WebGhost fishing is when lost or discarded fishing gear is no longer under a fisherman’s control and is also known as derelict fishing gear or DFG. The most common types of derelict fishing gear to ghost fish are gill-nets and crab pots/traps, along with long-lines and trawls. Ghost fishing is a major problem in many ecosystems around the world. WebGhost fishing cannot help but affect fish stock from a numerical point of view. Fish caught in ghost gear cannot be harvested by fishers and thus create depleted catches. Fish and marine animals trapped in these nets inevitably die. Their remains will become sources and hosts for waterborne diseases that in turn affect the health of other ...
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Webor discarded fishing gear (ALDFG) from marine gillnet and trammel net fisheries. It describes methods to estimate ghost fishing mortality rates and levels, and synthesizes estimates of loss rates, density, duration of fishing efficiency and ghost fishing mortality rates. It also assesses related measures of regional bodies and arrangements http://djwzv.csr.obec.go.th/ ticking clock animation for powerpoint
Ghost Fishing... - Kasetsart University Museum of Fisheries
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