Long-Term Ecological Research (LTER) Sites manage a diverse array of ecological information resulting from research on ecological succession, disturbance, landscape ecology, elemental cycling, trophic structure, biodiversity, organic matter and primary productivity. Since its inception in 1980, the LTER Network has evolved from a primarily site-based research focus to a network and cross-site focus. Coincident with this evolution has been the development of metadata standards. Site-specific metadata standards and systems are being integrated through the development of metadata exchange standards and the revolution in network information servers.
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Natural Areas Conference Call for Proposals
Request for Synthesis Proposals 2026

Hunting for Biocrusts: The living skin of the earth

Our second summer, we were not evacuated!

2026 Synthesis Skills Course Opens

Site Exchanges 2026

Permafrost and Passion: How Two Summers in the Arctic Reignited My Love for Teaching

Bringing seeds of wonder and curiosity from the Arctic Circle to a Minnesota Classroom

LTER Community Call: Site Exchanges
The Forest Data Jam theme is "water and climate"