欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
在夏河县境内根据其主要水系以及地下水分布特点布设了27个地下水采样点,对采集的水样进行了常规水质化验和水污染监测,监测项目包括：浑浊度、总硬度、COD、ρ（氨氮）、ρ（硝酸盐）、ρ（氟化物）、pH、电导率、细菌总数等.运用模糊综合评价法对夏河县地下水水质进行综合评价,选取27个采样点的6个主要影响因子,应用综合权重法确定各因子的权重并通过计算各因子的综合隶属度得出各采样点水样的水质级别和综合健康度.结果表明：在夏河县布设的27个地下水采样点的水质均属于Ⅰ类;27个采样点水质的综合健康度均高于健康的下限值,均值健康度高达0.96,健康率为100%;尽管氨氮被确定为夏河县地下水水质的主要污染因子,但其对整个水体的影响不大,夏河县地下水水质整体上呈良好状态.
英文摘要：
27 groundwater sampling sites were emplaced in Xiahe County according to the distribution of its major river systems and the characteristics of its groundwater distribution. For each water sample, the following water quality factors were monitored, such as turbidity, total hardness, COD, content of ammonia, content of nitrate, content of fluoride, pH, conductivity, total bacteria, etc. Six major influence factors of the 27 sampling sites were selected and groundwater quality evaluated by using the fuzzy comprehensive evaluation method, to determine the weight of each factor by using the integrated weighting method and the level of water quality and health degree by calculating comprehensive affiliation degree of each factor. The results showed that the water quality in the 27 sampling sites was all of classⅠ. The integrated health degree mean of it was up to 0.96, higher than the critical value of health and the healthy rate are 100%. Although ammonia was identified as the main contamination factor, it had little effect on the entire body of water. The groundwater quality of Xiahe County was in good condition.
同期刊论文项目
同项目期刊论文
Estimating realized and potential carbon storage benefits from reforestation and afforestation under
Physiological responses of Populus euphratica Oliv. to groundwater table variations in the lower rea
The canopy rainfall interception in actual and potential distribution of Qinghai spruce (Picea crass
Evaluation of water use of Caragana korshinskii and Hippophae rhamnoides in the Chinese Loess Platea
Restoration and conservation potential of destroyed Qinghai spruce (Picea crassifolia) forests in th
Characteristics of Caragana korshinskii and Hippophae rhamnoides stemflow and its significance in so
Soil CO2 efflux along an elevation gradient in Qinghai spruce forests in the upper reaches of the He
Soil water content and water balance simulation of Caragana korshinskii Kom. in the semiarid Chinese
SPECIES DISTRIBUTION MODELS TO ESTIMATE THE DEFORESTED AREA OF PICEA CRASSIFOLIA IN ARID REGION RECE
期刊信息
位置：