MARSH

作品数:163被引量:424H指数:11
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Pentacyclic triterpenoid ketones in peat from Gannan Marsh,China被引量:3
《Chinese Science Bulletin》2001年第17期1433-1436,共4页DUAN YiLanzhou Institute of Geology, Chinese Academy of Sciences, Lanzhou 730000, China 
the Important Direction Projects of Knowledge Innovation in Resource and Environment Fields, Chinese Academy of Sciences (Grant No. KZCX2-111); and the National Natural Science Foundation of China (Grant No. 40072040).
Abundant terrigenous triterpenoid ketones and a series of hopanoid ketones were detected in a peat sample from the recent Gannan Marsh. The identifications of pen-tacyclic triterpenoid ketones are discussed in detail....
关键词:Gannan MARSH PEAT pentacyclic TRITERPENOID KETONES IDENTIFICATION biochemistry. 
Geomorphic and hydrodynamic responses in salt marsh-tidal creek systems,Jiangsu,China被引量:7
《Chinese Science Bulletin》1999年第6期544-549,共6页Yaping Wang Renshun Zhang Shu Gao 
Salt marsh-tidal creek systems as a coastal geomorphological unit represent an important natural resource. The present study on Jiangsu salt marshes, eastern China, shows that variations in tidal current velocities in...
关键词:salt MARSH TIDAL CREEK GEOMORPHOLOGY HYDRODYNAMICS China coast. 
The carbon isotopic composition of individual n-alkanes in marsh environment被引量:4
《Chinese Science Bulletin》1996年第1期55-59,共5页段毅 文启彬 罗斌杰 
Project supported by the National Natural Science Foundation of China.
In the late 1980s the introduction of a new isotopic analytical technique of GC-C-MS that can determine the carbon isotopic composition at the molecular level has led to the appearence of the stable carbon isotopic ge...
关键词:ISOTOPIC composition of INDIVIDUAL N-ALKANES MARSH SEDIMENT origin and SEDIMENTARY evolution. 
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