Agriculture & Biology
carbon sequestration
72%
Hawaii
70%
space and time
69%
invasive species
62%
lowlands
58%
indigenous species
52%
carbon
36%
lava
31%
forest stands
23%
lowland forests
16%
biodiversity
16%
tropical forests
14%
primary succession
11%
storehouses
10%
ecosystems
10%
carbon sinks
8%
forest types
8%
texture
5%
vegetation
5%
sampling
2%
Earth & Environmental Sciences
carbon storage
66%
native species
65%
invasive species
65%
carbon
18%
lava flow
13%
biodiversity
9%
tropical forest
8%
island ecosystem
6%
primary succession
6%
young
5%
carbon stock
4%
age structure
4%
texture
3%
erosion
2%
vegetation
2%
matrix
2%
ecosystem
2%
Medicine & Life Sciences
Introduced Species
100%
Forests
74%
Carbon
61%
Biodiversity
15%
Islands
11%
Ecosystem
8%
Oceanic Ancestry Group
5%
Population
2%
Equipment and Supplies
2%