Accelerated tropical glacial melt on the order of 15-18 meters per year since the 1980’s in Peru’s Cordillera Blanca region is alarming rural communities and urban authorities, causing them to seek technical support for ...

Forty-nine families and 268 species of fishes are known to inhabit the freshwaters of Texas. We report on the distribution and status of these fishes and provide a key to their identification. Of the native fishes originally ...

Traditionally, water quality monitoring has been focused on chemical attributes such as mineral content, metals, and other contaminants. Biological monitoring is becoming more frequently utilized to assess overall ecological ...