The“Northern Sandstone-type Uranium Deposits Investigation Project”(Project 0108)of the China Geological Survey has led to the discovery of many new sandstone-type uranium deposits;The National Basic Research Program(973 Program)(No.2015CB453000);the National Key R&D Program of China(No.2018YFC0604200)both from the Ministry of Science and Technology of the People’s Republic of China have led to innovations in many theoretical understandings of sandstone-type uranium deposits;Under the International Geoscience Programme(No.IGCP-675),a comparative study of sandstone-type uranium deposits between China and the rest of the world has been conducted。
Many theoretical results on sandstone-type uranium mineralization in northern China obtained by the uranium research team of the Tianjin Center of Geological Survey in recent years are presented.From the source sink s...
supported by the Scientific and Technological Innovation Fund of Shanxi Agricultural University,China(No.2017YJ17);the Outstanding Doctor Funding Award of Shanxi Province,China(No.SXYBKY201720);the National Basic Research Program(973 Program)of China(No.2013CB127403);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB15020402);the National Natural Science Foundation of China(No.41571130061)
Soil drying-rewetting(DRW) events affect nutrient transformation and microbial community composition; however, little is known about the influence of drying intensity during the DRW events. Therefore, we analyzed soil...
the Sichuan Provincial STP(No.2017JY0018);the National Basic Research Program of China(973 Program,No.2012CB933600).
Collagen(COL),collagen/hydroxyapatite(COL/HA),HA and biphasic calcium phosphate were prepared as representative bone grafting materials with composition analogous to bone,and their structural characteristics were anal...
This work was supported by the National Basic Research Program of China(973 Program,2012CB933600);Applied Basic Research Programs of Sichuan Province,China(2015JY0036).
Titania nanotubes and mesopores with different diameter sizes were prepared by electrochemical oxidation of titanium.The responses of osteoblastic cells isolated from Sprague–Dawley rats to the nanotube and mesopore ...
supported financially by the National Natural Scientific Foundation of China (Grants No. 40872069 and 41173059);the National Basic Research Program of China (973 Program) (Grants No. 2015CB453000);China Geological Survey (Grants No. 12120113095500);the Foundation of China Nuclear Geology (Grants No. 201148)
The carbonaceous-siliceous-argillitic rock type uranium deposit in the Zoige area is located in the northeastern margin of the Tibetan Plateau, and has gained much attention of many geologists and ore deposit experts ...
Supported by the National Natural Science Foundation of China(No.41276116);the Fund for Creative Research Groups by NSFC(No.41121064);the National Basic Research Program of China(973 Program)(No.2010CB428706)
Seasonal variations in the nitrogen isotopic composition of dissolved nitrate (δ15NO3) were investigated in the surface waters of the Changjiang River estuary in 2009 and 2010. δ15NO3 varied between -4.6‰ and 8.9...
supported by Major State Basic Research Development Program of China (973 Program, 2009CB421303);Youth Foundation Project;National Natural Science Foundation of China (40901049);West Light Doctor Foundation of Chinese Academy of Sciences (O828881001)
This experiment was conducted in three sites along a desertification gradient in Horqin Sandy Land, Northern China. Soils una-mended and amended with five types of plant residue in a wide range of C:N ratios from 9.9...