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1.
在深入分析蚂蚁河上游蜿蜒河流形成原因的基础上,提出了治理蚂蚁河上游蜿蜒河道的措施。  相似文献   

2.
分析了蚂蚁河尚志段水污染原因,评价了水质现状,提出了水环境保护措施。  相似文献   

3.
水资源紧缺是世界、中国乃至各地区所面临的问题。解决水资源短缺问题的首要任务是节约用水、保护水资源。利用各种节水措施以及污水资源化是解决水危机的根本途径。  相似文献   

4.
通过认真分析我省水资源质量和水环境现状,指出了水资源保护存在的问题,并提出加强水资源保护、防治水污染、改善水环境的对策措施。  相似文献   

5.
蚂蚁河的河道演变及河道整治浅析   总被引:1,自引:1,他引:0  
阐述了尚志市蚂蚁河的河道演变特点及河道整治措施。  相似文献   

6.
做为黑龙江干嫩江流域上游的大兴安岭地区,水资源虽然丰富,但现状开发利用率不高,水土流失面积加大,因此必须加强“两江”上游水资源的开发、利用和保护。  相似文献   

7.
水资源紧缺是世界、中国乃至各地区所面临的问题。解决水资源短缺问题的首要任务是节约用水、保护水资源。利用各种节水措施以及污水资源化是解决水危机的根本途径。  相似文献   

8.
作为从事给排水方面工作的人员,笔深深感到只有坚持可持续发展战略,按自然规律办事,按照科学程序办事,在创造更加丰富的物质明的同时,保护生态环境,人类才能拥有一个良好的生存环境。  相似文献   

9.
阐述了森林植被建设与水资源保护和利用的关系,在此基础上需要进一步探讨的问题。  相似文献   

10.
文章分析了合肥市水资源利用存在的问题,提出了水资源利用和保护的措施,以水资源的可持续利用保障经济社会的可持续发展.  相似文献   

11.
文章分析了建设引江济淮工程的必要性出现的新情况,从降水量、水体污染程度、水资源供需矛盾等方面阐述实施跨流域调水工程的必要性。  相似文献   

12.
The necessity and feasibility of an ET-based modern water resources management was analyzed to improve assessment of critical water resources scarcity in the region/basin. This analysis was based on the whole water cycle process and its analysis object is evapotranspiration (ET), a main consumption component in the water resources dynamic transformation process. A case study was undertaken by selecting soil water resources in the Yellow River Basin and employing the WEP-L distributed hydrological model with...  相似文献   

13.
浅析我国城市化进程中水资源管理的问题   总被引:3,自引:0,他引:3  
随着我国城市化进程的加速发展,围绕以城市为中心的供水、排水、水环境保护与防洪排涝等水资源管理问题日益突出。通过对这些问题的具体分析,探讨问题的根源和解决问题的对策。  相似文献   

14.
Formation and utilization of water resources of Tarim River   总被引:3,自引:0,他引:3  
The Tarim River is a typical inland river in arid area without runoff yield of itself, and water resources are all supplied by its headstreams. The method of time series analysis is applied to annual runoff series of three headstreams, namely the Aksu River, Yarkant River and Hotan River to analyze their dynamic variations. A model is established to estimate water consumption in the headstream areas. Quantitative results indicate that both total annual runoff of headstreams and water consumption in the headstream areas have an increasing trend. The dynamic trends of annual runoff of hydrologic stations along the mainstream of the Tarim River are also presented to estimate the intermittence drying-up time at each station. Water consumption model of the mainstream area is used to analyze the characteristics of water consumption in the upper and middle reaches. It is shown that water consumption in each river reach of the mainstream decreases with the decrement of inflow and increases with human activities.  相似文献   

15.
Torelieftheconflictbetweenwatersupplyanddemandandtoeffectivelycontroltheever-serioussituationofflowinterruptionintheYellowRiver,theStateDepartmentauthorizedtheYellowRiverConservancyCommissionforunifiedregulationofwaterresourcesandalsoquantifiedthewaterproportionforeachprovinceandthetotalnum-berofuseablewaterresourcesofthewholeriverunderaveragemulti-yearconditionsinDecember1998.However,theallocationschemeofwaterresourcesbytheStateDe-partmentisonlyconfinedtotheregularinflowsituations.Thereis…  相似文献   

16.
应用市场经济和系统工程理论,阐述当前如何加强水资源科学管理。  相似文献   

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