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Neutral effect of nitrogen addition and negative effect of phosphorus addition on topsoil extracellular enzymatic activities in an alpine grassland ecosystem 期刊论文
APPLIED SOIL ECOLOGY, 2016, 卷号: 107, 页码: 205-213
Authors:  Jing, Xin;  Yang, Xiaoxia;  Ren, Fei;  Zhou, Huakun;  Zhu, Biao;  He, Jin-Sheng
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Soil Extracellular Enzyme  Nitrogen  Phosphorus  Nutrient Availability  Alpine Grassland  Tibetan Plateau  
Contrasting effects of nitrogen and phosphorus addition on soil respiration in an alpine grassland on the Qinghai-Tibetan Plateau 期刊论文
SCIENTIFIC REPORTS, 2016, 卷号: 6
Authors:  Ren, Fei;  Yang, Xiaoxia;  Zhou, Huakun;  Zhu, Wenyan;  Zhang, Zhenhua;  Chen, Litong;  Cao, Guangmin;  He, Jin-Sheng
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Climate change and human activities altered the diversity and composition of soil microbial community in alpine grasslands of the Qinghai-Tibetan Plateau 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2016, 卷号: 562, 页码: 353-363
Authors:  Zhang, Yong;  Dong, Shikui;  Gao, Qingzhu;  Liu, Shiliang;  Zhou, Huakun;  Ganjurjav, Hasbagan;  Wang, Xuexia
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Bacteria  Fungi  Climate Change  Overgrazing  Grass Cultivation  Qinghai-tibetan Plateau  
不同放牧强度下门源草原毛虫在高寒草甸上的空间分布 期刊论文
草地学报, 2016, 期号: 1, 页码: 191-197
Authors:  陈珂璐;  余欣超;  姚步青;  马真;  王文颖;  王慧春;  周华坤;  赵新全
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门源草原毛虫  放牧干扰  虫口密度  聚集度  空间分布高度  
模拟增温对高寒草甸植物叶片碳氮及其同位素δ~(13)C和δ~(15)N含量的影响 期刊论文
西北植物学报, 2016, 期号: 4, 页码: 777-783
Authors:  赵艳艳;  徐隆华;  姚步青;  马真;  张春辉;  王芳萍;  周华坤
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模拟增温  矮嵩草草甸  代表性植物  C/n比  Δ13 c  Δ15 n  
种植密度和施氮水平对燕麦生物量分配的影响 期刊论文
草业科学, 2016, 期号: 2, 页码: 249-258
Authors:  赵宏魁;  马真;  张春辉;  雷占兰;  姚步青;  周华坤
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燕麦  种植密度  氮肥添加  繁殖分配  生物量分配  高寒草甸  
冻融对土壤氮素损失及有效性的影响 期刊论文
生态学报, 2016, 期号: 4, 页码: 1083-1094
Authors:  陈哲;  杨世琦;  张晴雯;  周华坤;  井新;  张爱平;  韩瑞芸;  杨正礼
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冻融交替  氮循环  氧化亚氮  氮矿化  微生物量氮  全球气候变化  
三种类型高寒草地内甘肃马先蒿的光合碳分配 期刊论文
生态学杂志, 2016, 期号: 3, 页码: 668-674
Authors:  徐隆华;  姚步青;  张春辉;  马真;  王文颖;  王慧春;  周华坤
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13c脉冲标记  光合碳  甘肃马先蒿  黑土滩  人工草地  
高寒人工草地土壤可溶性有机氮库和无机氮库动态变化 期刊论文
生态环境学报, 2016, 期号: 1, 页码: 30-35
Authors:  王文颖;  李文全;  周华坤;  康清;  马晓玲;  刘攀;  王榛
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高寒人工草地  土壤可溶性有机氮库  土壤无机氮库  
高寒草甸土壤可溶性有机氮库动态变化格局 期刊论文
兰州大学学报(自然科学版), 2016, 期号: 5, 页码: 623-627
Authors:  张小静;  王文颖;  李文全;  赵明德;  王慧春;  周华坤;  刘攀;  王榛
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高寒草甸土  土壤可溶性有机氮  土壤游离氨基酸  动态变化