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Water cycle evolution in the Haihe River Basin in the past 10000 years
  • ISSN号:1001-7445
  • 期刊名称:《广西大学学报:自然科学版》
  • 时间:0
  • 分类:P339[天文地球—水文科学;水利工程—水文学及水资源;天文地球—地球物理学] TV87[水利工程—水利水电工程]
  • 作者机构:[1]State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin, China Institute of Water Resources and Hydropower Research, Beijing 100038, China, [2]Research Center for Water Resources and Hydro-ecological Engineering, Ministry of Water Resources, Beijing 100044, China
  • 相关基金:supported by the National Natural Science Foundation of China (51279208,51021006,40830637); the National Basic Research Program of China (2006CB403401); supported by the Open Research Fund of the State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research
中文摘要:

在 Haihe 河盆的水缺乏问题在中国是最严重的,并且限制了它的经济发展。地下水的在抽取上在过去的 30 年里是很严重的。解决这个问题,科学决定应该由一个历史的观点制造。在过去的 10000 年在 Haihe 河盆描述水周期进化是重要的。古气候, paleogeography, palynoflora,历史的记录,同位素的丰富比率和内容的数据集为关于不同时间规模的研究被收集。一些有趣的结论被一个全面分析方法得出。首先,放射是驾驶水周期的进化的内在的力量。通常,降水与温度增加了。第二,降水在 8 ka-5 ka B.P 期间高,中间的 Holocene 的所谓的 Yangshao 温暖的时期,它再装第四级的地下水的主要部分。第三,重洪水在这个时期期间把沉积搬运了到海滨,形成在哪儿的沿海的平原城市象天津那样, Huanghua, Cangzhou 现在被定位。在最后 3000 年里,断断续续的中等洪水没有足够的精力把沉积搬运到海。河通常在 Taihang 山的山麓区域溢出了,并且,在那里扔的沉积形成了山麓平原定位 Shijiazhuang, Xingtai, Handan, Baoding 和另外的城市。降水在过去的 10000 年里在 Haihe 河盆与温度有高关联:高温度通常结合了高降水。在 Haihe 河盆的今天降水是相对低的,由于低温度。这研究在 Haihe 河盆在过去的 10000 年里揭示在温度,降水和河网络之间的关系,它在理解当前的水发行量和水缺乏有大科学、实际的重要性。

英文摘要:

The water shortage problem in the Haihe River Basin is the most severe in China, and has restricted its economic development. Over-extraction of groundwater has been very severe in the past 30 years. To solve this problem, scientific decisions should be made from a historical perspective. It is important to describe water cycle evolution in the Haihe River basin over the past 10000 years. Datasets of paleoclimate, paleogeography, palynoflora, historical record, isotopic abundance ratio and content were collected for research on different time scales. Some interesting conclusions were drawn by a comprehensive analysis method. First, radiation was the intrinsic force driving the evolution of water cycle. Generally, precipitation increased with temperature. Second, precipitation was high during 8 ka-5 ka B.P., the so-called Yangshao warm period of the Middle Holocene, which recharged the major part of the Quaternary groundwater. Third, heavy floods during this period transported sediment to the seaside, forming the Coastal Plain where cities such as Tianjin, Huanghua, Cangzhou are now located. In the last 3000 years, intermittent moderate floods did not have enough energy to transport sediment to the sea. Rivers usually overflowed in the piedmont region of the Taihang Mountains, and sediment deposited there formed the Piedmont Plain, where locate Shijiazhuang, Xingtai, Handan, Baoding and other cities. Precipitation had a high correlation with temperature in Haihe River Basin in the past 10000 years: the high temperature usually coupled with high precipitation. Today precipitation in the Haihe River Basin is relatively low, owing to low temperature. This study reveals the relationship between temperature, precipitation and river networks in the past 10000 years in Haihe River Basin, which has great scientific and practical importance in understanding the current water circulation and water shortage.

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期刊信息
  • 《广西大学学报:自然科学版》
  • 中国科技核心期刊
  • 主管单位:广西大学
  • 主办单位:广西大学
  • 主编:陈保善
  • 地址:广西南宁市大学路100号广西大学西校区
  • 邮编:530005
  • 邮箱:gxuzrb@gxu.edu.cn
  • 电话:0771-3235713 3232390
  • 国际标准刊号:ISSN:1001-7445
  • 国内统一刊号:ISSN:45-1071/N
  • 邮发代号:
  • 获奖情况:
  • 全国高校自然科学优秀学报,广西优秀科技期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),德国数学文摘,美国剑桥科学文摘,中国中国科技核心期刊,中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版)
  • 被引量:9092