|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Integrated study of the water–ecosystem–economy in the Heihe River Basin显示文摘The ecological water diversion project in the Heihe River Basin is the irst successful case in China in which the ecological systems in a river basin have been rescued. his project serves as a valuable example for the management of ecosystems in other inland river basins. his paper reviews the integrated studies of the water–ecosystem–economy relationship in the Heihe River Basin and concludes that sustainable development in inland river basins requires the basin to be considered as a whole, with the relationships between the upstream, midstream and downstream areas of the basin coordinated appropriately. Successful development in these basins will be relected in an improved output per cubic meter of water and the implementation of integrated river basin management practices. | Guodong Cheng Xin Li Wenzhi Zhao Zhongmin Xu Qi Feng Shengchun Xiao Honglang Xiao | 2014 | National Science Review2014，1，3： | 55 |
| 2 | Isotopic evidence for the moisture origin and composition of surface runoff in the headwaters of the Heihe River basin显示文摘We investigated the moisture origin and contribution of different water sources to surface runoff entering the headwaters of the Heihe River basin on the basis of NECP/NCAR(National Centers for Environmental Prediction/National Center for Atmospheric Research) re-analysis data and variations in the stable hydrogen and oxygen isotope ratios(δ D and δ 18O) of precipitation,spring,river,and melt water. The similar seasonality in precipitation δ 18O at different sites reveals the same moisture origin for water entering the headwaters of the Heihe River basin. The similarity in the seasonality of δ 18O and d-excess for precipitation at Yeniugou and Urumchi,which showed more positive δ 18O and lower d-excess values in summer and more negative δ 18O and higher d-excess values in winter,indicates a dominant effect of westerly air masses in summer and the integrated influence of westerly and polar air masses in winter. Higher d-excess values throughout the year for Yeniugou suggest that in arid inland areas of northwestern China,water is intensively recycled. Temporal changes in δ 18O,δ D,and d-excess reveal distinct contributions of different bodies of water to surface runoff. For example,there were similar trends for δ D,δ 18O,and d-excess of precipitation and river water from June to September,similar δ 18O trends for river and spring water from December to February,and similar trends for precipitation and runoff volumes. However,there were significant differences in δ 18O between melt water and river water in September. Our results show that the recharge of surface runoff by precipitation occurred mainly from June to mid-September,whereas the supply of surface runoff in winter was from base flow(as spring water) ,mostly with a lower runoff amount. | ZHAO LiangJu YIN Li XIAO HongLang CHENG GuoDong ZHOU MaoXian YANG YongGang LI CaiZhi ZHOU Jian | 2011 | Chinese Science Bulletin2011，56，4： | 35 |
| 3 | 拉萨河流域地表径流氢氧同位素空间分布特征显示文摘为了探析径流过程中稳定同位素变化特征及其控制因子,利用2008年拉萨河流域地表径流中δ18O和δD的监测数据以及相关气象和水文资料,初步研究了流域δ18O和δD的空间分布特征.研究发现:(1)拉萨河流域以大气降水为主要补给来源,且干流体现了较明显的蒸发效应;(2)河水偏正的d过量参数特征指示了冰雪融水的补给特征;(3)季风降水期间,拉萨河流域由高程效应和水平距离所造成的δ18O递减率约为0.16‰.(100m)-1;(4)大循环尺度下,流域内河水呈现了明显的大陆效应.研究表明高海拔地区地表径流氧氘同位素分布特征能够有效示踪流域水文循环过程,并提供古高度变化研究的稳定同位素证据. | 余婷婷 甘义群 周爱国 刘存富 刘运德 李小倩 蔡鹤生 | 2010 | 地球科学(中国地质大学学报)2010，35，5： | 20 |
| 4 | A distributed surface energy and mass balance model and its application to a mountain glacier in China显示文摘Based on the field observations on Qiyi Glacier during the warm season of 2007,using a digital elevation model(DEM,15 m resolution),we developed a distributed surface energy-and mass-balance model with an hourly resolution.The model described the effect of topography on shortwave solar radiation,and used a new parameterization for glacier albedo.The model was applied to Qiyi Glacier in the Qilian Mountain,China,for the period 20:00 30 June to 12:00 10 October 2007,to simulate the firn-line changes,the temporal and spatial variations of mass balance,and the glacial meltwater runoff.The results indicated that the patterns of altitudinal profile of glacier mass-balance were affected mainly by the altitudinal profile of albedo,and the status of the glacier mass balance was influenced directly by the values of albedo.The parameter sensitivity test showed that the model was sensitive to the air temperature lapse rate and precipitation gradient,and also sensitive to the threshold temperature for solid/liquid precipitation.Furthermore,the climate sensitivity test showed that the mass balance was more sensitive to air temperature than precipitation,and the response of mass balance to air temperature change was nonlinear while the response to precipitation change linearly.The negative mass balance trend of the glacier can not be reversed when precipitation increases by 20%and meanwhile air temperature rises by 1°C. | JIANG Xi WANG NingLian HE JianQiao WU XiaoBo SONG GaoJu | 2010 | Chinese Science Bulletin2010，55，20： | 11 |
| 5 | The altitude effect of ^(18)δO in precipitation and river water in the Southern Himalayas显示文摘The lapse rate of water isotopes is used in the study of the hydrologic cycle as well as in the estimation of uplift of the Tibetan Plateau.The greater elevation contrast in the Southern Himalayas allows for a detailed discussion about this lapse rate.We analyze variations of 18δO in precipitation and river water between 1320 m and 6700 m elevations in the Southern Himalayas,and calculate the specific lapse rate of water 18δO.The results show that the multi-year average lapse rate in precipitation over this region is 0.15‰/100 m.The one-year average lapse rate is 0.17‰/100 m from three sites along the Southern Himalayas.The two results agree,but are much lower than the global average of 0.28‰/100 m.This work also shows that there is a difference in precipitation 18δO lapse rate between the monsoon and non-monsoon seasons.The calculated precipitation lapse rate is much lower than that in surface water. | WEN Rong TIAN LiDe WENG YongBiao LIU ZhongFang ZHAO ZhongPing | 2012 | Chinese Science Bulletin2012，57，14： | 11 |
| 6 | Understanding the impact of mountain landscapes on water balance in the upper Heihe River watershed in northwestern China显示文摘Estimating the impact of mountain landscape on hydrology or water balance is essential for the sustainable development strategies of water resources.Specifically,understanding how the change of each landscape influences hydrological components will greatly improve the predictability of hydrological responses to mountain landscape changes and thus can help the government make sounder decisions.In the paper,we used the VIC(Variable Infiltration Capacity)model to conduct hydrological modeling in the upper Heihe River watershed,along with a frozen-soil module and a glacier melting module to improve the simulation.The improved model performed satisfactorily.We concluded that there are differences in the runoff generation of mountain landscape both in space and time.About 50% of the total runoff at the catchment outlet were generated in mid-mountain zone(2,900-4,000 m asl),and water was mainly consumed in low mountain region(1,700-2,900 m asl)because of the higher requirements of trees and grasses.The runoff coefficient was 0.37 in the upper Heihe River watershed.Barren landscape produced the largest runoff yields(52.46% of the total runoff)in the upper Heihe River watershed,followed by grassland(34.15%),shrub(9.02%),glacier(3.57%),and forest(0.49%).In order to simulate the impact of landscape change on hydrological components,three landscape change scenarios were designed in the study.Scenario 1,2 and 3 were to convert all shady slope landscapes at 2,000-3,300 m,2,000-3,700 m,and 2,000-4,000 m asl respectively to forest lands,with forest coverage rate increased to 12.4%,28.5% and 42.0%,respectively.The runoff at the catchment outlet correspondingly declined by 3.5%,13.1% and 24.2% under the three scenarios.The forest landscape is very important in water conservation as it reduced the flood peak and increased the base flow.The mountains as 'water towers' play important roles in water resources generation and the impact of mountain landscapes on hydrology is significant. | Jia QIN YongJian DING JinKui WU MingJie GAO ShuHua YI ChuanCheng ZHAO BaiSheng YE Man LI ShengXia WANG | 2013 | Journal of Arid Land2013，5，3： | 6 |
| 7 | 祁连山老虎沟流域产汇流特征分析显示文摘为了研究老虎沟流域冰川产汇流特征,根据老虎沟流域2009年消融期4-10月的气象与水文观测资料,采用排除和不排除降水对冰雪消融产流影响的方法,对老虎沟流域融水径流的产流特征、白天和夜晚径流特征、径流的滞后效应进行了分析。结果表明:5-9月各月流量占到整个消融期流量的比例分别为7%、26%、33%、19%、14%。降水对河流的产流贡献率约为22%,冰雪融水和地下水对河流的产流贡献率为78%。观测期内,除5月外,白天流量全部大于晚上流量,而且6-8月白天和夜晚径流之间的差值较大。老虎沟冰川区以裸冰消融为主,冰面湖较少而且小,汇流较快,储水性能并不明显。5-9月流量峰值和谷值平均分别滞后气温7.0 h、3.5 h、2.5 h、2.5 h和4.5 h,冰川排水系统也随着流量变化经历慢速-快速-慢速的变化过程。 | 张雪艳 秦翔 吴锦奎 张晓鹏 | 2017 | 冰川冻土2017，39，1： | 6 |
| 8 | The hydrological linkage of mountains and plains in the arid region of northwest China显示文摘Mountain regions supply a large amount of fresh water for the people in arid and semiarid regions, however, there is great uncertainty of the water quantification from mountains to lower areas. In order to assess the hydrological significance of mountains and the hydrological linkage of mountains and plains, the measured and simulated hydrological data of the arid region in northwest China were used in the present research which followed a catchment-based approach. Firstly, the Heihe River Basin, a well-documented area, was selected as a specific watershed to reveal the hydrological relationship between highlands (mountains) and lowlands (plains); and then, the significance and disproportion of mountain runoff of 8 river basins as cases in the arid region of northwest China were analyzed and compared following the above analysis. The results of the study showed that the proportion of mountain runoff in total basinal runoff (PMR) of most rivers is above 50%. The PMR are between 50%-95% in the rivers originated in the northern slope of the Tianshan Mountains where the aqueous vapor is relatively sufficient. And that, almost all the flow of the rivers originating from the Qilian Mountains, the southern slope of the Tianshan Mountains, and the northern slope of the Kunlun Mountains come from mountain regions. Also the PMR gradually increases from west to east in northwest China. The hydrological significance and disproportion of mountains water in the arid region of northwest China were given a systematic and thorough assessment, and the results could give potential guides for the scientific utilization of water resources in these regional areas for relieving the more and more serious shortage of water resources due to climate warming and population expansion. | QIN Jia DING YongJian YANG GuoJing | 2013 | Chinese Science Bulletin2013，58，25： | 3 |
| 9 | 山脉走向对降水中δ^(18)O垂直递减率的影响——以黑河流域上游祁连山区为例显示文摘准确定量计算降水中稳定同位素的垂直递减率对水文、古气候及古海拔高度重建等研究有重要意义.使用方差分析方法,分析了黑河流域上游祁连山区3个站点2007年10月至2008年9月降水中δ^(18)O与海拔的关系.结果表明:由于青藏高原北缘气候特征受西风环流控制,水汽的主要运移路径与祁连山脉走向基本平行,导致降水过程中缺乏水汽沿海拔爬升的过程,以及存在广泛的水汽混合等因素的影响,使得在显著性水平α=0.05下,祁连山区海拔1 600~3 300 m之间降水中δ^(18)O在年尺度和季节尺度上均没有表现出明显的高程效应,其年均值为-7.1‰.结果说明除水汽来源外,山脉走向与主要水汽运移轨迹之间的空间关系也是影响降水中稳定同位素特征的重要因素.最后,讨论了青藏高原降水δ^(18)O垂直递减率的区域变化特征. | 贺建桥 张伟 周剑 吴玉伟 | 2016 | 冰川冻土2016，38，2： | 3 |
| 10 | The Indian monsoonal influence on altitude effect of δ^(18)O in surface water on southeast Tibetan Plateau显示文摘The altitude effect of δ18O is essential for the study of the paleo-elevation reconstruction and possible to be solved through modern process studies. This study presents new δ18O reults from southeast Tibetan Plateau along two transects, the Zayu transect and the Lhasa-Nyang transect, with δ18O data from June to September representative of monsoon period and δ18O data during the rest of the year of non-monsoon period. Altitude effect outweighs the longitude and latitude effects in determining regional δ18O variation spatially. Relevant δ18O data from previous studies in the nearby region have also been combined to comprehensively understand the influence of different moisture sources on δ18O from local scale to regional scale. The δ18O in surface water in the southeast Tibetan Plateau and its nearby regions influenced by the Indian summer monsoon shows that single dominant moisture source or simple moisture sources lead to smaller altitudinal lapse rate, whilst growing contributions from local convection to precipitation enlarge δ18O-altitude rate. It thereupon reveals the significance of the Indian summer monsoon to the altitude effect of δ18O in surface water, and the complicated effect of local convection or westerlies evolution to the variation of altitudinal lapse rate. Paleo-monsoon evolution therefore should be considered when altitude effect is applied to paleo-elevation reconstruction for the Tibetan Plateau. | YANG XiaoXin XU BaiQing YANG Wei QU DongMei | 2012 | Science China Earth Sciences2012，55，3： | 2 |
| 11 | The Variability of the Snow and Ice Melt in Alpine Rivers in Northwestern China显示文摘The study of snow and ice melt(SIM) is important in water-scarce arid regions for the assessment of water supply and quality. These studies involve unique difficulties, especially in the calibration of hydro-models because there is no direct way to continuously measure the SIM at hydrostations. The recursive digital filter(RDF) and the isotopic hydro-geochemical method(IHM) were coupled to separate the SIM from eight observed series of alpine streamflows in northwestern China.Validation of the calibrated methods suggested a good capture of the SIM characteristics with fair accuracy in both space and time. Applications of the coupled methods in the upper reaches of the Hei River Basin(HRB) suggested a double peak curve of the SIM fraction to streamflow for the multi-component recharged(MCR) rivers, while a single peak curve was suggested for the rainfall-dominant recharged(RDR)rivers. Given inter-annual statistics of the separation,both types of the alpine rivers have experienced an obvious decrease of SIM since 1960 s. In the past 10 years, the SIM in the two types of rivers has risen to the levels of the 1970 s, but has remained lower than the level of the 1960 s. The study provided a considerable evidence to quantify the alpine SIM based on the separation of observed data series at gauge stations. Application of the coupled method could be helpful in the calibration and validation of SIM-related hydro-models in alpine regions. | LI Chang-bin QI Jia-guo YANG Lin-shan YANG Wen-jin ZHU Gao-feng WANG Shuai-bing | 2014 | Journal of Mountain Science2014，11，4： | 2 |
| 12 | Isotopic evidence for the moisture origin and influencing factors at Urumqi Glacier No.1 in upstream Urumqi River Basin, eastern Tianshan Mountains显示文摘The stable isotope has been extensively applied as an effective tracer especially in precipitation. In glacierized area of arid northwest China, temperature is widely considered to be a major factor affecting isotopes in precipitation, while the influences of precipitation amount, relative humidity and other meteorological parameters are still not clear. Based on analyses on stable isotope values of water samples and NCEP/NCAR(National Centers of Environmental Prediction/National Center for Atmospheric Research, USA) re-analysis data, the moisture source and characteristics of isotopes in the precipitation, meltwater and river water isotopes at Urumqi Glacier No.1 of the upstream Urumqi River Basin, eastern Tianshan Mountains from spring to autumn during four years(from 2008 to 2011) was studied. Results indicated that meltwater are the main source of water for the upper Urumqi River. Seasonal variation of δ18 O in precipitation demonstrated that δ18 O was more enriched in summer and depleted in spring and autumn. Temperature was positively correlated with isotopes, while precipitation amount and relative humidity was negatively correlated with isotopes. The water vapor was affected by westerly air mass and regional water vapor cycle. Meanwhile, back trajectory clustering analyses showed that the moisture mainly from Europe and central Asia. The moisture was more likely to be locally sourced with the ratio was 46.8%~52.1%. | SONG Meng-yuan LI Zhong-qin XIA Dun-sheng JIN Shuang ZHANG Xin | 2019 | Journal of Mountain Science2019，16，8： | 2 |
| 13 | 石羊河流域冰冻圈融水对出山径流的贡献及影响显示文摘气候变暖背景下,随着冰冻圈的持续萎缩,冰冻圈融水已成为寒区径流的重要组成部分和寒区水文过程的关键影响因子。以石羊河流域为研究区,2013年7月-2014年6月在系统采集大气降水、河水、泉水、井水、水库水、渠系水、冻土活动层地下水和冰雪融水样品基础上,应用稳定同位素示踪技术,定量评估了石羊河流域冰雪融水和冻土活动层地下水对出山径流的贡献量,结果表明:流域内大气降水、冻土活动层地下水和冰雪融水充分混合后以地下水的形式补给径流,大气降水、冻土活动层地下水和冰雪融水对出山径流的补给率分别为77%、20%和3%。依据多年冻土下界将山区分为冰雪冻土带和植被带,分析证实冰雪冻土带输出水量贡献了出山径流的82%,而植被带贡献了18%。流域出山口径流的补给带为海拔3300m以上,中游浅层地下水的补给带为海拔3700m以上。冰雪融水和冻土活动层地下水对7条支流出山径流的贡献率因自然地理状况而明显差异,东大河、西营河和金塔河降水对出山径流的贡献率分别为72%、78%和87%,相应的冻土活动层地下水贡献率为21%、17%和12%,冰雪融水为7%、5%和1%。降水对西大河、黄羊河、古浪河和大靖河出山径流贡献率分别为84%、91%、76%和73%,冻土活动层地下水对出山径流的贡献率依次为16%、9%、24%和27%。研究确认冻土活动层地下水已成为内陆河流域径流的重要组成部分,未来亟须进一步加强冻土活动层地下水水文机制的研究。 | 李宗省 李永格 冯起 朱猛 吕越敏 桂娟 李建国 | 2017 | 第四纪研究2017，37，5： | 2 |
| 14 | Accuracy evaluation of two precipitation datasets over upper reach of Heihe River Basin, northwestern China显示文摘As an important forcing data for hydrologic models, precipitation has significant effects on model simulation. The China Meteorological Forcing Dataset(ITP) and Global Land Data Assimilation System(GLDAS) precipitation data are the two commonly used data sources in the Heihe River Basin(HRB). This paper focused on evaluating the accuracy of these two precipitation datasets. A set of metrics were developed to characterize the trend, magnitude, annual allocation, event matching, frequency, and spatial distribution of the two datasets. Meanwhile, such accuracy evaluation was performed at various scales, i.e., daily, monthly, and yearly. By comparing with observations, this study concluded that: first, both ITP and GLDAS precipitation data well represented the trends at corresponding sites, and GLDAS underestimated precipitation in most regions except the east tributary headwater region; second, unusual annual precipitation distribution was observed in both datasets with overestimation of precipitation in May through September and GLDAS appeared to be much severe; third, the ITP data seriously over-predicted the precipitation events; fourth, the ITP data have better spatial distribution than GLDAS in the upper reach area of HRB. Overall, we recommended ITP precipitation data for the land surface study in the upper reach of HRB. | SiWei He ZhuoTong Nan YuTing Hou | 2015 | Research in Cold and Arid Regions2015，7，2： | 1 |
| 15 | Geochemical constraints on seasonal recharge of water and major dissolved solutes in the Huangshui River,China显示文摘The Huangshui River,an important tributary in the upper reaches of the Yellow River,has been regarded as a mother river which gestates Qinghai civilization in China.This paper presents the results of hydrogen and oxygen isotopic and water chemical analyses for the summer and winter Huangshui River water to study its seasonal recharge and major dissolved solutes.Characteristics of hydrogen and oxygen isotopes suggest that precipitation in the Qilian Mountains is the original recharge of the Huangshui River.However,in winter,the basic flow of the Huangshui River only depends on spring recharge and spring water originates from melt and infiltration of bottom layer glaciers.In summer,besides spring water,much rainfall directly recharges the Huangshui River,thus making its flux increase greatly.Water chemistry shows that the processes affecting dissolved solutes in the Huangshui River are also different between summer and winter.In summer,major ions in the river water are dominantly derived from carbonate and evaporate dissolution and anthropogenic inputs.In winter,carbonate dissolution decreases greatly while anthropogenic inputs play a much more important role for dissolved solutes in the river.Hence,further measures should be taken to lay stress on the winter Huangshui River water in order to protect the environment of the Huangshui River and reduce effects of dissolved solutes on,or prevent their pollution toward the upper Yellow River.Moreover,some measures also need to be introduced to prevent the possibility of water eutrophication caused by agricultural activities or stock raising in summer. | TAN Hongbing ZHOU Huifang RAO Wenbo ZHANG Wenjie KONG Na | 2012 | Chinese Journal Of Geochemistry2012，31，2： | 0 |
| 16 | 氢氧同位素和水化学特征反映的祁连山老虎沟冰川径流过程(英文)显示文摘Stable hydrogen and oxygen isotope has important implication on water and moisture transportation tracing research. Based on stable hydrogen(δD) and oxygen(δ^(18)O) isotope using a Picarro L1102-i and water chemistry(e.g. major ions, p H, EC and TDS) measurement, this study discussed the temporal variation and characteristics of stable hydrogen and oxygen isotope, chemistry(e.g. TDS, p H, EC, Ca^(2+), Mg^(2+), Na+ and Cl-) in various water bodies including glacier meltwater runoff, ice and snow, and precipitation at the Laohugou glacier basin during June 2012 to September 2013. Results showed that δD and δ^(18)O in the meltwater runoff varied obviously with the temporal change from June to September, showing firstly increasing trend and then decreasing trend, with the highest values in July with high air temperature and strong glacier melting, which could indicate the temporal change of glacier melting process and extent. Variations of δD and δ^(18)O in the runoff were similar with that of snow and ice on the glacier, and the values were also above the GMWL, which probably implied that the glacier runoff was mainly originated from glacier melting and precipitation supply. The glacier meltwater chemical type at the Laohugou glacier basin were mainly composed by Ca-Na-HCO_3-SO_4 and Ca-Mg-HCO_3-SO_4, which also varied evidently with the glacier melting process in summer. By analyzing the temporal change of stable hydrogen and oxygen isotope and chemistry in the melting period, we find it is easy to separate the components of the snow and ice, atmospheric precipitation and melt-runoff in the river, which could reflect the change process of glacier melting during the melting period, and thus this work can contribute to the glacier runoff change study of large-scale region by stable isotope and geochemical method in future. | 王彩霞 董志文 秦翔 张杰 杜文涛 吴锦奎 | 2016 | Journal of Geographical Sciences2016，26，6： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员