Cooperative Ecosystem Studies Unit, Chesapeake Watershed CESU

Post Date

April 14th 2014

Application Due Date

April 25th 2014

Funding Opportunity Number

G14AS00057

CFDA Number(s)

15.808

Funding Instrument Type(s)

Cooperative Agreement

Funding Activity Categories

Science and Technology and other Research and Development

Number of Awards

1

Eligibility Categories

Other

This financial assistance opportunity is being issued under a Cooperative Ecosystem Studies Unit (CESU) Program. CESUкs are partnerships that provide research, technical assistance, and education. Eligible recipients must be a participating partner of the Chesapeake Watershed Cooperative Ecosystem Studies Unit (CESU) Program.

Funding

• Estimated Total Funding:

  $180000

• Award Range:

  $0 - $0

Grant Description

The US Geological Survey is offering a funding opportunity to a CESU partner for research in кThreshold rates of sea level rise for marsh resilienceк. Coastal wetlands survive sea level rise by transgressing inland or building vertically. Historically, marshes have survived changes in sea level rise by building vertically. In the last decade, numerical models that integrate biological and physical processes have been developed to understand how these biophysical processes influence wetland landscape morphology, and influence landscape/ecosystem persistence. One key and untested outcome of many of these models is that marshes survive sea level rise up to some threshold rate. Recent model experiments suggest that the threshold rate of sea level rise for marsh survival is determined by two relatively simple characteristics: tidal range (which sets the growth range of plants) and sediment availability. The USGS is measuring the rate of marsh accretion using marsh geochronologies (Pb210, Cs137) and historical photographs coupled with measuring the water column suspended sediment concentrations in coastal wetlands over seasonal timescales.

Contact Information

• Agency

  Department of the Interior

• Office:

  Geological Survey

• Agency Contact:

  Faith Graves, 703-648-7356
  fgraves@usgs.gov
  

• Agency Mailing Address:

  fgraves@usgs.gov

• Agency Email Address:

  fgraves@usgs.gov

• More Information:

  https://grants.gov/