Predicting Rainfall-erosion Losses from Cropland East of the Rocky Mountains
Author: Walter H. Wischmeier
Publisher:
Published: 1965
Total Pages: 54
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Walter H. Wischmeier
Publisher:
Published: 1965
Total Pages: 54
ISBN-13:
DOWNLOAD EBOOKAuthor: Axel Langvad Andersen
Publisher:
Published: 1965
Total Pages: 1154
ISBN-13:
DOWNLOAD EBOOKAuthor: Walter H. Wischmeier
Publisher:
Published: 1978
Total Pages: 70
ISBN-13:
DOWNLOAD EBOOKThe Universal Soil Loss Equation (USLE) enables planners to predict the average rate of soil erosion for each feasible alternative combination of crop system and management practices in association with a specified soil type, rainfall pattern, and topography. When these predicted losses are compared with given soil loss tolerances, they provide specific guidelines for effecting erosion control within specified limits. The equation groups the numerous interrelated physical and management parameters that influence erosion rate under six major factors whose site-specific values can be expressed numerically. A half century of erosion research in many States has supplied information from which at least approximate values of the USLE factors can be obtained for specified farm fields or other small erosion prone areas throughout the United States. Tables and charts presented in this handbook make this information readily available for field use. Significant limitations in the available data are identified.
Author: United States. National Bureau of Standards
Publisher:
Published: 1934
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1966
Total Pages: 258
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. National Bureau of Standards
Publisher:
Published: 1966
Total Pages: 260
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles Thurow
Publisher:
Published: 1975
Total Pages: 548
ISBN-13:
DOWNLOAD EBOOKAuthor: Ayad M. Fadhil Al-Quraishi
Publisher: Springer Nature
Published: 2022-11-01
Total Pages: 640
ISBN-13: 3031121120
DOWNLOAD EBOOKThis unique book focuses on environmental degradation in Asian countries including land degradation and soil erosion. The land degradation covers assessing environmental degradation using geospatial technology, land use land cover mapping, environmental and anthropogenic degradation, assessment of land degradation vulnerability, evaluation of the impact of earthquake and the environmental control of the sand dunes. It also addresses the soil degradation and environmental pollution and presents several case studies such as tectonic activity and erosion, assessment of aircraft sound, soil degradation assessment for the arid territories, soil pollution, waste engine oil contamination, soil degradation, soil erosion modelling, land use and land cover change and its effect on soil erosion changes. Additionally, the book discusses the impact of climate change, and human activities including urban environmental quality, air pollution and the impact of armed conflict on the environment. Moreover, topics such as vegetation degradation including forest changes, hydrological and agricultural drought are presented. The book includes authors and scientists from Egypt, Iraq, Iran, India, Mongolia, United Arab Emirates, Uzbekistan, Republic of Kazakhstan, USA, Turkey, South Africa, Italy, China, Malaysia, Poland and Russia. Graduate students, researchers, engineers, policy planners, policymakers and stockholders could benefit from the information and the knowledge in this book.
Author: Stewart Fotheringham
Publisher: CRC Press
Published: 1999-12-16
Total Pages: 310
ISBN-13: 9780748408467
DOWNLOAD EBOOKSpatial models have been in existence in the environmental and social sciences for a long time. More recently, specialised software for the capture, manipulation and presentation of spatial data, which can be referred to as `Geographical Information Systems' (GIS), have vastly increased the range of possibilities of organising spatial data by new and efficient ways of spatial integration and spatial interpolation. Coupled with the improvements in data availability and increases in computer memory and speed, these novel techniques give rise to new types of spatial models which exploit the technological potential now available, make better use of existing data, stimulate the collection of new data and open up new ways of working with geographic information. This book explores the potential and impact of GIS on spatial modelling.