|
|
|
|
|
Yuhua Gao, Xiaoyuan Wang, Xianwen Fang, Xuebo Yin, Lu Chen, Jianling Bi, Yao Ma and Shuai Chen
Fluorine and chlorine are important tracers for geochemical and environmental studies. In this study, a rapid alkaline digestion (NaOH) method for the simultaneous determination of fluorine and chlorine in marine and stream sediment reference samples usi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Barry J. Hibbs
Environmental problems may develop in groundwater basins when water levels change due to long-term wetter or drier climate or land development. A term related to water-level elevation is flow capacity, which develops in aquifers when the water table is a...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andrés Rodríguez-Seijo, Knut Endre Sjåstad and Vladislav Chrastný
Lead isotopes have been widely used to assess the sources of Pb in the soil environment since lead isotopes ratios have a specific signature that allows us to use them as environmental tracers. However, some lead sources are difficult to be identified. T...
ver más
|
|
|
|
|
|
|
|
|
|
|
Khahliso Leketa and Tamiru Abiye
Environmental isotope tracers were applied in the Upper Crocodile River Basin, Johannesburg, South Africa, to understand the groundwater recharge conditions, flow mechanisms and interactions between surface and subsurface water. Stable isotope analysis i...
ver más
|
|
|
|
|
|
|
|
|
|
|
Baoling Li, Xianfang Song, Lihu Yang, Dongxu Yao and Yingchun Xu
Understanding the hydrologic and hydrochemistry processes in the riparian area is of great importance for managing and protecting riparian water resources. This paper took a highly disturbed and polluted Shaying River Basin (SRB) of China as the study ar...
ver más
|
|
|
|
|
|
|
|
|
|
|
Feng-Hsin Hsu, Chih-Chieh Su, Pei-Ling Wang and In-Tian Lin
Submarine groundwater discharge (SGD) is evidenced around Taiwan, but the seasonal/temporal changes of SGD have not been fully examined. Here, we report a time-series investigation of SGD into a tide-dominated coastal wetland, the Gaomei Wetland, located...
ver más
|
|
|
|
|
|
|
|
|
|
|
Eva Leu, Thomas A. Brown, Martin Graeve, Jozef Wiktor, Clara J. M. Hoppe, Melissa Chierici, Agneta Fransson, Sander Verbiest, Ane C. Kvernvik and Michael J. Greenacre
Assessing the relative importance of sea ice algal-based production is often vital for studies about climate change impacts on Arctic marine ecosystems. Several types of lipid biomarkers and stable isotope ratios are widely used for tracing sea ic-associ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Julián González-Trinidad, Anuard Pacheco-Guerrero, Hugo Júnez-Ferreira, Carlos Bautista-Capetillo, Arturo Hernández-Antonio
Pág. 1 - 12
Environmental isotope tracers have been a useful tool in providing new insights into hydrologic processes. In Mexico, there have been several studies reporting different values for d18O and d2H for certain geographical areas. The objective of this study ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Liudmila Shirokova, Taissia Vorobieva, Svetlana Zabelina, Sergey Klimov, Olga Moreva, Artem Chupakov, Natalia Makhnovich, Vladimir Gogolitsyn, Elena Sobko, Natalia Shorina, Natalia Kokryatskaya, Anna Ershova, Oleg Pokrovsky
Pág. 1 - 17
Small aquatic ecosystems of the boreal zone are known to be most sensitive indicators of on-going environmental change as well as local anthropogenic pressure, while being highly vulnerable to external impacts. Compared to rather detailed knowledge of th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Warish Ahmed, Bridie Hughes and Valerie J. Harwood
Microbial source tracking (MST) endeavors to determine sources of fecal pollution in environmental waters by capitalizing on the association of certain microorganisms with the gastrointestinal tract and feces of specific animal groups. Several decades of...
ver más
|
|
|
|
|
|