نتایج جستجو برای: depletion of water resources

تعداد نتایج: 21232585  

2005
Van Dijk M. Gilfedder J. Gallant

Native vegetation clearing has created salinity problems in many parts of Australia. Reforestation has the potential to reduce salinity, but also reduces stream flow and this is a cause of concern. Spatial predictions of the stream flow and salinity impacts of reforestation are needed to assess the ability to achieve salinity and water resource targets. Unfortunately, our ability to predict sal...

2017
Houquan Lu Yihua Wu Yijun Li Yongqiang Liu

Article history: Received 17 September 2016 Received in revised form 22 January 2017 Accepted 11 March 2017 Available online 14 March 2017 This manuscript was handled by K. Georgakakos, Editor-in-Chief, with the assistance of Carlos Jimenez, Associate Editor

Journal: :Environment international 2009
Jatinder P S Sidhu Simon G Toze

A growing beneficial reuse of biosolids in agriculture has led to concerns about potential contamination of water resources and the food chain. In order to comprehend the potential risks of transmission of diseases to the human population, an advanced quantitative risk assessment is essential. This requires good quantitative data which is currently limited due to the methodological limitations....

2008
Jochem Liem Floris Linnebank Anders Bouwer

The Riacho Fundo qualitative model, a product of the Brazilian case study run by the Univeristy of Brasilia in Naturnet project, was evaluated by stakeholders. The Riacho Fundo basin is located near Brasilia, the new capital, and changes in land use are held responsible for major changes in the area, including deforestation, erosion, loss of biodiversity and water resources, and decrease in eco...

2002
SHENG YUE CHUN YUAN WANG Chun Yuan Wang

The study of Fanta et al. (2001) investigated the variability of annual river flow of the southern African region. The assessment results may be useful for practitioners to improve water resources planning and management in this region in the future. However, the methodology used by the authors is questionable and the objective of the present paper is to point out some drawbacks in that methodo...

2017
E. González-Sosa

© 2013 González-Sosa et al., licensee InTech. This is an open access chapter distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Effect of Water Resources in the Queretaro River: Climate Analysis and Other C...

2012
Diana Paola BERNAL Inés RESTREPO

The pressure on water resources caused by accelerated urbanization, the inadequate management and disposal of wastewater and the implementation of sophisticated treatment systems which sometimes with low efficiency and coverage are some of the problems to be solved with alternative and innovative strategies that be in harmony with the recent trends on water management. One of these strategies i...

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