My table (open in a new tab as ".") does not appear in my environment

Hello,

I created a new table, which opened in a new table with no name (only "."), but this table does not appear in my environment at all. I would like to get a data frame appearing in my environment.

You have to store the result of your last line of code in an object. Change the last line to

DF <- afd_treeloss %>%
sf::st_drop_geometry() %>%
dplyr::select(ID_pr,Nm_AP,WDPAID,Ann_c,years,treecover)

You can then view DF.