Frame Representation of Ecological Models in Forestry Planning
نویسندگان
چکیده
How to build an image interpretation expert system and other relevant expert systems within a knowledge-based pictorial information system is an ad hoc theme in geographical information system(GIS) field. It plays an important role in building a synthetic information system and in enhancing the GIS system performance. In this article, we present a forestry regional resource planning sub-system, which uses frames to represent the ecological models and other relevant expert knowledge. With the computer aided planning module, we can give in real time the geographic data satisfactory interpretations, perform in parallel certain kind of fuzzy reasoning to obtain the satisfied decision. The results can be used to update the data stored in the information system.
منابع مشابه
Investigation of Ecological Models of Neyzar Qom’s Watershed Area in terms of Agricultural, Grassland and Forestry
Study, planning and implementing protection operation lead to correct exploitation of renewable energy resources and sustainable development. From these, vital sources are water and soil. The aim of this study is to investigate the agricultural and forestry aspects of ecological model of Neyzar Qom’s watershed in 2012. Neyzar watershed area is about 12821.38 hectare. Therefore, in this study, t...
متن کاملLand use planning for land management using the geographic information system (GIS) in the Loumir watershed of Guilan province in northern Iran
Land use planning is a science that determines the type of land use through studying the ecological character of the land as well as its socio-economic structure. It is possible to plan for the appropriate use of the land and to enhance the present management of the land use by utilizing Geographical Information System (GIS). To this end, our investigators identified and took steps toward devel...
متن کاملDetermination of Appropriate Land Use by Using Land Use Planning Process in Sykan Watershed of Ilam Province, Iran
Objective: The aim of this study is to provide a management plan for the Sykan watershed of Darre shahr city located in Ilam province using GIS in land use planning. Methods: For land using of Sykan watershed of Ilam province with about 9 hectares area, map of classes, elevation, percent slope, geographical aspects, soil characteristics, vegetation density and the final map units were combined ...
متن کاملSpatial Pattern and Characteristic of Tree-fall Gaps to Approach Ecological Forestry in Northern Iran
Gaps created by falling trees (tree-fall gaps) are a natural disturbance in forest ecosystems. Understanding scale, pattern and the effect of gaps on regeneration is important to current and future forest management. The aim of this study was to determine the size, shape and the spatial pattern of tree-fall gaps and of associated regeneration. This study was carried out in three parcels (No.15,...
متن کاملDetermination of Appropriate Land Use by Using Land Use Planning Process in Sykan Watershed of Ilam Province, Iran
Objective: The aim of this study is to provide a management plan for the Sykan watershed of Darre shahr city located in Ilam province using GIS in land use planning. Methods: For land using of Sykan watershed of Ilam province with about 9 hectares area, map of classes, elevation, percent slope, geographical aspects, soil characteristics, vegetation density and the final map units were combined ...
متن کامل