USA NPN National Phenology Network

Taking the Pulse of Our Planet

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Long Term Ecological Research Network

Long-Term Ecological Research Network (LTER) sites are collecting, sharing, and disseminating phenological data; collaborating in scientific research; and coordinating in education, outreach, and training activities related to phenology in cooperation with the USA-NPN. USA-NPN and LTER have established a formal agreement for operation in the form of a Memorandum of Understanding.


United States
40° 58' 47.6328" N, 91° 24' 22.5" W
Partner Type: 
Federal Institution