Browsing Tag 'fish'
By Liza Lester, ESA communications officer Mississippi River Basin. Green tributaries have sufficient flow for large-river specialist fishes, and long stretches unobstructed by obstacles of civilization. Blue tributaries fall below a critical flow threshold. Yellow tributaries discharge enough water, but are blocked by dams. On big rivers like the Mississippi, the infrastructure of modern civilization [...]
Read more...
Contemporary recreational fishing combines with old WPA project to hasten marsh die-off By Liza Lester, ESA communications officer CAPE Cod, Massachusetts has a problem. The iconic salt marshes of the famous summer retreat are melting away at the edges, dying back from the most popular recreational areas. The erosion is a consequence of an [...]
Read more...
Big fish, little fish, hump-shaped foraging curves, and the landscape of fear. by Liza Lester, ESA communications officer IN LIFE, much depends on context. The benefits accruing from the pursuit of liberty, lunch, and other forms of happiness, are tempered by the presence of risk. This is as true for small fishes as for anyone. [...]
Read more...
Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston. Read the full Policy News here. DROUGHT: DRY CONDITIONS COME WITH NUMEROUS COSTS, HARDSHIP FOR COMMUNITIES According to the U.S. Drought Monitor, as of the week of Aug. 21, roughly 53 percent of the nation has experienced at least moderate [...]
Read more... Here are some highlights from the latest ESA Policy News by Science Policy Analyst Terence Houston. Read the full Policy News here. SENATE: COMMITTEE REVIEWS CLIMATE CHANGE IMPACTS ON NATIVE AMERICANS On July 19, the Senate Select Committee on Indian Affairs held an oversight hearing on the impact climate change is having on Native Americans and [...]
Read more...