Due to the uncertainties in the climate change impact assessment, current forecasts for the future variation trend of runoff in the Yellow River Basin are inconsistent.
由于气候变化影响评价中存在的不确定性，目前对黄河流域未来径流变化趋势的预测并不一致。
The assessment results indicate there are quasi cycle motion law of natural water resources renewability of Jin river basin in the time scale in years.
评价结果表明：泾河流域水资源自然再生能力在年内时间尺度上存在明显的准周期运动规律。
Evaluation of irrigation water consumption is the basal work for hydrological simulation, water resources assessment, irrigation planning, and irrigation water management in a basin.
农业灌溉耗水研究是流域水文模拟与水资源评价、灌区规划与灌溉水管理的基础研究工作。
This paper is to characterize the water chemistry of the Qaidam Basin ′s main rivers and to give out an assessment of the water quality of the region.
本文对柴达木盆地主要河流的水化学特征进行了分析、研究，对水质状况进行了评价。
Gaseous hydrocarbon generation of gas source rock is a key index in evaluating gas source rock. It is also an important parameter of basin resource assessment.
气源岩的气态烃产率是评价气源岩生气潜力的重要指标，也是盆地资源评价中的重要参数。
The third resources assessment on Junggar basin revealed its great petroleum resource prospects of the Jurassic system for its broad distribution and low degrees of proved reserves.
准噶尔盆地第三次资源评价认为，盆地侏罗系油气资源潜力大，侏罗系分布广泛，探明程度低。
The whole assessment is that there are poor to medium source rocks in Niubao Group of Awengcuo basin.
总体评价阿翁错盆地牛堡组为较差-中等烃源岩。
Based on the special existing form of immature source rock of biogenic gas, the assessment system of organic matter abundance for quaternary source rock of biogenic gas in Qaidam basin is suggested.
鉴于未成熟生物气源岩有机质赋存形式的特殊性，提出了柴达木盆地东部第四系生物气源岩的有机质丰度评价标准。
From spatial dimension it can be classified as assessment for individual project, for a system of projects, and even for all the projects included in the river basin planning.
从空间关系讲可分为单一工程的环境影响评价和几个工程联合运转的环境影响评价乃至流域规划全部工程联合运转的流域规划环境影响评价。
From spatial dimension it can be classified as assessment for individual project, for a system of projects, and even for all the projects included in the river basin planning.
从空间关系讲可分为单一工程的环境影响评价和几个工程联合运转的环境影响评价乃至流域规划全部工程联合运转的流域规划环境影响评价。
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