SUBSTANTIAL WATER LOSS FROM FOREST SURFACE SOIL AFTER THE WENCHUAN EARTHQUAKE
文献类型：期刊论文
| 作者 | Yang, Gang1; Cheng, Song2,3; Zhang, Li4; Li, Jiyue5; Yu, Hui6
|
| 刊名 | FRESENIUS ENVIRONMENTAL BULLETIN
 |
| 出版日期 | 2017 |
| 卷号 | 26期号:7页码:4350-4356 |
| 关键词 | Wenchuan Landslide Soil Water Properties Temperate Forests Tree Mortality |
| ISSN号 | 1018-4619 |
| 通讯作者 | Cheng, Song |
| 英文摘要 | This study aimed to determine the water loss quantity of surface soil from temperate forests after severe earthquake. We established three plots at each of the landslide and non-landslide Cupressus funebris stands at Shiyan site, two plots in the landslide and three in the non-landslide Cryptomeria fortunei forest stands at the Shuangdian site near the fault belt of the Wenchuan Earthquake. Each of the plots was 20 m x 20 m. In June and October, for analysis of soil water properties, soil samples were collected by aluminum cylinders (100 cm(3)) at each of three soil layers (0-10, 10-20, 20-40 cm), respectively, at the center and near the four corners of each plot. We found that saturated water content and capillary water capacity were lower in landslide plots than in non-landslide ones, with the landslide-induced soil water loss at the forest stands ranging from 74 to 357 t/hm(2), indicating that earthquake-induced landslide dried the surface soil of forest. Such earthquake-induced soil drying varied with different forest stands. Compared with that of C. funebris, the surface soil of C. fortunei lost less soil water, suggesting the greater water retention ability of the latter. The water stress created by earthquake-induced landslides may be the dominant contributor to the tree mortality in C. funebris and C. fortunei in the fault zone of the Wenchuan Earthquake. |
| 语种 | 英语 |
| WOS记录号 | WOS:000406355800005 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/19017]  |
| 专题 | 成都山地灾害与环境研究所_山区发展研究中心 |
| 作者单位 | 1.Southwest Univ Sci & Technol, Sch Life Sci & Engn, Mianyang 621010, Peoples R China 2.Qufu Normal Univ, Coll Life Sci, Qufu 273165, Peoples R China 3.GeCheng Global Ecotech Inc, 988 Dodridge Rd, Columbus, OH 43200 USA 4.Florida Gulf Coast Univ, Everglades Wetland Res Pk, Naples, FL 34112 USA 5.South China Agr Univ, Coll Forestry, Guangzhou 510642, Guangdong, Peoples R China 6.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Gang,Cheng, Song,Zhang, Li,et al. SUBSTANTIAL WATER LOSS FROM FOREST SURFACE SOIL AFTER THE WENCHUAN EARTHQUAKE[J]. FRESENIUS ENVIRONMENTAL BULLETIN,2017,26(7):4350-4356. |
| APA | Yang, Gang,Cheng, Song,Zhang, Li,Li, Jiyue,&Yu, Hui.(2017).SUBSTANTIAL WATER LOSS FROM FOREST SURFACE SOIL AFTER THE WENCHUAN EARTHQUAKE.FRESENIUS ENVIRONMENTAL BULLETIN,26(7),4350-4356. |
| MLA | Yang, Gang,et al."SUBSTANTIAL WATER LOSS FROM FOREST SURFACE SOIL AFTER THE WENCHUAN EARTHQUAKE".FRESENIUS ENVIRONMENTAL BULLETIN 26.7(2017):4350-4356. |
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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