Understanding how gene flow influences adaptive divergence is important for predicting
adaptive responses. Theoretical studies suggest that when gene flow is high, clustering of …

Estimation of population dynamic rates is one of the most established and widely recognized
components of modern fisheries management, yet this information is rarely collected for non …

Objective Altered temperature and dissolved oxygen (DO) regimes in the tailwaters below
dams can cause stress to fish. Despite their widespread distribution in rivers across North …

It is well known that the development of the ancient Maya civilization had significant and
long-lasting impacts on the environment. This study assesses a large collection of faunal …

Many catch-and-release angling events involve air exposure and exhaustive exercise that
elicit a physiological stress response, and depending on a variety of factors, delayed …

Humans have extensively altered rivers to accommodate anthropogenic uses. Dams modify
river flow and temperature regimes important for lotic fish reproduction. Yet, assessments of …

Silver carp Hypophthalmichthys molitrix and bighead carp H. nobilis (collectively bigheaded
carp) are abundant planktivorous invasive species in North America that negatively affect …

Objective We investigated foraging success, diet composition, and the abundances of
various prey taxa in the diets of larval Freshwater Drum Aplodinotus grunniens across a …

Objective Understanding factors influencing growth is vital to effective management of fish
populations. This study investigated potential factors influencing growth of an established …

Fish growth in river ecosystems is influenced by a multitude of environmental drivers,
including the heterogeneity of these drivers. Globally, river ecosystems are subject to …