Effects of land use change on the spatiotemporal variability of soil organic carbon in an urban-rural ecotone of Beijing, China
文献类型：期刊论文
| 作者 | Ye Hui-chun1; Huang Yuan-fang1; Chen Peng-fei1; Huang Wen-jiang1; Zhang Shi-wen1; Huang Shan-yu1; Hou Sen1 |
| 刊名 | JOURNAL OF INTEGRATIVE AGRICULTURE
 |
| 出版日期 | 2016 |
| 卷号 | 15期号:4页码:918-928 |
| 关键词 | SATELLITE SENSOR DATA VEGETATION INDEX DATA CENTRAL GREAT-PLAINS LAND-COVER ACCURACY IMAGES BRAZIL SCALE |
| 通讯作者 | Huang, WJ (reprint author), Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing 100094, Peoples R China. ; Huang, WJ (reprint author), Hainan Key Lab Earth Observat, Sanya 572029, Peoples R China. |
| 英文摘要 | Understanding the effects of land use changes on the spatiotemporal variation of soil organic carbon (SOC) can provide guidance for low carbon and sustainable agriculture. In this paper, based on the large-scale datasets of soil surveys in 1982 and 2009 for Pinggu District an urban-rural ecotone of Beijing, China, the effects of land use and land use changes on both temporal variation and spatial variation of SOC were analyzed. Results showed that from 1982 to 2009 in Pinggu District, the following land use change mainly occurred: Grain cropland converted to orchard or vegetable land, and grassland converted to forestland. The SOC content decreased in region where the land use type changed to grain cropland (e.g., vegetable land to grain cropland decreased by 0.7 g kg-1; orchard to grain cropland decreased by 0.2 g kg(-1)). In contrast, the SOC content increased in region where the land use type changed to either orchard (excluding forestland) or forestland (e.g., grain cropland to orchard and forestland increased by 2.7 and 2.4 g kg(-1), respectively; grassland to orchard and forestland increased by 4.8 and 4.9 g kg(-1), respectively). The organic carbon accumulation capacity per unit mass of the soil increased in the following order: grain cropland soil |
| 学科主题 | Agriculture |
| 类目[WOS] | Agriculture, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000374508500023 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39386]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing 100094, Peoples R China 2.Hainan Key Lab Earth Observat, Sanya 572029, Peoples R China 3.China Agr Univ, Coll Resources & Environm, Beijing 100193, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 5.Anhui Univ Sci & Technol, Coll Earth & Environm, Huainan 232001, Peoples R China 6.Univ Cologne, Inst Geog, D-50923 Cologne, Germany |
| 推荐引用方式 GB/T 7714 | Ye Hui-chun,Huang Yuan-fang,Chen Peng-fei,et al. Effects of land use change on the spatiotemporal variability of soil organic carbon in an urban-rural ecotone of Beijing, China[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2016,15(4):918-928. |
| APA | Ye Hui-chun.,Huang Yuan-fang.,Chen Peng-fei.,Huang Wen-jiang.,Zhang Shi-wen.,...&Hou Sen.(2016).Effects of land use change on the spatiotemporal variability of soil organic carbon in an urban-rural ecotone of Beijing, China.JOURNAL OF INTEGRATIVE AGRICULTURE,15(4),918-928. |
| MLA | Ye Hui-chun,et al."Effects of land use change on the spatiotemporal variability of soil organic carbon in an urban-rural ecotone of Beijing, China".JOURNAL OF INTEGRATIVE AGRICULTURE 15.4(2016):918-928. |
入库方式： OAI收割
来源：遥感与数字地球研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。