短期放牧干扰对黄土丘陵区生物结皮土壤氮素累积的影响
	
	
		王闪闪, 赵允格, 石亚芳, 高丽倩, 杨巧云
	
	
	
		Impact of short-term grazing disturbance on nitrogen accumulation of biological soil crusts in the hilly Loess Plateau region, China
	
	
		WANG Shan-shan, ZHAO Yun-ge, SHI Ya-fang, GAO Li-qian, YANG Qiao-yun
	
	
	
	应用生态学报
	. 
	
	2017, (12): 3848
	
	-3854
	
	
	. 
	
	DOI: 10.13287/j.1001-9332.201712.021