September 13, 2021 - Fragmentation of stream networks by anthropogenic structures such as road culverts can affect the health of a catchment by negatively affecting the ecosystem’s biota, their movements, abundances, and species richness....

June 25, 2019 - Atlantic Salmon populations are steadily declining in the Saint John River system, with environmental, physical, and biological factors likely acting cumulatively. The Tobique River catchment is a major spawning area...