"National Water-Quality Assessment Project."

Movement of nutrients among ecosystems is a key process that drives productivity and influences ecological dynamics. This dissertation explores two aspects of n

Stream Ecosystems in a Changing Environment synthesizes the current understanding of stream ecosystem ecology, emphasizing nutrient cycling and carbon dynamics,

It is widely recognized that headwater stream ecosystems are intimately associated with riparian forests. Riparian forests trap sediment, filter nutrients, prov

Environmental problems in coastal ecosystems can sometimes be attributed to excess nutrients flowing from upstream watersheds into estuarine settings. This nutr