Observation Des Surfaces Continentales Par T L D Tection I
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Observation Des Surfaces Continentales Par T L D Tection Iv
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Author : Nicolas Baghdadi
language : fr
Publisher: ISTE Group
Release Date : 2017-01-01
Observation Des Surfaces Continentales Par T L D Tection Iv written by Nicolas Baghdadi and has been published by ISTE Group this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-01 with Optical images categories.
Notre environnement est fortement soumis aux changements climatique et anthropique. L’observation spatiale est un outil essentiel pour le suivi de ses évolutions. Observation des surfaces continentales par télédétection IVprésente des applications de la télédétection en environnement et risques à travers des problématiques majeures. L’apport de la télédétection dans l’évaluation de la désertification, des incendies de forêts et de la déforestation est abordé. Cet ouvrage étudie aussi la caractérisation des aérosols et des gaz par télédétection passive avant d’examiner les déformations de la surface terrestre et les processus géomorphologiques. Il analyse également le potentiel de l’imagerie radar pour la volcanologie et les études de subsidences urbaines et minières. Enfin, l’apport de la télédétection dans la lutte antiacridienne et l’épidémiologie des maladies infectieuses est traité.
Submarine Cables And The Oceans
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Author : L. Carter
language : en
Publisher: UNEP/Earthprint
Release Date : 2009
Submarine Cables And The Oceans written by L. Carter and has been published by UNEP/Earthprint this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Political Science categories.
There are many things and services in our everyday life that we take for granted, and telecommunications is one of them. We surf the internet, send emails to friends and colleagues abroad, talk to family members in foreign countries over the phone, book airline seats and make banking transactions without actually realizing and appreciating the sophisticated technology that enables us to do so. This report covers the history and nature of cables, their special status in international law, their interaction with the environment and other ocean users and, finally, the challenges of the future. It is an evidence-based synopsis that aims to improve the quality and availability of information to enhance understanding and cooperation between all stakeholders. UNEP-WCMC in collaboration with the International Cable Protection Committee and UNEP has prepared this new report to provide an objective, factual description of the sub-marine cable industry and the interaction of submarine telecommunications (which route 95% of all international communications traffic) with the marine environment. This important report seeks to focus and guide deliberations and decision making on the wise conservation and protection of the oceans in concert with their sustainable management and use.
Cover Crops In West Africa
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Author : International Development Research Centre (Canada)
language : en
Publisher: IDRC
Release Date : 1998
Cover Crops In West Africa written by International Development Research Centre (Canada) and has been published by IDRC this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Cover crops categories.
Cover Crops in West Africa Contributing to Sustainable Agriculture
Real Time Coastal Observing Systems For Marine Ecosystem Dynamics And Harmful Algal Blooms
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Author : Babin, Marcel
language : en
Publisher: UNESCO
Release Date : 2008-06-05
Real Time Coastal Observing Systems For Marine Ecosystem Dynamics And Harmful Algal Blooms written by Babin, Marcel and has been published by UNESCO this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-06-05 with Nature categories.
The proliferation of harmful phytoplankton in marine ecosystems can cause massive fish kills, contaminate seafood with toxins, impact local and regional economies and dramatically affect ecological balance. Real-time observations are essential for effective short-term operational forecasting, but observation and modelling systems are still being developed. This volume provides guidance for developing real-time and near real-time sensing systems for observing and predicting plankton dynamics, including harmful algal blooms, in coastal waters. The underlying theory is explained and current trends in research and monitoring are discussed.Topics covered include: coastal ecosystems and dynamics of harmful algal blooms; theory and practical applications of in situ and remotely sensed optical detection of microalgal distributions and composition; theory and practical applications of in situ biological and chemical sensors for targeted species and toxin detection; integrated observing systems and platforms for detection; diagnostic and predictive modelling of ecosystems and harmful algal blooms, including data assimilation techniques; observational needs for the public and government; and future directions for research and operations.
The Ocean And Cryosphere In A Changing Climate
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Author : Intergovernmental Panel on Climate Change (IPCC)
language : en
Publisher: Cambridge University Press
Release Date : 2022-05-19
The Ocean And Cryosphere In A Changing Climate written by Intergovernmental Panel on Climate Change (IPCC) 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 2022-05-19 with Science categories.
The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.
Fundamentals Of Satellite Remote Sensing
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Author : Emilio Chuvieco
language : en
Publisher: CRC Press
Release Date : 2020-01-22
Fundamentals Of Satellite Remote Sensing written by Emilio Chuvieco and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-22 with Science categories.
Fundamentals of Satellite Remote Sensing: An Environmental Approach, Third Edition, is a definitive guide to remote sensing systems that focuses on satellite-based remote sensing tools and methods for space-based Earth observation (EO). It presents the advantages of using remote sensing data for studying and monitoring the planet, and emphasizes concepts that make the best use of satellite data. The book begins with an introduction to the basic processes that ensure the acquisition of space-borne imagery, and provides an overview of the main satellite observation systems. It then describes visual and digital image analysis, highlights various interpretation techniques, and outlines their applications to science and management. The latter part of the book covers the integration of remote sensing with Geographic Information System (GIS) for environmental analysis. This latest edition has been written to reflect a global audience and covers the most recent advances incorporated since the publication of the previous book, relating to the acquisition and interpretation of remotely sensed data. New in the Third Edition: Includes additional illustrations in full color. Uses sample images acquired from different ecosystems at different spatial resolutions to illustrate different interpretation techniques. Includes updated EO missions, such as the third generations of geostationary meteorological satellites, the new polar orbiting platforms (Suomi), the ESA Sentinels program, and high-resolution commercial systems. Includes extended coverage of radar and LIDAR processing methods. Includes all new information on near-ground missions, including unmanned aerial vehicles (UAVs). Covers new ground sensors, as well as machine-learning approaches to classification. Adds more focus on land surface characterization, time series, change detection, and ecosystem processes. Extends the interactions of EO data and GIS that cover different environmental problems, with particular relevance to global observation. Fundamentals of Satellite Remote Sensing: An Environmental Approach, Third Edition, details the tools that provide global, recurrent, and comprehensive views of the processes affecting the Earth. As one of CRC’s Essential titles, this book and stands out as one of the best in its field and is a must-have for researchers, academics, students, and professionals involved in the field of environmental science, as well as for libraries developing collections on the forefront of this industry.
Microlog Canadian Research Index
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Author :
language : en
Publisher:
Release Date : 1992
Microlog Canadian Research Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Canada categories.
An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Carrefour In Earth Sciences
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Author :
language : en
Publisher:
Release Date : 1998
Carrefour In Earth Sciences written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Geology categories.
Global Trends 2040
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Author : National Intelligence Council
language : en
Publisher: Cosimo Reports
Release Date : 2021-03
Global Trends 2040 written by National Intelligence Council and has been published by Cosimo Reports this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03 with categories.
"The ongoing COVID-19 pandemic marks the most significant, singular global disruption since World War II, with health, economic, political, and security implications that will ripple for years to come." -Global Trends 2040 (2021) Global Trends 2040-A More Contested World (2021), released by the US National Intelligence Council, is the latest report in its series of reports starting in 1997 about megatrends and the world's future. This report, strongly influenced by the COVID-19 pandemic, paints a bleak picture of the future and describes a contested, fragmented and turbulent world. It specifically discusses the four main trends that will shape tomorrow's world: - Demographics-by 2040, 1.4 billion people will be added mostly in Africa and South Asia. - Economics-increased government debt and concentrated economic power will escalate problems for the poor and middleclass. - Climate-a hotter world will increase water, food, and health insecurity. - Technology-the emergence of new technologies could both solve and cause problems for human life. Students of trends, policymakers, entrepreneurs, academics, journalists and anyone eager for a glimpse into the next decades, will find this report, with colored graphs, essential reading.
Water Quality Assessments
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Author : Deborah V Chapman
language : en
Publisher: CRC Press
Release Date : 1996-08-22
Water Quality Assessments written by Deborah V Chapman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-08-22 with Science categories.
This guidebook, now thoroughly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for the water quality.