نوع مقاله : مقاله پژوهشی
نویسندگان
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
In an attempt to provide a scientific basis and to discern data gaps for sustainable aquaculture expansion, we conducted a land evaluation and land use planning study to delineate areas suitable for coldwater fish culture complexes in the Golestan Province of Iran. The study was based on systematic land evaluation, a modified version of the McHarg cartographic method drawing upon ecological, social and economic factors. The minimum mapped area was 1.25t1.25Km and the Province was classified into suitable, medium, poor and unsuitable units. Elevation, slope, aspect, hydrography, temperature, evaporation, lithology, pedology, landuse, proximity to roads, protected areas and water resources were the factors included in the study. We successfully applied the method to the Province that resulted in distinguishing areas suitable for coldwater fish culture. Of the factors included in the study, proximity to roads was found to play important role in allocating an area to the activity. Also, sl.....
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