The timing of recurring biological and seasonal environmental events is changing on a
global scale relative to temperature and other climate drivers. This study considers the Gulf …

River herring—a collective name for the Alewife Alosa pseudoharengus and Blueback
Herring A. aestivalis—play a crucial role in freshwater and marine ecosystems along the …

Diadromous fishes play important ecological roles by delivering ecosystem services and
making crucial connections along the watersheds-ocean continuum. However, it is difficult to …

Management activities to restore endangered fish species, such as dam removals, fishway
installations, and periodic turbine shutdowns, usually decrease hydropower generation …

Anadromous fish are declining at a global scale, and a more holistic approach to
management is needed that addresses threats across their freshwater, estuarine, and ocean …

The current paradigm in Alewife Alosa pseudoharengus migrations is shifting from a single
reproductive event and rapid movement in and out of freshwater to one that recognizes more …

The construction of dams and tide gates on waterways has altered the physical structure of
many coastal, estuarine, and freshwater systems. These changes have come at a cost to fish …

River herring (Alosa spp.) are anadromous fish that enter North American Atlantic coastal
rivers and lakes each spring to spawn. Anthropogenic structures such as dams and tide …

The timing of biological events in plants and animals, such as migration and reproduction, is
shifting due to climate change. Anadromous fishes are particularly susceptible to these shifts …

The timing of life history events in many plants and animals depends on the seasonal
fluctuations of specific environmental conditions. Climate change is altering environmental …