gov.noaa.nmfs.inport:54574 eng UTF8 dataset Office for Coastal Management resourceProvider Cothran, Jeremy jeremy.cothran@gmail.com pointOfContact 2026-04-30T00:00:00 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) Developing DNA Methods to Monitor Invasive Species and Biodiversity in Estuaries - NERRS/NSC(NERRS Science Collaborative) publication NOAA/NMFS/EDM 54574 https://www.fisheries.noaa.gov/inport/item/54574 WWW:LINK-1.0-http--link Full Metadata Record View the complete metadata record on InPort for more information about this dataset. information https://www.ncbi.nlm.nih.gov/search/all/?term=PRJNA667067 WWW:LINK-1.0-http--link Citation URL All genetic sequences generated by this project have been archived and made publicly available at the National Center for Biotechnology Information. download https://estuarydna.org WWW:LINK-1.0-http--link Citation URL Processed datasets, data visualization tools, and related resources are available at the project webpage. download http://www.nerrssciencecollaborative.org/project/Watts17 WWW:LINK-1.0-http--link Citation URL This site provides a project overview and links to all associated products, including data. download This project tested the use of eDNA methods to identify fish communities, assess biodiversity, and detect invasive crabs in different types of estuaries and connected streams. Samples were collected at Apalachicola, Great Bay, He’eai, Hudson, South Slough and Wells Reserves in 2018 and 2019. The project deployed two methods to analyze DNA in water samples: metabarcoding that identifies a wide range of species, and digital droplet Polymerase Chain Reaction (ddPCR) that identifies a single target organism. The team conducted baseline community assessments for fish at five reserve sites and conducted a survey of anadromous fish in a tributary stream at the sixth reserve. The project found that fish community and biodiversity assessments are well suited to eDNA applications, while invasive crabs are much harder to detect because they do not shed much DNA. The project developed protocols and recommendations for the collection, filtering, and extraction of eDNA samples at estuarine sites, and provided information which will support the design of sampling programs for fish communities. Biological monitoring programs are essential foundations for effective management of estuaries and coasts, but they can be expensive to conduct and methods such as the capture of living organisms may be traumatic for some target species. Advancements in DNA methods now make it possible to identify the organisms in an area by the DNA they leave behind, but there are relatively few proven sampling protocols and example datasets from estuaries. This project established a Collaborative Learning Community of Practice around Environmental DNA (eDNA) sampling within the National Estuarine Research Reserve system and explored the potential for eDNA to support estuarine management. Scientists and staff from six reserves worked Dataset Description: eDNA data from 6 NERRs NERRS Science Collaborative collaboratively with researchers, resource agencies, and a technical advisory team to design and implement eDNA-based monitoring protocols for specific issues and species of interest in estuarine ecosystems. completed notPlanned EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > ESTUARY theme Global Change Master Directory (GCMD) Science Keywords 23.3 CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > MAINE CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > NEW HAMPSHIRE CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > OREGON place Global Change Master Directory (GCMD) Location Keywords 23.3 12S sequence data 18S sequence data climate change eDNA environmental DNA invasive species monitoring theme Great Bay NERR, NH South Slough NERR, OR Wells NERR, ME place DOC/NOAA/NOS/OCM > Office of Coastal Management, National Ocean Service, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2017-04-24 publication 8.5 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian NERRS project InPort otherRestrictions Cite As: Office for Coastal Management, [Date of Access]: Developing DNA Methods to Monitor Invasive Species and Biodiversity in Estuaries - NERRS/NSC(NERRS Science Collaborative) [Data Date Range], https://www.fisheries.noaa.gov/inport/item/54574. NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose. otherRestrictions Access Constraints: None otherRestrictions Use Constraints: Cite this dataset when used as a source: NOAA retains the right to analyze, synthesize and publish summaries of the NERRS/NSC data. The NERRS/NSC retains the right to be fully credited for having collected and process the data. Following academic courtesy standards, the NERR site where the data were collected should be contacted and fully acknowledged in any subsequent publications in which any part of the data are used. The data enclosed within this package/transmission are only as accurate as the quality assurance and quality control procedures that are described in the associated metadata reporting statement allow. The user bears all responsibility for its subsequent use/misuse in any further analyses or comparisons. The Federal government does not assume liability to the Recipient or third persons, nor will the Federal government reimburse or indemnify the Recipient for its liability due to any losses resulting in any way from the use of this data. Requested citation format: NOAA National Estuarine Research Reserve System (NERRS) Science Collaborative(NSC). otherRestrictions Distribution Liability: The distributor does not assume liability. unclassified eng; US oceans -70.97 -70.82 42.975 43.18 Great Bay, NH NERR -70.6 -70.535 43.26 43.35 Wells, ME NERR -124.344 -124.265 43.263 43.315 South Slough, OR NERR | Currentness: Ground Condition 2017-11-01 2019-10-01 Project Lead Alison Watts University of New Hampshire (603) 862-0585 alison.watts@unh.edu Project Type Collaborative Research – generating science that informs decisions ==Project Partners • Great Bay National Estuarine Research Reserve, New Hampshire • New Hampshire Fish and Game Department • Oregon Department of Fish and Wildlife • South Slough National Estuarine Research Reserve, Oregon • Wells National Estuarine Research Reserve, Maine ==About the data The project team has made available three types data related to eDNA sequences and extractions from Wells, Great Bay, Hudson, Apalachicola, South Slough, and He’eia National Estuarine Research Reserves. 12S sequence data and summary of fish species 18S sequence data Archived DNA extractions from water samples from 6 reserves https://www.ncbi.nlm.nih.gov/search/all/?term=PRJNA667067 WWW:LINK-1.0-http--link https://www.ncbi.nlm.nih.gov/search/all/?term=PRJNA667067 All genetic sequences generated by this project have been archived and made publicly available at the National Center for Biotechnology Information. download https://estuarydna.org WWW:LINK-1.0-http--link https://estuarydna.org Processed datasets, data visualization tools, and related resources are available at the project webpage. download http://www.nerrssciencecollaborative.org/project/Watts17 WWW:LINK-1.0-http--link http://www.nerrssciencecollaborative.org/project/Watts17 This site provides a project overview and links to all associated products, including data. download