[PDF] Remote Sensing Of Northwest Himalayan Ecosystems eBook

Author : R. R. Navalgund
Publisher : Springer
Page : 599 pages
File Size : 20,63 MB
Release : 2018-10-18
Category : Technology & Engineering
ISBN : 9811321280

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Himalaya, one of the global biodiversity hotspots, is the abode of a variety of flora and fauna. The Himalayan ecosystems have immense ecological, socioeconomic, and aesthetic significance as they provide a wide range of ecosystem services. The northwest Himalaya (NWH), covering three states of India viz., Uttarakhand, Himachal Pradesh, and Jammu and Kashmir, starts from the foothills of Shivaliks in the south and extends to the greater Himalaya in the north. This region is also the source of some of the major rivers of India. With the increase in population, the NWH ecosystems have been under threat due to deforestation, loss of biodiversity, expansion of agriculture and settlement, overexploitation of natural resources, habitat loss and fragmentation, poaching, mining, construction of roads and large dams, and unplanned tourism. The Himalaya being young and geotectonically active, remains inherently unstable, fragile, and prone to natural disasters. Climate change is also likely to impact the Himalayan cryosphere drastically. Recognizing the importance of the Himalaya, a National Mission for Sustaining the Himalayan Ecosystem, one of the eight missions under the National Action Plan on Climate Change (NAPCC) of Govt. of India, to conserve biodiversity, forest cover and other ecological values in the Himalayan region has been taken up. Spaceborne remote sensing with its ability to provide synoptic and repetitive coverage has emerged as a powerful tool for assessment and monitoring of the Himalayan resources and phenomena. Indian Institute of Remote Sensing, Dehradun has taken up a number of studies in the fields of geology, water resources, forestry, agriculture, urban settlement, etc., over the last decade. The book summarises the work carried out in different disciplines, illustrated with tables and figures and a host of relevant references. It is hoped that the book serves as an excellent reference of immense value to the students, researchers, professors, scientists, professionals, and decision makers working in the NWH region.

Author : Bikash Ranjan Parida
Publisher : CRC Press
Page : 397 pages
File Size : 33,22 MB
Release : 2022-11-22
Category : Technology & Engineering
ISBN : 1000784304

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Volume 1: Spatio-Temporal Monitoring of Forests and Climate is aimed to describe the recent progress and developments of geospatial technologies (remote sensing and GIS) for assessing, monitoring and managing fragile Himalayan ecosystems and their sustainability under climate change. It is a collective research contribution from renowned researchers and academicians working in the Hindu Kush Himalayan (HKH) mountain range. The Himalayas ecosystems have been facing substantial transformation due to severe environmental conditions, land transformation, forest degradation and fragmentation. The authors utilized satellite datasets and algorithms to discuss the intricacy of land use/land cover change, forest and agricultural ecosystems, canopy height estimation, above-ground biomass, wildfires, carbon sequestration, and landscape restoration. Furthermore, the potential impacts of climate change on ecosystems, biodiversity and future food and nutritional security are also addressed including the impact on the livelihood of people of the Himalayas. This comprehensive Handbook explains the advanced geospatial technologies for mapping and management of natural resources of the Himalayas. Key Features Explains multiple aspects of geospatial technologies for studying fragile Himalayan ecosystems and sustainability Focuses on the utility of interferometric synthetic aperture radar (SAR) modeling for canopy height Explain how remote sensing techniques are useful for deriving the above-ground biomass, gross primary productivity (GPP), and carbon fluxes Addresses how geospatial technologies are valuable for understanding vegetation dynamics, composition and landscape restoration due to shifts in timberline and forest fires Includes contributions from global professionals working in the HKH mountain range Readership The Handbook serves as a valuable reference for students, researchers, scientists, ecologists, agricultural scientists, meteorologists, decision makers and all others who wish to advance their knowledge on vegetation remote sensing considering climate change in the HKH region.

Author : Bikash Ranjan Parida
Publisher : CRC Press
Page : 401 pages
File Size : 16,70 MB
Release : 2022-11-22
Category : Technology & Engineering
ISBN : 1000784320

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Volume 2: Handbook of Spatio-Temporal Monitoring of Water Resources and Climate is aimed to describe the current state of knowledge and developments of geospatial technologies (Remote Sensing and Geographic Information Systems) for assessing and managing water resources under climate change. It is a collective achievement of renowned researchers and academicians working in the Hindu Kush Himalayan (HKH) mountain range. The HKH region is a part of the Third Pole outside the polar regions due to its largest permanent snow cover. Importantly, the Himalayan belt is geologically fragile and vulnerable to geohazards (e.g. landslides, land subsidence, rockfalls, debris flow, avalanches, and earthquakes). Therefore, critical assessment and geospatial solutions are indispensable to safeguard the natural resources and human beings in the Himalayas using space-borne satellite datasets. This book also showcases various remote sensing techniques and algorithms in the field of urban sprawling, urban microclimate and air pollution. The potential impacts of climate change on the cryosphere and water resources are also highlighted. This comprehensive Handbook is highly interdisciplinary and explains the role of geospatial technologies in studying the water resources of the Himalayas considering climate change. Key Features This book is unique as it focuses on the utility of satellite data for monitoring snow cover variability, snowmelt runoff, glacier lakes, avalanche susceptibility and flood modeling. Explain how Remote Sensing techniques are useful for mapping and managing the morphology and ecology of the Himalayan River. Addresses how geospatial technologies are valuable for understanding climate change impact on hydrological extremes, the potential impact of land use/land cover change (LULC) on hydrology and water resources management. It highlights the impact of LULC changes on land surface temperature, groundwater, and air pollution in urban areas. Includes contributions from global professionals working in the HKH region. Readership The Handbook serves as a valuable reference for students, researchers, scientists, Hydrologists, hydro-ecologists, meteorologists, geologists, decision makers and all others who wish to advance their knowledge on monitoring and managing water resources and urban ecosystem using remote sensing in the HKH region considering climate change.

Author : Bikash Ranjan Parida
Publisher : CRC Press
Page : 0 pages
File Size : 43,4 MB
Release : 2022-11
Category :
ISBN : 9781032190945

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This handbook is focused on geospatial applications used to study, assess, and monitor the Himalayan mountains. With advanced remote sensing and GIS tools, in-depth analyses, and interdisciplinary approaches, this book studies all ecosystems, anthropogenic disturbances, and climate change in the region.

Author : J. Sundaresan
Publisher : Scientific Publishers
Page : 213 pages
File Size : 19,21 MB
Release : 2013-07-01
Category : Technology & Engineering
ISBN : 9386237652

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Geodynamic process during the rapid growth ofHimalayahas holistic imprints of Climate Change in this region. “Climate Change & Himalayan Informatics” is an account of dedicated contribution for the above imprints. Impact of climate change is examined in this book for the ongoing process of rapid urbanization of the hinterlands ofHimalaya. It consists four sessions and seventeen chapters. Mass balance of glaciers in ChandrabasinofHimalayais presented as a predictive tool for spatially distributed estimates of mass balance of glaciers. An effective tool to identify and locate multiple natural hazards due to climate change inHimalayaespecially landslides and glacial lake outburst flood (GLOF) is part of the book. Impacts of climate change on cropping strategies by mountain communities are ascribed in the session “socio-economic perspectives”. Information on ecologically and economically important plant species inHimalayathat have greater tolerance in drought, discussed in this book, is significant in the perspectives of global warming. A specific species is identified as an indicator of climate change forEastern Himalaya. Climatic impacts on different regional eco systems ofHimalayahad implications on ecological, cultural and socio economic process of the region. Multidimensional decision support system is essential for mitigation and adaptation for such implications. Present book consists studies from north to eastern part ofHimalaya. This will be beneficial to researchers, student, managers and administrators associated with Mountain ecosystem and Climate Change.

Author : Anirban Mukhopadhyay
Publisher : CRC Press
Page : 350 pages
File Size : 36,54 MB
Release : 2021-08-16
Category : Nature
ISBN : 1000431487

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Sundarbans, a UNESCO heritage site, is the world’s largest single chunk of mangroves distributed on the Indian and Bangladesh coasts. The mangroves and associated ecosystems are one of the most fertile ecosystems of the earth. Sundarbans Mangrove Systems: A Geo-Informatics Approach portrays different perspectives of studying Sundarbans and mangroves using geospatial analysis. This book highlights the major issues with the Sundarbans mangrove forest, its future conservation strategies and its ecological importance using geo-informatics technology. It explains the usage of remote sensing data for providing information about the present state of mangroves and their tropic status, including assessment in terms of extent, density of community, condition, diversity, identifying potential habitats and heterogeneity. Furthermore, it discusses the use of hyperspectral remote sensing data for species level classification of mangroves, community zonation for biodiversity assessment and for preparing management plans for conservation. KEY FEATURES Exclusively covers the ecological state of Sundarbans (mangrove systems) through geo-informatic studies Describes the application of a combination of geomorphological, biogeochemical and remote sensing methods to the analysis of temporal changes Includes environmental factors affecting the health and decline of mangroves Covers biodiversity and ecological controls in mangroves ecosystems Discusses a remote sensing approach for tropical forested island and mangroves mapping This book is aimed at graduate students and researchers in environmental sciences, ecology, marine sciences, biology, geosciences and GIS/remote sensing areas.

Author : Ajay Kumar Taloor
Publisher : Springer Nature
Page : 362 pages
File Size : 13,37 MB
Release : 2021-04-24
Category : Science
ISBN : 3030679322

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This edited book summarizes numerous research studies on remote sensing and GIS of natural resource management for the Himalaya region done by Indian Institutions and Universities over the last decade. It gives an overview of hydrometeorological studies on Himalayan water resources and addresses concerns in the development of water resources in this region, which is dealing with an increased pressure in population, industrialization and economic development. While the source of some of the major rivers of India are found in the Himalayas, the glaciers and water bodies in the region are continuously shrinking leading to a depletion of water and deterioration of water quality. This is affecting a population of up to 2.5 billion people. The ecosystems have been under threat due to deforestation, loss of biodiversity, expansion of agriculture and settlement, overexploitation of natural resources, habitat loss and fragmentation, poaching, mining, construction of roads and large dams, and unplanned tourism. Spaceborne remote sensing with its ability to provide synoptic and repetitive coverage has emerged as a powerful tool for assessment and monitoring of the Himalayan resources and phenomena. This work serves as a resource to students, researchers, scientists, professionals, and policy makers both in India and on a global level.

Author : Prem C. Pandey
Publisher : John Wiley & Sons
Page : 405 pages
File Size : 40,76 MB
Release : 2022-10-11
Category : Technology & Engineering
ISBN : 1119788129

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Advances in Remote Sensing for Forest Monitoring An expert overview of remote sensing as applied to forests and other vegetation In Advances in Remote Sensing for Forest Monitoring, a team of distinguished researchers delivers an expansive and insightful discussion of the latest research on remote sensing technologies as they relate to the monitoring of forests, plantations, and other vegetation. The authors also explore the use of unmanned aerial vehicles and drones, as well as multisource and multi-sensor data – such as optical, SAR, LIDAR, and hyperspectral data. The book draws on the latest data and research to show how remote sensing solutions are being used in real-world settings. It offers contributions from researchers and practitioners from a wide variety of backgrounds and geographical regions to provide a diverse and global set of perspectives on the subject. Readers will also find: A thorough introduction to forest monitoring using remote sensing including recent advances in remote sensing technology Comprehensive explorations of sustainable forest management to enhance ecosystem services and livelihood security using a geospatial approach Case studies of monitoring the biochemical and biophysical parameters of forests, including carotene and xanthophyll content Practical advice on how to apply machine learning tools to remote sensing data Perfect for postgraduates, lecturers, and researchers in the fields of environmental science, forestry, and natural resource management, Advances in Remote Sensing for Forest Monitoring will also earn a place in the libraries of professionals and researchers working with remote sensing technology.

Author : José Aranha
Publisher : MDPI
Page : 276 pages
File Size : 26,54 MB
Release : 2021-09-01
Category : Science
ISBN : 3036505687

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This Special Issue (SI), entitled "Applications of Remote Sensing Data in Mapping of Forest Growing Stock and Biomass”, resulted from 13 peer-reviewed papers dedicated to Forestry and Biomass mapping, characterization and accounting. The papers' authors presented improvements in Remote Sensing processing techniques on satellite images, drone-acquired images and LiDAR images, both aerial and terrestrial. Regarding the images’ classification models, all authors presented supervised methods, such as Random Forest, complemented by GIS routines and biophysical variables measured on the field, which were properly georeferenced. The achieved results enable the statement that remote imagery could be successfully used as a data source for regression analysis and formulation and, in this way, used in forestry actions such as canopy structure analysis and mapping, or to estimate biomass. This collection of papers, presented in the form of a book, brings together 13 articles covering various forest issues and issues in forest biomass calculation, constituting an important work manual for those who use mixed GIS and RS techniques.

Author : J. Sundaresan
Publisher : Scientific Publishers
Page : 232 pages
File Size : 34,4 MB
Release : 2013-07-01
Category : Technology & Engineering
ISBN : 9386237644

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Data/Information is the essential requirement for planning and development. “Climate Change & Himalayan ecosystem-indicator, Bio & water resources” consists basic information and data on glaciers, climate change indicators & projections, water resources and biodiversity hot spots ofMountHimalaya. Studies on “Climate change and the recession pattern of the Glaciers in the Himalaya” of this book concludes that “Possibility of the rivers in theHimalayasdrying up as a consequence of rapid degeneration of the glaciers is not borne out by the past history”. In this book , study conducted in watershed ofCentral Himalaya, a Decision Support System (DSS) is introduced as interactive tool that understands the problem and explores various courses about water demand and supply management to help decision makers. Himalayan foreland basin derivatives hold records of climatic changes in response to monsoonal circulation. In this study detrital records (11 to 5 Ma) of Ramgangasub-basinofHFBare focused to understand the climate aspect during its deposition. Himalayan biodiversity conservation is discussed in detail in this book. It infers that inHimalayawith the current technological capability, it is very certain that the present species extinction rate will overtake the biodiversity inventorization and characterization. Carbon sequestration potential of the forests ofHimalayais analyzed in this book. This book has a detailed account of the altitudinal shiftiness of butterflies due to increase of air temperature atWest Kamengdistrict of Arunachal Pradesh. Changes in NDVI (Normalized Difference Vegetation Index) over a period of several years, is examined in this study to assess the changes caused by climate or socioeconomic aspects. This book will be a hand book for researchers, students, environmentalist and to administrators who are associated with multi dimensional decision support system in Mountain ecosystem.