Another critical aspect of freshwater management is the placement of stream ... ecosystems have become a growing concern. Research indicates that wildlife populations, including fish, face a ...

The pattern in fish communities is reversed ... Organic particles in the runoff contribute to the food base in stream and river ecosystems. Heavy rainfall and snowmelt can greatly magnify the ...

London in March ordered all fishing to stop, saying in court documents that "sandeels are integral to the marine ecosystem of the North Sea". Because of climate change and commercial fishing ...