182 Years in the Making: Invertebrate Communities of Narragansett Bay

Benthic invertebrates support various ecosystem functions and services such as shellfish production and biogeochemical cycling. Historical data spanning 182 years permitted Hale and colleagues to determine the trends and current conditions of invertebrate communities in Narragansett Bay, Rhode Island. From the 104 studies, the authors detected over 1,000 different taxa that have been observed within the esturary and suggest human influence has greatly impacted the overall biodiversity of the invertebrate community.

Read more

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.

Read more