环境影响评价
環境影響評價
배경영향평개
Environmental Impact Assessment
2015年
5期
10-13
,共4页
煤炭%矿区总体规划%环境影响评价%水资源%承载力分析%生态
煤炭%礦區總體規劃%環境影響評價%水資源%承載力分析%生態
매탄%광구총체규화%배경영향평개%수자원%승재력분석%생태
coal%coal mining area master plan%EIA%water resources%carrying capacity analysis%ecological
水资源承载力分析是矿区总体规划环评的工作重点之一。目前开展的矿区总体规划环评水资源承载力分析中,由于矿区内部水资源不足需从区外调水时,往往忽略了外部调水工程的环境影响及需要保证的下游生态用水量。本文以新疆三塘湖矿区总体规划环评为例,介绍了在该规划环评的水资源承载力分析中,外部调水工程下游生态需水量的计算分析方法,并提出了在确保调水工程下游生态需水量的前提下,矿区实际可取用的水资源量。
水資源承載力分析是礦區總體規劃環評的工作重點之一。目前開展的礦區總體規劃環評水資源承載力分析中,由于礦區內部水資源不足需從區外調水時,往往忽略瞭外部調水工程的環境影響及需要保證的下遊生態用水量。本文以新疆三塘湖礦區總體規劃環評為例,介紹瞭在該規劃環評的水資源承載力分析中,外部調水工程下遊生態需水量的計算分析方法,併提齣瞭在確保調水工程下遊生態需水量的前提下,礦區實際可取用的水資源量。
수자원승재력분석시광구총체규화배평적공작중점지일。목전개전적광구총체규화배평수자원승재력분석중,유우광구내부수자원불족수종구외조수시,왕왕홀략료외부조수공정적배경영향급수요보증적하유생태용수량。본문이신강삼당호광구총체규화배평위례,개소료재해규화배평적수자원승재력분석중,외부조수공정하유생태수수량적계산분석방법,병제출료재학보조수공정하유생태수수량적전제하,광구실제가취용적수자원량。
Water resources carrying capacity analysis is one of the key tasks in the environmental impact assessment ( EIA ) of master development plans for coal mining areas .Currently, water resources carrying capacity analysis often ignores the external environmental impacts of water diversion engineering and the need of ensuring the downstream ecological water use when the internal water is insufficient and water diversion from the outside is needed .Using the case study of the EIA of Xinjiang Santanghu mining area master plan , the paper introduced downstream ecological water demand analysis method , and proposed the available water resources quantity in the mining area under the condition of ensuring downstream ecological water demand .