The most eminent cause is the usage of biological resources such as hunting, trapping, fishing/harvesting aquatic resources, logging, and wood harvesting, etc. Other human activities related to agriculture and aquaculture, fishing (in particular trawling without Turtle Excluder Devices and use of FADs with entangling nets), urbanization, contribute significantly in this regard. Likewise, man-made pollution created by mismanagement of waste products in domestic, industrial and agricultural sectors is noteworthy.