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| 1 | 近50a来黑河流域水资源问题与流域集成管理显示文摘基于黑河流域器测水文等资料,分析了近50 a来黑河流域水资源形成区——上游山区水资源变化的历史背景和趋势、平原绿洲-荒漠耗水区3个循环带水资源时空变化及区域耗水特征,以及水资源管理政策变化下的流域中下游水环境问题和社会经济系统水循环过程中的水问题,探讨了解决内陆河流域水问题的水资源集成管理和区域可持续发展对策。 | 肖生春 肖洪浪 蓝永超 杨永刚 | 2011 | 中国沙漠2011,31,2: | 34 |
| 2 | 黑河流域水环境演变及其驱动机制研究进展显示文摘基于近几十年来诸多学者对西北干旱区典型内陆河流域——黑河流域水环境演变诸方面研究成果,综述了上游山区成水环境、中游绿洲用水环境和下游荒漠天然绿洲水成环境在不同时间尺度上的演变过程及其驱动机制。通过对各种古环境代用指标的对比研究表明:在大尺度上,流域上下游表现出阶段性的一致性水环境演变趋势;在小尺度上,则表现水环境演变的时空异质性。驱动机制方面,在空间上,流域上、中、下游水环境演变的气候变化和人类活动影响驱动作用各有侧重;在时间上,表现为不同尺度上气候变化与流域人类活动耦合作用的驱动机制。 | 肖生春 肖洪浪 | 2008 | 地球科学进展2008,23,7: | 28 |
| 3 | Lake Level Changes Recorded by Tree Rings of Lakeshore Shrubs: A Case Study at the Lake West-Juyan, Inner Mongolia, China显示文摘Variation in water resources is a main factor influencing ecohydrological processes and sustainable development in arid regions. Lake level changes are a useful indicator of the variability in water resources. However, observational records of changes in lake levels are usually too short to give an understanding of the long-term variability. In the present study, we investigated the tree rings of shrubs growing on the lakeshore of Lake West-Juyan, the terminus of the Heihe River in western China, and found that Lake West-Juyan had undergone degradation three times over the past 200 years. The lake level decreased from 904.3 to 896.8 m above sea level (a.s.l.) during the period 1800-1900, to 892.0 m a.s.l. from around 1900 to the late 1950s, and the lake dried out in 1963. The trend for changes in lake levels, which was represented by the composite chronology of three beach bars, showed that the phases of increasing lake levels over the past 150 years were during the periods 1852-1871, 1932-1952, 1973-1982, and 1995-1999. Comparison with the history of regional economic development showed that human activity has played an important role in regulating the water resources of the lower reaches of the Heihe watershed over the past 200 years. | Sheng-Chun XIAO Hong-Lang XIAO Jian-Hua SI Xi-Bin JI Fa-Min LIU | 2005 | Journal of Integrative Plant Biology2005,47,11: | 15 |
| 4 | 黑河流域近两千年人—水—生态演变研究进展显示文摘理解流域历史时期的人—水—生态演变过程和规律,对其当前和未来的管理规划极为重要。通过梳理近几十年来有关学者对西北干旱区典型内陆河流域——黑河流域过去2 000年的水环境、人类活动、生态环境演变及其耦合研究等方面的成果,发现单个方面的研究均已较为普遍和成熟,并且积累了大量的素材和数据,但是缺乏以流域为单元,从长时间尺度综合考虑人—水—生态相互作用,定量分析人—水—生态协同演化过程的研究成果。今后的研究,一是应当着重于数据挖掘方法的探索,对已有成果进一步挖掘并进行对比和校正,构建一套长时间序列的可靠的人类活动、水文和生态数据集;二是应当着重于动力学模型的构建,增加生态—水文系统与人类活动的互馈机制描述,刻画人—水—生态的协同演化过程,从而达到通过揭示流域过去2 000年的人—水—生态协同演化过程,为流域当前和未来的管理提供历史镜鉴,为国内外的其他类似流域提供参考。社会水文学的提出无疑将极大地促进流域人—水—生态演变研究的发展。 | 陆志翔 肖洪浪 Wei Yongping 邹松兵 任娟 张志强 | 2015 | 地球科学进展2015,30,3: | 11 |
| 5 | 两千年来黑河流域水资源平衡估算与下游水环境演变驱动分析显示文摘利用地方史志、历史地理、树木年轮和近代器测记录相关的黑河流域历史时期人口变动、水土资源开发利用、下游湖泊变化、流域水资源和气候变化等资料,通过对比上游出山水资源量、中游人类活动水资源利用量和下游湖泊面积变化,在千年-百年时间尺度上对流域水资源平衡进行了估算,并分析了历史时期各阶段下游湖泊水环境和天然绿洲演变过程和驱动机制.研究结果表明:在黑河流域,气候变化条件下的上游山区水资源总量和中游走廊平原区绿洲人类活动用水后下泄的水资源量,决定了下游水环境演变过程;在两千年来显现出不同历史阶段的流域水资源平衡模式和下游水环境演变特征,以及气候变化和人类活动在不同历史时期的耦合驱动机制. | 肖生春 肖洪浪 | 2008 | 冰川冻土2008,30,5: | 10 |
| 6 | Geochemical weathering of aeolian sand and its palaeoclimatic implications in the Mu Us Desert,northern China,since the Late Holocene显示文摘In the semi-arid and arid regions of northern China,geochemical behavior of the aeolian deposit is closely related to climatic and environmental changes,which was used to reconstruct the past history of environmental evolution and possibly forcing mechanisms.However,the related result was still scarce due to the lack of detailed geochemical analysis results in the desert sediments.In the present study,we systematically analyzed the geochemical components and parameters of the paleo-aeolian sand dune and modern mobile sand deposits in the Mu Us Desert and discuss the climatic variation inferred from the paleo-aeolian sand dune during the past 4.2 ka BP.The results indicated that (1) geochemical composition of the sandy deposits were dominated by SiO_2,Al_2O_3 and Na_2O and the deposits probably originated from the widespread upper continental crust (UCC) and were formed by long-term weathering,transport and re-deposition;(2) these sandy deposits were subjected to weaker weathering or uneven weathering under cold and dry conditions,and had highly similar material sources and degrees of weathering and leaching in general;and (3) the direct OSL (Optically Stimulated Luminescence) dating ages and geochemical parameters from the palaeosol-aeolian sand dune indicated that the regional climate change experienced several typically cold and warm intervals.These intervals are 4.2,2.8 ka BP and Little Ice Age and Medieval Warm Period,which probably attributed to periodic variations of the Asian summer monsoonal strength and cold events of the northern Atlantic Ocean in low and high latitudes of the Northern Hemisphere.Our results suggest that the development of the sand dune in the Mu Us Desert provided a suitable archive for understanding the past local climatic change,which is linked to the global climatic change. | LIU Bing JIN Heling SUN Zhong ZHAO Shuang | 2016 | Journal of Arid Land2016,8,5: | 6 |