Results 61 to 70 of about 1,519 (181)
Hydropeaking Catalyzes Redox Reactions in Impacted Aquifers: A First Field Evidence
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract Hydropeaking indicates the sudden and frequent fluctuation of river stage caused by the operation of hydropower plants. This river alteration affects numerous physical, chemical, biological, and ecohydrological processes in surface water bodies.
Gabriele Chiogna +10 more
wiley +1 more source
, 2021 The stable isotopes (δD and δ18O) in soil water allow tracing of the flow and transportation of water in the soil. However, there are few studies on the use of soil water stable isotopes to explore the soil water in the floodplain, especially in ...
Pengyan Su +6 more
core +1 more source
Frontiers in Earth Science, 2021 Studies of rainfall isotopic composition in the Iberian Peninsula are scarce, and to date, none of them have provided analyses of the triple oxygen isotopes, preventing from the complete understanding of current atmospheric processes in this region.
Reyes Giménez +6 more
doaj +1 more source
Influence of Irrigation and Topography on Groundwater Recharge in the Canadian Prairies
Hydrological Processes, Volume 40, Issue 10, October 2026.Groundwater recharge in the semi‐arid, glaciated terrain of the Canadian prairies is focused under topographic depressions, which receive snowmelt runoff generated over frozen grounds (A). Irrigation increases soil water inputs and induces recharge under uplands (B).
Alexandra T. Bateman +2 more
wiley +1 more source
, 2021 Seven profiles of permafrost ground ice (i.e. ice wedges) were sampled in 1999, 2007 and 2014 either by chainsaw or by ice screw at coastal bluffs east and west of the Zimov'e River mouth (73.33°N, 141.35°E) at the southern coast of Bol'shoy Lyakhovsky ...
Mollenhauer, Gesine +3 more
core +1 more source
Water Resources Research, Volume 62, Issue 10, October 2026.Abstract The internal recharge dynamics of karst aquifers are difficult to resolve with traditional outlet‐based indicators, owing to their heterogeneous structure and nonlinear response. To address this, we propose a non‐invasive anomaly detection framework based on a Temporal Convolutional AutoEncoder (TCAE), which integrates high‐frequency ...
Yinxia Zhu +6 more
wiley +1 more source
Stable water isotopes of underway seawater during MOSAiC expedition
, 2022 Underway seawater samples have been taken from underneath the research vessel Polarstern through a pipe installed on the ship. The valve had been open for about 2 minutes before collecting the samples to avoid possible contaminations.
Jaiser, Ralf +9 more
core +1 more source
Apatite as a Proxy for Reconstructing Magma Mixing Histories in Granitoids
Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.Abstract Apatite is a common accessory mineral in granites and mafic microgranular enclaves (MMEs), and its textural and compositional characteristics can record dynamic magmatic evolution processes. Apatites from the Early Cretaceous Sanguliu granite and its MMEs in the Liaodong Peninsula exhibit pronounced compositional heterogeneities. In this study,
Xiaowen Lin, Jiahao Zheng, Wanyi Feng
wiley +1 more source
Shui kexue jinzhan, 2015 To study the characteristics of fractionation of hydrogen and oxygen isotopes in evaporating water in Hengshui,a typical region of the North China Plain,two sets of outdoor water evaporation experiments with different salinities were conducted under ...
MA Bin +4 more
doaj +1 more source
Paleoceanography and Paleoclimatology, Volume 41, Issue 10, October 2026.Abstract Although foraminiferal oxygen isotope records (δ18OF) have long been used to develop time‐continuous estimates of past global ice volume, growing evidence indicates that the ice volume and temperature contributions to δ18OF diverge considerably over the last glacial cycle.
Tamara Pico +5 more
wiley +1 more source