Identifikasi Daerah Resapan Air di Sub Daerah Aliran Sungai Malino Hulu Daerah Aliran Sungai Jeneberang Kabupaten Gowa
Identifikasi Daerah Resapan Air di Sub Daerah Aliran Sungai Malino Hulu Daerah Aliran Sungai Jeneberang Kabupaten Gowa
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身份证明 Daerah Resapan Air di Sub Daerah Aliran Sungai Malino Hulu Daerah Aliran Sungai Jeneberang Kabupaten Gowa
DOI：
10.24259/jhm.v9i2.2891
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
M. Irfan
中科院分区：
文献类型：
--
作者：
Wahyuni Wahyuni;Usman Arsyad;Budirman Bachtiar;M. Irfan
人口增长促使人们改变马里诺流域的土地利用方式。森林地区转变为非森林地区，如农业或定居点。本研究旨在确定该地区的吸水现状和吸水潜力。本研究在马里诺小流域地图上进行，利用斜坡、土壤类型、降雨和土地利用重叠图得到的土地单元。吸水区域的确定参照《森林与土壤修复技术方案-流域》。结果表明，马里诺小流域的临界状态为2705%，正常状态为49.70%，良好状态为23.25%。马里诺小流域仍有较好的吸水潜力。在自然条件下，利用土地作为干旱型灌丛农业进行干预，宜以农林业或长时间的木材种植为好吸收区，而在正常条件下则宜种植农林业配格局巷种。
Population increase encourages people to change land use in Malino sub watershed. The forest area converted into non-forest areas such as agricultural or settlements. This study aims to determine the status and potential of water absorbtion region. This research was conducted in the Malino sub watershed maps using land units derived from overlapping maps of slope, soil type, rainfall and land use. Moreover, the determination of the water absorbtion region refer to the Technical Plan for Forest and Soil rehabilitation - basin. The results showed that up to 27,05% of the total Malino Sub Watershed is critical condition, normal condition as much as 49,70% and a good conditions as much as 23.25%. The Malino sub watershed still good potential to absorb water. In natural conditions, the use of land as dry bush agriculture to intervene it is advisable to agroforestry or timber planted with long lasting in order to be a good absorbtion region, while for normal condition advised to planting of agroforestry with pattern alley cropping.