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Genetic study of river herring identifies conservation priorities

Genetic study of river herring identifies conservation priorities

A genetic and demographic analysis of river herring populations along the U.S. east coast, published October 2 in Evolutionary Applications, has identified distinct genetic stocks, providing crucial guidance for efforts to manage their declining populations. River herring include two related species, alewife and blueback herring, which migrate between freshwater spawning grounds and the ocean, where […]

Incendiu la un depozit de deseuri de pe platforma Aro Campulung, unde sunt inclusiv cianuri

Incendiu la un depozit de deseuri de pe platforma Aro Campulung, unde sunt inclusiv cianuri

Incendiu la un depozit de deseuri de pe platforma Aro Campulung, unde sunt inclusiv cianuri Zeci de pompieri intervin, miercuri, pentru stingerea unui incendiu izbucnit la un depozit de materiale reciclabile si deseuri de pe platforma fostei fabrici Aro din Campulung Muscel, unde sunt depozitate inclusiv deseuri chimice, locuitorii din zona plangandu-se ca le este […]

Accurate maps of streams could aid in more sustainable development of Potomac River watershed

Accurate maps of streams could aid in more sustainable development of Potomac River watershed

Where a stream ends is clear, but where it begins can be more difficult to discern. Researchers from the University of Maryland Center for Environmental Science have developed a new method to solve this problem, resulting in a new map of the Potomac River watershed stream network that significantly improves the information needed for assessing […]