Marine mammal modeling

MGEL has been developing and delivering marine mammal habitat-based density modeling for an expanding list of regions: The US Atlantic and Gulf of Mexico, US Navy Atlantic Fleet Area, the Arctic and Mediterranean.

Regional Planning

The modeling efforts tie closely with our partnerships with Northeast and mid-A regional ocean planning efforts, where we deliver spatial products for fish, marine mammals and sea birds. Our data products appear in portals and repositories like the MARCO mid-Atlantic Data Portal, Marine Cadastre, Northeast Ocean Data and OBIS-SEAMAP.


High Seas

Our lab is involved in marine conservation issues in the High Seas and Areas Beyond National Jurisdiction (ABNJ). The MiCO project is synthesizing migratory species data, and the long-running OBIS-SEAMAP data repository and web application aggregates protected species observations. We’ve provided data ( with some derived using our MGET spatial tools) and technical support for the Ecologically and Biologically Significant Marine Areas (EBSA) initiative of the Convention of Biological Diversity. Analysis in partnership with Global Fishing Watch explores fisheries impacts. Our PhD students are active with Duke University’s involvement in both science and policy engagements in the arena.


Sponsors and Partners in all these areas include:


Long-running and past projects

OBIS-SEAMAP Protected Species Database

OBIS-SEAMAP (seamap.env.duke.edu) is a spatially and temporally interactive online database for marine protected species, collecting data from ship/aerial surveys and satellite telemetry as well as acoustic monitoring and PhotoID around the globe. This 10-year and on-going service is made possible by contributions from data providers all over the world. As of 2011, the OBIS-SEAMAP database holds…

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Antarctic Foraging Ecology

This research uses a combination of state-of-the-art technology and a multidisciplinary approach to test specific hypotheses regarding interactions among the environment, krill, and Megaptera novaeangliae (humpback whale). Humpback whales are a major predator of Antarctic krill, but there is still little understanding about how these whales utilize this resources.

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Patterns of Bird and Wildlife Use

Spatial and Temporal Patterns of Bird and Wildlife Use and Fishing Activity in Eastern Pamlico Sound and the Coastal Ocean in Northern Raleigh Bay and Eastern Onslow Bay Funded by Duke Energy In collaboration with Charles H. Peterson, Stephen R. Fegley, Harvey Seim (UNC-CH Marine Sciences), and Chris Taylor (NOAA) In June of 2009, the…

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Animal Movement: Leatherback Sea Turtles

Oceanic habitat use by Mexican Leatherback Sea Turtles Funded by Lenfest Foundation In collaboration with Dr. Scott Eckert (WIDECAST) and Dr. Steven Bograd (National Marine Fisheries Service Environmental Research Division) HI3SV5GQ In the late 1970’s and early 1980’s the Pacific coast of Mexico supported the world’s largest nesting colony of the Critically Endangered leatherback sea…

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OBIS-SEAMAP Acoustics

Expansion of OBIS-SEAMAP for Passive Acoustic Monitoring Data In collaboration with Melissa Soldevilla (SEFSC), J Hildebrand (Scripps), C Clark (Cornell), S Van Parijs (NEFSC) To deal with diverse methods for the detection, classification and localization of passive acoustic monitoring (PAM) data, OBIS-SEAMAP continues improving data management, metadata standards, and mapping and visualization tools for PAM…

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Regional Fisheries

Spatio-Temporal Analyses of Bycatch in the New England Groundfish Fishery   New England’s transition to catch share management, via sectors, has created an incentive for fishermen to reduce interactions with non-target species, which they previously discarded under days-at-sea management. For the first time, fishermen are not allowed to discard marketable fish, but instead must count…

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Tools for Marine GIS

Marine Geospatial Ecology Tools (MGET) is a free, open-source geoprocessing toolbox that can help you solve a wide variety of marine research, conservation, and spatial planning problems. MGET can perform tasks such as: Downloading and converting oceanographic data into GIS formats Identifying ecologically-relevant features in remote sensing imagery Fitting, evaluating, and mapping statistical models of…

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Global Fisheries Conservation

Over-exploitation of the world’s fish resources has caused serious decline in fish populations, and there is widespread concern that the world oceans will be unable to supply fish products for future generations. Given the importance of marine fisheries for food security throughout the world, this poses a serious threat for coming generations, and we must…

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Decision Support Tool to Reduce Sea Turtle Dredging Entrainment Risk

The Bureau of Ocean Energy Management (BOEM), through its Marine Minerals Program (MMP), authorizes the use of offshore continental shelf (OCS) sand resources in shore protection and coastal restoration projects. One of the major environmental issues with these projects is the potential for dredging entrainment and mortality of federally protected sea turtles. In accordance with…

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