Filtered by neighborhood:Climate Change Effects on Plant-Pollinator PhenologyClear filter

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7 protocols

analyticalstandardized

correlation analysis

Statistical analysis using mixed effects models to evaluate relationships between plant clumping treatment and temperature responses while accounting for random effects of individual plants and sampli...

statistical modeling16 papers
analyticalstandardized

Fuchsin jelly pollen extraction

Quantitative analysis of pollen grain composition in bee provisions using compound microscopy. Pollen samples stained with fuchsin and examined at 100× magnification with systematic transect counting ...

palynology14 paperscompound microscope, fuchsin stain...
analyticalstandardized

Generalized additive modeling

Hierarchical Bayesian models predicting vital rates from individual and neighborhood characteristics, with population-level random effects and model selection via WAIC.

statistical modeling8 papersR statistical software v.4.4.1, rstanarm package v.2.32.1...
analyticalstandardized

Whittaker's dissimilarity index

Calculation of interaction turnover between plant-pollinator networks at different sites by comparing shared taxa and their interaction frequencies. Produces metrics of rewiring occurrence and interac...

network analysis4 paperscomputers, data analysis software
analyticalstandardized

GAM phenophase estimation

Using Generalized Additive Models to estimate emergence, peak, and senescence timing from sparse time-series abundance data. Models fit abundance curves and extract phenological metrics from first and...

temporal modeling3 papersR software, mgcv R package
analyticalstandardized

MODIS EVI time series analysis

Harmonized Landsat 8 and Sentinel-2 imagery processed through continental-scale algorithms to create vegetation index time series and estimate phenophase transition timing at 30 m resolution.

remote sensing3 papersLandsat 8 imagery, Sentinel-2 imagery...
analyticalstandardized

degree-day models

Calculation of cumulative growing degree days from weather station data using species-specific base temperatures, correlated with biological events through linear regression to assess temperature-depe...

thermal ecology3 paperscampus weather stations, National Weather Service data