排序方式: 共有22条查询结果,搜索用时 15 毫秒
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河南太行山猕猴国家级自然保护区功能区调整与生态影响 总被引:1,自引:0,他引:1
针对拟建济晋高速公路工程对太行山猕猴国家级自然保护区的负面生态影响,提出了保护区功能区调整方案,进而分析了功能区调整对保护区的正面生态影响,并就生态保护与补偿措施问题提出了建议与对策。 相似文献
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高速公路项目由于其线路长、工程量大等特点,不可避免会对生态环境、土地资源、水土流失、人居环境等造成不利影响,本文根据四川各区域的地形地貌、水文地质、生物多样性等环境特点,提出了在不同地区高速公路建设中的环境影响评价要点,从而使环境影响评价内容更具有针对性。 相似文献
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China's EIA Law came into effect in 2003 and formally requires road transport infrastructure development actions to be subject to Environmental Impact Assessment (EIA). EIAs (including project EIA and plan EIA, or strategic environmental impact assessment, SEA) have been being widely applied in the expressway infrastructure planning field. Among those applications, SEA is applied to provincial level expressway network (PLEI) plans, and project EIA is applied to expressway infrastructure development 'projects' under PLEI plans. Three case studies (one expressway project EIA and two PLEI plan SEAs) were examined to understand currently how EIAs are applied to expressway infrastructure development planning. Through the studies, a number of problems that significantly influence the quality of EIA application in the field were identified. The reasons causing those problems are analyzed and possible solutions are suggested aimed at enhancing EIA practice, helping deliver better decision-making and ultimately improving the environmental performance of expressway infrastructure. 相似文献
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高速公路生活区污水处理初探 总被引:8,自引:0,他引:8
通过对高速公路生活区污水特点的分析及各种生活污水处理的工艺比较向人们提供一种适合高速公路生活区污水处理的工艺。 相似文献
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高速公路环境评价指标体系综述 总被引:8,自引:0,他引:8
本文说明了高速公路环境评价指标体系建立的意义,阐述了高速公路环境评价指标体系的构建方法,介绍了目前国内应用研究较广泛的高速公路环境保护评价的各类侧重点不同指标体系,包括环境质量评价、生态系统评价、景观绿化评价、资源消耗评价、环境管理评价、环境灾害预警评价等指标体系的具体内容,列举上述指标体系的具体指标,为目前我国的高速公路环境评价指标体系的研究现状进行总结。 相似文献