Assessment spatial accuracy of restoration programs in the range management plan for the Maikhoran watershed in Kermansha
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Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Due to the costs of natural resources projects, detailed studies are necessary, because the lack of positive response of plans will follow the loss of human capital and funds and lack of trust in anchors plan and natural resources departments of residents’ watersheds. The purpose of this research was locating corrective operations and recovery using Geographic Information System and Boolean method and comparing the results with the implemented projects in the watershed Maikhoran in 2006. Locating the corrective operations were done based on a map of rainfall, slope, soil and rangeland condition and then with incorporating the maps of the forecast operations for all applicable operations were introduced suitable places map. This map was included seed planting 4.761, Field strip cropping 6.973, heap planting 15.154, pitting 0.127, rippering 0.455, seed spraying 10.046 and transformation of low- yielding farms to pastures 17.977 square kilometres and exclosure throughout the entire basin. The implemented design in the spring of 1385 had a heap planting in 3.004, selling in 7.675, management, grazing in 51.717, protection of sensitive lands and transformation of low- yielding farms to pasture in 15.271 and 2.067 square kilometres of rangelands. Then, by matching the two maps obtained the kappa coefficient 0.27 that represents low matching between two maps. This result represents disproportion between located operations with implementing operations, according to the current situation in the region too.
Language:
Persian
Published:
Journal of Rs and Gis for natural Resources, Volume:9 Issue: 2, 2018
Pages:
33 to 46
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