The plots
table in the Portal database can be joined to the surveys
table
by joining plot_id
to plot_id
and the species
table can be joined to
the surveys
table by joining species_id
to species_id
.
The Portal mammal data include data from a number of different experimental
manipulations. You want to do a time-series analysis of the population dynamics
of all of the species at the site, taking into account the different
experimental manipulations. Write a query that returns the year
, month
,
day
, genus
and species
of every individual as well as the plot_id
and plot_type
of the plot they are captured on. Save this query as
species_plot_data
.