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Ahmed Mohamed, Ahmed Asmoay, Saad S. Alarifi and Musaab A. A. Mohammed
Forty-eight water samples (30 groundwater and 18 surface water samples) were collected from the study region. Physical and chemical examinations were performed on the water samples to determine the values of various variables. Several graphs, sheets, and...
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Hongfei Cao, Zhao Liang, Xi Peng, Xin Cai, Kewei Wang, Hui Wang and Zhongda Lyu
Excessive emissions of carbon dioxide can lead to greenhouse effect thus destroying the ecological balance. Therefore, effective measures need to be taken to reduce the emission of carbon dioxide. In this study, the influence of carbon dioxide curing on ...
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Nur Hayati Hussin, Ismail Yusoff and May Raksmey
Groundwater has supported 70% of the water supply at the Lower Kelantan River Basin (LKRB) since the 1930s and demand for groundwater increases annually. Groundwater has been abstracted from shallow and deep aquifers. However, a comprehensive study on gr...
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Bharat Sharma Acharya, Gehendra Kharel, Chris B. Zou, Bradford P. Wilcox and Todd Halihan
Woody plant encroachment has profound impacts on the sustainable management of water resources in water-limited ecosystems. However, our understanding of the effects of this global phenomenon on groundwater recharge at local and regional scales is limite...
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Hongbin Gao, M. Cathryn Ryan, Changyou Li and Biao Sun
Hulun Lake, located in a remote, semi-arid area in the northeast part of Inner Mongolia, China, shares a transboundary basin with Mongolia and supports a unique wetland ecosystem that includes many endangered species. Decadal scale decreases in the lake ...
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Franco Guerrero,Harry Alvarez-Ospina,Armando Retama,Alfonso López-Medina,Telma Castro,Dara Salcedo
Pág. 243 - 258
An Aerodyne Aerosol Chemical Speciation Monitor (ACSM; Aerodyne Inc.) was deployed at a site north of Mexico City from November 13, 2013 to April 30, 2014 to investigate the seasonal variability of the chemical composition of submicron particles. The ACS...
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Ido Negev, Joseph Guttman, Wolfram Kloppmann
Pág. 1 - 16
This study examines the feasibility of tracing and quantifying the progress of different water sources along the water?effluent?SAT (Soil Aquifer Treatment) chain using 2H and 18O isotopes. The research was conducted at the Dan Region Reclamation Plant (...
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Qinghua Wu, Guiling Wang, Wei Zhang, Haodong Cui, Wei Zhang
Pág. 1 - 19
Water resource shortage has been a serious problem since the 1980s in the North China Plain (NCP), resulting in plenty of environmental problems. Estimating the groundwater recharge rate accurately is vital for managing groundwater effectively. This stud...
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Gema Naranjo, Tatiana Cruz-Fuentes, María Del Carmen Cabrera and Emilio Custodio
The chloride mass balance method was used to estimate the average diffuse groundwater recharge on northeastern Gran Canaria (Canary Islands), where the largest recharge to the volcanic island aquifer occurs. Rainwater was sampled monthly in ten rainwater...
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Rayco Marrero-Diaz, Francisco J. Alcalá, Nemesio M. Pérez, Dina L. López, Gladys V. Melián, Eleazar Padrón and Germán D. Padilla
The atmospheric chloride mass balance (CMB) method was used to estimate net aquifer recharge in Las Cañadas Caldera, an endorheic summit aquifer area about 2000 m a.s.l. with negligible surface runoff, which hosts the largest freshwater reserve in Teneri...
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