Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/su9101729 |
Spatial Association of Shrubs and Their Interrelation to Burrowing Site Preference of Subterranean Rodents on Dune Slope in the Otindag Sandy Land, China | |
Jiang, Lina1; Wang, Xiao2; Li, Long3; Shi, Zhongjie4; Yang, Xiaohui4 | |
通讯作者 | Shi, Zhongjie |
来源期刊 | SUSTAINABILITY
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ISSN | 2071-1050 |
出版年 | 2017 |
卷号 | 9期号:10 |
英文摘要 | Rangelands worldwide have more shrubs now, and subterranean rangeland rodents show close interaction to shrubs when choosing a burrowing site. The study was conducted in Otindag Sandy Land in Inner Mongolia, China with the objective of determining the effects of slope position on spatial pattern and interaction of shrubs; how rodents choose their habitat in different slope; and shrubs and rodents influence each other. To accomplish the objective set, we used three physiographic units: Plot 1 (upper slope), Plot 2 (middle slope), and Plot 3 (lower slope), and all individual woody plants and rodent holes in the three plots were mapped. The result of the study showed that: (1) two shrub species show a random distribution trend in all three plots except an aggregated trend only at the smaller scale on the upper slope; (2) the majority of subterranean rodents preferred to select their burrowing sites under the shrub crown, and these selected shrub individuals had generally larger crown length than those unselected individuals. At the same time, the majority of these burrowing sites were located on the lower right direction. (3) The distribution of rodents holes differ across the slopes in the study area. In the three samples, the relative locations of burrowing sites to shrubs are mostly distributed down slope of shrubs. From upper slope to lower slope, this trend gradually enhanced. Our conclusion is that the increase in shrubs represents a pioneer phase in the rehabilitation of degraded sandy land ecosystems, and colonization of subterranean rangeland rodents near the shrubs is a clear indicator of stabilization of sand dunes. |
英文关键词 | spatial pattern crown size habitat preference nurse-protegeassociation rehabilitation area |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000414896200060 |
WOS关键词 | HABITAT SELECTION ; INNER-MONGOLIA ; NORTHERN CHINA ; INDUCE DESERTIFICATION ; MICROSCALE LANDFORMS ; VEGETATION STRUCTURE ; RIPARIAN VEGETATION ; SEMIARID GRASSLANDS ; WOODY ENCROACHMENT ; FOREST VEGETATION |
WOS类目 | Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Science & Technology - Other Topics ; Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/202610 |
作者单位 | 1.Chinese Acad Forestry, Res Inst Forestry New Technol, Beijing 100091, Peoples R China; 2.Chinese Acad Forestry, Res Inst Forest Ecol Environm & Protect, Beijing 100091, Peoples R China; 3.Inner Mongolia Agr Univ, Coll Desert Control Sci & Engn, Hohhot 010018, Peoples R China; 4.Chinese Acad Forestry, Inst Desertificat Studies, Beijing 100091, Peoples R China |
推荐引用方式 GB/T 7714 | Jiang, Lina,Wang, Xiao,Li, Long,et al. Spatial Association of Shrubs and Their Interrelation to Burrowing Site Preference of Subterranean Rodents on Dune Slope in the Otindag Sandy Land, China[J],2017,9(10). |
APA | Jiang, Lina,Wang, Xiao,Li, Long,Shi, Zhongjie,&Yang, Xiaohui.(2017).Spatial Association of Shrubs and Their Interrelation to Burrowing Site Preference of Subterranean Rodents on Dune Slope in the Otindag Sandy Land, China.SUSTAINABILITY,9(10). |
MLA | Jiang, Lina,et al."Spatial Association of Shrubs and Their Interrelation to Burrowing Site Preference of Subterranean Rodents on Dune Slope in the Otindag Sandy Land, China".SUSTAINABILITY 9.10(2017). |
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