Sentence examples for maintain fish from inspiring English sources

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

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

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.

A prudent advice would be to maintain fish consumption and minimise the MeHg exposure by consumption of fish known to have lower MeHg concentrations, e.g., smaller species, younger fish, and catches from less polluted waters.

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).

We must protect our state's wetland resources because they are essential to safeguarding drinking water, alleviating flooding conditions, providing recreational opportunities, maintaining fish and wildlife habitat and promoting a healthy economy.

Dredging, land reclamation and the construction of artificial islands could be swamping centuries old reefs in sediment, endangering ecosystems that play a key role in maintaining fish stocks throughout the region.

In a related matter, a study published in June showed that the large specimens of game fish prized by anglers were also important for maintaining fish populations and thereby called into question fishing regulations that allowed large fish to be kept and required that small fish be released.

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