Federal Standards And Procedures For The National Watershed Boundary Dataset Wbd
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Federal Standards And Procedures For The National Watershed Boundary Dataset Wbd
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Author : U.s. Department of Agriculture
language : en
Publisher: CreateSpace
Release Date : 2014-06-24
Federal Standards And Procedures For The National Watershed Boundary Dataset Wbd written by U.s. Department of Agriculture and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-24 with Technology & Engineering categories.
The Watershed Boundary Dataset (WBD) is a compre- hensive aggregated collection of hydrologic unit data consis- tent with the national criteria for delineation and resolution. This document establishes Federal standards and procedures for creating the WBD as seamless and hierarchical hydrologic unit data, based on topographic and hydrologic features at a 1:24,000 scale in the United States, except for Alaska at 1:63,360 scale, and 1:25,000 scale in the Caribbean. The data within the WBD have been reviewed for certification through the 12-digit hydrologic unit for compliance with the criteria outlined in this document. Any edits to certified data will be reviewed against this standard prior to inclusion. Although not required as part of the framework WBD, the guidelines contain details for compiling and delineating the boundar- ies of two additional levels, the 14- and 16-digit hydrologic units, as well as the use of higher resolution base information to improve delineations. The guidelines presented herein are designed to enable local, regional, and national partners to delineate hydrologic units consistently and accurately. Such consistency improves watershed management through efficient sharing of information and resources and by ensuring that digital geographic data are usable with other related Geo- graphic Information System (GIS) data.
Federal Standards And Procedures For The National Watershed Boundary Dataset Wbd
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Author :
language : en
Publisher:
Release Date : 2012
Federal Standards And Procedures For The National Watershed Boundary Dataset Wbd written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Water resources development categories.
Fresh Water And Watersheds
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Author : Yeqiao Wang
language : en
Publisher: CRC Press
Release Date : 2020-05-19
Fresh Water And Watersheds written by Yeqiao Wang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-05-19 with Nature categories.
Authored by world-class scientists and scholars, The Handbook of Natural Resources, Second Edition, is an excellent reference for understanding the consequences of changing natural resources to the degradation of ecological integrity and the sustainability of life. Based on the content of the bestselling and CHOICE-awarded Encyclopedia of Natural Resources, this new edition demonstrates the major challenges that the society is facing for the sustainability of all well-being on the planet Earth. The experience, evidence, methods, and models used in studying natural resources are presented in six stand-alone volumes, arranged along the main systems of land, water, and air. It reviews state-of-the-art knowledge, highlights advances made in different areas, and provides guidance for the appropriate use of remote sensing and geospatial data with field-based measurements in the study of natural resources. Volume 4, Fresh Water and Watersheds, covers fresh water and watersheds, their health and conservation, protection, and management. Organized for ease of reference, it provides fundamental information on groundwater storage, water quality, supply and balance, and water resource vulnerability. New in this edition are discussions on water footprint assessment, water surface dynamics, and water management on a global scale. Understanding the conditions of watersheds is crucial for restoring areas with degraded water quality as well as protecting healthy waters from emerging problems. This volume demonstrates the key processes, methods, and models used through several practical case studies from around the world. Written in an easy-to-reference manner, The Handbook of Natural Resources, Second Edition, as individual volumes or as a complete set, is an essential reading for anyone looking for a deeper understanding of the science and management of natural resources. Public and private libraries, educational and research institutions, scientists, scholars, and resource managers will benefit enormously from this set. Individual volumes and chapters can also be used in a wide variety of both graduate and undergraduate courses in environmental science and natural science at different levels and disciplines, such as biology, geography, earth system science, and ecology.
The Handbook Of Natural Resources Second Edition Six Volume Set
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Author : Yeqiao Wang
language : en
Publisher: CRC Press
Release Date : 2022-05-30
The Handbook Of Natural Resources Second Edition Six Volume Set written by Yeqiao Wang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-30 with Nature categories.
Authored by world-class scientists and scholars, the Handbook of Natural Resources, Second Edition, is an excellent reference for understanding the consequences of changing natural resources to the degradation of ecological integrity and the sustainability of life. Based on the content of the bestselling and CHOICE awarded Encyclopedia of Natural Resources, this new edition demonstrates the major challenges that the society is facing for the sustainability of all wellbeing on planet Earth. The experience, evidence, methods, and models used in studying natural resources are presented in six stand-alone volumes, arranged along the main systems: land, water, and air. It reviews state-of-the-art knowledge, highlights advances made in different areas, and provides guidance for the appropriate use of remote sensing data in the study of natural resources on a global scale. The six volumes in this set cover: Terrestrial Ecosystems and Biodiversity; Landscape and Land Capacity; Wetlands and Habitats; Fresh Water and Watersheds; Coastal and Marine Environments; and finally Atmosphere and Climate. Written in an easy-to-reference manner, the Handbook of Natural Resources, Second Edition, as a complete set, is essential for anyone looking for a deeper understanding of the science and management of natural resources. Public and private libraries, educational and research institutions, scientists, scholars, and resource managers will benefit enormously from this set. Individual volumes and chapters can also be used in a wide variety of both graduate and undergraduate courses in environmental science and natural science courses at different levels and disciplines, such as biology, geography, Earth system science, ecology, etc.
Remote Sensing Of Hydrometeorological Hazards
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Author : George P. Petropoulos
language : en
Publisher: CRC Press
Release Date : 2017-11-02
Remote Sensing Of Hydrometeorological Hazards written by George P. Petropoulos and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-02 with Mathematics categories.
Extreme weather and climate change aggravate the frequency and magnitude of disasters. Facing atypical and more severe events, existing early warning and response systems become inadequate both in scale and scope. Earth Observation (EO) provides today information at global, regional and even basin scales related to agrometeorological hazards. This book focuses on drought, flood, frost, landslides, and storms/cyclones and covers different applications of EO data used from prediction to mapping damages as well as recovery for each category. It explains the added value of EO technology in comparison with conventional techniques applied today through many case studies.
Natural Forests For A Safe Climate Enhancing Ecosystem Integrity Biodiversity And Adaptive Capacity For Climate Mitigation
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Author : Alfredo Di Filippo
language : en
Publisher: Frontiers Media SA
Release Date : 2024-05-06
Natural Forests For A Safe Climate Enhancing Ecosystem Integrity Biodiversity And Adaptive Capacity For Climate Mitigation written by Alfredo Di Filippo and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-06 with Science categories.
Remote Sensing For Natural Resources Management Monitoring
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Author : Mahesh Gaur
language : en
Publisher: Scientific Publishers
Release Date : 2016-10-01
Remote Sensing For Natural Resources Management Monitoring written by Mahesh Gaur and has been published by Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-01 with Technology & Engineering categories.
The book attempts to match user need to the level of technology required for management, planning and monitoring of natural resources. It provides clear guidance on the reliability, accuracy and cost of applications. Editors believe that this endeavour shall provide a valuable scientific basis to students and researchers to address the future challenges in natural resources monitoring and management. Accurate inventory, assessment and periodic monitoring of resources will enable the policy makers to keep an eye on optimal utilization of resources and development process to take timely interventions. We further hope this book will be a valuable reference and provide practical guidance for all who work towards the goal of the sustainable and judicious use of resources.
Assessing Risks To Endangered And Threatened Species From Pesticides
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2013-06-20
Assessing Risks To Endangered And Threatened Species From Pesticides written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-20 with Nature categories.
The US Fish and Wildlife Service (FWS) and the National Marine Fisheries Service (NMFS) are responsible for protecting species that are listed as endangered or threatened under the Endangered Species Act (ESA) and for protecting habitats that are critical for their survival. The US Environmental Protection Agency (EPA) is responsible for registering or reregistering pesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and must ensure that pesticide use does not cause any unreasonable adverse effects on the environment, which is interpreted to include listed species and their critical habitats. The agencies have developed their own approaches to evaluating environmental risk, and their approaches differ because their legal mandates, responsibilities, institutional cultures, and expertise differ. Over the years, the agencies have tried to resolve their differences but have been unsuccessful in reaching a consensus regarding their assessment approaches. As a result, FWS, NMFS, EPA, and the US Department of Agriculture asked the National Research Council (NRC) to examine scientific and technical issues related to determining risks posed to listed species by pesticides. Specifically, the NRC was asked to evaluate methods for identifying the best scientific data available; to evaluate approaches for developing modeling assumptions; to identify authoritative geospatial information that might be used in risk assessments; to review approaches for characterizing sublethal, indirect, and cumulative effects; to assess the scientific information available for estimating effects of mixtures and inert ingredients; and to consider the use of uncertainty factors to account for gaps in data. Assessing Risks to Endangered and Threatened Species from Pesticides, which was prepared by the NRC Committee on Ecological Risk Assessment under FIFRA and ESA, is the response to that request.
The National Hydrography Dataset
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Author :
language : en
Publisher:
Release Date : 1999
The National Hydrography Dataset written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Hydrography categories.
Introduction To Forests And Renewable Resources
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Author : Chad P. Dawson
language : en
Publisher: Waveland Press
Release Date : 2019-10-24
Introduction To Forests And Renewable Resources written by Chad P. Dawson and has been published by Waveland Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-24 with Technology & Engineering categories.
The introductory course in natural resources is broader and more diverse than ever. Today's students need to know how to manage forest, wildlife, watershed, and range resources in a variety of environments and serving the needs of myriad stakeholders. To that end, Chad Dawson has built on the foundation established by him and the late John Hendee to bring Introduction to Forests and Renewable Resources thoroughly up to date. The Ninth Edition has been reorganized to better address content—for example, policy and the differences between managing federal, state, and private land—that applies to all resources. While forests continue to be emphasized, more coverage is provided to other resources and to achieving management goals for multiple resources when considering topics like fire and recreation.