塔河流域由于没有进行绿洲生态水权县团分配而难以落实绿洲生态水权的县团行政区域分配主体权责和客体分配,导致绿洲生态环境恶化。为此,本文明确界定了绿洲生态水权县团分配的内涵,确定了其计量方法和模型;在此基础上,对塔河流域绿洲生态水权县团分配进行计量。结果表明:塔河流域绿洲生态水权县团分配在纳入县团水权初始分配和颁发水行政许可后,能够从制度上落实绿洲生态水权的县团分配主体权责和客体分配;而且,在三源流和其干流上游、中游和下游内,人口多、经济发展水平高和农业用水量大的县市和团场分配的绿洲生态水权多;年内分配以3—5月和6—9月为主。其中,适宜绿洲维持生态水权县团分配和绿洲维持恢复生态水权县团分配较高。这将成为塔河流域绿洲生态水权县团分配方案确定的参考依据。
Absence of the allocation of oases ecological water rights among counties and corps farms can't guarantee the subject's rights and responsibilities and object's allocation of oases ecological water rights, which causes the ecological environment to become worsened in Tarim River basin. Therefore, this paper gives the definition of the allocation of oases ecological water rights among counties and corps farms, and then determines the method and model to calculate its allocation. Based on this, it calculates allocation of oases ecological water right among counties and Corps farms in Tarim River basin. The results are as follows: after the allocation of oases ecological water rights among counties and corps farms in Tarim River basin is included in its administrative primary allocation of water rights and water administrative licensing is issued, the subject's rights and responsibilities and object's allocation of the oases ecological water rights can be implemented systematically; and what's more, in three headstreams of Tarim River and upper, middle and lower reaches of the main stream, the allocation of oases ecological water rights among counties and corps farms is mainly in relatively economically developed cities and the big agricultural counties and corps farms with large cultivated land areas and lots of populations; its yearly allocation is mainly from March to May and from June to September, among which the allocation of suitable oases ecological water rights and the allocation of oases ecological water rights of maintenance and restoration are much higher. All this will provide references for the allocation of oases ecological water rights among counties and corps farms in Tarim river basin.
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