Earth and Planetary Sciences
Water
100%
Calcite
92%
Condition
80%
Investigation
73%
Bicarbonate
72%
Freshwater
71%
Lake
56%
Tufa
51%
Outflow
46%
pH
44%
Site
41%
Leachate
40%
Time
38%
Datum
36%
Show
34%
North Atlantic
33%
Sapropel
33%
Circulation
32%
Experiment
32%
Calcium
32%
Micro-Organism
30%
Waste
30%
Observation
29%
Temperature
29%
Deposit
28%
Travertine
25%
Impact
24%
Model
23%
Approach
23%
Rainfall
22%
Ratio
22%
Salinity
22%
Record
22%
Gulf
21%
Constraint
21%
Steel
21%
Surface Water
21%
Ocean
21%
Sediment
20%
Gibraltar
20%
Area
20%
Silicate
20%
Difference
20%
Gradient
19%
Spherulites
19%
Option
19%
Magnesium
19%
Structural Basin
19%
Productivity
19%
Response
19%