U.S. National Science Foundation

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.Three unique 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; 2) it emphasizes the study of phenomena over long periods of time, based upon data collection in five core areas; and 3) projects include significant integrative, cross-site, network-wide research. Research at LTER sites provides experiments, databases, and research programs for use by other scientists. It must test important ecological or ecosystem theories including, but not limited to, ecosystem stability, biodiversity, community structure, and energy flow. 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 broadly accessible.Since its origin in 1980, the LTER program has grown in size and mandate. It currently supports 26 active sites representing major biotic regions of the continental US and Alaska, the marine environment, and the Antarctic continent. Its disciplinary scope includes population and community ecology, ecosystem science, evolutionary biology, phylogenetic systematics, social and economic sciences, urban ecology, oceanography, mathematics, computer science, and science education. The existence of a network across sites allows for continental-scale questions to be addressed.

Who can apply

• Others

Contact

NSF grants.gov support<br/>grantsgovsupport@nsf.gov<br/>
grantsgovsupport@nsf.gov