Earth & Environmental Sciences
carbon
100%
land
78%
ecosystem
62%
oil
62%
aircraft
61%
land cover
56%
timber
52%
tourism
47%
economics
40%
nongovernmental organization
39%
biodiversity
38%
livelihood
34%
remote sensing
33%
transition
32%
forestry
32%
wildlife
30%
connectivity
30%
resource
29%
manufacturing
28%
program
27%
sustainability
26%
land rights
26%
stock management
26%
green economy
26%
organization
25%
agriculture
25%
land market
25%
forest production
25%
oil supply
24%
protected species
24%
environmental restoration
24%
empowerment
23%
civil society
22%
justice
22%
forest reserve
22%
concession
22%
sustainable forest management
22%
economic system
20%
capacity building
20%
elephant
20%
detection
20%
environmental gradient
20%
private sector
19%
carbon stock
19%
shelter
18%
forest cover
18%
environmental policy
17%
environmental issue
17%
mangrove
17%
mosaic
17%
forest management
17%
corridor
17%
deforestation
16%
near infrared
16%
peat
16%
alternative energy
16%
vertebrate
16%
plantation
16%
observatory
16%
plant species
15%
harbor
15%
Landsat
15%
income
15%
invertebrate
15%
spectrometer
14%
bird
14%
socioeconomics
14%
Asia
14%
stakeholder
14%
water supply
13%
trajectory
13%
imagery
13%
wetland
13%
petroleum
13%
restoration
13%
laser
13%
watershed
12%
market
12%
food
12%
animal
11%
pollution
11%
degradation
11%
decision
11%
services
11%
habitat
10%
biomass
10%
industry
10%
coast
10%
history
9%
need
9%
analysis
9%
loss
9%
project
9%
gas
8%
river
8%
soil
7%
water
5%