Data and code for: Predominantly negative impacts of environmental fluctuations on tree coexistence in a tropical forest

This folder contains the data and R code used in the manuscript “Predominantly negative impacts of environmental fluctuations on tree coexistence in a tropical forest”.
Data file:
BCI_dat.RData: Demographic data of BCI tropical forest plot from 1990-2015
Note on data use: The BCI plot census are available upon request. Researchers must submit a formal research proposal and obtain authorization via the ForestGEO data portal: https://forestgeo.si.edu/explore-data/barro-colorado-island-termsconditionsrequest-forms.
Please cite the BCI plot data as: Condit R., Perez, R., Aguilar, S., Lao, S., Foster, R., Hubbell, S.P. 2019. Complete data from the Barro Colorado 50-ha plot: 423617 trees, 35 years, 2019 version. https://doi.org/10.15146/5xcp-0d46.
R code files:
01_Integral_projection_model.R
Build IPMs
02_Kernel.R
Save output of IPMs
03_Invasion_growth_rate_4scenarios.R
Simulate four scenarios and calculate the invasion growth rate
04_CV_demographic_rate.R
Estimate the effects of fluctuating environments and competition on survival, growth, and fecundity
05_Sensitivity_of_lambda.R
Calculated sensitivity of lambda to a proportional change in a given demographic rate
Fig_02a-c.R; Fig_02d.R; Fig_03a-c.R; Fig_03d.R; Fig_04.R
core plotting functions