Closed · 22-543 · CFDA 47.050;47.074;47.075 · Discretionary
Long-Term Ecological Research
Federal grant opportunity posted by U.S. National Science Foundation, cataloged on Grants.gov.
- $15.3M+
- Award range
- Closed
- Status
- -
- Close date
- 12
- Expected awards
The verdict
Long-Term Ecological Research is a closed discretionary listing from U.S. National Science Foundation that offered $15,300,000 or more across 12 expected awards. Future funding cycles may be published under the same CFDA number.
- $15.3M+
- award range
- Closed
- application status
- 12
- expected awards
- 47.050;47.074;47.075
- CFDA program
Opportunity snapshot. This Grants.gov announcement - Long-Term Ecological Research - is cataloged under number 22-543 and tied to CFDA assistance listing 47.050;47.074;47.075, posted by U.S. National Science Foundation. Grants.gov currently shows the opportunity as closed, first posted on June 6, 2025. The funding category is Discretionary, delivered as a grant.
Award economics. The award range on file is $15,300,000 or more. The agency has projected $15.3 million in total estimated funding for this announcement. It expects to issue 12 awards. If the agency funds the expected 12 awards from the $15.3 million estimated pool, the average award works out to roughly $1.3 million. Cost sharing is not required, so applicants do not need to commit matching funds to be competitive on this opportunity. Federal award ranges are often upper bounds; actual allocations reflect program appropriations, the strength of the applicant pool, and the evaluation committee's scoring.
Deadline and action path. This opportunity is closed. Monitoring the parent program page is the most reliable way to catch re-announcements in the next funding cycle. Every Grants.gov submission requires an active SAM.gov registration and a Unique Entity ID. Review the Eligibility section below carefully, federal eligibility categories (nonprofit, state or local government, tribal, individual, educational institution, small business) have distinct registration and reporting requirements. Pre-application outreach to the listed agency contact is permitted and often welcomed, it helps clarify scope and scoring priorities. Before acting on the deadline or award figures above, verify them directly on the official Grants.gov listing, amendments can change dates and amounts after this page was last refreshed.
Award Range
$15,300,000 or more
Close Date
Not specified
Opportunity is Archived
Posted
June 6, 2025
Est. Total Funding
$15,300,000
Expected Awards
12
Instrument
Grant
Description
To address ecological questions that cannot be resolved with short-term observations or experiments, NSF established the Long-Term Ecological Research Program (LTER) in 1980. Two components differentiate LTER research from projects supported by other NSF programs: 1) the research is located at specific sites chosen to represent major ecosystem types or natural biomes, and 2) it emphasizes the study of ecological phenomena over long periods of time based on data collected in five core areas. Long-term studies are critical to achieve an integrated understanding of how components of ecosystems interact as well as to test ecological theory. Ongoing research at LTER sites is expected to contribute to the development and testing of fundamental ecological theories and significantly advance understanding of the long-term dynamics of populations, communities and ecosystems. It often integrates multiple disciplines and, through cross-site interactions may examine patterns or processes over broad spatial scales. Recognizing that the value of long-term data extends beyond use at any individual site, NSF requires that data collected by all LTER sites be made publicly accessible. NSF currently supports 28 LTER sites. The program is on-going and proposals are periodically invited when a need is identified to balance the LTER portfolio or when funding opportunities arise to support new LTERs. These opportunities are announced through separate solicitations. This solicitation governs submission of renewal proposals for active LTER site awards.
Eligibility
Grants.gov lists this opportunity under eligibility category code 25. These codes correspond to applicant types (state/local government, tribal organization, nonprofit, educational institution, individual, small business, etc.) defined in Grants.gov's own eligibility reference. See the current Grants.gov eligibility categories or check the official listing below for this opportunity's exact eligibility statement.
Official Listing on Grants.gov
View full details, application forms, and submission instructions.
Agency Contact
NSF grants.gov support grantsgovsupport@nsf.gov
Key Dates
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| Sources | the SAM.gov Assistance Listings and Grants.gov |