Maximum Entropy Niche-Based Modeling for Predicting the Potential Suitable Habitats of a Traditional Medicinal Plant (Rheum nanum) in Asia under Climate Change Conditions
文献类型：期刊论文
| 作者 | Xu, Wei1; Zhu, Shuaimeng2; Yang, Tianli3; Cheng, Jimin4; Jin, Jingwei5 |
| 刊名 | AGRICULTURE-BASEL
 |
| 出版日期 | 2022-05-01 |
| 卷号 | 12期号:5页码:14 |
| 关键词 | geographic distribution suitable habitat Rheum nanum MaxEnt ArcGIS range shifts climate scenario |
| DOI | 10.3390/agriculture12050610 |
| 通讯作者 | Jin, Jingwei(jjw@ms.iswc.ac.cn) |
| 英文摘要 | Rheum nanum, a perennial herb, is a famous traditional Chinese medicinal plant that has great value in modern medicine. In order to determine the potential distribution of R. nanum in Asia, we specifically developed the potential distribution maps for three periods (current, 2050s: 2041-2060, and 2070s: 2061-2080) using MaxEnt and ArcGIS, and these were based on the current and future climate data under two climate scenarios (RCP2.6 and RCP6.0). To predict the potential impacts of global warming, we measured the area of suitable habitats, habitat suitability changes, and habitat core changes. We found that bio16 (i.e., the precipitation of the wettest quarter) and bio1 (i.e., the annual mean temperature) were the most important climate factors that influenced the distribution of R. nanum. The areas of high suitable habitats (HH) and middle suitable habitats (MH) in the current period were 156,284.7 +/- 0.99 km(2) and 361,875.0 +/- 3.61 km(2), respectively. The areas of HH and MH in 2070RCP6.0 were 27,309.0 +/- 0.35 km(2) and 123,750 +/- 2.36 km(2), respectively. The ranges of 82.0-90.3 degrees E, 43.8-46.5 degrees N were the mostly degraded areas of the 2050s and 2070s, and RCP6.0 had a larger decrease in habitable area than that found in RCP2.6. All the HH cores shifted south, and the shift distance of HH in 2070RCP6.0 was 115.65 km. This study provides a feasible approach for efficiently utilizing low-number occurrences, and presents an important attempt at predicting the potential distribution of species based on a small sample size. This may improve our understanding of the impacts of global warming on plant distribution and could be useful for relevant agricultural decision-making. |
| WOS关键词 | SPECIES DISTRIBUTION MODELS ; MAXENT MODEL ; DISTRIBUTIONS ; IMPACT ; CONSERVATION ; ELEVATION ; AREAS ; CHINA |
| 资助项目 | Key Research and Development Program of Shaanxi Province[2021NY-006] ; Natural Science Foundation of China[31601987] ; China Agriculture Research System[CARS-34] ; Doctoral Fund of Henan Polytechnic University[B2019-4] ; Deployment Program of the Chinese Academy of Sciences[KJZD-EW-TZ-G10] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000801559700001 |
| 资助机构 | Key Research and Development Program of Shaanxi Province ; Natural Science Foundation of China ; China Agriculture Research System ; Doctoral Fund of Henan Polytechnic University ; Deployment Program of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/178413]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Jin, Jingwei |
| 作者单位 | 1.Jiangsu Univ Sci & Technol, Humanities & Social Sci, Zhenjiang 212000, Jiangsu, Peoples R China 2.Henan Polytech Univ, Sch Surveying & Land Informat Engn, Jiaozuo 454000, Henan, Peoples R China 3.Northwest Agr & Forestry Univ, Coll Forestry, Xianyang 712100, Peoples R China 4.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Xianyang 712100, Peoples R China 5.Northwest Agr & Forestry Univ, Inst Soil & Water Conservat, Xianyang 712100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wei,Zhu, Shuaimeng,Yang, Tianli,et al. Maximum Entropy Niche-Based Modeling for Predicting the Potential Suitable Habitats of a Traditional Medicinal Plant (Rheum nanum) in Asia under Climate Change Conditions[J]. AGRICULTURE-BASEL,2022,12(5):14. |
| APA | Xu, Wei,Zhu, Shuaimeng,Yang, Tianli,Cheng, Jimin,&Jin, Jingwei.(2022).Maximum Entropy Niche-Based Modeling for Predicting the Potential Suitable Habitats of a Traditional Medicinal Plant (Rheum nanum) in Asia under Climate Change Conditions.AGRICULTURE-BASEL,12(5),14. |
| MLA | Xu, Wei,et al."Maximum Entropy Niche-Based Modeling for Predicting the Potential Suitable Habitats of a Traditional Medicinal Plant (Rheum nanum) in Asia under Climate Change Conditions".AGRICULTURE-BASEL 12.5(2022):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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。