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Ecosystem services are diverse, and ecosystem modeling requires data from various sources and outputs from other models. To facilitate the data management sharing and accessing in the interdisciplinary ecosystem modeling, we brought forward a distributed architecture, and address the interoperability problems with OGC standards. The paper introduces the database and metadata schema we designed to...
Based on SLEUTH urban growth model and Technology of GIS and RS, the process of urban growth of Xinxiang City from 1989 to 2009 was simulated, and the process of urban growth from 2010 to 2050 was predicted. The result illuminated that SLEUTH model had a credible accuracy, and it could well describe Xinxiang city's extension to the southeast as a whole during 20-year period. The city's area increased...
Geospatial models represent the knowledge acquired through previous research efforts, and they could be reused in future geographic research and applications to avoid repeating model implementation, especially for those require interdisciplinary knowledge. Glacier meltwater plays a significant role in the local and global human society and nature ecosystem. Models have been developed for glacier research,...
This study develops the royalty negotiation model of BOT (Build, operate, and transfer) projects for government and private sector by Bi-level programming approach. There were few studies to explore the royalty negotiation about BOT projects; however, the royalty negotiation is one of many critical negotiation items of concession contract. This study not only develops royalty negotiation model for...
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