Observation of the Earth and its Environment


Book Description

The following listing represents a survey and a short description of 'Earth Observing Mis sions' in alphabetical order. The listing in Part A considers completed-, operational-as well as planned missions on an international scale (Earth observations from space know no na tional boundaries). A look into past activities is important for reasons of heritage, context and of perspective. The document is intended for all who want to keep track of missions and sensors in the fast -growing field of Earth observations. There cannot be any claim to com pleteness, although a considerable effort was made to collect and integrate all known mis sions and sensors into this book. Earth observation by remote sensing changes our view and perception of the world. We be gin to realize the global character of remote sensing, its multidimensional and complemen tary nature, its vast potential to many disciplines, its importance to mankind as a whole. Re mote sensing permits for the first time in history a total system view of the Earth. The view from space toward Earth has brought about sweeping revisions in the Earth sciences, in par ticular in such fields as meteorology, oceanology, hydrology, geology, geography, forestry, agriculture, geodynamics, solar-terrestrial interactions, and many others.




Earth Observation Remote Sensing


Book Description

Earth science is evolving into Earth system science, changing from a discipline-specific premise to an interdisciplinary endeavor. Increased awareness of human dependence and impact upon the environment has made global change research one of the most pressing policy issues facing decision makers today. This book presents an overview of past, present, and future satellite missions and programs and their sensor complements. An effort has been made to show to some extent the scale and nature of existingnational and international activities and operations in this context. Text and illustrations are intended as a guide and roadmap to everyone interested in the wide field of Earth observation. In particular, the book may serve as a reference, or give reasonable inputs, on the following subjects: Programmatic planning on all levels, planning for the required infrastructure, exisiting and planned operational service provision, data utilization and exploitation.




Environment and Livelihoods in Tropical Coastal Zones


Book Description

This book focuses on the challenges people face in managing agricultural crops, aquaculture, fisheries and related ecosystems in inland areas of coastal zones in the tropics of Asia, Africa, Australia and South America. These challenges can create conflicts in the use of natural resources between different stakeholders. Through many case studies, the book discusses the nature of the conflicts and identifies what is known and not known about how to manage them. For example, some case studies relate to the trade-offs between enhancing agricultural production by constructing embankments to keep out saline water and maintaining not only the variety of rural livelihoods but also brackish aquatic biodiversity. Other case studies provide the lessons learnt from the conversion of mangrove forests to shrimp farms.







An assessment of impacts from shrimp aquaculture in Bangladesh and prospects for improvement


Book Description

Total shrimp production in Bangladesh increased from 14 773 tonnes in 1986 to 128 313 ton in 2014. In parallel with contribution of the shrimp sector to the local and national economy of the country, it has caused some negative impacts on local ecosystems. This includes deterioration of soil and water quality, depletion of mangrove forest, decrease in population of local species of fish among others. There have also been some socio-economic consequences on the livelihood patterns of people livin g in coastal areas. At this stage, a paradigm shift is needed away from current shrimp farming practices to a more holistic and integrated approach that accounts for environmental integrity and social cohesion. In this paper, the ongoing measures to improve and streamline environmental performance of shrimp farming in Bangladesh are analyzed and a number of measures are proposed.







Geomorphology and Environmental Sustainability


Book Description

This volume dedicated to Professor H.S.Sharma provides a cogent account of ongoing research in the field of geomorphology and environmental studies in India.




Remote Sensing


Book Description