A large industrial dredging vessel pumping tons of sand into the ships storage area for a coastal rejuvenation project

sand dredging environmental impact sensitive coastal industrial shipping channel 4k resolution city harbor drone unique view holiday spot vessel urban ocean floor sea bed reef underwater sea grass enviroment ocean conservation pollution fish marine plant habitat ecosystems marine animals aquatic plants mangroves infrastructure erosion dispose construction rejuvenation global warming government project pumping silt development cargo mining extraction dredge engineering aerial project