Earth & Environmental Sciences
photography
76%
natural feature
47%
esthetics
36%
photograph
34%
travel
32%
learning
29%
science
23%
services
22%
world
20%
effect
16%
method
15%
modeling
14%
Business & Economics
Photography
100%
Hong Kong
64%
Emotion
15%
China
15%
Enjoyment
11%
Smartphone
10%
Mismatch
10%
Conservation
8%
Nature
8%
Education
6%
Modeling
5%
Social Sciences
photography
79%
Hong Kong
58%
experience
22%
China
18%
time experience
14%
mismatch
10%
overseas
9%
aesthetics
9%
travel
8%
conservation
8%
interpretation
6%
management
4%
learning
3%
Agriculture & Biology
photography
90%
China
45%
park rangers
24%
methodology
19%
mobile telephones
15%
aesthetics
14%
travel
12%
photographs
11%
learning
10%