supported by the National Natural Science Foundation of China(81961138013,31570026,31970174,31970548,and 32061123001);the National Mega Project on Major Infectious Disease Prevention(2017ZX10103005-005);the Special Project of Ministry of Science and Technology(2013FY113500);the Russian Foundation for Basic Research—National Natural Science Foundation of China Collaboration Fund(19-54-55004)。
Migratory birds are considered natural reservoirs of avian influenza A viruses(AIVs).To further our viral ecology knowledge and understand the subsequent risk posed by wild birds,we conducted a 4-year surveillance stu...
supported by National Natural Science Foundation of China (41102123, 41330208);a Grant (1212011120864) from China Geological Survey
Eight Mesozoic sub-volcanic and intrusive rocks in the Lishui Basin have been selected for zircon U-Pb dating and Lu-Hf isotopic analysis. The Laohutou, Datongshan,Daweizhuang, Yeshanao, Yanwaqiao, Xibeishan, Changsha...
supported by the National Natural Science Foundation of China(41102103,41173105 and 41321062)
Deciphering the eolian sources is critical to understand the paleo-significance of the Quaternary eolian deposits(the Xiashu loess)in the lower reaches of the Yangtze River.Both a local source from the fluvial sedimen...
supported by the National Key Basic Research Program of China(2012CB416800);the Key International Science and Technology Cooperation project(2007DFA21230)
The Ningzhen region in Jiangsu Province represents the easternmost magmatic region in the middle-lower Yangtze River belt.The formation of the polymetallic deposits has close genetic relationships with Early Cretaceou...
supported by the State Key Program of National Natural Science of China (40830107);the Key Program for International S&T Cooperation Projects of China (2010DFA24480);the Geological Survey Program of China (water (2010) mineral assessment 03-07-08)
This study examines the effects of hydrologic sorting and mixing of sources on the Sr-Nd isotopic compositions of suspended sediments at different water depths. The samples were collected from three layers (surface, m...
Supported by the National Natural Science Foundation of China (Grant Nos. 40401054 and 40121101);the National Basic Research Program of China (Grant No. 2005CB422004);the "Talent Project" and Innovation Project of Chinese Academy of Sciences (Grant Nos. KZCX3-SW-339 and 334);Dean Foundation of Chinese Academy of Sciences
Interests on climate change in the source region of Yangtze River have been raised since it is a region with the greatest warming over the Tibetan Plateau (TP). A 70-year history of precipitation δ^(18)O has been rec...
According to the study on the aquatic environment of the typical lakes in the middle and lower reaches of Yangtze River, lake eutrophication is a process in which the lake ecosystem degenerates, resulting in the deter...
THE sulfur isotopic composition of dissolved sulfate in any rivers has been recognized as a mixture of thesulfur derived from the soil, bedrock and the atmosphere. The measurement of the sulfur isotopic composition in...
The middle-lower reaches of the Yangtze River are a famous copper-ironmetallogenic belt, but many vital basic geologic problems about lithogenesis andmineralization are hard to be solved, since the metamorphic basemen...