The Wimp Lab at Georgetown University is seeking an REU participant to examine the effects of nutrient runoff on plant productivity and decomposition in an intertidal salt marsh. Wetlands in general and intertidal salt marshes in particular are increasingly thought to play an important role in global carbon sequestration. However, anthropogenic inputs of nitrogen to these systems may not only alter plant production, but plant decomposition if lower carbon/nitrogen ratios in plant tissues alter rates of microbial processing. This project will therefore examine how nitrogen inputs affect production and decomposition in one of the dominant plants found in the intertidal salt marsh using a combination of surveys and field experiments. Participants will be involved with every aspect of the project, including: experimental design, field data collection, sample processing, as well as analyzing and interpreting results. This study is part of a much larger project to examine the long- term impacts of nutrient loading on salt marsh communities and food web structure. Our lab will cover the cost of travel to and from the field site in Tuckerton, New Jersey, as well as travel expenses for the student to present their findings at a professional meeting.
Previous research experience is not necessary, but an enthusiasm for ecology and an interest in field research experience are essential. We will provide a stipend to assist with living expenses in the Washington, D.C. area ($600/week for 10 weeks). Eligible candidates must be currently enrolled in a college/university and must also be a U.S. citizen or permanent resident. To apply, please send: 1) a cover letter explaining your interest in the position, 2) a CV, 3) an unofficial copy of your transcript, and 4) the names and e-mail addresses of two academic references to Dr. Gina Wimp ([email protected]).
