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Cooperative Research and Training Programs – Resources of the National Park System

Program Information

Popular name

Cooperative Ecosystem Studies Units (CESU) Network

Program Number

15.945

Program objective

To establish and maintain cooperative study units, in partnership with federal, state, and local governments, tribes, nonprofit organizations, and institutions of higher education, to facilitate multi-disciplinary science and integrated information products related to the resources of the National Park System. To maintain a comprehensive network cooperative study units as will provide full geographic and topical coverage for research, technical assistance, and educational activities related to the resources contained in units of the National Park System and their larger regions.

Program expenditures, by FY (2023 - 2025)

This chart shows obligations for the program by fiscal year. All data for this chart was provided by the administering agency and sourced from SAM.gov, USASpending.gov, and Treasury.gov.

For more information on each of these data sources, please see the About the data page.

Additional program information

  1. 2016

    No information available. Over 500 awards were made to universities and non-profits to conduct projects relevant to the NPS system.

  2. 2017

    Over 500 awards to recipients for projects relevant to the NPS system and programs.

  3. 2018

    No information available.

  4. 2019

    A variety of research projects were funded throughout the National Park Service to assist in resource management.

  5. 2020

    Funding provided through over 300 agreements assisted researchers, scientists and resource managers across the country through projects occurring on National Park lands.

  6. 2021

    Research projects with non-profits and universities that are members of the National CESU Network completed over 200 projects in FY 2021 that assist conservation efforts on a national level.

  7. 2022

    In Fiscal Year 2022, this listing provided funding for 361 new projects in addition to modifications to existing projects.

  8. 2024

    Accomplishments include freshwater fish monitoring in water conservation area 3 and Everglades National Park. Other accomplishments include six parks in National Capital and Northeast Regions restoring 400 acres of degraded and agricultural lang into native grasslands by seeding native plants and management for 3 years by mowing, burning, and herbicide control of invasives.

Single Audit Applies (2 CFR Part 200 Subpart F):

For additional information on single audit requirements for this program, review the current Compliance Supplement.

OMB is working with the U.S. Government Accountability Office (GAO) and agency offices of inspectors general to include links to relevant oversight reports. This section will be updated once this information is made available.

2 CFR 200; NPS FAP&P 1443-2017-02

  1. 54 U.S.C. § 101702b Cooperative Study Units.