围栏封育下华北半干旱草原植物生态位研究
李中林, 秦卫华, 周守标, 张纪兵, 汪贞, 王运静
Study on Plant Niche under Fencing Measures in the Semi-arid Grassland of North China
LI Zhong-lin, QIN Wei-hua, ZHOU Shou-biao, ZHANG Ji-bing, WANG Zhen, WANG Yun-jing
草地学报
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2014, (6): 1186
-1193
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DOI: 10.11733/j.issn.1007-0435.2014.06.006