supported by National Basic Research Program (Grant No.2010CB951102);National Natural Science Foundation of China (Grant No.50879005,40701003 and U0833002);Program for New Century Excellent Talents in University;Program for Changjiang Scholars and Innovative Research Team in University (Grant no.IRT0809);the Fundamental Research Funds for the Central Universities (Grant No.2009SD-24)
Soil nutrient concentrations in the top soils from two paddy terraces were determined in order to investigate spatial distributions of soil nutrients along the elevations on the Yunnan plateau of China during the fall...
the research funding provided by the National Basic Research Program (973 Program No. 2007CB407206) of China;the National Natural Science Foundation of China (40771027);the National Supporting Plan of Science and Technology of China (2008BAD98B04)
Soil erosion in hilly areas of the Sichuan Basin is a serious concern over sustainable crop production and sound ecosystem. A 3-year experiment was conducted using the method of runoff plots to examine the effects of ...
supported by the National Key Foundation Research Project(Grant No.G1998040815);the National Natura1 Science Foundation of China(Grant No.40171010);the Key Project of Ministry of Education and the Teaching and Research Award Program for Outstanding Young Teachers
In the east of Xiaolangdi, many river terraces are developed at the exit of the Yellow River Gorges. Among them the terraces in Kouma, Yanshi of Henan Province are most typical, where the Yellow River developed three ...
Where the Yellow River flows through the Haiyuan-Tongxin arc-form tectonic region on the northeastern side of the Qinghai-Xizang (Tibet) Plateau, as many as 10~21 basis and erosion terraces have been produced, among ...