PLV

By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.

ATTRIBUTE IMPLEMENTED_IN_YEAR CHANGE
shrub_high_cover 2021 introduction
shrub_low_cover 2021 introduction
no_members 2011 introduction
sample_id 2011 introduction
survey_type 2011 introduction
team_id 2011 introduction
bare_soil_cover 2007 introduction
code_altitude 2007 status changed from optional to mandatory
code_country 2007 status changed from optional to mandatory
code_fence 2007 status changed from optional to mandatory
code_plot 2007 status changed from optional to mandatory
date_sampling 2007 status changed from optional to mandatory
herb_layer_cover 2007 format changed from integer to float
latitude 2007 status changed from optional to mandatory
litter_cover 2007 introduction
longitude 2007 status changed from optional to mandatory
mosses_cover 2007 format changed from integer to float
shrub_layer_cover 2007 format changed from integer to float
survey_number 2007 status changed from optional to mandatory
total_sample_area 2007 status changed from optional to mandatory
altitude 2002 introduction
country 2002 introduction
date_sampling 2002 introduction
fence 2002 introduction
herb_cover 2002 introduction
herb_height 2002 introduction
latitude 2002 introduction
longitude 2002 introduction
mosses_cover 2002 introduction
other_observations 2002 introduction
plot 2002 introduction
sampled_area 2002 introduction
Sequence 2002 introduction
shrub_cover 2002 introduction
shrub_height 2002 introduction
survey_nr 2002 introduction
tree_cover 2002 introduction

VEM

By default, table changes apply retroactively to all survey years unless explicitly indicated otherwise.

ATTRIBUTE IMPLEMENTED_IN_YEAR CHANGE
certainty 2011 introduction
code_layer_surface 2011 status changed from optional to mandatory
sample_id 2011 introduction
substrate 2011 introduction
code_plot 2007 status changed from optional to mandatory
code_species 2007 status changed from optional to mandatory
survey_number 2007 status changed from optional to mandatory
layer 2002 introduction
other_observations 2002 introduction
plot 2002 introduction
Sequence 2002 introduction
species 2002 introduction
species_cover 2002 introduction
survey_nr 2002 introduction