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Program

Long Term Research in Environmental Biology

Funds data series long enough to answer questions a normal grant cycle cannot reach — decades of ecology, evolution and ecosystem measurement.

National Science FoundationUnited StatesGrant

Some questions in environmental biology cannot be answered inside a three-year grant. Selection acting on a population, organisms whose generations turn over slowly, soil nutrient pools, climate cycles with long return intervals — all of it needs a record longer than a normal award.

LTREB pays for that record. It funds the generation of extended time series in evolutionary biology, ecology and ec

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Each grant below is a distinct funding opportunity with its own eligibility, scope, and deliverables.

Last verified: 27 Aug 2026Source: www.nsf.gov