Results 11 to 20 of about 876,776 (169)

Empirical quantification of lacustrine groundwater discharge – different methods and their limitations [PDF]

Proceedings of the International Association of Hydrological Sciences, 2015
Groundwater discharge into lakes (lacustrine groundwater discharge, LGD) can be an important driver of lake eutrophication. Its quantification is difficult for several reasons, and thus often neglected in water and nutrient budgets of lakes.
K. Meinikmann, G. Nützmann, J. Lewandowski   +2 more
doaj   +3 more sources

Evaluation of lacustrine groundwater discharge, hydrologic partitioning, and nutrient budgets in a proglacial lake in the Qinghai–Tibet Plateau: using ²²²Rn and stable isotopes [PDF]

Hydrology and Earth System Sciences, 2018
Proglacial lakes are good natural laboratories to investigate groundwater and glacier dynamics under current climate conditions and to explore biogeochemical cycling under pristine lake status. This study conducted a series of investigations of 222Rn,
X. Luo, X. Luo, X. Luo, X. Kuang, J. J. Jiao, J. J. Jiao, J. J. Jiao, S. Liang, R. Mao, R. Mao, R. Mao, X. Zhang, X. Zhang, X. Zhang, H. Li   +14 more
doaj   +2 more sources

Control of Groundwater‐Lake Interaction Zone Structure on Spatial Variability of Lacustrine Groundwater Discharge in Oxbow Lake

Water Resources Research
Lacustrine groundwater discharge (LGD) is an important water and nutrient source for lakes. Despite its importance, high‐resolution quantifying the spatial variability of LGD remains challenging.
Xiaoliang Sun, Yao Du, Jiawen Xu, Hao Tian, Yamin Deng, Yiqun Gan, Yanxin Wang   +6 more
doaj   +2 more sources

Seasonal dynamics of closed shallow lakes nutrient status controlled by lacustrine groundwater discharge [PDF]

Hydrology and Earth System Sciences
Lacustrine groundwater discharge (LGD) and its associated nitrogen (N) and phosphorus (P) inputs are increasingly recognized as the critical drivers of lake eutrophication.
X. Sun, X. Sun, Y. Du, Y. Du, H. Tian, H. Tian, J. Xu, J. Xu, H. Shi, H. Shi, Y. Liu, Y. Liu, Y. Deng, Y. Deng, Y. Gan, Y. Gan, Y. Wang, Y. Wang   +17 more
doaj   +2 more sources

Thermal infrared imaging for the detection of relatively warm lacustrine groundwater discharge at the surface of freshwater bodies [PDF]

Journal of Hydrology, 2018
Thermal infrared (TIR) imaging has been previously applied to survey relatively large thermal footprints in coastal zones, lakes, reservoirs and rivers.
Stefan Krause, Krause, Stefan; id_orcid, David M. Hannah, Krause, Stefan, Hannah, David M., Amaya I. Marruedo Arricibita, Lewandowski, J�rg, Jörg Lewandowski, Lewandowski, Jörg, Marruedo Arricibita, Amaya Irene, Hannah, David M.; id_orcid, Stephen J. Dugdale, Dugdale, Stephen J., Marruedo Arricibita, Amaya I.   +13 more
core   +2 more sources

Trace element distribution, sources, toxicity risk characteristics associated with lacustrine groundwater discharge in boreal lakes: Implications for the eco-environmental security in the Yellow River Basin, China

Ecological Indicators
Although the pollution of trace elements has been extensively studied, there is still a lack of comprehensive understanding regarding accumulation of these elements in lake ecosystems within the Yellow River basin, specifically the effects of lacustrine ...
Xu Yang, Shen Qu, Juliang Wang, Yuanzhen Zhao, Xiaohui Ren, Shaogang Dong, Ruihong Yu   +6 more
doaj   +2 more sources

Understanding the groundwater system of a heavily drained coastal catchment and the implications for salinity management [PDF]

, 2007
The Thurne catchment in north-east Norfolk, UK, is an extremely important part of the Broads National Park, an internationally important wetland environment. Extensive engineered land drainage of the marshes of this low-lying coastal catchment over the
Simpson, Trevor Baylie
core   +7 more sources

Morphology, Formation, and Activity of Three Different Pockmark Systems in Peri-Alpine Lake Thun, Switzerland

Frontiers in Water, 2021
Pockmarks are crater-like depressions formed by upward fluid flow (gas and/or liquid) through the unconsolidated sediment column on the floor of oceans and lakes.
Adeline N. Y. Cojean, Katrina Kremer, Maciej Bartosiewicz, Stefano C. Fabbri, Moritz F. Lehmann, Stefanie B. Wirth   +5 more
doaj   +1 more source

Contrasting nutrients input along with groundwater discharge to east Dongting Lake, central China: A geological perspective

Ecological Indicators, 2022
The spatial patterns of lacustrine groundwater discharge (LGD) and associated nutrient inputs are crucial for effective management and protection of lakes.
Xiaoliang Sun, Yao Du, Yamin Deng, Hongchen Fan, Teng Ma, Yiqun Gan   +5 more
doaj   +1 more source

Discussion on ecological water level threshold of groundwater in Baoding Plain area

Shuiwen dizhi gongcheng dizhi, 2022
Groundwater is of important ecological value. The changes in groundwater level, water quality, water content and salt content in the unsaturated zone in groundwater ecosystems drive the evolution of supergene ecological pattern.
Bowen JIN, Wenke WANG, Lei DUAN, Zhitong MA, Yi WANG, Xinhui HUANG   +5 more
doaj   +1 more source