Results 31 to 40 of about 13,098 (230)

Oxygen and hydrogen isotopes measured on water bottle samples during KNORR cruise KNR199-4 [PDF]

, 2015
Oxygen and hydrogen isotopes measured on water bottle samples during KNORR cruise KNR199-
Waniek, Joanna J, Colman, Alber, Albert Smith Colman (6982592), Waniek, Joanna J., Voelker, Antje, David A Hodell (6959735), Olack, Gerard, Voelker, Antje H L, Colman, Albert Smith, Antje H L Voelker (6962852), Hodell, David A, Gerard Olack (2450239), Joanna J Waniek (6977906), Hodell, David   +13 more
core   +1 more source

Dataset of oxygen and hydrogen isotopes in Mexican tap water

, 2023
Dataset of oxygen and hydrogen isotopes in Mexican tap water collected in June to July 2018. 
Saskia Ammer (8061680)
core   +1 more source

Oxygen isotopes of waters from the Coorong Lagoon, South Australia, from 2016-2018

, 2021
To assess the fractionation of oxygen isotopes into the bivalve species Arthritica helmsi, live bivalve shells were collected alongside the waters in which they inhabit.
Gillanders, Bronwyn M, Chamberlayne, Briony, Tyler, Jonathan James   +2 more
core   +1 more source

Three-dimensional structure and sources of groundwater masses beneath the Osaka Plain, Southwest Japan

Journal of Hydrology: Regional Studies, 2022
Study region: Quaternary tectonic basin beneath the Osaka Plain, Southwest Japan Study focus: Groundwaters of different sources were categorized by the cluster analysis, using six components; Cl–, alkalinity, Na+ and Ca2+, δ18O and δ2H, and the following
Tsuyoshi Shintani, Harue Masuda, Tatsuya Nemoto, Reo Ikawa, Atsunao Marui, Masaharu Tanimizu, Tsuyoshi Ishikawa   +6 more
doaj   +1 more source

Stable and radiogenic isotopes as tracers for soil degradation [PDF]

, 2008
Soil erosion seriously threatens mountain slopes. Direct measurement of soil erosion in the field is difficult and needs long term recording. However, stable and radiogenic isotopes are potential tracers for soil erosion estimation and would enable a ...
Schaub, Monika
core   +1 more source

Origin and Residence Time of Groundwater in the Shallow Coastal Aquifer of Eastern Dahomey Basin, Southwestern Nigeria, Using δ¹⁸O and δD Isotopes

Applied Sciences, 2020
This study employed stable isotopes of δ18O and δ2H in conjunction with other hydrological parameters to understand the origin, inferred residence time, and seasonal effect of groundwater in the shallow aquifers of the eastern Dahomey Basin.
Jamiu A. Aladejana, Robert M. Kalin, Ibrahim Hassan, Philippe Sentenac, Moshood N. Tijani   +4 more
doaj   +1 more source

Geochemical Characteristics and Origin of Formation Water From the Upper Triassic Xujiahe Tight Sandstone in the Xiaoquan-Fenggu Structural Belt, Western Sichuan Depression, China

Frontiers in Earth Science, 2021
Formation water represents an important driving force and carrier for the migration and accumulation of oil and gas; thus, research on its origin is a hot spot in petroleum geology.
Peng Wang, Shuai Yin, Zhongmin Shen, Tong Zhu, Wenkai Zhang   +4 more
doaj   +1 more source

Applications of stable water and carbon isotopes in watershed research: Weathering, carbon cycling, and water balances [PDF]

, 2011
Research on rivers has traditionally involved concentration and flux measurements to better understand weathering, transport and cycling of materials from land to ocean.
Petelet-Giraud, Emmanuelle, Philippe Négrel, Heiko Freitag, Schulte, Peter, Van Geldern, Robert, Jean-Luc Probst, Peter Schulte, Ajaz Karim, Kevin Telmer, Johannes A.C. Barth, Probst, Jean-Luc, Freitag, Heiko, Karim, Ajaz, Robert van Geldern, Anne Probst, Telmer, Kevin, Négrel, Philippe, Barth, Johannes A.C., Probst, Anne, Ján Veizer, Veizer, Jan, Emmanuelle Petelet-Giraud, Barth, J. A. C., Barth, Johannes A. C.   +23 more
core   +1 more source

Links Between Carbon and Water Cycles in Northern Ecosystems: Constraints from Stable Isotopes [PDF]

, 2006
High-latitude climate change will have an impact on the carbon and water cycles in northern ecosystems. Stable isotopes in these systems can serve as indicators of changes and feedbacks.
Welp, Lisa Renee
core   +1 more source

Research on the hydrologic cycle characteristics using stable isotopes of oxygen and hydrogen in the Jinxiuchuan Basin

Tecnología y ciencias del agua, 2017
Wang, T., Xu, Z., Zhang, S., Zhang, L., & Zhao, Z. (MarchApril, 2017). Research on the hydrologic cycle characteristics using stable isotopes of oxygen and hydrogen in the Jinxiuchuan Basin.
Wang Tong, Xu Zhenghe, Zhang Shengdong, Zhang Lizhi, Zhao Zhiqiang   +4 more
doaj   +1 more source