Prototyping an online wetland ecosystem services model using open model sharing standards
文献类型：SCI/SSCI论文
| 作者 | Feng M. |
| 发表日期 | 2011 |
| 关键词 | Geospatial modeling geospatial consortium Service-oriented architecture Model sharing OGC SOA Ecosystem simulation Open Online modeling Ecosystem services decision-support-systems tools management component |
| 英文摘要 | Great interest currently exists for developing ecosystem models to forecast how ecosystem services may change under alternative land use and climate futures. Ecosystem services are diverse and include supporting services or functions (e.g., primary production, nutrient cycling), provisioning services (e.g., wildlife, groundwater), regulating services (e.g., water purification, floodwater retention), and even cultural services (e.g., ecotourism, cultural heritage). Hence, the knowledge base necessary to quantify ecosystem services is broad and derived from many diverse scientific disciplines. Building the required interdisciplinary models is especially challenging as modelers from different locations and times may develop the disciplinary models needed for ecosystem simulations, and these models must be identified and made accessible to the interdisciplinary simulation. Additional difficulties include inconsistent data structures, formats, and metadata required by geospatial models as well as limitations on computing, storage, and connectivity. Traditional standalone and closed network systems cannot fully support sharing and integrating interdisciplinary geospatial models from variant sources. To address this need, we developed an approach to openly share and access geospatial computational models using distributed Geographic Information System (GIS) techniques and open geospatial standards. We included a means to share computational models compliant with Open Geospatial Consortium (OGC) Web Processing Services (WPS) standard to ensure modelers have an efficient and simplified means to publish new models. To demonstrate our approach, we developed five disciplinary models that can be integrated and shared to simulate a few of the ecosystem services (e.g., water storage, waterfowl breeding) that are provided by wetlands in the Prairie Pothole Region (PPR) of North America. (C) 2010 Elsevier Ltd. All rights reserved. |
| 出处 | Environmental Modelling & Software |
| 卷 | 26 |
| 期 | 4 |
| 页 | 458-468 |
| 收录类别 | SCI |
| ISSN号 | 1364-8152 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/24041]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Feng M.. Prototyping an online wetland ecosystem services model using open model sharing standards. 2011. |
入库方式： OAI收割
来源：地理科学与资源研究所
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