共查询到19条相似文献，搜索用时 125 毫秒
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用科学发展观指导地下水监测工作 总被引：1，自引：0，他引：1
陶庆法 《水文地质工程地质》2007,34(1):I0001-I0001
目前，国土资源部门建设的地下水监测网点已基本覆盖了全国主要地下水开采区和主要地下水类型及含水层系统，初步形成了国家、省、地（市）三级地下水监测网络，建立了专门从事地下水监测与研究的专业机构，培养造就了一支素质优良的专业队伍。但是，我国地下水监测工作与经济社会发展的需求还不相适应，难以满足现代化建设的需要，存在地下水监测点数量少、控制精度低、监测设施简陋、监测技术方法和手段落后等需要迫切解决的问题。[第一段] 相似文献
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阿克苏地区位于新疆西部,天山南麓,塔里木盆地北缘,地下水动态监测系统不够完善,通过实施地下水监测站网建设项目,地下水监测站网布设日趋合理。监测站在阿克苏河、台兰河、渭干河、库车河等冲洪积平原区、乌什县河谷、拜成盆地、柯坪盆地和阿恰平原这几块地质单元上都有分布,可比较全面的反映阿克苏地区境内主要地下水开发利用区的埋深、水位变化特征。通过对阿克苏地区地下水监测工作进行探讨,重点对地下水监测站网建设和日常监测工作开展情况进行了分析。结合近几年该地区地下水位年度监测成果,对区域地下水位状况和年内地下水动态变化特征分析,大致可以看出区域内地下水总体呈下降趋势,冬季灌溉期结束后地下水潜水水位最高,3-4月份春灌开始后,地下水位总体下降,6、7月份受地表来水、灌溉等补给的影响,地下水又有一次集中上升的现象。研究结果为该区域地下水中长期开发利用与管理保护工作提供了理论依据。 相似文献
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Groundwater status and associated issues in the Mekong-Lancang River Basin: International collaborations to achieve sustainable groundwater resources 
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下载免费PDF全文 Eunhee Lee Kyoochul Ha Nguyen Thi Minh Ngoc Adichat Surinkum Ramasamy Jayakumar Yongje Kim Kamaludin Bin Hassan 《地下水科学与工程》2017,5(1):1-13
Groundwater is an important and readily available source of fresh water in the Mekong-Lancang River Basin. With a rapid population growth and increasing human activities, an increasing number of countries in the Mekong-Lancang River Basin are experiencing depleted and degraded groundwater supplies. In transboundary river basins, such as the Mekong-Lancang River, prioritizing the use of the shared aquifer by one riparian government may affect the opportunities of other riparian governments and lead to potential water conflicts between neighboring countries. To promote the sharing of strategies and information for the sustainable and equitable use of water resources of the shared basin, international collaborative workshops on groundwater resources have been organized for all Mekong-Lancang River countries. These workshops provide an opportunity to communicate and discuss nationally sensitive issues on groundwater by the associated countries, with topics covering multiple aspects of groundwater, such as the groundwater status in the basin, quality issues, water use conflicts, hydrological information gaps, management policies and capacity building for successful water resource management. Consensus has been reached by all countries on the importance of catchment-based groundwater management and the need for close communication among the countries. Strategies for managing transboundary aquifer issues must foster international collaboration based on the regional network, influence national networks and enhance the capacity to building maps and monitoring systems based on associated databases. The sustainability of water resources cannot be achieved without the integrated involvement and contributions by multiple countries and various stakeholders. Therefore, collaborative workshops provide a great opportunity to further our understanding of the hydrologic processes of the Mekong River Basin, share the benefits of the aquifer and provide a strategy and vision for sustainable water resource management in the Mekong-Lancang River countries. 相似文献
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Groundwater, as a precious resource hidden underground, is an important component of the global water system. Transboundary
aquifers containing substantial amount of groundwater often carry crucial ecological and social implications. Yet, it is unfortunate
that transboundary aquifers have hardly been in the forefront of political and scientific discussions, and have not received
due attention by policymakers. This article attempts to summarize the investigation on the eight transboundary aquifers that
China shares with the neighboring countries. An overview on the groundwater resources in China, including its distribution,
exploitation and challenges is also provided. Hydrogeological condition of the Heilongjiang-Amur River Basin aquifer, which
is one of the eight major aquifers, is further elaborated. Cooperative activities carried out by China and Russia on monitoring
and management of this aquifer are also presented. 相似文献
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Monitoring of regional groundwater levels provides important information for quantifying groundwater depletion and assessing impacts on the environment Historically,groundwater level monitoring wells in Beijing Plain,China,were installed for assessing groundwater resources and for monitoring the cone of depression.Monitoring wells are clustered around well fields and urban areas.There is urgent need to upgrade the existing monitoring wells to a regional groundwater level monitoring network to acquire information for integrated water resources management.A new method was proposed for designing a regional groundwater level monitoring network.The method is based on groundwater regime zone mapping.Groundwater regime zone map delineates distinct areas of possible different groundwater level variations and is useful for locating groundwater monitoring wells.This method was applied to Beijing Plain to upgrade a regional groundwater level monitoring network. 相似文献
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跨边界含水层作为地下水资源系统的一部分，涉及国家或地区之间的利益关系。文章分析了跨边界含水层问题，针对亚洲东部、中部和南部地下水系统，圈定了具有重要意义的跨国界含水层9处。对这些含水层，特别是我国边界上的黑龙江一阿穆尔河平原和伊犁河谷含水层进行了评价；对我国跨省界含水层进行了初步分析。研究跨边界含水层问题，对管理国家或地区之间共有的珍贵地下水资源，建设持久和平、共同繁荣的和谐社会具有重要的意义。 相似文献
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Sanjiang Plain-Amur River Basin aquifer is the aquifer shared by China and Russia, which is of great significance to water sources management for both countries, acting as a focused area by China and Russia. In this paper, the hydrogeological characteristics of the Sanjiang Plain-Amur River Basin is studied, aiming at understanding the differences as well as similarities of aquifer classification, chemical characteristics of groundwater, quantity of groundwater and groundwater evaluation methods of two countries, which will lay a solid foundation to further holistic study of the trans-boundary aquifer in the Sanjiang Plain-Amur River Basin. 相似文献
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《上海国土资源》2011,32(1):1-7
2011年2月28日,本刊主编、上海市地质调查研究院总工程师严学新教授,本刊编委、上海市地质调查研究院副总工程师王寒梅高级工程师,本刊编辑部主任、上海市地质调查研究院总工程师办公室副主任龚士良教授,上海市地质调查研究院焦珣博士,专程赴南京拜访了正在南京出差的中国科学院院士、吉林大学环境与资源学院林学钰教授,并围绕水土环境及其国土资源规划管理等话题进行了专题访谈。林院士对上海的城市地质及国土资源科研工作一直高度关注和充满感情,深情地回忆起与上海同行的愉快合作经历,对许多曾共事过的老同志记忆犹新,对给予的关心真诚致谢。林院士对本刊的采访要求给予了热情支持,还让我们不必专程去长春而借自己南京公务之机进行访谈;采访当日又不顾旅途劳顿和刚参加完学术活动,未及休息,还诙谐地说赶来＂面试＂,与我们畅叙近三个小时;事后又特地挤出时间,亲自审阅访谈文字稿,并作详尽细致修订。林院士的睿智博学、严谨治学、儒雅谦和使我们深为感佩!林院士结合国内外最新研究进展,针对地下水资源评价与管理、地下水污染防治、土地环境质量监测评价及对国土资源规划管理与经济社会发展的促进作用等方面,发表了富有启发性、建设性与指导性的独到见解和精辟论述,强调必须加强水资源的评价与管理、重视水与土的环境质量调查评价和污染防治与修复,将其作为国土资源管理的重要内容,并呼吁通过建立健全法律法规予以有效保障和落实。林院士还为本刊的发展提出了具体建议。 相似文献