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首页> 外文会议>International Symposium on Remote Sensing of Environment >SOLID WASTE MANAGEMENT IN GREATER SHILLONG PLANNING AREA (GSPA) USING SPATIAL MULTI-CRITERIA DECISION ANALYSIS FOR SITE SUITABILITY ASSESSMENT
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SOLID WASTE MANAGEMENT IN GREATER SHILLONG PLANNING AREA (GSPA) USING SPATIAL MULTI-CRITERIA DECISION ANALYSIS FOR SITE SUITABILITY ASSESSMENT

机译：利用空间多准则决策分析对大圆石规划区（GSPA）进行固体废物管理

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In Shillong city the existing solid waste management system is mobile waste bins (72%). About 12 percent burn the waste generated by them. Door to door collection is about 5 percent. Over 2 percent households throw the wastes in the open space. Another 9 percent households throw their wastes into the waste bins located in the neighbourhood. The local headman takes care about half of the household's wastes, while Municipality takes care about 34 percent households. About 10 percent households are ignorant about the collection and disposal of wastes. Some NGO's takes care about 5 percent household's wastes. Awareness about segregation of waste into organic and non-bio degradable waste is 64 percent and a significant numbers do the segregation. In Shillong Municipality Board (SMB) area collects 45.91% (78.42 MT) waste, outside SMB area collection is 32.61% (45.99 MT) and entire GSPA the percentage of garbage collected is 41percent. The only dumping ground in GSPA is Marten, Mawiong, and the capacity to hold garbage is decreasing due to limited landfill. The sanitary landfill site is 5.0 acres that it is not enough to meet the demand. Out of he total area 170.69 sq. km. (GSPA) only 25.67% is most suitable and 18.58% is unsuitable to set up a new landfill area. Eastern part of the GSPA, is most suitable, which fulfils the entire criterion adopted in this study. In this the best-stated criterion are land cover (vacant space), slope (<15%), proximity to road (400-800m), distance from River (>2000m) and elevation (1300-1500m). The eastern part of the GSPA is most suitable landfill location.
机译：在西隆市，现有的固体废物管理系统是移动垃圾箱（占72％）。约有12％的人燃烧了他们产生的废物。门到门的收税率约为5％。超过2％的家庭将废物扔到开放空间中。另有9％的家庭将废物扔到附近的废物箱中。当地负责人负责处理大约一半的家庭废物，而市政当局负责处理大约34％的家庭。大约10％的家庭不了解废物的收集和处置。一些非政府组织负责处理约5％的家庭废物。关于将废物分类为有机和不可生物降解的废物的意识达到了64％，并且有相当多的人进行分类。在西隆市政局（SMB）区域收集垃圾的比例为45.91％（78.42 MT），在SMB区域以外的垃圾收集率为32.61％（45.99 MT），整个GSPA收集的垃圾百分比为41％。 GSPA中唯一的垃圾场是马维翁（Marwiong）的马滕（Marten），由于垃圾填埋场的限制，垃圾的容纳能力正在下降。卫生垃圾填埋场占地5.0英亩，不足以满足需求。总面积为170.69平方公里。 （GSPA），只有25.67％的土地最合适，而18.58％的土地不适合建立新的垃圾填埋场。 GSPA的东部是最合适的，它满足了本研究中采用的全部标准。最好的标准是土地覆盖（空地），坡度（<15％），距道路的距离（400-800m），距河的距离（> 2000m）和海拔（1300-1500m）。 GSPA的东部是最合适的垃圾掩埋场。

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