College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Broadvision Engineering Consultants, Kunming, Yunnan 650011, China 在期刊界中查找 在百度中查找 在本站中查找
College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China 在期刊界中查找 在百度中查找 在本站中查找
College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China 在期刊界中查找 在百度中查找 在本站中查找
College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China 在期刊界中查找 在百度中查找 在本站中查找
College of Soil and Water Conservation, Beijing Forestry University, Beijing 100083, China;Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education, Beijing 100083, China 在期刊界中查找 在百度中查找 在本站中查找
Soil and water conservation benefits of different manage measures in different years were analyzed by applying the method of comparative analysis and monitoring the surface runoff of the different management stations of the Huangyuan quarry runoff plots with two consecutive years. The results sowed soil and water conservation benefits of different types of slopes, different control measures and different vegetation coverage varied considerably in the early treatment in quarry. The runoff plot with slope of 25°using the ecological bags reduced soil and water loss significantly. The main reason of soil and water loss was soil porosity of the loose media slopes when the vegetation coverage was less than 15%. Rainfall and rainfall intensity became the most important reason when the rate of vegetation coverage was more than 60%.