Dimethylsulphide Oceans Atmosphere And Climate 1992
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Dimethylsulphide Oceans Atmosphere And Climate 1992
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Author : G. Restelli
language : en
Publisher: Springer Science & Business Media
Release Date : 1993-09-30
Dimethylsulphide Oceans Atmosphere And Climate 1992 written by G. Restelli and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-09-30 with Nature categories.
Dimethylsulphide (DMS), emitted by marine phytoplankton, is the second most important source of atmospheric sulphur, after anthropogenic SO2. In the atmosphere, DMS is transformed into condensable acidic sulphur products and, through gas-to-particle conversion, it becomes the most important natural source of atmospheric sulphate aerosols. Possible climatic effects have been suggested, linked to the negative radiative forcing due to scattering of solar radiation and especially to modification of cloud albedo over oceans by sulphate aerosol particles. These effects occur in addition to those deriving from the superimposed anthropogenic component of the atmospheric sulphate. Understanding the cycle of DMS in the marine troposphere and its interaction with the aerosol budget and cloud properties has become a key research target in these last years. Our knowledge of the many processes involved is still fragmentary, however. This book, which updates the state of our comprehension of the marine DMS cycle with special regard to its climatic impact, will be of interest to marine biologists, atmospheric chemists, aerosol physicists and climatologists, and to scientists concerned with changes in the Earth's climate.
Biological And Environmental Chemistry Of Dmsp And Related Sulfonium Compounds
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Author : M.D. Keller
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Biological And Environmental Chemistry Of Dmsp And Related Sulfonium Compounds written by M.D. Keller and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
''An essential book for people working in the area of sulfur compounds in the environment and should be in all institutional libraries....Well indexed, well presented.'' --- SGM Quarterly, November 1997 ''Extremely useful and well-produced symposium volume that should be of interest to many environmental scientists, microbial and plant physiologists, and aquatic ecologists.'' The Quarterly Review of Biology, June 1998
Effects Of Climate Change And Ocean Acidification On Living Marine Organisms
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Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Oceans, Atmosphere, Fisheries, and Coast Guard
language : en
Publisher:
Release Date : 2013
Effects Of Climate Change And Ocean Acidification On Living Marine Organisms written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Oceans, Atmosphere, Fisheries, and Coast Guard and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Atmospheric carbon dioxide categories.
Phaeocystis Major Link In The Biogeochemical Cycling Of Climate Relevant Elements
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Author : M.A. van Leeuwe
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-06-24
Phaeocystis Major Link In The Biogeochemical Cycling Of Climate Relevant Elements written by M.A. van Leeuwe and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-06-24 with Science categories.
This volume offers a selection of papers presented at the final meeting of Working Group # 120 "Phaeocystis, major link in the biogeochemical cycling of climate-relevant elements", of the Scientific Committee on Oceanic Research (SCOR). It features papers by various top authors in the field, covering topics that reach from the organism level to ecosystem dynamics. It also includes a synthesis of all the presentations of the meeting.
Machine Vision And Advanced Image Processing In Remote Sensing
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Author : Ioannis Kanellopoulos
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Machine Vision And Advanced Image Processing In Remote Sensing written by Ioannis Kanellopoulos and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Since 1994, the European Commission has undertaken various actions to expand the use of Earth observation (EO) from space in the Union and to stimulate value-added services based on the use of Earth observation satellite data.' By supporting research and technological development activities in this area, DG XII responded to the need to increase the cost-effectiveness of space derived environmental information. At the same time, it has contributed to a better exploitation of this unique technology, which is a key source of data for environmental monitoring from local to global scale. MAVIRIC is part of the investment made in the context of the Environ ment and Climate Programme (1994-1998) to strengthen applied techniques, based on a better understanding of the link between the remote sensing signal and the underlying bio- geo-physical processes. Translation of this scientific know-how into practical algorithms or methods is a priority in order to con vert more quickly, effectively and accurately space signals into geographical information. Now the availability of high spatial resolution satellite data is rapidly evolving and the fusion of data from different sensors including radar sensors is progressing well, the question arises whether existing machine vision approaches could be advantageously used by the remote sensing community. Automatic feature/object extraction from remotely sensed images looks very attractive in terms of processing time, standardisation and implementation of operational processing chains, but it remains highly complex when applied to natural scenes.
Environmental Chemistry In Antarctica
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Author : Paolo Cescon
language : en
Publisher: Taylor & Francis
Release Date : 2001
Environmental Chemistry In Antarctica written by Paolo Cescon and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Environmental chemistry categories.
This volume is a collection of papers produced within the framework of the Italian National Antarctic Research Programme (PNRA) on the monitoring and control of environmental contamination. The volume represents a contribution of the PNRA to the study of planetary contamination and to the understanding of the processes of global change. The research focuses on the measurement and analysis of trace elements and organic micropollutants in the following matrices: snow/firn, seawater, soils, sediments, suspended particulate matter, pack ice, atmosphere, and biota. The results presented extend beyond the development of specific analytical methodologies, to explicitly tackle significant environmental issues concerning global changes. Particularly relevant are the results concerning time changes of CFCs in the troposphere and lead concentration in Antarctic snow in Victoria Land, the presence of organic micropollutants in various Antarctica matrices, and the seasonal evolution of trace elements and
Environment And Earth S Resources
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Author : A. Ghazi
language : en
Publisher: CRC Press
Release Date : 1996
Environment And Earth S Resources written by A. Ghazi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Environmental monitorin categories.
Chemical Exchange Between The Atmosphere And Polar Snow
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Author : Eric W. Wolff
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Chemical Exchange Between The Atmosphere And Polar Snow written by Eric W. Wolff and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
Polar ice cores have provided tremendous advances in our knowledge of past climate change. They also contain an archive of geochemical data, which can certainly delineate some of the forcing factors that govern climate change. However, our ability to interpret these data is severely curtailed by lack of knowledge of the processes governing the transfer of chemical species from the air to the snow. This book outlines the potential and problems of ice core chemistry and discusses the processes involved in air-snow transfer. It gives the state of current knowledge and an agenda for future research.
Proceedings In Print
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Author :
language : en
Publisher:
Release Date : 1995
Proceedings In Print written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Aeronautics categories.
Climate Change 1992
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Author : Intergovernmental Panel on Climate Change
language : en
Publisher: Cambridge University Press
Release Date : 1992-05-28
Climate Change 1992 written by Intergovernmental Panel on Climate Change and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-05-28 with Science categories.
An essential reference and companion to the 1990 IPCC Report on Climate Change.