The first part of the article covers physico-chemical and biological water quality factors in their relationship to leisure activities ; the former factors include temperature, oxygen and nutritive salt contents, etc. and the latter bacteria, algae and plant life, invertebrata and fish. The second part deals with the effects of such leisure activités as bathing, fishing and motor-boating on water quality and the compatibility of such activities among themselves and with other uses made of water areas. The third part discusses the main equipment and maintenance requirements for leisure sites, which include such items as water supply protection and treatment, local drainage, keeping dangerous and prolific forms of life under control, and th...
Various uses for Electricite de France dams. Artificial lakes have existed since time immemorial bu...
France offers considerable scope for boating on her rivers and canals. The various forms of boating ...
The main factors governing the dissolved oxygen balance are recalled ; the rate of oxygenation in a ...
Water sports cover a very varied range including swimming with and without aids, skin-diving, rowing...
The use of waterways for leisure purposes is expanding on a large scale, covering a vast number of u...
The numerous antagonism phenomena between aquatic organisms as different as viruses, bacteria, algae...
Water quality observation nets conception according to the target to reach. Water quality parameters...
The water is a fundamental element to any life, as it also seems to be a essential component of the ...
The development of an expanse of water for leisure activities and the subsequent organisation involv...
Influence of atmospheric cooling towers blowdown on rivers water quality. Some physico chemical and ...
The use of water as a direct and indirect source of power — hydroelectric and thermal production res...
Entrophisation is frequently overlooked as a sign of a process which eventually produces a more or l...
The two ways in which rivers or lakes can be developed for leisure activities are as follow : (i) S...
The evolution of stored water on meta-morphic substratum induces during summer stratification the pr...
An optimisation method for regional water planning and its application to a river basin including a ...
Various uses for Electricite de France dams. Artificial lakes have existed since time immemorial bu...
France offers considerable scope for boating on her rivers and canals. The various forms of boating ...
The main factors governing the dissolved oxygen balance are recalled ; the rate of oxygenation in a ...
Water sports cover a very varied range including swimming with and without aids, skin-diving, rowing...
The use of waterways for leisure purposes is expanding on a large scale, covering a vast number of u...
The numerous antagonism phenomena between aquatic organisms as different as viruses, bacteria, algae...
Water quality observation nets conception according to the target to reach. Water quality parameters...
The water is a fundamental element to any life, as it also seems to be a essential component of the ...
The development of an expanse of water for leisure activities and the subsequent organisation involv...
Influence of atmospheric cooling towers blowdown on rivers water quality. Some physico chemical and ...
The use of water as a direct and indirect source of power — hydroelectric and thermal production res...
Entrophisation is frequently overlooked as a sign of a process which eventually produces a more or l...
The two ways in which rivers or lakes can be developed for leisure activities are as follow : (i) S...
The evolution of stored water on meta-morphic substratum induces during summer stratification the pr...
An optimisation method for regional water planning and its application to a river basin including a ...
Various uses for Electricite de France dams. Artificial lakes have existed since time immemorial bu...
France offers considerable scope for boating on her rivers and canals. The various forms of boating ...
The main factors governing the dissolved oxygen balance are recalled ; the rate of oxygenation in a ...