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  • 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
  • ECOWAR
  • American Geophysical Union  (7)
  • Bononia University Press  (3)
  • American Institute of Physics  (1)
  • Institute of Physics
  • Periodicals Archive Online (PAO)
Sammlung
Verlag/Herausgeber
Erscheinungszeitraum
  • 1
    Publikationsdatum: 2020-12-14
    Beschreibung: In this study we present an intercomparison of measurements of very low water vapor column content obtained with a Ground-Based Millimeter-wave Spectrometer (GBMS), Vaisala RS92k radiosondes, a Raman Lidar, and an IR Fourier Transform Spectrometer. These sets of measurements were carried out during the primary field campaign of the ECOWAR (Earth COoling by WAter vapor Radiation) project which took place on the Western Italian Alps from 3 to 16 March, 2007.
    Beschreibung: Published
    Beschreibung: 135-138
    Beschreibung: 1.8. Osservazioni di geofisica ambientale
    Beschreibung: N/A or not JCR
    Beschreibung: open
    Schlagwort(e): Precipitable Water Vapor ; ECOWAR ; IR and Millimeter-Wave Spectroscopy ; 01. Atmosphere::01.01. Atmosphere::01.01.01. Composition and Structure ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Standort Signatur Erwartet Verfügbarkeit
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  • 2
    Publikationsdatum: 2021-04-07
    Beschreibung: The flow of ground water in a buried permeable paleochannel can be observed at the ground surface through its self-potential signature. We apply this method to delineate the Saint-Ferréol paleo-channel of the Rhone River located in Camargue, in the South East of France. Negative potentials, 30 mV (reference taken outside the paleochannel),are associated with ground water flow in this major sand-filled channel (500 m wide). Electrical resistivity is primarily controls by the salinity of the pore water. Electrical resistivity tomography and in situ sampling show the salinity of the water inside the paleo-channel is ten times smaller by comparison with the pore water of the surrounding sediments. Combining electrical resistivity surveys, self-potential data, and a minimum of drilling information, a 3-D reconstruction of the architecture of the paleo-channel is obtained showing the usefulness of this methodology for geomorphological reconstructions in this type of coastal environment.
    Beschreibung: - Observatoire de Recherche en Environnement (ORE)
    Beschreibung: Published
    Beschreibung: L07401
    Beschreibung: partially_open
    Schlagwort(e): Self-potential ; electrical resistivity tomography ; hydrogeology ; tomography ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate ; 03. Hydrosphere::03.02. Hydrology::03.02.02. Hydrological processes: interaction, transport, dynamics ; 03. Hydrosphere::03.02. Hydrology::03.02.03. Groundwater processes ; 03. Hydrosphere::03.02. Hydrology::03.02.04. Measurements and monitoring ; 04. Solid Earth::04.02. Exploration geophysics::04.02.04. Magnetic and electrical methods ; 04. Solid Earth::04.06. Seismology::04.06.07. Tomography and anisotropy ; 05. General::05.02. Data dissemination::05.02.04. Hydrogeological data
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Format: 503 bytes
    Format: 226125 bytes
    Format: text/html
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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  • 3
    Publikationsdatum: 2012-02-03
    Beschreibung: The climate has always been subject to changes, and these have often caused trouble and posed unexpected threats. People have had to adapt by finding socially, culturally and economically adequate answers. Based on authoritative scientific and historical studies, this book explores the civilizations that have called the Mediterranean their home during the last 3,000 years, and makes their history accessible to a wide readership. Aided by a group of researchers, the authors aim not only to delineate climatic trends and their social repercussions through the centuries, but also to address the ideas and theories set forth by thinkers since time immemorial. This book gives voice to ancient Greek and Latin philosophers, medieval encyclopedists (Christian and Arab), intellectuals of the modern era and the Enlightenment, and exponents of nineteenth-century positivism. Ancient and recent Mediterranean civilizations alike concerned themselves with weather forecasts, the climate and health, and the relationship between climate and the environment: they have elaborated on these issues and come up with answers since antiquity. Casting light on largely unexplored aspects of history, this journey through time works its way to the present global warming. The new challenge that lies before us is best assessed in a perspective of “historical climate change,” to which the doings of humankind are adding great momentum.
    Beschreibung: Published
    Beschreibung: 3.7. Dinamica del clima e dell'oceano
    Beschreibung: open
    Schlagwort(e): climate history ; climatic change ; historical Mediterranean cultures ; social answers ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: book
    Standort Signatur Erwartet Verfügbarkeit
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  • 4
    Publikationsdatum: 2017-04-04
    Beschreibung: Mud volcanoes represent the largest expression of natural methane release into the atmosphere; however, the gas flux has never been investigated in detail. Methane output from vents and diffuse soil degassing is herewith reported for the first time. Measurements were carried out at 5 mud volcano fields around Sicily (Italy). Each mud volcano is characterized by tens of vents and bubbling pools. In the quiescent phase, methane emission from single vents ranges between 0.01 and 6.8 kg/day. Diffuse soil leakage around the vents is in the order of 102–104 mg m 2 d 1. An exceptional flux of 106 mg m 2 d 1 was recorded close to an everlasting fire. Soil CH4 flux is positive even at large distances from the mud volcano fields suggesting a diffuse microseepage over wider areas. A total of at least 400 tons CH4 per year can be estimated over the area investigated alone ( 1.5 km2).
    Beschreibung: Published
    Beschreibung: 1215
    Beschreibung: partially_open
    Schlagwort(e): methane ; flux measurements ; Sicily ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate ; 03. Hydrosphere::03.04. Chemical and biological::03.04.02. Carbon cycling ; 03. Hydrosphere::03.04. Chemical and biological::03.04.05. Gases
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Format: 503 bytes
    Format: 151114 bytes
    Format: text/html
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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  • 5
    Publikationsdatum: 2012-02-03
    Beschreibung: The Radiation Explorer in the Far InfraRed-Prototype for Applications and Development (REFIR-PAD) spectroradiometer was operated from the Testa Grigia Italian-Alps station in March 2007 during the Earth Cooling by Water Vapour Radiation (ECOWAR) measurement campaign, obtaining downwelling radiance spectra in the 100–1100 cm−1 range, under clear-sky conditions and in the presence of cirrus clouds. The analysis of these measurements has proven that the instrument is capable of determining precipitable water vapor with a total uncertainty of 5–7% by using the far-infrared rotational band of water. The measurement is unaffected by the presence of cirri, whose optical depth can be instead retrieved as an additional parameter. Information on the vertical profiles of water vapor volume mixing ratio and temperature can also be retrieved for three altitude levels. The ability to measure the water vapor column with a simple, uncooled instrument, capable of operating continuously and with a time resolution of about 10 min, makes REFIR-PAD a very valuable instrument for meteorological and climatological studies for the characterization of the water vapor distribution.
    Beschreibung: Published
    Beschreibung: D02310
    Beschreibung: 1.7. Osservazioni di alta e media atmosfera
    Beschreibung: 1.10. TTC - Telerilevamento
    Beschreibung: JCR Journal
    Beschreibung: reserved
    Schlagwort(e): tropospheric water vapor ; IR spectroscopy ; REFIR-PAD ; ECOWAR ; 01. Atmosphere::01.01. Atmosphere::01.01.01. Composition and Structure ; 01. Atmosphere::01.01. Atmosphere::01.01.08. Instruments and techniques
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Standort Signatur Erwartet Verfügbarkeit
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  • 6
    Publikationsdatum: 2017-04-04
    Beschreibung: Il clima è sempre cambiato e i mutamenti hanno causato danni e rischi non previsti, che hanno richiesto nuovi adattamenti e risposte adeguate sul piano sociale, culturale ed economico. Gli autori, coadiuvati da un gruppo di ricercatori, hanno esplorato la storia degli ultimi tre millenni delle civiltà mediterranee, presentando un excursus divulgativo, basato su autorevoli studi scientifici e storici. Lo scopo è di delineare in modo complessivo non solo l’andamento dei mutamenti climatici e le loro ripercussioni sociali, ma anche le idee e le teorie sul clima, dai filosofi dell’antica Grecia, agli scrittori latini, agli enciclopedisti medievali, cristiani e arabi, fino al pensiero di età moderna, all’illuminismo e al positivismo ottocentesco. Le previsioni del tempo, il clima e la salute, il rapporto fra clima e ambiente sono temi presenti in tutte le civiltà mediterranee antiche e recenti: su questi temi le culture hanno sempre elaborato interpretazioni e risposte. Questo “viaggio” nel passato, che mette in luce una storia inedita e in gran parte da esplorare, giunge fino all’attuale riscaldamento globale. Questa nuova sfida è meglio valutabile in una prospettiva di “mutamento climatico storico”, a cui l’azione antropica sta aggiungendo un formidabile acceleratore.
    Beschreibung: Published
    Beschreibung: 3.7. Dinamica del clima e dell'oceano
    Beschreibung: open
    Schlagwort(e): climate history ; climatic changes ; historical Mediterranean cultures ; social answers ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: book
    Standort Signatur Erwartet Verfügbarkeit
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  • 7
    facet.materialart.
    Unbekannt
    American Geophysical Union
    In:  Etiope G., Caracausi A., Favara R., Italiano F., Baciu C. (2002) Methane emission from the mud volcanoes of Sicily (Italy). Geoph. Res. Letters 29, 14340-14343.
    Publikationsdatum: 2017-04-04
    Beschreibung: The paper ‘‘Methane emission from the mud volcanoes of Sicily (Italy)’’ by Etiope et al. [2002] represents the first report ever done on experimental CH4 output data from subaerial mud volcanoes (MV). A review of available CH4 flux data and detailed discussion about the global implications of mud volcanic CH4 emission has been made elsewhere [Etiope and Klusman, 2002; Morner and Etiope, 2002]. [2] The comment by Kopf [2003] contributes to open discussions and to make the readership aware on how important this subject is. In this reply we wish to clarify that precise data of CH4 flux from geologic sources are beginning to be available only now. It would be opportune that the MV-expert community could agree in using a common unit for the gas flux. We propose t y 1 and Mt y 1, and not metres cubed, consistently with the data reported for the methane sources/sinks budget by the IPCC. [3] Sicilian MVs, the first to be measured in detail, are considerably much smaller than the Azeri Ashgil MV, mentioned by Kopf [2003], and it is therefore obvious to expect a lower gas flux. Anyway the Dashgil mud volcano flux data are not based on exact measurements but only on visual estimates of the bubbles [Hovland et al., 1997]. In order to fully reply to Kopf [2003], hereafter we briefly discuss the problem of how to estimate the total number of MVs in the world and present new data from other European MVs, recently investigated. Finally, we outline the global importance of mud volcanic CH4 emission, as Kopf [2003] and recent literature is stressing.
    Beschreibung: Published
    Beschreibung: 1094
    Beschreibung: partially_open
    Schlagwort(e): methane ; mud volcanoes ; helium ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate ; 02. Cryosphere::02.03. Ice cores::02.03.02. Atmospheric Chemistry ; 03. Hydrosphere::03.04. Chemical and biological::03.04.02. Carbon cycling ; 03. Hydrosphere::03.04. Chemical and biological::03.04.05. Gases
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Format: 503 bytes
    Format: 192711 bytes
    Format: text/html
    Format: application/pdf
    Standort Signatur Erwartet Verfügbarkeit
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  • 8
    Publikationsdatum: 2017-04-04
    Beschreibung: The REFIR-PAD spectroradiometer was operated from the Testa Grigia Italian-Alps station in March 2007 during the Earth COoling by WAter vapouR emission (ECOWAR) measurement campaign, obtaining downwelling radiance spectra in the 100-1100 cm−1 range, under clear-sky condition and in the presence of cirrus clouds. The analysis of these mea surements has proven that the instrument is capable of determining precipitable water vapor with a total uncertainty of 5–7% by using the far-infrared rotational band of water. The measurement is unaffected by the presence of cirri, whose optical depth can be instead retrieved as an additional parameter. Information on the vertical profiles of water vapor volume mixing ratio and temperature can also be retrieved for three altitude levels. The ability to measure the water vapor column with a simple, uncooled instrument, capable of operating continuously and with a time resolution of about 10 minutes makes REFIR-PAD a very valuable instrument for meteorological and climatological studies for the characterization of the water vapor distribution.
    Beschreibung: In press
    Beschreibung: 1.7. Osservazioni di alta e media atmosfera
    Beschreibung: 1.10. TTC - Telerilevamento
    Beschreibung: JCR Journal
    Beschreibung: restricted
    Schlagwort(e): tropospheric water vapor ; IR spectroscopy ; REFIR-PAD ; ECOWAR ; 01. Atmosphere::01.01. Atmosphere::01.01.01. Composition and Structure ; 01. Atmosphere::01.01. Atmosphere::01.01.08. Instruments and techniques
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 9
    Publikationsdatum: 2017-04-04
    Beschreibung: Precipitation extremes are expected to increase in a warming climate, thus it is essential to characterise their potential future changes. Here we evalu- ate eight high-resolution Global Climate Model simulations in the twenti- eth century and provide new evidence on projected global precipitation ex- tremes for the 21st century. A significant intensification of daily extremes for all seasons is projected for the mid and high latitudes of both hemispheres at the end of the present century. For the subtropics and tropics, the lack of reliable and consistent estimations found for both the historical and fu- ture simulations might be connected with model deficiencies in the repre- sentation of organised convective systems. Low inter-model variability and good agreement with high-resolution regional observations are found for the twentieth century winter over the Northern Hemisphere mid and high lat- itudes.
    Beschreibung: Published
    Beschreibung: 4887–4892
    Beschreibung: 3.7. Dinamica del clima e dell'oceano
    Beschreibung: JCR Journal
    Beschreibung: open
    Schlagwort(e): extreme events ; precipitation ; cmip5 ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Standort Signatur Erwartet Verfügbarkeit
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  • 10
    facet.materialart.
    Unbekannt
    American Geophysical Union
    Publikationsdatum: 2017-04-04
    Beschreibung: In recent years increasing interest has been put on the role that intense Tropical Cyclones can play in the climate system. The following study is aimed at highlighting the effects of strong Tropical Cyclones over the Tropical Atlantic on the mean climate. Their composite effect on the surface winds is made apparent by a wide cyclonic perturbation that affects a large portion of the Atlantic tropical Ocean. Teleconnection patterns, which are visible in the Sea Level Pressure anomalies associated with this Tropical Composite Cyclone, appear to link the activity of the hurricanes to the Arctic Ocean. A significant negative correlation between the energy dissipated by hurricanes in the Tropical atmosphere and the sea ice cover along the Transpolar Drift Stream path, has also been found.
    Beschreibung: Published
    Beschreibung: L17704
    Beschreibung: 3.7. Dinamica del clima e dell'oceano
    Beschreibung: JCR Journal
    Beschreibung: restricted
    Schlagwort(e): tropical cyclones ; arctic sea ice ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: article
    Standort Signatur Erwartet Verfügbarkeit
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  • 11
    Publikationsdatum: 2017-04-04
    Beschreibung: Il clima è sempre cambiato e i mutamenti hanno causato danni e rischi non previsti, che hanno richiesto nuovi adattamenti e risposte adeguate sul piano sociale, culturale ed economico. Gli autori, coadiuvati da un gruppo di ricercatori, hanno esplorato la storia degli ultimi tre millenni delle civiltà mediterranee, presentando un excursus divulgativo, basato su autorevoli studi scientifici e storici. Lo scopo è di delineare in modo complessivo non solo l’andamento dei mutamenti climatici e le loro ripercussioni sociali, ma anche le idee e le teorie sul clima, dai filosofi dell’antica Grecia, agli scrittori latini, agli enciclopedisti medievali, cristiani e arabi, fino al pensiero di età moderna, all’illuminismo e al positivismo ottocentesco. Le previsioni del tempo, il clima e la salute, il rapporto fra clima e ambiente sono temi presenti in tutte le civiltà mediterranee antiche e recenti: su questi temi le culture hanno sempre elaborato interpretazioni e risposte. Questo “viaggio” nel passato, che mette in luce una storia inedita e in gran parte da esplorare, giunge fino all’attuale riscaldamento globale. Questa nuova sfida è meglio valutabile in una prospettiva di “mutamento climatico storico”, a cui l’azione antropica sta aggiungendo un formidabile acceleratore.
    Beschreibung: Published
    Beschreibung: 3.7. Dinamica del clima e dell'oceano
    Beschreibung: open
    Schlagwort(e): climate history ; climatic change ; historical Mediterranean cultures ; social answers ; 01. Atmosphere::01.01. Atmosphere::01.01.02. Climate
    Repository-Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Materialart: book
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
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