1. WHAT ARE THE POSSIBLE HAZARD CAUSED BY FISH FARMING CULTURE?
Aquaculture products have been highlighted as possible dangers owing to parasite infections, foodborne sickness caused by pathogenic microorganisms, agrochemical residues, veterinary medications, and heavy metal pollution.
The escape of farmed fish from their confinement, which affects native wild fish populations, the introduction of lethal illnesses and parasites, and the overfishing of wild fish to feed carnivorous farmed fish are only a few of the environmental implications of industrial aquaculture.
They have the potential to spread disease, generate unnatural competition, and introduce new species into a natural environment. There's also the prospect of a population's genetic pool being permanently altered through interbreeding.
Furthermore, because the principal pollutants generated by fish farms are sourced from unconsumed food and faecal wastes from the fish, fish farms can cause pollution. Fish farms' effluent contains organic matter, which causes the river water to have a higher biochemical oxygen demand (BOD). Ammonia and suspended solids will also be present.
They have the potential to spread disease, generate unnatural competition, and introduce new species into a natural environment. There's also the prospect of a population's genetic pool being permanently altered through interbreeding.
2. Equipping tractors with rollover protective structures is a standard practice to protect operators from serious injury in the event of an overturn. Other solutions identified include eliminating the need to climb feed bins to open and close the hatch for feed delivery by using a pull-cable at ground level. This simple technology eliminates the exposure to falling from an elevation, a risk that accounts for at least one reported death of a worker on a fish farm. Another solution is to replace metal paddles on a hatchery trough with plastic paddles that if and when entangled in a worker's hair or clothing slip on the rotating drive shaft and thus reduce laceration and entanglement injuries. Another simple solution to prevent entanglements in large pond aerators, used to mechanically dissolve oxygen into the water, that are operated by farm tractor power take-off shafts is to use electrically powered aerators. Bubble-type aerators are safer than electrically powered paddle aerators because workers are shielded from moving parts.
Answers & Comments
Answer:
1. WHAT ARE THE POSSIBLE HAZARD CAUSED BY FISH FARMING CULTURE?
Aquaculture products have been highlighted as possible dangers owing to parasite infections, foodborne sickness caused by pathogenic microorganisms, agrochemical residues, veterinary medications, and heavy metal pollution.
The escape of farmed fish from their confinement, which affects native wild fish populations, the introduction of lethal illnesses and parasites, and the overfishing of wild fish to feed carnivorous farmed fish are only a few of the environmental implications of industrial aquaculture.
They have the potential to spread disease, generate unnatural competition, and introduce new species into a natural environment. There's also the prospect of a population's genetic pool being permanently altered through interbreeding.
Furthermore, because the principal pollutants generated by fish farms are sourced from unconsumed food and faecal wastes from the fish, fish farms can cause pollution. Fish farms' effluent contains organic matter, which causes the river water to have a higher biochemical oxygen demand (BOD). Ammonia and suspended solids will also be present.
They have the potential to spread disease, generate unnatural competition, and introduce new species into a natural environment. There's also the prospect of a population's genetic pool being permanently altered through interbreeding.
2. Equipping tractors with rollover protective structures is a standard practice to protect operators from serious injury in the event of an overturn. Other solutions identified include eliminating the need to climb feed bins to open and close the hatch for feed delivery by using a pull-cable at ground level. This simple technology eliminates the exposure to falling from an elevation, a risk that accounts for at least one reported death of a worker on a fish farm. Another solution is to replace metal paddles on a hatchery trough with plastic paddles that if and when entangled in a worker's hair or clothing slip on the rotating drive shaft and thus reduce laceration and entanglement injuries. Another simple solution to prevent entanglements in large pond aerators, used to mechanically dissolve oxygen into the water, that are operated by farm tractor power take-off shafts is to use electrically powered aerators. Bubble-type aerators are safer than electrically powered paddle aerators because workers are shielded from moving parts.