Biodiversity
Biodiversity or Biological Resources: Various organisms in the same or different species and living organisms of all levels and sources, including land, marine and freshwater ecosystems, and the ecological relationships in which these ecosystems exist.1 Biodiversity is essential for most of the resources used by ...
Ground water
Cambodia relies heavily on its groundwater resources to overcome water shortages during the dry season. More than half of the population depends on it when enough surface water is not available. At a certain depth, the ground is saturated with water, and the upper surface ...