地下水是干旱区地下水依赖型生态系统（Groundwater Dependent Ecosystems）维持的根本，其中浅层地下水位的动态、地表水/地下水之间的转换过程，以及生态植被与地下水环境之间的关系研究是干旱区生态系统保护的基础。 

　　近期，澳门赌场地理科学与资源研究所于静洁研究团队通过在我国黑河流域下游额济纳地区开展地表水/地下水动态监测、降水-地表水-地下水水化学与同位素分析，以及植被生态变化的野外调查与监测，构建了额济纳盆地地下水流系统的循环模式。他们提出了额济纳三角洲地表水/地下水相互转化的典型模式，量化了额济纳河流渗漏补给地下水的关键参数，并获取了生态植被空间格局与地下水环境之间的统计关系。 

　　相关研究成果先后发表于水文学及生态水文学国际期刊Journal of Hydrology、Hydrological Processes、Ecohydrology、Environmental Earth Sciences和Marine and Freshwater Research。

    论文信息：

　　1. Wang Ping (王平), Yu Jingjie* (于静洁), Zhang Yichi (张一驰), Liu Changming (刘昌明). Groundwater recharge and hydrogeochemical evolution in the Ejina Basin, northwest China, Journal of Hydrology, 2013, 476(0), 72-86.  

　　2. Wang Ping (王平), Yu Jingjie* (于静洁), S. P. Pozdniakov, S. O. Grinevsky, Liu Changming (刘昌明). Shallow groundwater dynamics and its driving forces in extremely arid areas: a case study of the lower Heihe River in northwestern China, Hydrological Processes, 2014, 28(3), 1539-1553, doi:10.1002/hyp.9682. 

　　3. Zhu Juntao (朱军涛), Yu Jingjie* (于静洁), Wang Ping (王平), Q. Yu, and D. Eamus. Distribution patterns of groundwater-dependent vegetation species diversity and their relationship to groundwater attributes in northwestern China, Ecohydrology, 2013, 6(2), 191-200, doi:10.1002/eco.1258. 

　　4. Min Leilei (闵雷雷), Yu Jingjie* (于静洁), Liu Changming (刘昌明), Zhu Juntao (朱军涛), Wang Ping (王平). The spatial variability of streambed vertical hydraulic conductivity in an intermittent river, northwestern China, Environmental Earth Sciences, 2013, 69(3), 873-883, doi:10.1007/s12665-012-1973-8. 

　　5. Zhu Juntao (朱军涛), Yu Jingjie* (于静洁), Wang Ping (王平), Q. Yu, and D. Eamus. Variability in groundwater depth and composition and their impacts on vegetation succession in the lower Heihe River Basin, north-western China, Marine and Freshwater Research, 2014, 65(3), 206-217.