Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land
文献类型：期刊论文
| 作者 | He, HH; Wu, GL (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China.; Rong Lu2; Jiyong Zheng2; Chao Jia2; Yu Liu1,2; Ze Huang1,2; Honghua He2; Fengpeng Han2; Gao-Lin Wu1,2 |
| 刊名 | ECOLOGICAL ENGINEERING
 |
| 出版日期 | 2018 |
| 卷号 | 118页码:126-133 |
| ISSN号 | 0925-8574 |
| 关键词 | Nurse Plant Vegetation Patches Soil Moisture Soil Temperature Richness Index |
| DOI | 10.1016/j.ecoleng.2018.04.019 |
| 文献子类 | Article |
| 英文摘要 | Seedling establishment mostly occurs beneath the canopies of shrubs which act as nurse plants. Nurse effects of patch-canopy soil microhabitats on seedling establishment of herbs were investigated by studying shrub patches in which the nurse species Artemisia ordosica was removed or kept in a comparative way. The results showed that keeping shrubs greatly increased soil moisture and soil organic carbon content, but greatly decreased soil temperature and soil bulk density. The herbs richness and individual numbers in patches with the canopy kept were significantly higher than those with the canopy removed (p < 0.05). Small shrub patches increased soil moisture and decreased the surface soil temperature more significantly than large shrub patches. Herbs richness and individual numbers in small shrub patches were significantly higher than those in large shrub patches (p < 0.05). The results suggested that small shrub patches, which acted as nurse plants, decreased soil temperature and soil bulk density, increased soil moisture, species richness and individual numbers under the canopies. Nurse plants can provide a favourable surface habitats for herbs in semi-arid sandy lands. |
| 学科主题 | Environmental Sciences & Ecology ; Engineering |
| 出版地 | PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000432518800014 |
| 资助机构 | National Natural Science Foundation of China [NSFC41371282, 41722107, 41525003] ; National Natural Science Foundation of China [NSFC41371282, 41722107, 41525003] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2011288] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2011288] ; Youth Talent Plan Foundation of Northwest A F University [2452018025] ; Youth Talent Plan Foundation of Northwest A F University [2452018025] ; National Natural Science Foundation of China [NSFC41371282, 41722107, 41525003] ; National Natural Science Foundation of China [NSFC41371282, 41722107, 41525003] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2011288] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2011288] ; Youth Talent Plan Foundation of Northwest A F University [2452018025] ; Youth Talent Plan Foundation of Northwest A F University [2452018025] |
| 源URL | [http://ir.iswc.ac.cn/handle/361005/8206]  |
| 专题 | 水保所科研产出--SCI_2018--SCI |
| 通讯作者 | He, HH; Wu, GL (reprint author), Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Shaanxi, Peoples R China 3.Minist Water Resource, Yangling 712100, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, HH,Wu, GL ,Rong Lu,et al. Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land[J]. ECOLOGICAL ENGINEERING,2018,118:126-133. |
| APA | He, HH.,Wu, GL .,Rong Lu.,Jiyong Zheng.,Chao Jia.,...&Gao-Lin Wu.(2018).Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land.ECOLOGICAL ENGINEERING,118,126-133. |
| MLA | He, HH,et al."Nurse effects of patch-canopy microhabitats promote herbs community establishment in sandy land".ECOLOGICAL ENGINEERING 118(2018):126-133. |
入库方式： OAI收割
来源：水土保持研究所
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