Monitoring and Detection

Researchers will evaluate the potential of aquatic species to invade the Northeast U.S. Following the identification of appropriate target species by regional stakeholders, researchers will gather data from the NAS database and develop models to determine habitat suitability for each species.

USGS researchers will track juvenile Burmese python within Big Cypress National Preserve (BICY) and collect data on snake growth, habitat use, and causes of mortality. Known-fate models will be used to estimate survival and better understand factors that influence survival.

USGS WARC ecologists are assisting partners in conducting avian surveys on Chandeleur Islands during the pre-restoration monitoring phase to document threatened and endangered species, species richness and diversity, species abundance, and habitat use.

The USGS will establish Rod Surface Elevation Tables at five National Wildlife Refuges on the Texas coast. This work will support climate adaptation and resilience planning by identifying areas susceptible to loss and degradation due to sea-level rise and extreme climatic events along the Texas Gulf Coast.

USGS researchers will collect data on salinity, water level, and flooding duration within Big Branch National Wildlife Refuge to improve the understanding of the hydrologic system, and how hydrology drives available red-cockaded woodpecker habitat use and availability across the landscape.

USGS will monitor hydrologic and marsh conditions at the Turtle Bayou mitigation area. This effort will help provide a long-term water level dataset for Turtle Bayou.

USGS researchers are examining germination of Purple Loosestrife to determine if the seed bank can reestablish this invasive species in the Mississippi Delta.

USGS will install and maintain up to six rod surface-elevation table (RSET) rods and paired accretion monitoring stations at the location of the Maurepas Swamp Alternative-2 Mitigation Project.

USGS will provide support to the Large-scale Marsh Creation – Upper Barataria Component Project by monitoring change in the area of land and water, and recovery of vegetation and elevation over time.

USGS researchers and their partners will develop a coupled hydrodynamic and water quality modeling system; calibrate and validate the models; assess and predict outcomes of a canal backfilling restoration project on key water quality attributes; and run the modeling system under a suite of climate change scenarios.

USGS researchers are collecting information about lower trophic levels in Barataria Estuary to develop a long-term monitoring plan.

Fifty-four biologists from nine organizations, including USGS, participated in a two-day Fish Slam event on December 13 - 14, 2023 in Southwest Florida.