Springer | Beijing : Geological Publishing House
    Call number: 9789811005602 (e-book)
    Description / Table of Contents: This book provides a review of mechanical ice drilling technology, including the design, parameters, and performance of various tools and drills for making holes in snow, firn and ice. The material presents the historical development of ice drilling tools and devices from the first experience taken place more than 170 years ago to the present day and focuses on the modern vision of ice drilling technology. It is illustrated with numerous pictures, many of them published for the first time. This book is intended for specialists in ice core sciences, drilling engineers, glaciologists, and can be useful for high-school students and other readers who are very interested in engineering and cold regions technology
    Type of Medium: 12
    Pages: 1 Online-Ressource (XIV, 284 Seiten) , Illustrationen
    Edition: Online edition Springer eBook Collection. Earth and Environmental Science
    ISBN: 9789811005602 , 978-981-10-0560-2
    ISSN: 2364-9119 , 2364-9127
    Series Statement: Springer Geophysics
    Language: English
    Note: Contents Preface 1 Introduction to Ice Drilling Technology 1.1 Ice Drilling Targets and Aims 1.2 Structure of Ice Sheets and Glaciers 1.3 Classification of Ice Drilling Methods References 2 Yearly History of Ice Drilling from Nineteeth to the First Half of Twentieth Century References 3 Direct-Push Drilling 3.1 Drive Sampling 3.1.1 Basic Principles 3.1.2 Mt. Rose Sampler 3.1.3 Utah Snow Sampler 3.1.4 Federal Snow Sampler 3.1.5 Bowman Sampler 3.1.6 Rosen Sampler 3.1.7 Large Diameter Snow Samplers 3.1.8 Vibratory Drill 3.2 Penetrative Testing 3.2.1 Ski Pole Penetrometer 3.2.2 Ram Penetrometer 3.2.3 Snow Resistograph 3.2.4 Digital Thermo-Resistograph 3.2.5 Snow Micro-Penetrometer 3.2.6 SABRE Probe 3.2.7 Cone Penetrometer Testing 3.3 Summary References 4 Hand- and Power-Driven Portable Drills 4.1 Noncoring Augers 4.1.1 SFFEL Noncoring Auger 4.1.2 SIPRE/CRREL Ice Thickness Kit 4.1.3 Kovacs Ice Thickness Kit 4.1.4 AARI Portable Sled-Mounted Drilling Rig 4.1.5 Handheld Coal-Boring Augers 4.1.6 Ice Augers for Winter Fishing 4.2 Noncoring “Piston” Drill 4.3 Core Augers. 4.3.1 General Principles 4.3.2 SFFEL Auger 4.3.3 SIPRE Auger 4.3.4 CRREL Auger 4.3.5 Rand Auger 4.3.6 Big John 12″ Auger 4.3.7 PICO Lightweight Auger 4.3.8 Kovacs Auger 4.3.9 IGAS Hand Auger 4.3.10 Swiss Hand Auger 4.3.11 UCPH Hand Auger 4.3.12 “Prairie Dog” Auger 4.3.13 “Sidewinder” 4.3.14 IDDO Hand Auger 4.4 Core Drills with Teeth and Annular Bits 4.4.1 Taku Glacier Hand Drill 4.4.2 Canadian Portable Ice Drill 4.4.3 Tsykin’s Hand Drill 4.4.4 5th CAE Drill 4.4.5 Ice Core Drill with Annular Bit PI-8 4.5 Mini Drills 4.5.1 Livingston Island Mini Drill 4.5.2 Chipmunk Drill 4.6 Summary References 5 Percussion Drills 5.1 Cable-Tool Drill Rigs 5.1.1 IGAS Cable-Tool Rig 5.1.2 Cable-Tool of California Institute of Technology 5.1.3 Star Iron Works Cable-Tool 5.2 Pneumatic Drills 5.3 Rotary-Percussion Drills 5.4 Summary References 6 Conventional Machine-Driven Rotary Drill Rigs 6.1 Dry Drilling 6.1.1 Expéditions Polaires Françaises in Greenland 6.1.2 Baffin Island Expedition 6.1.3 Norwegian-British-Swedish Antarctic Expedition 6.1.4 Mirny Station, Antarctica 6.2 Auger Drilling 6.2.1 Mirny Station, Antarctica 6.2.2 McMurdo Station, Antarctica 6.2.3 Amundsen–Scott Station, South Pole 6.2.4 Subglacial Lake Ellsworth Camp 6.3 Commercial Drill Rigs for Ice Fishing 6.4 Air Rotary Drilling 6.4.1 Mirny, Antarctica 6.4.2 Site 2, Greenland 6.4.3 Byrd Station, Antarctica 6.4.4 Little America V, Antarctica 6.4.5 Franz Josef Land, Russian Arctic 6.4.6 Base Roi Baudouin, Antarctica 6.5 Rotary Drilling with Fluid Circulation 6.5.1 Taku Glacier, Alaska 6.5.2 Mer de Glace, French Alps 6.5.3 South Leduc Glacier, British Columbia 6.5.4 McMurdo Station, Antarctica 6.6 Wire-Line Drills 6.6.1 International Antarctic Glaciological Project, East Antarctica 6.6.2 Ross Ice Shelf Project 6.6.3 Base Druzhnaya, Antarctica 6.6.4 Black Rapids Glacier, Alaska 6.6.5 Isua Greenstone Belt, Southwestern Greenland 6.6.6 Foremore Glacier, British Columbia, Western Canada 6.6.7 Rapid Access Ice Drill (RAID) 6.6.8 Agile Sub-ice Geological (ASIG) Drill 6.7 Drilling in Rock Glaciers 6.7.1 Overview of Projects Using Conventional Drilling Equipment 6.7.2 Koci Drill 6.8 Summary References 7 Flexible Drill-Stem Drill Rigs 7.1 Rapid Shallow Drill Rigs 7.2 Rapid-Access Drill Rigs 7.2.1 Thermomechanical Drill 7.2.2 Coiled-Tubing Drill Rigs 7.2.3 RADIX 7.2.4 SUBGLACIOR Drilling Probe 7.3 Summary References 8 Cable-Suspended Electromechanical Auger Drills 8.1 Basic Principles 8.2 University of Iceland (UI) Drill 8.3 University of Bern (UB) Drills 8.3.1 Rufli Drill 8.3.2 Further Improved UB Drills 8.4 CRREL Drill 8.5 Institute of Low Temperature Science (ILTS) Drills 8.5.1 First Prototypes 8.5.2 ID-140 Drill 8.5.3 ILTS-140 Drill 8.5.4 MID-140 Drill 8.5.5 Portable ILTS-130 and -100 Drills 8.5.6 ILTS-130E(F) and ILTS-150 Drills 8.5.7 New Portable ILTS Drill 8.6 University of Copenhagen (UCPH) Drill 8.7 Laboratoire de Glaciologie et Géophysique de l’Environnement (LGGE) Drills 8.8 National Hydrology Research Institute (NHRI) Drill 8.9 Polar Ice Coring Office (PICO) 4″ Drill 8.10 Alfred-Wegener Institute (AWI) Drills 8.11 Australian National Antarctic Research Expedition (ANARE) Drill 8.12 BZXJ Drills 8.13 Geo Tecs Drills 8.13.1 Geo Tecs Prototype Shallow Drill 8.13.2 Further Improvements 8.13.3 Field Testing and Operations 8.14 Hilda/Simon/Eclipse Drills 8.14.1 Hilda/Simon Drills 8.14.2 Eclipse Drill 8.14.3 Field Testing and Coring 8.14.4 Badger-Eclipse Drill 8.15 Byrd Polar Research Center (BPRC) Drills 8.16 British Antarctic Survey (BAS) Drills 8.16.1 BAS/IMAU Drill 8.16.2 Rapid-Access Isotope Drill 8.17 FELICS Drills 8.17.1 3″ Drill 8.17.2 “Backpack Drill” 8.18 Blue Ice Drill (BID) 8.18.1 BID General Fescription 8.18.2 Operation and Performance 8.18.3 BID-Deep System 8.19 Summary References 9 Cable-Suspended Electromechanical Drills with Bottom-Hole Circulation 9.1 CRREL Electromechanical Drill 9.1.1 Drilling Equipment 9.1.2 Camp Century, Greenland 9.1.3 Byrd Station, Antarctica 9.2 ISTUK Drill 9.2.1 Drill System 9.2.2 Dye 3, Greenland (GISP) 9.2.3 Summit, Greenland (GRIP) 9.2.4 Law Dome, Antarctica 9.3 LGGE Electromechanical Drills 9.4 PICO-5.2″ Electromechanical Drill 9.4.1 Drill System 9.4.2 Summit, Greenland (GISP2) 9.4.3 Taylor Dome, Antarctica 9.4.4 Siple Dome, Antarctica 9.5 KEMS Electromechanical Drill 9.5.1 Drill System 9.5.2 Severnaya Zemlya, Russian Arctic 9.5.3 Vostok Station, Antarctica 9.6 JARE Electromechanical Drill 9.6.1 Drill System 9.6.2 Preliminary Tests 9.6.3 First Deep Ice Coring Project at Dome F, Antarctica 9.6.4 Second Deep Ice Coring Project at Dome F, Antarctica 9.6.5 Kunlun Station (Dome A), Antarctica 9.7 Hans Tausen (HT) Electromechanical Drill and Its Modifications 9.7.1 Basic Drill System 9.7.2 Hans Tausen Ice Cap, Greenland 9.7.3 NorthGRIP, Greenland 9.7.4 EPICA Dome C, Antarctica 9.7.5 EPICA-DML, Kohnen Station, Antarctica 9.7.6 Berkner Island, Antarctica 9.7.7 Talos Dome, Antarctica (TALDICE) 9.7.8 Flade Isblink Ice Cap, Greenland 9.7.9 NEEM Deep Ice Core Drilling, Greenland 9.7.10 James Ross Island, Antarctica 9.7.11 Fletcher Promontory, Antarctica 9.7.12 Roosevelt Island, Antarctica 9.7.13 NEEM, Greenland (UCPH Intermediate-Depth Ice Core Drilling System) 9.7.14 Aurora Basin North, Antarctica 9.7.15 Renland Ice Cap, Greenland 9.7.16 Summit, Greenland (IDDO Intermediate-Depth Drill) 9.7.17 South Pole, Antarctica (SPICE) 9.8 IDRA Drill 9.9 DISC Electromechanical Drill 9.9.1 Drill System 9.9.2 Field Testing at Summit, Greenland 9.9.3 WAIS Divide, Antarctica 9.9.4 Replicate Coring, WAIS Divide, Antarctica 9.10 IBED Drill 9.11 Summary References 10 Drilling Challenges and Perspectives for Future Development 10.1 Low-Temperature Drilling Fluids 10.1.1 Drilling Fluid Compositions 10.1.2 ESTISOL™ 240/COASOL™ Drilling Fluid 10.1.3 ESTISOL™ 140 Drilling Fluid 10.1.4 Low-Molecular Weight Dimethyl Siloxane Oils 10.1.5 Low-Molecular Weight Esters 10.1.6 Kerosene-Based Drilling Fluids Mixed with Fourth-Generation Foam-Expansion Agents 10.2 Ice Drilling Under Complicated Conditions 10.2.1 Permeable Snow-Firn 10.2.2 Brittle Ice Zone 10.2.3 Warm Ice 10.2.4 Debris-Containing Ice 10.2.5 Bedrock 10.2.6 Elimination of Sticking Drills 10.3 Advanced Drilling Systems 10.3.1 Rapid-Access Ice Drilling Systems for Subglacial Bedrock Drilling 10.3.2 Sidewall Drilling 10.3.3 Automated Drilling Systems References Appendix A: Records of Mechanical Drilling in Ice Appendix B: Abbreviations of Institutes, Organizations, and Projects
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
  • 3
    Publication Date: 2019-08-21
    Description: During field seasons 2016/17 and 2017/18, pre-site seismic surveys were undertaken in the Ekströmisen region of Dronning Maud Land, with the primary goal of building a stratigraphic age framework of sub-ice-shelf sedimentary strata. These sediments cover the Explora Wedge, a syn- or post-rift volcanic deposit. Expected ages range from Late Mesozoic to Quaternary. From new vibroseismic profiles, we selected sites for seafloor sampling with short cores through Hot Water Drill (HWD) holes of the oldest and of the youngest sedimentary sequencesto confine their age time span. There is further potential for drilling deeper sediment cores with the support of international partners. Deep drilling should recover the sediments overlying the Explora Escarpment, in order to discover the context and nature of the Explora Wedge. We expect the overlying sedimentary sequences to reveal the history of polar amplification and climate changes in this part of Antarctica, the build-up of the East AntarcticIce Sheet during past warmer climates and its Cenozoic and future variability. We successfully sampled the sea floor with different tools through HWD holes at two sites selected from the reflection seismic data close to the German Neumayer Station III, and discovered a pebbly sea floor coated with bryozoan skeletons. Present HWD holes penetrating the ice shelf to sample the sea floor will provide the unique opportunity for further piggy back experiments consisting of multi-disciplinary nature. For example, experiments and deploying measuring setup for oceanography, sea and ice shelf physics, geophysics, geology, hydrography, biogeochemistry could be potential future actions in order to characterise the ocean-ice-sediment interactions, processes and ecosystem observations. For season 2018/19 – besides additional geological sampling – it is planned to deploy a multiyear oceanographic mooring beneath the ice shelf. During future campaigns, we will try to launch an Autonomous Underwater Vehicle (AUV) either through a HWD hole, from a ship, or from the fast ice with the necessary power to operate and measure within the sub-ice shelf cavity.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Conference , notRev
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 4
    Publication Date: 2019-08-21
    Description: Knowledge of sub-ice shelf sedimentary sequences, ice-ocean interactions, and biological activities is still relatively sparse, largely due to the challenges involved in accessing ice shelf cavities. The Sub-EIS-Obs project, funded by the Alfred-Wegener-Institute (AWI) and the Federal Institute for Geosciences and Natural Resources (BGR) in Germany, is a multidisciplinary study, which aims to recover and characterize sediment sequences beneath the Ekström Ice Shelf (EIS) in East Antarctica. The project addresses several research objectives, such as the crustal evolution during the breakup of Gondwana, the build-up and variability of the East Antarctic Ice Sheet (EAIS) throughout the Cenozoic, reconstruction of grounding-line dynamics, sedimentary and erosional processes beneath the ice stream and shelf, and multidisciplinary observations of climate induced changes in ice-ocean interactions. A pre-site seismic survey campaign was carried out on the Ekström Ice Shelf in 2016/2017 and 2017/2018, resulting in 615 km of multi-fold seismic data. Based on these data, four different units were defined, which, according to preliminary interpretation, document geologic history of the breakup of Gondwana in the Jurassic (Explora-Wedge volcanic deposits) and ongoing marine and glacio-marine sedimentation during the Meso- and Cenozoic. On top of all strata a glacio-marine surface cover deposited during the Last Glacial Maximum and Holocene sedimentation is indicated in the seismic profiles. In order to sample all units separately, coring locations were selected accordingly. A hot water drilling system was used to drill holes through the shelf ice (ice thicknessesrange between∼210 and 330 m), enabling the deployment of a gravity corer, a Wippermann Grabber, a vibro-and a hammer coring system manufactured by Jilin University (Changchun, China), and a UWITEC percussioncorer (BAS corer). Moreover, a camera installed in a pressure housing enabled recording of high-resolution videofootage of the seafloor and associated benthic ecosystems as well as the base of the ice shelf. In addition, a Conductivity-Temperature-Depth probe was attached to all coring devices in order to record the oceanographic properties of the water column. Here, we present first results from the Sub-EIS-Obs sediment sampling campaigns 2017/2018 and 2018/2019. We present an overview of the long-term project aims, sampling strategy, perfor-mance of the hot water drilling operation, and recovered geological samples, and the video footages of the seafloor.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Conference , notRev
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...