Earth & Environmental Sciences

1. carbon isotope 12%
2. carbonate 17%
3. cave 51%
4. climate 30%
5. climate change 13%
6. coral 12%
7. deep water 11%
8. deglaciation 10%
9. document 10%
10. environmental impact assessment 14%
11. factor analysis 16%
12. fatty acid 12%
13. fractionation 11%
14. geographic information system 13%
15. groundwater 16%
16. hard rock 15%
17. heavy metal 19%
18. Holocene 46%
19. ice core 13%
20. Indian Ocean 29%
21. insolation 12%
22. interstadial 35%
23. isotope 24%
24. land degradation 15%
25. land use 12%
26. last deglaciation 35%
27. Last Glacial 25%
28. Last Glacial Maximum 14%
29. loess 12%
30. marine isotope stage 14%
31. monsoon 91%
32. oxygen isotope 24%
33. paleoclimate 19%
34. paleosol 14%
35. rain 10%
36. rainfall 21%
37. rare earth element 11%
38. sea 12%
39. sea surface temperature 11%
40. seawater 19%
41. speleothem 100%
42. stable isotope 23%
43. stalagmite 93%
44. summer 44%
45. suspended particulate matter 15%
46. time series 11%
47. timescale 13%
48. typhoon 28%
49. water 12%
50. watershed 13%