regional_weightings.Rd
Regional weightings for OSPAR regions where the entire bird species populations are not monitored.
regional_weightings
A tibble with 363 rows and 10 variables
Country's ISO 3166 2 digit code
AphiaID of species in the World Register of Marine Species (WoRMS)
Species scientific name, , according to the World Register of Marine Species (WoRMS)
OSPAR region number
1 = Arctic Waters (OSPAR region I)
2 = Greater North Sea (OSPAR region II)
3 = Celtic Seas (OSPAR region III)
4 = Bay of Biscay and Iberian Coast (OSPAR region IV)
5 = Wider Atlantic (OSPAR region V)
specific bird subdivision within OSPAR regions I or II
Label used for OSPAR region and birds subdivision
Method used to count birds, breeding birds are either counts of individuals or pairs, non breeding (wintering) bird counts are counts of individuals
1 = number of individuals
2 = pairs
Flag indicating if the count was breeding data or non breeding data (overwintering or migratory birds)
Source year weighting range values have been converted to a single middle year (or nearest latest year to middle), with missing values removed.
Weighting values have been standardized to either pair or individual breeding counts as given in the required_species_count field in the species table and zero weighting values have been removed.