What does a fish biologist do?

Fish biologist works in a natural environment such as fishing and lakes, as well as farms and aquariums to study and watch fish populations. A career in this area may also include laboratory work depending on the type of research that a fish biologist performs. Some private companies, government agencies and academic institutions have places for fish biologists at their faculty and employees and create many different opportunities for people interested in this area of ​​sciences. Usually it is necessary to hold at least a bachelor's degree to apply for jobs of this nature. This may include traveling with fishing ships that follow fishing practices, collect samples and observe crews for signs of illegal fishing activities. A biologist can also conduct a study of water quality, botanical surveys and other research by Explore interaction between fish and their environment and identifying interest issues.

in case of a problem like isKilling fish, sudden decrease in fishing or drastic change in the natural environment, fish biologists can be induced. They can conduct research to learn more about the cause of the event and the impact on fish populations and other organisms. This may include the help of environmental officials to clear the problem and also develop recommendations to avoid future incidents. For example, killing fish may be the result of release of chemicals from a production plant that may need to tighten its pollution protocols.

Aquaculture devices that grow fish for food and other purposes also need fish biologists. They can develop suitable devices and procedures for handling fish and also monitor the health of populations. In the aquarium setting, a fish biologist can work with rare and important samples to keep them healthy for observation and study. Work may also include public reach and education in museum facilities where the public can learn about fish in demonstrations and workshops.

responsibility can be very diverse and may include activities from necropsy dead fish to chemical analysis of water samples. Depending on where the fish biologist works, there may be expectations of further education that will keep up with the fields. It may also be necessary to publish contributions present at conferences and demonstrate further evidence of career development to be considered promotional and rough positions.