Seasonal Fluctuations × Required Skills: Water Quality Management
7 jobs found.
Ayu Aquaculture Worker
Worker who raises ayu from fry to adult fish in aquaculture facilities such as rivers and ponds, up to harvesting.
Sea Urchin Aquaculture Worker
Worker who manages sea urchin seedlings in underwater or land-based aquaculture facilities, performing feeding, structure cleaning, water quality monitoring, and up to harvesting.
River Fish Aquaculture Worker
A profession that breeds river fish such as carp and sweetfish in rivers and freshwater lakes and ponds, performing water quality management, feeding, disease management, and more.
Pearl Cultivation Surgery Worker
Specialized profession that uses Akoya oysters and others to cultivate pearls, performing a series of tasks from nucleus insertion to nurturing and management.
Inland Fisheries Worker
A profession involving operating fishing gear in inland waters such as lakes and rivers to catch freshwater fish, engage in aquaculture, and manage resources.
Pufferfish Aquaculture Worker
Pufferfish aquaculture workers prepare aquaculture environments for tiger pufferfish and others, performing tasks such as feeding, water quality management, disease prevention, and shipment adjustment.
Fish Farming Worker
Occupation involving raising, managing, and harvesting fish in freshwater or seawater facilities.