scholarly journals Assessment of Groundwater Resource in Climate Variability Context at Sinematiali (North of Côte d'Ivoire)

2020 ◽  
Vol 1 (5) ◽  
Author(s):  
Omer Zephir De Lasme ◽  
Avy Stephane Koffi ◽  
Dodo Guy Gnali Cedric
Keyword(s):  
Time Series ◽  
Water Resources ◽  
Climate Variability ◽  
Water Resources Management ◽  
Integrated Water Resources Management ◽  
Statistical Test ◽  
Groundwater Resource ◽  
Resources Management ◽  
Pettitt Test ◽  
Software Models

Study of climate variability gets great importance for integrated water resources management. This work examines impact of climate variability on the evolution of water resources in the Bandama sub-watershed at Sinematiali with a view of better management. The time series of rainfall and discharge were used as a database for this purpose. Known calculation hydrologic methods of Nicholson, Maillet as well as the statistical test for breaking detection (Pettitt test) were applied. The effective rain and recharge were estimated by using the ESPERE software models over the period 1980 to 1987. Climate variability is characterized by alternative season of wet, normal, and dry periods, and a pluviometry break occurred in 1984 year. The annual effective rain was assessed from 30 to 570 mm while recharge of aquifers estimated between 2 and 333 mm. This work constitutes a fundamental base for modeling water resources management at Sinematiali.

Water and climate variability: development impacts and coping strategies

2004 ◽  
Vol 49 (7) ◽  
pp. 17-24 ◽  
Author(s):  
R. Lenton
Keyword(s):  
Water Resources ◽  
Climate Variability ◽  
Coping Strategies ◽  
Water Resources Management ◽  
Millennium Development Goals ◽  
Integrated Water Resources Management ◽  
Resources Management ◽  
Development Goals ◽  
And Coping ◽  
The Relationship

This paper provides an overview of the relationship between climate variability, integrated water resources management, and the achievement of the Millennium Development Goals. It focuses on tropical countries and the impacts of climate variability on the ability of such countries to achieve the MDGs; examines the coping strategies that must be put in place to address these challenges; and makes recommendations on steps forward.

Integrated water resources management in the Ruhr River Basin, Germany

2003 ◽  
Vol 47 (7-8) ◽  
pp. 81-86 ◽  
Author(s):  
H. Bode ◽  
P. Evers ◽  
D.R. Albrecht
Keyword(s):  
Water Resources ◽  
Water Supply ◽  
River Basin ◽  
Water Resources Management ◽  
Ecological Status ◽  
Integrated Water Resources Management ◽  
Rhine River ◽  
Wastewater Disposal ◽  
Resources Management ◽  
The People

The Ruhr, with an average flow of 80.5 m3/s at its mouth, is a comparatively small tributary to the Rhine River that has to perform an important task: to secure the water supply of more than 5 million people and of the industry in the densely populated region north of the river. The complex water management system and network applied by the Ruhrverband in the natural Ruhr River Basin has been developed step by step, over decades since 1913. And from the beginning, its major goal has been to achieve optimal conditions for the people living in the region. For this purpose, a functional water supply and wastewater disposal infrastructure has been built up. The development of these structures required and still requires multi-dimensional planning and performance. Since the river serves as receiving water and at the same time as a source of drinking water, the above-standard efforts of Ruhrverband for cleaner water also help to conserve nature and wildlife. Ruhrverband has summed up its environmental awareness in the slogan: “For the people and for the environment”. This basic water philosophy, successfully applied to the Ruhr for more than 80 years, will be continued in accordance with the new European Water Framework Directive, enacted in 2000, which demands integrated water resources management in natural river basins, by including the good ecological status of surface waterbodies as an additional goal.

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