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Distribution of Black Carbon in Topsoils of the Northeastern Qinghai-Tibet Plateau Under Natural and Anthropogenic Influences

文献类型：期刊论文

作者Min, XY; Wu, J; Lu, J; Wen, XH; Gao, CL; Li, LM
刊名ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
出版日期2019-05
卷号76期号:4页码:528-539
关键词SOIL ORGANIC-MATTER INDOOR AIR-POLLUTION ISOTOPIC COMPOSITION THERMAL-OXIDATION ELEMENTAL CARBON CLIMATE-CHANGE URBAN SOILS SOOT CARBON LAND-USE SEDIMENTS
ISSN号0090-4341
DOI10.1007/s00244-018-00595-5
产权排序[Min, Xiuyun ; Wu, Jun ; Gao, Chunliang ; Li, Leiming] Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Qinghai, Peoples R China ; [Min, Xiuyun ; Wu, Jun ; Gao, Chunliang ; Li, Leiming] Qinghai Prov Key Lab Geol & Environm Salt Lakes, Xining 810008, Qinghai, Peoples R China ; [Min, Xiuyun ; Wu, Jun ; Lu, Jian ; Li, Leiming] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Lu, Jian] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China ; [Wen, Xiaohu] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China
文献子类Article
英文摘要Black carbon (BC), ubiquitous in soils, plays an important role in global carbon cycles, the radiative heat balance of the Earth, pollutant fate, emissions of greenhouse gas, soil fertility, soil microbial community, and ecosystem stability. However, information on BC in topsoils of the northeastern Qinghai-Tibet Plateau is limited. Therefore, this study performed field sampling and analyzed contents of total BC and soot BC in topsoils. The results indicated that the contents of total BC in all soil samples ranged from 0.504 to 74.381 g kg(-1) with an average value of 5.152 g kg(-1), whereas those of soot BC were in the range of 0.400-15.200 g kg(-1) with a mean value of 1.719 g kg(-1). Contents of BC were significantly correlated with those of total carbon and total organic carbon. Soil types affected the distribution of soil BC. The contents of total BC in the loam soils were larger than those in the clay soils, whereas soot BC was more easily enriched in the clay soils. Total BC was negatively correlated with Ca, and soot BC was negatively correlated with Ti. The contents of soil BC in functional areas, such as agricultural and pastoral areas, industrial areas, and mining areas, were significantly higher than those in other areas, illustrating that anthropogenic activities drastically affected the distribution of soil BC. This study exhibits the fundamental information on soil BC in the northeastern Qinghai-Tibet Plateau to provide important knowledge on global soil carbon sink.
WOS关键词SOIL ORGANIC-MATTER ; INDOOR AIR-POLLUTION ; ISOTOPIC COMPOSITION ; THERMAL-OXIDATION ; ELEMENTAL CARBON ; CLIMATE-CHANGE ; URBAN SOILS ; SOOT CARBON ; LAND-USE ; SEDIMENTS
WOS研究方向Environmental Sciences ; Toxicology
语种英语
WOS记录号WOS:000464753900002
资助机构One Hundred Talents Program of Chinese Academy of SciencesChinese Academy of Sciences [Y610061033, Y629041021] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41671319, 41877131] ; Thousand Talents Plan of Qinghai Province [Y740171071] ; Taishan Scholar Program of Shandong Province, Natural Science Foundation of Qinghai Province [2019-ZJ-909] ; Applied Basic Research Program of Qinghai Province [2016-ZJ-755, 2016-ZJ-736] ; CAS "Light of West China Program"
源URL[http://ir.yic.ac.cn/handle/133337/24951]  
专题烟台海岸带研究所_近岸生态与环境实验室
烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China;
2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Qinghai, Peoples R China;
3.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China;
5.Qinghai Prov Key Lab Geol & Environm Salt Lakes, Xining 810008, Qinghai, Peoples R China;
推荐引用方式
GB/T 7714		 Min, XY,Wu, J,Lu, J,et al. Distribution of Black Carbon in Topsoils of the Northeastern Qinghai-Tibet Plateau Under Natural and Anthropogenic Influences[J]. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2019,76(4):528-539.
APA Min, XY,Wu, J,Lu, J,Wen, XH,Gao, CL,&Li, LM.(2019).Distribution of Black Carbon in Topsoils of the Northeastern Qinghai-Tibet Plateau Under Natural and Anthropogenic Influences.ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,76(4),528-539.
MLA Min, XY,et al."Distribution of Black Carbon in Topsoils of the Northeastern Qinghai-Tibet Plateau Under Natural and Anthropogenic Influences".ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 76.4(2019):528-539.

入库方式： OAI收割

来源：烟台海岸带研究所

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