Due to the raising sea, it is extremely important to manage groundwater and protect the production sites. Well established marshland forests can contribute to the water management and provide value for local farmers longer than other crops.

The question is relevant, in the case of longer rotation period (more than 10 years), the sea level forecasts have to be considered in choosing the right composition of the forests. Each 10 cm higher elevation make difference can have a specific ecosystem, and the environment is dynamic. It is a really good question, a thorough research is essential, congratulations!

Thanks sir for your valuable answer....but still i want to know whether it will be effective for both (Economical as well as ecological).

They are, but actual benefit will be based on what species is planted & the economics returns therefrom.