水资源保护
水資源保護
수자원보호
WATER RESOURCES PROTECTION
2013年
2期
38-42
,共5页
水资源利用%遥感技术%蒸散模型%水量平衡模型%生态环境响应%西北干旱区
水資源利用%遙感技術%蒸散模型%水量平衡模型%生態環境響應%西北榦旱區
수자원이용%요감기술%증산모형%수량평형모형%생태배경향응%서북간한구
water resources utilization%remote sensing technology%evaporation-transpiration model%water balance model%eco-environmental response%arid areas in Northwest China
为了白杨河流域内莫合台洼地、白杨河洼地、艾里克湖3大区域的生态不被破坏,确保白杨河水库可以给下游艾里克湖输水,在研究白杨河流域水资源开发利用现状的基础上,设定白杨河拟建引水枢纽至白杨河水库之间的河段进行全防渗和部分防渗两套输水工程方案,并通过遥感技术、蒸散模型和水量平衡模型,统筹考虑上、中、下游的用水情况,建立水资源开发利用方案与3大生态保护目标之间的响应关系,对河段全防渗和部分防渗两个输水工程方案对3大生态保护目标所产生的影响进行对比分析.结果表明,部分防渗方案对生态的影响较小,部分防渗方案是合理的输水工程方案.
為瞭白楊河流域內莫閤檯窪地、白楊河窪地、艾裏剋湖3大區域的生態不被破壞,確保白楊河水庫可以給下遊艾裏剋湖輸水,在研究白楊河流域水資源開髮利用現狀的基礎上,設定白楊河擬建引水樞紐至白楊河水庫之間的河段進行全防滲和部分防滲兩套輸水工程方案,併通過遙感技術、蒸散模型和水量平衡模型,統籌攷慮上、中、下遊的用水情況,建立水資源開髮利用方案與3大生態保護目標之間的響應關繫,對河段全防滲和部分防滲兩箇輸水工程方案對3大生態保護目標所產生的影響進行對比分析.結果錶明,部分防滲方案對生態的影響較小,部分防滲方案是閤理的輸水工程方案.
위료백양하류역내막합태와지、백양하와지、애리극호3대구역적생태불피파배,학보백양하수고가이급하유애리극호수수,재연구백양하류역수자원개발이용현상적기출상,설정백양하의건인수추뉴지백양하수고지간적하단진행전방삼화부분방삼량투수수공정방안,병통과요감기술、증산모형화수량평형모형,통주고필상、중、하유적용수정황,건립수자원개발이용방안여3대생태보호목표지간적향응관계,대하단전방삼화부분방삼량개수수공정방안대3대생태보호목표소산생적영향진행대비분석.결과표명,부분방삼방안대생태적영향교소,부분방삼방안시합리적수수공정방안.
@@@@In order to protect the eco-environment of the Mohetai Billabong , the Baiyang River Billabong, and Ailike Lake, and to transfer water from the Baiyang River Reservoir to Ailike Lake , two projects were carried out to transfer water through a pipeline all along the river channel and part of the channel between the Baiyang River Sluice and the Baiyang River Reservoir , based on study of the actual status of water resources utilization in the Baiyang River Basin.The remote sensing technology , the evaporation-transpiration model, and the water balance model were used to analyze the response relation between the water resources utilization scheme and the eco -environment, with consideration of water utilization in the upper , middle, and lower reaches.The effects of the two projects on the eco-environment of the Mohetai Billabong , the Baiyang River Billabong, and Ailike Lake were compared.The results show that to transfer water through the pipeline along part of the river channel was reasonable.