Sentence examples for Maintain fish from inspiring English sources

Constraints on the heating rate and temperature variability to maintain fish health and stimulate spawning behavior were considered.

It employs third-party companies to certify that fisheries are managed to safeguard jobs, maintain fish stocks and protect the ocean.

Scientists are using a laser mapping system called lidar to map the run and topography of streams and rivers in order to help maintain fish populations.

The linchpin was a new federal mandate promoting more sustainable practices on the water and embracing the usage of strong, science-based catch limits to restore and maintain fish populations at healthy levels.

Slow production in 2012 suggests that limited supplies relative to strong demand will continue to maintain fish oil prices in 2013.

Although the system was designed to maintain fish stocks at healthy levels, actual implementation of the system encouraged holders of fishing lots to extract maximum quantities of fish.

The EU has drawn up a regulation that would maintain fishing quotas for 2019.

The French did maintain fishing rights on the so-called French Shore [12] until ceding those in 1904.

Other research identifying negative associations with wetland size and R. aurora may reflect the secondary effects of exotic predators, i.e., smaller wetlands are less likely to maintain fishes or bullfrogs (Richter and Azous 1995; Adams 1999; Pearl et al. 2005).

Tank velocities must be optimal for maintaining fish health, muscle tone, and respiration.

In the prolonged stress experiment, a similar group-design and injection protocol were followed, but fish were submitted to severe confinement stress by maintaining fish under high stock density (70 kg fish mass m−3) for 72 h.