State of the Environment in
Vennesla 2001

 
Norsk

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Plants in swamp and dams.

The plant life in and round the dams usually vary,depending after how eutrophic.In the farmer landscape they are very often eutrophic and may usally be rich with plant and animal –life.

Very often because of the big supply of substances from the domestic animals,and the farming around the dam area.

In water areas like swamp and dams there are a big occurrence of seaweeds(plant- plancton).These seaweeds is growing by supply with nutritious matters and gas(CO2) from the water and the energy from sunlight.These seaweed is what make all life contingencies possible in the swamp.

Those swamps is often very rich by vegetation,both in the water,and along the latitude.

 

Among water plants are usally : takrør and dunkjevle important species in the low-lying country.

In several swamps which is emty for fish,in several landscapes, contain sometimes rare kinda species.Among plants is : korsandmat,stor andmat and hornblad some good examples.

 

 

 

 

 

 

 

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