Research on Evaluation Methods of the Impact of Soil and Water Conservation in the Loess Plateau on Water Resources and Sediment

Author: Chen Jiangnan
Publisher:
Publish Date: 2004-12-01
Features: Based on existing research, this book employs a combination of typical surveys, simulation experiments, data collection, literature review, scientific summary, in-depth analysis, and system integration as its research methods. It takes the study of runoff and soil erosion mechanisms in the Loess Plateau and the water storage and soil retention mechanisms of soil and water conservation measures as a starting point. It proposes a water storage and soil retention indicator system for soil and water conservation measures under different types and rainfall conditions, and establishes a basin rainfall-runoff model based on soil and water conservation effects. It preliminarily addresses the issue of numerous indicators and significant variations in calculation results, which have made the evaluation of soil and water conservation measures inconvenient. This book has broad application prospects in the planning of soil and water conservation in the Yellow River Basin, benefit evaluation, analysis of the causes of water and sediment changes, and prediction of the effects of large-scale soil and water conservation measures. It is of great significance for the reasonable evaluation of soil and water conservation measures, the optimization of their layout, and the scientific development of Yellow River soil and water conservation ecological construction. This book is suitable for professional technicians engaged in soil and water conservation and hydrological sediment research, as well as for researchers working on the Yellow River. It can also serve as a reference book for teachers and students of relevant colleges and universities. Based on existing research, this book employs a combination of typical surveys, simulation experiments, data collection, literature review, scientific summary, in-depth analysis, and system integration as its research methods. It takes the study of runoff and soil erosion mechanisms in the Loess Plateau and the water storage and soil retention mechanisms of soil and water conservation measures as a starting point. It proposes a water storage and soil retention indicator system for soil and water conservation measures under different types and rainfall conditions, and establishes a basin rainfall-runoff model based on soil and water conservation effects. It preliminarily addresses the issue of numerous indicators and significant variations in calculation results, which have made the evaluation of soil and water conservation measures inconvenient. This book has broad application prospects in the planning of soil and water conservation in the Yellow River Basin, benefit evaluation, analysis of the causes of water and sediment changes, and prediction of the effects of large-scale soil and water conservation measures. It is of great significance for the reasonable evaluation of soil and water conservation measures, the optimization of their layout, and the scientific development of Yellow River soil and water conservation ecological construction. This book is suitable for professional technicians engaged in soil and water conservation and hydrological sediment research, as well as for researchers working on the Yellow River. It can also serve as a reference book for teachers and students of relevant colleges and universities.