Question

Sustainable water and nutrient management in algal biomass production"

Answer 1

the controlled use of a resource in such a way that its present availability and continuous flow to the future generation is insured without any disturbance to the environment is known as sustainable management .

the resources should be used in such a way that it does not hinder the present progress and also does not put at stake, the future availability of the resources .

forest resources need to be used in a manner which is environmental and developmentally sound.the benefits of the controlled exploitation should go to the local people .

if the resources exploitation will be too high, then the economic and social development will be faster but the environment will further
deteriorate.

so ,natural resources should be used continuously in such a way that economic growth and ecological conservation should go hand in hand ....

I think this helps...