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Carbon footprint of main crop production in China: Magnitude, spatial-temporal pattern and attribution 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 645, 页码: 1296-1308
作者:  Liu, Weiwei;  Zhang, Guo;  Wang, Xiaoke;  Lu, Fei;  Ouyang, Zhiyun
收藏  |  浏览/下载：210/0  |  提交时间：2019/06/17
Carbon footprint of main crop production in China Magnitude, spatial-temporal pattern and attribution 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 645, 页码: 1296-1308
作者:  Liu, Weiwei;  Zhang, Guo;  Wang, Xiaoke;  Lu, Fei;  Ouyang, Zhiyun
收藏  |  浏览/下载：210/0  |  提交时间：2019/06/18
基于高分辨质谱的土壤溶解性有机质化学多样性研究 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  李晓明
收藏  |  浏览/下载：24/0  |  提交时间：2020/07/15
土壤溶解性有机质， 化学多样性，微生物多样性， 傅立叶变换离子回旋 共振质谱  decreased WIth IncreasIng Iron ComplexIng Index. PAtterns In Molecular PrOfiles IndicAted Dom In Paddy Soils To Become More RecalcItrAnt At Higher Soil C/n rAtio And Higher Soil Ph. furTherMore, PlAnt-derived polyPh.nols And Pyrogenic Dom Were retaIned Favorably By Iron And The ChemodiversIty Of Dom In Paddy Soil Increased WIth IncreasIng Soil C/n rAtios. These Results Provide Novel InFormAtion regardIng Dom Characteristics At a Molecular Level And Will InForm Better Global MAnagement Of Soil Carbon In Paddy Soil EcosysteMs Global. 2) Through The applicAtion Of Ft-icr-Ms, The ChemodiversIty Of Dom In Soil Subjected To Long-term OrgAnic Carbon And InOrgAnic Fertilizer Amendments Was Established. In Parallel, Bcc Was Assessed. Through This Coupled Approach It Was Established.thAt sustaIned OrgAnic Carbon Amendment Resulted In: SignificAntly (p < 0.05) Increased Total Carbon And Total nItrogen Reservoirs In Soil, Dom PrOfiles Of greAter ChemodiversIty, And Emergence Of RecalcItrAnt Dom Moieties (H/c < 1.5). In Contrast, Carbon And nItrogen Reservoirs In Soil Subjected To sustaIned InOrgAnic Fertilizer applicAtion Were Unaltered, While Soil OrgAnic Carbon ChemodiversIty Was Observed To Shift To Less RecalcItrAnt Dom Moieties (H/c rAtio > 1.5 And O/c rAtios < 0.5). furTherMore, sustaIned OrgAnic Carbon Amendment Shaped Bcc To a eutroPh.c stAte While Long-term Chemical fertilizAtion Directed The Bcc Towards An oligotroPh.c stAte. Higher connectivIty And Network complexIty Were Observed In OrgAnic Carbon Amended Soils. Dom-Bcc Network Analysis, IndicAtIng thAt Soil Microbes Had More Interaction WIth Dom Molecules followIng sustaIned OrgAnic mAtter Input. These Results Highlight The Potential For OrgAnic Carbon Amendments To Not Only Build Soil Carbon sTocks And Increase Their Resilience, But To Also Improve The Functional stAte Of Soil Microbial communIties. Key Words: Dom, ChemodiversIty, Microbial diversIty, Ft-icr Ms  
长期施肥对稻田固氮潜势及固氮微生物群落的影响 学位论文
北京: 中国科学院生态环境研究中心, 2018
作者:  王建雷
收藏  |  浏览/下载：10/0  |  提交时间：2019/07/25
Response of crop yield and nitrogen use efficiency for wheat-maize cropping system to future climate change in northern China 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2018, 卷号: 262, 页码: 310-321
作者:  Liang, Shuo;  Li, Yuefen;  Zhang, Xubo;  Sun, Zhigang;  Sun, Nan
收藏  |  浏览/下载：41/0  |  提交时间：2019/05/23
Negative effect of nitrogen addition on soil respiration dependent on stand age: Evidence from a 7-year field study of larch plantations in northern China 期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2018, 卷号: 262, 期号: 0, 页码: 24-33
作者:  Dybzinski, R (Dybzinski, Ray);  Yao, XC (Yao, Xingcheng);  Piao, SL (Piao, Shilong);  Zeng, H (Zeng, Hui);  Yan, T (Yan, Tao)
收藏  |  浏览/下载：48/0  |  提交时间：2019/05/16
Biogeochemical responses to climate change and anthropogenic nitrogen deposition from a 200-year record from Tianchi Lake, Chinese Loess Plateau 期刊论文
QUATERNARY INTERNATIONAL, 2018, 卷号: 493, 期号: 0, 页码: 22-30
作者:  Ruhland, KM (Ruhland, Kathleen M.);  Smol, JP (Smol, John P.);  Chen, FH (Chen, Fahu);  Chen, J (Chen, Jie);  Liu, JB (Liu, Jianbao)
收藏  |  浏览/下载：36/0  |  提交时间：2019/05/16
Effect of nitrogen and acid deposition on soil respiration in a temperate forest in China 期刊论文
GEODERMA, 2018, 卷号: 329, 页码: 82-90
作者:  Zheng, Shuai;  Bian, Hongfeng;  Quan, Quan;  Xu, Li;  Chen, Zhi
收藏  |  浏览/下载：29/0  |  提交时间：2019/05/23
Effects of changing C and N availability on soil respiration dynamics in a temperate grassland in northern China 期刊论文
GEODERMA, 2018, 卷号: 329, 页码: 20-26
作者:  He, Yunlong;  Qi, Yuchun;  Dong, Yunshe;  Peng, Qin;  Guo, Shufang
收藏  |  浏览/下载：27/0  |  提交时间：2019/05/23
Age alters uptake pattern of organic and inorganic nitrogen by rubber trees 期刊论文
TREE PHYSIOLOGY, 2018, 卷号: 38, 期号: 11, 页码: 1685-1693
作者:  Liu, Min;  Xu, Fanzhen;  Xu, Xingliang;  Wanek, Wolfgang;  Yang, Xiaodong
收藏  |  浏览/下载：59/0  |  提交时间：2019/05/23

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