22. Levin et al. (2015) Where have all the
people gone? Enhancing global
conservation using night lights and social
media.
Ecological Applications
Volume 25, Issue 8, pages 2153-2167, 1 DEC 2015 DOI:
10.1890/15-0113.1
http://onlinelibrary.wiley.com/doi/10.1890/15-
0113.1/full#i1051-0761-25-8-2153-f04
24. Total photo-user-days each week
from 2006–2012 in (a) Zuccotti
Park, the site of the occupy
protest, (b) Black Rock Desert,
the site of the Burning Man
festival, and (c) southern
Vermont, an area popular for
viewing autumn foliage. Grey
shading indicates time periods
from the start of the protest until
people were barred from the
park (a), three weeks spanning
the annual week-long festival (b),
or the month of October each
year (c).
Wood et al. (2013)
http://www.nature.com/articles/srep02976
25. Sosiaalinen media vs. kävijätilastot
If we have good amount of data
R: 0.94
Tenkanen et al. (2017) in review
27. “We also found variables
describing accessibility,
population density, income,
mountainous terrain, or
proximity to water explained a
significant portion
of observed variation across
data from the different
platforms.”
Van Zanten et al. (2016)
Continental-scale quantification of landscape
values using social media data. PNAS,
www.pnas.org/cgi/doi/10.1073/pnas.1614158113
36. Kuka? Liikkumisen ja sisällön
perusteella
Pallas-Ylläs kansallispuiston kävijöiden
liikkumishistoria
37. Posts from a Finnish Instagram-user. 107 posts in total.
Kuka? Liikkumisen ja sisällön
perusteella
Pallas-Ylläs kansallispuiston kävijöiden
liikkumishistoria
38. Rogers Pass Summit,
Canada
Schladming-Dachstein, Austria Pallas-Yllästunturi National Park,
Finland
Posts from a Finnish Instagram-user. 107 posts in total.
Kuka? Liikkumisen ja sisällön
perusteella
Pallas-Ylläs kansallispuiston kävijöiden
liikkumishistoria
41. Uudet datalähteet ihmisten liikkumisen
tutkimuksessa
Kiinnostavia mahdollisuuksia
liikkumisen eri ulottuvuuksien
ymmärtämiseen
Menetelmällinen kehitys
vauhdikasta
Tutkimus kypsymässä,
teknisistä kokeiluista
oikeiden kysymysten
äärelle
Instagram is a social media platform that allows users to share photos and short videos.
Profiles are either private or public according to the users choise.
Content on public accounts is visible to everyone online.
Changes in API behavior…
We have visitor statistics from 18 Southern African National parks + from Finnish National parks that can be used to evaluate the presentativeness of social media data in estimating the visitor rates.