SEMIARID

作品数:109被引量:315H指数:9
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相关领域:农业科学更多>>
相关机构:学研究院俄罗斯科学院中国农业大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家科技支撑计划更多>>
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Carbon and nitrogen mineralization in soils along a desertification gradient in the semiarid Horqin Sandy Land, Northern China被引量:2
《Research in Cold and Arid Regions》2010年第1期21-30,共10页YuQiang Li HaLin Zhao TongHui Zhang YuLin Li XiaoAn Zuo 
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...
关键词:carbon and nitrogen mineralization residue amendment desertification Horqin Sandy Land 
Soil Microbial Activity During Secondary Vegetation Succession in Semiarid Abandoned Lands of Loess Plateau被引量:13
《Pedosphere》2009年第6期735-747,共13页JIANG Jin-Ping XIONG You-Cai JIANG Hong-Mei YE De-You SONG Ya-Jie LI Feng-Min 
Project supported by the National Key Basic Research Program (973 Program) of China (No. 2007CB106804);the PhD candidate Training Program (No. 20060730027);the "111" Project from the State Administration of Foreign Experts Affairs (SAFEA);the Ministry of Education of China
To show the vegetation succession interaction with soil properties, microbial biomass, basal respiration, and enzyme activities in different soil layers (0-60 cm) were determined in six lands, i.e., 2-, 7-, 11-, 20-...
关键词:microbial biomass carbon microbial biomass nitrogen SOC soil enzyme activity 
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