Intentional conversion (by humans) of persistent upland or shallow water to wetland is termed:

Wetland creation is the intentional conversion by humans of persistent to shallow or upland water to the wetland.

Natural resource management which may lead to a division of management of natural resources like soil, water, and land focusing on how management affects the life for both future and present generation.

The division is being run with a sustainable development with a basis of land management.