Federal Standards and Procedures for the National Watershed Boundary Dataset (Wbd) - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Federal Standards and Procedures for the National Watershed Boundary Dataset (Wbd) write by U.s. Department of Agriculture. This book was released on 2014-06-24. Federal Standards and Procedures for the National Watershed Boundary Dataset (Wbd) available in PDF, EPUB and Kindle. 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).
Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD). - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD). write by . This book was released on 2012. Federal Standards and Procedures for the National Watershed Boundary Dataset (WBD). available in PDF, EPUB and Kindle.
Fresh Water and Watersheds
Fresh Water and Watersheds - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Fresh Water and Watersheds write by Yeqiao Wang. This book was released on 2020-05-19. Fresh Water and Watersheds available in PDF, EPUB and Kindle. 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
The Handbook of Natural Resources, Second Edition, Six Volume Set - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Handbook of Natural Resources, Second Edition, Six Volume Set write by Yeqiao Wang. This book was released on 2022-05-30. The Handbook of Natural Resources, Second Edition, Six Volume Set available in PDF, EPUB and Kindle. 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 for Natural Resources Management & Monitoring
Remote Sensing for Natural Resources Management & Monitoring - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Remote Sensing for Natural Resources Management & Monitoring write by Mahesh Gaur. This book was released on 2016-10-01. Remote Sensing for Natural Resources Management & Monitoring available in PDF, EPUB and Kindle. 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.
