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地理科学与资源研究所 [6]
生态环境研究中心 [5]
高能物理研究所 [1]
武汉植物园 [1]
上海大学 [1]
湖南农业大学 [1]
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期刊论文 [16]
学位论文 [1]
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2018 [17]
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A synthetic analysis of livestock manure substitution effects on organic carbon changes in China's arable topsoil
期刊论文
CATENA, 2018, 卷号: 171, 页码: 1-10
作者:
Ren, Fengling
;
Zhang, Xubo
;
Liu, Jian
;
Sun, Nan
;
Sun, Zhigang
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浏览/下载:52/0
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提交时间:2019/05/23
Soil organic carbon
Manure
Mineral fertilizer
China's cropland
Meta-analysis
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
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浏览/下载:24/0
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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
Nitrogen functional gene activity in soil profiles under progressive vegetative recovery after abandonment of agriculture at the Puding Karst Critical Zone Observatory, SW China
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2018, 卷号: 125, 页码: 93-102
作者:
Li, Dandan
;
Zhang, Xinyu
;
Green, Sophie M.
;
Dungait, Jennifer A. J.
;
Wen, Xuefa
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浏览/下载:66/0
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提交时间:2019/05/23
Nitrogen functional genes
Soil profile
Vegetation recovery
Karst ecosystems
Nitrate
Phosphorus
16-Year fertilization changes the dynamics of soil oxidizable organic carbon fractions and the stability of soil organic carbon in soybean-corn agroecosystem
期刊论文
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2018, 卷号: 265, 页码: 320-330
作者:
Liu, Hongfei
;
Zhang, Jiaoyang
;
Ai, Zemin
;
Wu, Yang
;
Xu, Hongwei
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浏览/下载:33/0
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提交时间:2019/05/23
Soil organic carbon (SOC)
Oxidizable organic carbon (OC) fraction
Long-term experiment
Loess plateau
Spatial-temporal patterns of inorganic nitrogen air concentrations and deposition in eastern China
期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2018, 卷号: 18, 期号: 15, 页码: 10931-10954
作者:
Xu, Wen
;
Liu, Lei
;
Cheng, Miaomiao
;
Zhao, Yuanhong
;
Zhang, Lin
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浏览/下载:43/0
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提交时间:2019/06/17
Specific Responses of Soil Microbial Residue Carbon to Long-Term Mineral Fertilizer Applications to Reddish Paddy Soils
期刊论文
PEDOSPHERE, 2018, 卷号: 28, 期号: 3, 页码: 488-496
作者:
Zhang Xinyu
;
Xie Juan
;
Yang Fengting
;
Dong Wenyi
;
Dai Xiaoqin
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浏览/下载:28/0
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提交时间:2019/05/23
amino sugar
application rate
application ratio
bacterial C
fungal C
soil nutrient
soil organic C
The microbial cycling of phosphorus on long-term fertilized soil: Insights from phosphate oxygen isotope ratios
期刊论文
CHEMICAL GEOLOGY, 2018, 卷号: 483, 页码: 56-64
作者:
Zhang, Jia-Bao
;
Zhu, Yong-Guan
;
Jaisi, Deb P.
;
Zheng, Bang-Xiao
;
Bi, Qing-Fang
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浏览/下载:40/0
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提交时间:2019/06/21
Stable oxygen isotopes
Phosphorus turnover
Microbial mobilization
Long-term fertilization
Stable isotope fractionation provides information on carbon dynamics in soil aggregates subjected to different long-term fertilization practices
期刊论文
SOIL & TILLAGE RESEARCH, 2018, 卷号: 177, 页码: 54-60
作者:
Liu, Yi
;
Hu, Cheng
;
Hu, Wei
;
Wang, Li
;
Li, Zhiguo
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浏览/下载:34/0
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提交时间:2018/12/29
Soil aggregate
Stable isotope natural abundance
Long-term fertilization
Responses of soil microbial communities to a short-term application of seaweed fertilizer revealed by deep amplicon sequencing
期刊论文
APPLIED SOIL ECOLOGY, 2018, 卷号: 125, 页码: 288-296
作者:
Wang, Mingpeng
;
Chen, Lei
;
Li, Yuntao
;
Chen, Lin
;
Liu, Zhengyi
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浏览/下载:8/0
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提交时间:2020/07/08
Seaweed fertilizer
High-throughput sequencing
Soil microbial community
Soil sustainability
Substrate-driven microbial response: A novel mechanism contributes significantly to temperature sensitivity of N2O emissions in upland arable soil
期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2018, 卷号: 118, 页码: 18-26
作者:
Song, Alin
;
Liang, Yongchao
;
Zeng, Xibai
;
Yin, Huaqun
;
Xu, Duanyang
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浏览/下载:49/0
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提交时间:2019/05/30
Nitrous oxide
Temperature sensitivity
Microbial response
Nitrification
Denitrification
Anaerobic-zone development
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