Under a wave of global change, lakes remain placid

Swimmers, boaters, and fishing enthusiasts care about keeping our lakes healthy. As climate and patterns of land development change, scientists are diving into the challenge of understanding how these interacting forces impact water quality. In a recently published paper, researchers assembled a database of thousands of lakes across the northeastern United States to address this question. They found that water quality has remained surprisingly stable over the past twenty years.

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Of feces and fertilizer: residential sources of urban water pollutants

Excess nutrients from pet waste and lawn fertilizer contribute to degraded water quality in cities. Due to the widely dispersed nature of these pollutants in residential areas, decisions made at the household level can go a long way towards solving—or exacerbating—water quality problems.

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