Acoustic presence of marine mammals at the South Orkney Islands, Scotia Sea

Data used in study looking at the marine mammal species diversity and habitat use at South Orkney Island through passive acoustic monitoring. 

File description 

• 2016_dailyAP_rawData.csv: countdata of the number of hours per day containing at least one species-specific vocalization during the recording period in 2016
• 2017_dailyAP_rawData.csv: countdata of the number of hours per day containing at least one species-specific vocalization during the recording period in 2017
• data16_20.csv: proportion of daily acoustic marine mammal presence (0-1) and environmental variables within the audible area based on a sound frequency of 20 Hz and source level of 189 db, in 2016
• data17_20.csv: proportion of daily acoustic marine mammal presence (0-1) and environmental variables within the audible area based on a sound frequency of 20 Hz and source level of 189 db, in 2017
• data16_100.csv: proportion of daily acoustic marine mammal presence (0-1) and environmental variables within the audible area based on a sound frequency of 100 Hz and source level of 163 db, in 2016
• data17_100.csv: proportion of daily acoustic marine mammal presence (0-1) and environmental variables within the audible area based on a sound frequency of 100 Hz and source level of 163 db, in 2017
• data16_200.csv: proportion of daily acoustic marine mammal presence (0-1) and environmental variables within the audible area based on a sound frequency of 200 Hz and source level of 163 db, in 2016
• data17_200.csv: proportion of daily acoustic marine mammal presence (0-1) and environmental variables within the audible area based on a sound frequency of 200 Hz and source level of 163 db, in 2017
• GAMM_revision.R : R code