Results 21 to 30 of about 47,134 (295)

A new approach to generating research-quality phenology data: The USA National Phenology Monitoring System [PDF]

, 2010
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 ...
Abraham Miller-Rushing, Brian Haggerty, Bruce Wilson, Ellen Denny, Ellen Denny, Jake Weltzin, the rest of the USA-NPN Protocol Development Team   +6 more
core   +5 more sources

Lobelia siphilitica plants that escape herbivory in time also have reduced latex production. [PDF]

PLoS ONE, 2012
Flowering phenology is an important determinant of a plant's reproductive success. Both assortative mating and niche construction can result in the evolution of correlations between phenology and other reproductive, functional, and life history traits ...
Amy L Parachnowitsch, Christina M Caruso, Stuart A Campbell, André Kessler   +3 more
doaj   +1 more source

Satellite prediction of forest flowering phenology

Remote Sensing of Environment, 2021
Abstract Knowledge of flowering phenology is essential for understanding the condition of forest ecosystems and responses to various anthropogenic and environmental drivers. However, monitoring the spatial and temporal variability in forest flowering at landscape scales is challenging (e.g.
Dan J. Dixon, J. Nikolaus Callow, John M.A. Duncan, Samantha A. Setterfield, Natasha Pauli   +4 more
openaire   +1 more source

Experimental Test of the Combined Effects of Water Availability and Flowering Time on Pollinator Visitation and Seed Set

Frontiers in Ecology and Evolution, 2021
Climate change is likely to alter both flowering phenology and water availability for plants. Either of these changes alone can affect pollinator visitation and plant reproductive success.
M. Kate Gallagher, M. Kate Gallagher, M. Kate Gallagher, Diane R. Campbell, Diane R. Campbell   +4 more
doaj   +1 more source

Simulated herbicide drift alters native plant flowering phenology. [PDF]

Ecotoxicology
Data for herbicide effects on plant flowering are needed to determine potential impacts on plant reproduction. Thus, flowering phenology was determined for up to 12 weeks after herbicide treatment for native Willamette Valley plants growing in small plots on two Oregon State University experimental farms.
Olszyk D, Pfleeger T, Shiroyama T, Blakeley-Smith M, Lee EH, Nash MS, Plocher M.   +6 more
europepmc   +3 more sources

Herbarium specimens can reveal impacts of climate change on plant phenology; a review of methods and applications [PDF]

PeerJ, 2018
Studies in plant phenology have provided some of the best evidence for large-scale responses to recent climate change. Over the last decade, more than thirty studies have used herbarium specimens to analyze changes in flowering phenology over time ...
Casey A. Jones, Curtis C. Daehler
doaj   +2 more sources

Olive phenology as a sensitive indicator of future climatic warming in the Mediterranean [PDF]

, 2000
Experimental and modelling work suggests a strong dependence of olive flowering date on spring temperatures. Since airborne pollen concentrations reflect the flowering phenology of olive populations within a radius of 50 km, they may be a sensitive ...
Belmonte J., Blondel J., Bricchi E., C. P. Osborne, Cannell M.G.R., Chatfield C., Cour P., D. Viner, Dallman P.R., Denney J.O., Diaz de la Guardia C., Dominguez Vilches E., F. I. Woodward, Farmer R.E., Frenguelli G., Gioulekas D., Gonzalez Minero F.J., Hanninen H., Hanninen H., I. Chuine, Keynan N., Kuser J.E., Li P., Lieth H., Murray M.B., O'Neil P., Osborne C.P., Ouazzani N., Ouazzani N., Perry T.O., Pinto da Silva Q.G., Rallo L., Recio M., Rosenblum M., Sarvas R., Schimel D., Schimel D., Sokal R.R., Tas J., van Niejenhuis A., von Wuehlisch G., Wareing P.F.   +41 more
core   +1 more source

Study on the Phenology of Three Fruit Trees Species in Purwodadi Botanical Gardens, East Java, and Its Relationship with Mesoclimates

Jurnal Manajemen Hutan Tropika, 2023
Nowadays the study of phenology has taken an important contribution to climate change research. Therefore this study observed local fruit trees species collected in the Purwodadi Botanical Gardens (PBG); they were Flacourtia rukam (Zoll & Moritzi ...
Agung Sri Darmayanti, Ariffin, Budi Waluyo, Endang Arisoesilaningsih   +3 more
doaj   +1 more source

Delayed flowering phenology of red-flowering plants in response to hummingbird migration. [PDF]

Curr Biol
The radiation of angiosperms is marked by a phenomenal diversity of floral size, shape, color, scent, and reward.1,2,3,4 The multi-dimensional response to selection to optimize pollination has generated correlated suites of these floral traits across distantly related species, known as "pollination syndromes."5,6,7,8,9 The ability to test the broad ...
McKenzie PF, Berardi AE, Hopkins R.
europepmc   +3 more sources

Evolutionary processes from the perspective of flowering time diversity. [PDF]

, 2020
Although it is well appreciated that genetic studies of flowering time regulation have led to fundamental advances in the fields of molecular and developmental biology, the ways in which genetic studies of flowering time diversity have enriched the field
Blackman, Benjamin K, Gaudinier, Allison
core   +1 more source