中国开放科研知识云: 检索

Soil Organic Carbon Sequestration and Active Carbon Component Changes Following Different Vegetation Restoration Ages on Severely Eroded Red Soils in Subtropical China 期刊论文
FORESTS, 2020, 卷号: 11, 期号: 12, 页码: 1-11
作者: Xiao, Shengsheng; Zhang, Jie; Duan, Jian; Liu, Hongguang; Wang, Cong

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soil organic carbon carbon sequestration active organic carbon eroded soils ecological restoration

Effects of land-use patterns on soil carbon and nitrogen variations along revegetated hillslopes in the Chinese Loess Plateau 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 746, 页码: 1-10
作者: Gao, Guangyao; Tuo, Dengfeng; Han, Xiaoyang; Jiao, Lei; Li, Junran

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Revegetation Land-use pattern Soil carbon and nitrogen Aboveground biomass Loess hillslope

Increasing soil carbon stocks in eight permanent forest plots in China 期刊论文
BIOGEOSCIENCES, 2020, 卷号: 17, 期号: 3, 页码: 715-726
作者: Zhu, Jianxiao; Wang, Chuankuan; Zhou, Zhang; Zhou, Guoyi; Hu, Xueyang

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Effects of plantation age and precipitation gradient on soil carbon and nitrogen changes following afforestation in the Chinese Loess Plateau 期刊论文
LAND DEGRADATION & DEVELOPMENT, 2019, 卷号: 30, 期号: 18, 页码: 2298-2310
作者: Han, Xiaoyang; Gao, Guangyao; Li, Zongshan; Chang, Ruiying; Jiao, Lei

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afforestation Loess Plateau plantation age precipitation gradient soil C and N stocks

Organic Carbon Amendments Affect the Chemodiversity of Soil Dissolved Organic Matter and Its Associations with Soil Microbial Communities 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2019, 卷号: 53, 期号: 1, 页码: 50-59
作者: Li, Xiao-Ming; Chen, Qing-Lin; He, Chen; Shi, Quan; Chen, Song-Can

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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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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

Effects of revegetation and precipitation gradient on soil carbon and nitrogen variations in deep profiles on the Loess Plateau of China 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 626, 页码: 399-411
作者: Chang, Ruiying; Tuo, Dengfeng; Gao, Guangyao; Fu, Bojie; Wang, Cong

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Soil C and N stocks C and N interaction Deep layer Precipitation gradient Vegetation restoration

Changes in soil organic and inorganic carbon stocks in deep profiles following cropland abandonment along a precipitation gradient across the Loess Plateau of China 期刊论文
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2018, 卷号: 258, 页码: 1-13
作者: Han, Xiaoyang; Gao, Guangyao; Chang, Ruiying; Li, Zongshan; Ma, Ying

收藏 | 浏览/下载：20/0 | 提交时间：2019/06/17

SOC and SIC Shallow and deep layers Precipitation gradient Vegetation restoration Loess Plateau

The influence of urbanization on organic carbon sequestration and cycling in soils of Beijing 期刊论文
LANDSCAPE AND URBAN PLANNING, 2018, 卷号: 169, 页码: 241-249
作者: Liu, Rui; Wang, Meie; Chen, Weiping

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Urban soil Urbanization Soil organic carbon Carbon sequestration capacity

Fledging Critical Zone Science for Environmental Sustainability 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2017, 卷号: 51, 期号: 15, 页码: 8209-8211
作者: Lu, Yihe; Li, Ting; Zhang, Kun; Fu, Bojie

收藏 | 浏览/下载：39/0 | 提交时间：2018/07/20

Soil Carbon Content Vegetation Restoration Land-use Change Conversion Period Restoration Approach China

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