GeoAPEXOL, a web GIS interface for the Agricultural Policy Environmental eXtender (APEX) model enabling both field and small watershed simulation
文献类型：期刊论文
| 作者 | Feng, Qingyu; Flanagan, Dennis C.; Engel, Bernard A.; Yang, Lei; Chen, Liding |
| 刊名 | ENVIRONMENTAL MODELLING & SOFTWARE
 |
| 出版日期 | 2020-01 |
| 卷号 | 123页码:1-12 |
| 关键词 | GeoAPEXOL APEX model Field and watershed simulation Open source software Web GIS |
| ISSN号 | 1364-8152 |
| 英文摘要 | Nonpoint source (NPS) pollution is a common problem faced in many places around the world. On-site evaluation of NPS pollution is helpful in deciding how serious the pollution is and where a controlling practice can potentially be implemented with the best effectiveness. In this study, a web GIS interface for the Agricultural Policy Environmental eXtender (APEX) model named GeoAPEXOL was developed. The interface serves as a tool to automatically setup the APEX model for a watershed or field and conduct a rapid evaluation of the NPS pollution. A background database including DEM, landuse, soil, climate, and agricultural management was prepared for automating the process of model setup. One important feature of the interface is that NPS pollution can be evaluated for a field boundary considering contribution from upstream areas, which may be located outside the field boundary and is generally ignored by traditional NPS evaluation methods at the field scale. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/44324]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Feng, Qingyu,Flanagan, Dennis C.,Engel, Bernard A.,et al. GeoAPEXOL, a web GIS interface for the Agricultural Policy Environmental eXtender (APEX) model enabling both field and small watershed simulation[J]. ENVIRONMENTAL MODELLING & SOFTWARE,2020,123:1-12. |
| APA | Feng, Qingyu,Flanagan, Dennis C.,Engel, Bernard A.,Yang, Lei,&Chen, Liding.(2020).GeoAPEXOL, a web GIS interface for the Agricultural Policy Environmental eXtender (APEX) model enabling both field and small watershed simulation.ENVIRONMENTAL MODELLING & SOFTWARE,123,1-12. |
| MLA | Feng, Qingyu,et al."GeoAPEXOL, a web GIS interface for the Agricultural Policy Environmental eXtender (APEX) model enabling both field and small watershed simulation".ENVIRONMENTAL MODELLING & SOFTWARE 123(2020):1-12. |
入库方式： OAI收割
来源：生态环境研究中心
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