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地球环境研究所 [6]
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Provenance of Aerosol Black Carbon over Northeast Indian Ocean and South China Sea and Implications for Oceanic Black Carbon Cycling
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2023, 页码: 12
作者:
Geng, Xiaofei
;
Haig, Jordahna
;
Lin, Boji
;
Tian, Chongguo
;
Zhu, Sanyuan
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浏览/下载:1/0
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提交时间:2024/01/26
black carbon
provenance
dual-carbon isotope
hydrogen pyrolysis
tropical marine aerosol
oceanic black carbon cycling
Pure Cu particle obtained by ammonia reduction reaction: A new class of electrodes for hybrid supercapacitors
期刊论文
JOURNAL OF ENERGY STORAGE, 2021, 卷号: 39
作者:
Gao, Jian-Fei
;
Hou, Jing-Feng
;
Kong, Ling-Bin
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浏览/下载:3/0
  |  
提交时间:2021/10/14
Ammonia reduction reaction
Metallic Cu
Supercapacitors
Electrical conductivity
Fire history and human activity revealed through poly cyclic aromatic hydrocarbon (PAH) records at archaeological sites in the middle reaches of the Yellow River drainage basin, China
期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 560, 页码: 12
作者:
Tan, Zhihai
;
Wu, Chuang
;
Han, Yongming
;
Zhang, Yuzhu
;
Mao, Longjiang
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浏览/下载:69/0
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提交时间:2021/05/06
Biomass burning
Fire pattern
Source analysis
Culture
Climate change
Loess Plateau
Oxidationreaction and kinetics of anthracite infiltrated by liquid CO2
期刊论文
Meitan Xuebao/Journal of the China Coal Society, 2020, 卷号: 45, 页码: 330-335
作者:
Li, Zhenbao
;
Wang, Fengshuang
;
Wei, Gaoming
;
Ma, Li
;
An, Manlin
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  |  
浏览/下载:8/0
  |  
提交时间:2022/02/17
Activation energy
Anthracite
Carbon dioxide
Coal bed methane
Coal deposits
Coal industry
Disaster prevention
Gas adsorption
Gravimetric analysis
Greenhouse effect
Heat transfer
Liquid methane
Liquids
Methane
Oxidation
Oxygen
Spontaneous combustion
Temperature
Thermogravimetric analysis
Adsorption capacities
Apparent activation energy
Characteristic temperature
Oxidation characteristics
Prevention and controls
Recycling and utilization
Spontaneous combustion tendencies
Weight loss temperatures
Historical variation of black carbon and PAHs over the last similar to 200 years in central North China: Evidence from lake sediment records
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 690, 页码: 891-899
作者:
Zhan, Changlin
;
Wan, Dejun
;
Han, Yongming
;
Zhang, Jiaquan
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浏览/下载:1/0
  |  
提交时间:2020/06/05
Sediment core
BC
PAHs
Char
Soot
Shanxi
Human-Induced Changes in Holocene Nitrogen Cycling in North China: An Isotopic Perspective From Sedimentary Pyrogenic Material
期刊论文
GEOPHYSICAL RESEARCH LETTERS, 2019, 卷号: 46, 期号: 9, 页码: 4599-4608
作者:
Wang, Xu
;
Cui, Linlin
;
Yang, Saihong
;
Xiao, Jule
;
Ding, Zhongli
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浏览/下载:82/0
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提交时间:2019/06/24
Isolation and radiocarbon analysis of elemental carbon in atmospheric aerosols using hydropyrolysis
期刊论文
ATMOSPHERIC ENVIRONMENT, 2019, 卷号: 198, 页码: 381-386
作者:
Zhang, Xiangyun
;
Li, Jun
;
Mo, Yangzhi
;
Shen, Chengde
;
Ding, Ping
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浏览/下载:30/0
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提交时间:2020/07/08
Elemental carbon
Atmospheric aerosols
Hydropyrolysis
Radiocarbon
Carbon concentration and isotope composition of black carbon in the topsoil of the central and southeastern Qinghai-Tibetan Plateau, and their environmental significance
期刊论文
CATENA, 2019, 卷号: 172, 页码: 132-139
作者:
Liu, Lian
;
Li, Quan
;
Huang, Min
;
Yang, Yan
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浏览/下载:26/0
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提交时间:2019/05/23
Topsoil
Black carbon
Organic carbon
Vegetation
Qinghai-Tibetan Plateau
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
  |  
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
Spatiotemporal Trends of Elemental Carbon and Char/Soot Ratios in Five Sediment Cores from Eastern China Marginal Seas: Indicators of Anthropogenic Activities and Transport Patterns
期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2018, 卷号: 52, 期号: 17, 页码: 9704-9712
作者:
Fang, Yin
;
Chen, Yingjun
;
Lin, Tian
;
Hu, Limin
;
Tian, Chongguo
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  |  
浏览/下载:9/0
  |  
提交时间:2019/08/19
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