Higher Species Diversity Occurs in More Fertile Habitats Without Fertilizer Disturbance in an Alpine Natural Grassland Community
文献类型：期刊论文
| 作者 | WANG Dong ; WU Gao-Lin ; CHANG Xiao-Feng ; SHI Zhi-Hua ; SUN Lei ; WEI Xue-Hong |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2014-05 |
| 卷号 | 11期号:3页码:755-761 |
| 关键词 | Species richness Soil properties Species diversity Biomass |
| 通讯作者 | WU Gao-Lin |
| 英文摘要 | Are there some relationships among species diversity and soil chemical properties of high altitude natural grasslands? Plant community composition and chemical properties of soil samples were compared to investigate the relationship between soil and species diversity, and the richness in Tibetan alpine grasslands. Results showed that species diversity was significantly positively related to soil organic matter (SOM), total nitrogen (TN), available nitrogen (AN), total phosphorus (TP), available phosphorus (AP), and available potassium (AK) in the high alpine grasslands. Margalef’s species richness index was also significantly positively related to SOM, TN, AN, and TP. Most soil chemical properties showed significantly positive correlation with species diversity and Margalef’s richness index. Our results suggested that higher plant species richness index and diversity occurred in more fertile soil habitats in high altitude natural grassland community. In practice, fertilization management for the restoration of degraded grassland should be conducted with reference to the nutrient levels of natural grassland without the additional artificial fertilizer and with higher species-diversity and richness index. |
| 收录类别 | SCI |
| 公开日期 | 2014-05-06 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/6903]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2014_Vol11 No.3 |
| 推荐引用方式 GB/T 7714 | WANG Dong,WU Gao-Lin,CHANG Xiao-Feng,et al. Higher Species Diversity Occurs in More Fertile Habitats Without Fertilizer Disturbance in an Alpine Natural Grassland Community[J]. Journal of Mountain Science,2014,11(3):755-761. |
| APA | WANG Dong,WU Gao-Lin,CHANG Xiao-Feng,SHI Zhi-Hua,SUN Lei,&WEI Xue-Hong.(2014).Higher Species Diversity Occurs in More Fertile Habitats Without Fertilizer Disturbance in an Alpine Natural Grassland Community.Journal of Mountain Science,11(3),755-761. |
| MLA | WANG Dong,et al."Higher Species Diversity Occurs in More Fertile Habitats Without Fertilizer Disturbance in an Alpine Natural Grassland Community".Journal of Mountain Science 11.3(2014):755-761. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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。