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pro vyhledávání: '"Ellen Denny"'
Autor:
Theresa Crimmins, Ellen Denny, Erin Posthumus, Alyssa Rosemartin, Rob Croll, Melonee Montano, Hannah Panci
Publikováno v:
BioScience. 72:908-920
The USA National Phenology Network was established in 2007 to formalize standardized phenology monitoring across the country. The aims of the network are to collect, store, and share phenology data and information to support scientific discovery, dec
Publikováno v:
Bulletin of the Ecological Society of America. 89:188-190
Autor:
Ellen Denny, Abraham Miller-Rushing, Brian Haggerty, Bruce Wilson, Jake Weltzin, the rest of the USA-NPN Protocol Development Team
Publikováno v:
Nature Precedings.
Autor:
Ellen Denny, Abraham Miller-Rushing, Brian Haggerty, Bruce Wilson, Jake Weltzin, the rest of the USA-NPN Protocol Development Team
Publikováno v:
Nature Precedings.
The USA National Phenology Network (www.usanpn.org) has recently initiated a national effort to encourage people at different levels of expertise—from backyard naturalists to professional scientists—to observe phenology and contribute to a nation