兰州大学机构库

Browse/Search Results:  1-10 of 96 Help

Selected(0)Clear Items/Page:    Sort:
Variations in Soil Physico-Chemical Properties along Slope Position Gradient in Secondary Vegetation of the Hilly Region, Guilin, Southwest China 期刊论文
SUSTAINABILITY, 2020, 卷号: 12, 期号: 4
Authors:  Liu, Runhong;  Pan, Yuanfang;  Bao, Han;  Liang, Shichu;  Jiang, Yong;  Tu, Hongrun;  Nong, Juanli;  Huang, Wanqing
Adobe PDF(1671Kb)  |  Favorite  |    Submit date:2020/08/04
soil physico-chemical properties  slope position  correlation analysis  hilly region  principal component analysis  
Microbial extracellular polysaccharide production and aggregate stability controlled by switchgrass (Panicum virgatum) root biomass and soil water potential 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2020, 卷号: 143
Authors:  Sher, Yonatan;  Baker, Nameer R.;  Herman, Don;  Fossum, Christina;  Hale, Lauren;  Zhang, Xingxu;  Nuccio, Erin;  Saha, Malay;  Zhou, Jizhong;  Pett-Ridge, Jennifer...Sher, Yonatan;  Baker, Nameer R.;  Herman, Don;  Fossum, Christina;  Hale, Lauren;  Zhang, Xingxu;  Nuccio, Erin;  Saha, Malay;  Zhou, Jizhong;  Pett-Ridge, Jennifer;  Firestone, Mary
Adobe PDF(2798Kb)  |  Favorite  |    Submit date:2020/08/04
EPSac  Marginal soil  Stable soil aggregate  Switchgrass  Root biomass  C-13 labeling  
Soil physical properties and their relations to organic carbon pools as affected by land use in an alpine pastureland 期刊论文
GEODERMA, 2007, 卷号: 139, 期号: 1-2, 页码: 98-105
Authors:  Li, Xiao-Gang;  Li, Feng-Min;  Zed, Rengel;  Zhan, Zheng-Yan
Adobe PDF(347Kb)  |  Favorite  |    Submit date:2015/12/14
aggregate stability  alpine grassland soil  bulk density  carbohydrate  cultivation  particle density  porosity  water holding capacity  
Long-term fertilization and manuring effects on physically separated soil organic-matter pools under continuous wheat cropping at a rainfed semiarid site in China 期刊论文
JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE, 2012, 卷号: 175, 期号: 5, 页码: 689-697
Authors:  E, Sheng Zhe;  Li, Xiao Gang;  Chen, Zhao Ming;  Li, Xiao Hang;  Song, Jian Rong;  Guggenberger, Georg
Adobe PDF(119Kb)  |  Favorite  |    Submit date:2015/12/14
combined particle-size and density soil fractionation  macro-soil organic matter  light soil organic matter  mineral-associated soil organic matter  aggregate-associated soil organic matter  loess soil  
Dynamics of soil organic carbon and nitrogen associated with physically separated fractions in a grassland-cultivation sequence in the Qinghai-Tibetan plateau 期刊论文
BIOLOGY AND FERTILITY OF SOILS, 2010, 卷号: 46, 期号: 2, 页码: 103-111
Authors:  Shi, Xiao Ming;  Li, Xiao Gang;  Long, Rui Jun;  Singh, Bhupinder Pal;  Li, Zhuo Ting;  Li, Feng Min
Adobe PDF(184Kb)  |  Favorite  |    Submit date:2015/12/14
Aggregate fractionation  Alpine grassland soil  Cultivation  Density fractionation  Physical protection  Soil organic matter  
Crop cultivation and intensive grazing affect organic C pools and aggregate stability in and grassland soil 期刊论文
SOIL & TILLAGE RESEARCH, 2007, 卷号: 95, 期号: 1-2, 页码: 172-181
Authors:  Li, Xiao-Gang;  Wang, Zhe-Feng;  Ma, Qi-Fu;  Li, Feng-Min
Adobe PDF(866Kb)  |  Favorite  |    Submit date:2015/12/14
Aggregate Stability  Arid Region  Carbohydrates  Cropping  Grazing  Organic Carbon Particle-size Fractions  
SOIL ORGANIC CARBON AND NITROGEN FRACTIONS AND WATER-STABLE AGGREGATION AS AFFECTED BY CROPPING AND GRASSLAND RECLAMATION IN AN ARID SUB-ALPINE SOIL 期刊论文
LAND DEGRADATION & DEVELOPMENT, 2009, 卷号: 20, 期号: 2, 页码: 176-186
Authors:  Li, Xiao Gang;  Zhang, Ping Liang;  Yin, Ping;  Li, Yin Ke;  Ma, Qi Fu;  Long, Rui Jun;  Li, Feng Min
Adobe PDF(154Kb)  |  Favorite  |    Submit date:2015/12/14
aggregate water-stability  carbohydrates  cropping abandonment  particulate organic matter  perennial grass growing  soil organic carbon  nitrogen fractions  sub-alpine grasslands  
Cultivation effects on temporal changes of organic carbon and aggregate stability in desert soils of Hexi Corridor region in China 期刊论文
SOIL & TILLAGE RESEARCH, 2006, 卷号: 91, 期号: 1-2, 页码: 22-29
Authors:  Li, Xiao-Gang;  Li, Feng-Min;  Rengel, Zed;  Bhupinderpal-Singh;  Wang, Zhe-Feng
Adobe PDF(248Kb)  |  Favorite  |    Submit date:2015/12/14
Agricultural Land Uses  Cropping  Desert Soils  Organic Carbon Size Fractions  Water-stable Aggregates  
Changes in soil organic carbon, nutrients and aggregation after conversion of native desert soil into irrigated arable land 期刊论文
SOIL & TILLAGE RESEARCH, 2009, 卷号: 104, 期号: 2, 页码: 263-269
Authors:  Li, Xiao Gang;  Li, Yin Ke;  Li, Feng Min;  Ma, Qifu;  Zhang, Ping Liang;  Yin, Ping
Adobe PDF(210Kb)  |  Favorite  |    Submit date:2015/12/14
Cropping  Carbon Sequestration  Clay Stability  Nitrogen  Phosphorus  
Effect of a thermokarst lake on soil physical properties and infiltration processes in the permafrost region of the Qinghai-Tibet Plateau, China 期刊论文
Science China-Earth Sciences, 2014, 卷号: 57, 期号: 10, 页码: 2357-2365
Authors:  Wang YiBo;  Gao ZeYong;  Wen Jing;  Liu GuoHua;  Geng Di;  Li XiaoBing
Adobe PDF(1056Kb)  |  Favorite  |    Submit date:2015/12/18
Qinghai-Tibet Plateau  thermokarst lake  soil infiltration  simulation