Organochlorine pesticide residues in inactive cranberry bogs of the Edwin B. Forsythe National Wildlife Refuge

Metadata Updated: May 23, 2017

A 1996 Baseline Contaminants Investigation of the U.S. Fish & Wildlife Service’s (Service) Edwin B. Forsythe National Wildlife Refuge (EBFNWR) revealed elevated sediment organochlorine pesticide residues down-gradient of abandoned cranberry bogs on Four-mile Branch and Ballinger Creek (USFWS 1998). The purpose of this investigation was to determine if the abandoned bogs, now under U.S. Fish & Wildlife Service (Service) ownership, were a potential source of pesticide residues. Sediment samples were collected from within two bogs on the Oxycocus Property in Stafford Township, Ocean County, New Jersey, for organochlorine analysis. The results of that analysis indicate that the abandoned cranberry bogs sediments contain organochlorine pesticide residues, especially DDT and related breakdown analogs, DDD and DDE. The high organochlorine pesticide concentrations correlate with severe adverse impacts to benthic macroinvertebrates. In response to initial sediment results from this study, the Service initiated a Cleanup Project in 2003 to further address and eliminate bog sediments as a source of down-gradient contamination, and to develop a hydrodynamic model of bog effluent flow, which could transport re-suspended bog sediments during high flow events. Further work under the Cleanup Study is being undertaken to address fish contamination from organochlorine pesticides associated with the Oxycocus Property bogs to address ecological and human health risks in downstream Manahawkin Lake. There are similar needs that are currently unmet at other bog related locations.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

References

https://ecos.fws.gov/ServCat/Reference/Profile/23292

Dates

Metadata Created Date April 24, 2014
Metadata Updated Date May 23, 2017

Metadata Source

Harvested from fwsjson

Additional Metadata

Resource Type Dataset
Metadata Created Date April 24, 2014
Metadata Updated Date May 23, 2017
Publisher Fish and Wildlife Service
Unique Identifier FWS_ServCat_23292
Maintainer
Brent Frakes
Maintainer Email
Public Access Level public
Bureau Code 010:18
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID C:\Program Files (x86)\FWS\DataStore\Application\OpenData\FWS_ServCat_v1_1.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Quality True
Harvest Object Id 0064d68d-cd1f-4eb5-b300-0c534a3c6d82
Harvest Source Id 269d76fb-fa7e-49d2-a6bb-3a9e3f1bee70
Harvest Source Title fwsjson
Data First Published 2005-09-01
Homepage URL https://ecos.fws.gov/ServCat/Reference/Profile/23292
Data Last Modified 2005-09-01
Program Code 010:094, 010:028
Related Documents https://ecos.fws.gov/ServCat/Reference/Profile/23292
Source Datajson Identifier True
Source Hash ccba066197a56efb11213f184b02244366e93fcf
Source Schema Version 1.1
Spatial -74.4872055,39.4350128,-74.05104,40.0538368
Category Unpublished Report

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