Results 111 to 120 of about 17,401 (230)

Source analysis of nitrate pollution in a typical tributary of the upper Yellow River using a combined approach of stable isotopes and DOM fluorescence characteristics

River
Identifying the sources and characteristics of water pollution is essential for the protection and management of water environments. Nitrate (NO3−) is a key pollutant affecting water quality in the Qingshui River, a typical semi‐arid tributary in the ...
Bin Xu, Duo Zhang, Ziyang Wang, Jie Li, Zhiling Du, Longmian Wang, Qingqing Pang, Xiang Zhu, Lei Xie, Ran Tao, Huili Meng, Dongyan Pei, Fuquan Peng   +12 more
doaj   +1 more source

Untersuchungen zur Renaturierung von Feuchtgebieten im Tijuana Ästuar unter besonderer Berücksichtigung von brackwasserhaltigen und salinen Teichen [PDF]

, 2013
This study represents the first comprehensive biological and hydrochemical investigation of small coastal ponds in the saltmarsh dominated Tijuana Estuary, southern California (U.S.). Special attention is given to the brackish water biotopes.
Gersberg, Richard M., Lüderitz, Volker, Tröstler, Ines   +2 more
core  

HYDROCHEMISTRY OF THE IRIMNOYE LAKE [PDF]

Успехи современного естествознания (Advances in Current Natural Sciences), 2018
G.S. Alimova, A.Yu. Tokareva
openaire   +1 more source

Hydrochemistry of springs, Najaf area, Iraq

, 2015
Springs exist in southwestern Iraq at Najaf area in southwestern desert (latitude 31º 00 ̄ – 32º 15 ̄ and longitude 43º 30 ̄ – 44º 30 ̄). Two aquifers exist in the area. The first is composed of recent deposits while the second aquifer is of Miocene deposits. The latter is important because it contains huge quantities of groundwater.
al-Dahan, Saadi, M., Hussain Hussain, Al-Ansari, Nadhir, Knutsson, Sven   +3 more
openaire   +1 more source

Hydraulic Connectivity and Hydrochemistry Influence Microbial Community Structure in Agriculturally Affected Alluvial Aquifers in the Midwestern United States. [PDF]

Environ Sci Technol
Schroer HW, Markland K, Ling F, Just CL.
europepmc   +1 more source

Hydrochemistry, a tool for understanding karst groundwater flows

, 2014
International audienceKarst is a highly heterogeneous medium (i.e. properties vary from one point to another one), and can be studied by variations of water chemical composition, which reflect in space and time differences in origin (runoff on impervious
Mudry, Jacques
core   +1 more source

Biogeochemical Mechanisms of HCO₃-Ca Water and NO₃^- Pollution in a Typical Piedmont Agricultural Area: Insights from Nitrification and Carbonate Weathering. [PDF]

Toxics
Xu L, Xin B, Liu W, Liu H, Yang G, Hao G.   +5 more
europepmc   +1 more source

Hydrogeochemical Evolutionary Mechanisms and Irrigation Suitability of Phreatic Water in a Cherry Cultivation Zone of China. [PDF]

ACS Omega
Zhan H, Liu L, Fan Z, Feng Q, Cao Y, Yang F, Liu W, Cui S, Leng X, Liu B.   +9 more
europepmc   +1 more source

Relations between stratigraphy, groundwater flow and hydrogeochemistry in Poirino Plateau and Roero areas of the Tertiary Piedmont Basin, Italy [PDF]

, 2010
Fiorucci, Adriano, Ghielmi, M., Vigna, Bartolomeo   +2 more
core  

Geological and Anthropogenic Factors Jointly Influence Hydrochemical Interactions between Groundwater and Surface Water in the Middle and Lower Yellow River. [PDF]

ACS Omega
Wang M, Fang J, Feng F, Yao T, Shan Y, Su W.   +5 more
europepmc   +1 more source