The spatial relationship between human activities and C, N, P, S in soil based on landscape geochemical interpretation
文献类型：期刊论文
| 作者 | Yu, Huan1; He, Zheng-Wei1,2; Kong, Bo3 ; Weng, Zhong-Yin4; Shi, Ze-Ming1
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| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
 |
| 出版日期 | 2016-04-01 |
| 卷号 | 38期号:2页码:381-398 |
| 关键词 | Spatial distribution Human activity Landscape geochemistry Geographic information system Remote sensing |
| ISSN号 | 0269-4042 |
| 通讯作者 | Yu, Huan |
| 英文摘要 | The development and formation of chemical elements in soil are affected not only by parent material, climate, biology, and topology factors, but also by human activities. As the main elements supporting life on earth system, the C, N, P, S cycles in soil have been altered by human activity through land-use change, agricultural intensification, and use of fossil fuels. The present study attempts to analyze whether and how a connection can be made between macroscopical control and microcosmic analysis, to estimate the impacts of human activities on C, N, P, S elements in soil, and to determine a way to describe the spatial relationship between C, N, P, S in soil and human activities, by means of landscape geochemical theories and methods. In addition, the disturbances of human activities on C, N, P, S are explored through the analysis of the spatial relationship between human disturbed landscapes and element anomalies, thereby determining the diversified rules of the effects. The study results show that the rules of different landscapes influencing C, N, P, S elements are diversified, and that the C element is closely related to city landscapes; furthermore, the elements N, P, and S are shown to be closely related to river landscapes; the relationships between mine landscapes and the elements C, N, P, S are apparent; the relationships between the elements C, N, P, S and road landscapes are quite close, which shows that road landscapes have significant effects on these elements. Therefore, the conclusion is drawn that the response mechanism analysis of human disturbance and soil chemical element aggregation is feasible, based on the landscape geochemical theories and methods. The spatial information techniques, such as remote sensing and geographic information systems, are effective for research on soil element migration. |
| WOS标题词 | Science & Technology ; Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources |
| 研究领域[WOS] | Engineering ; Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Water Resources |
| 关键词[WOS] | PRINCIPAL COMPONENT ANALYSIS ; YELLOW-RIVER DELTA ; LAND-USE ; ENVIRONMENTAL GEOCHEMISTRY ; SURFACE SEDIMENTS ; METAL POLLUTION ; HEAVY-METALS ; WATER ; DYNAMICS ; CHINA |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000372302300005 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/15152]  |
| 专题 | 成都山地灾害与环境研究所_数字山地与遥感应用中心 |
| 作者单位 | 1.Chengdu Univ Technol, Coll Earth Sci, Chengdu 610059, Peoples R China 2.State Key Lab Geohazard Prevent & Geoenvironm Pro, Chengdu 610059, Peoples R China 3.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 4.Second Surveying Mapping & Geoinformat Engn Inst, Chengdu 610100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Huan,He, Zheng-Wei,Kong, Bo,et al. The spatial relationship between human activities and C, N, P, S in soil based on landscape geochemical interpretation[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2016,38(2):381-398. |
| APA | Yu, Huan,He, Zheng-Wei,Kong, Bo,Weng, Zhong-Yin,&Shi, Ze-Ming.(2016).The spatial relationship between human activities and C, N, P, S in soil based on landscape geochemical interpretation.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,38(2),381-398. |
| MLA | Yu, Huan,et al."The spatial relationship between human activities and C, N, P, S in soil based on landscape geochemical interpretation".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 38.2(2016):381-398. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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