USA NPN National Phenology Network

Taking the Pulse of Our Planet

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Uses the USA-NPN Contemporary or Legacy Data

Title Authors Souce Year
Plant Phenology in Eastern and Central North America: II. Phenological Observations on Lilac 'Red Rothomagensis' R.J. Hopp; B.O. Blair; R.P. Hickin Vermont Agricultural Experiment Station Bulletin 1973
Plant Phenology in Eastern and Central North America: I. Development of Networks and Preliminary Results R.J. Hopp; B.O. Blair Vermont Agricultural Experiment Station Bulletin 1973
Modeling Lilac Development R.J. Hopp 1976
Phenology: an aid to agricultural technology R.J. Hopp Vermont Agricultural Experiment Station Bulletin 1978
A Statistical Procedure for Determining the Association between Weather and Non-Measurement Biological Data J.M. Caprio Agricultural Meteorology 1966
The Solar Thermal Unit Concept in Problems Related to Plant Development and Potential Evapotranspiration J.M. Caprio Phenology and Seasonality Modeling, H. Lieth, editor. 1974
Targeted campaign increases activity among participants in Nature’s Notebook, a citizen science project. T.M. Crimmins; J.F. Weltzin; A. Rosemartin; E.M. Surina; L.R. Marsh; E.G. Denny 2014
Organizing Phenological Data Resources to Inform Natural Resource Conservation A.H. Rosemartin; T.M. Crimmins; C. Enquist; K.L. Gerst; J.L. Kellerman; E.E. Posthumus; J.F. Weltzin; E.G. Denny; P. Guertin; L.R. Marsh Biological Conservation 2014
Predicting changes in temperate forest budburst using continental-scale observations and models S.J. Jeong; D. Medvigy; E. Shevliakova; S. Malyshev Geophysical Research Letters 2013
Past and Future Changes in Climate and Hydrological Indicators in the U.S. Northeast K. Hayhoe; C. Wake; T.G. Huntington; L. Luo; M.D. Schwartz; J. Sheffield; E. Wood; B. Anderson; J. Bradbury; A. DeGaetano; T.J. Troy; D. Wolfe 2007

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