Topic
Sampling/drilling ice
NGRIP
62
Ice drill
61
Greenland
36
ICEDRILL
31
NorthGRIP
31
North Greenland Ice Core Project
28
North Greenland Ice Core Project NGRIP
27
ice/snow
26
DEPTH, ice/snow
25
DEPTH
23
AGE
20
Age
11
Accumulation rate in ice equivalent per year
8
Gas age
8
Calcium
7
Conductivity
7
water
7
δ18O
7
δ18O, water
7
Annual layer thickness
6
Calculated
6
Continuous Flow Analysis
6
Ice core
6
Age, error
5
error
5
Depth
4
EGRIP
4
East Greenland Ice-core Project
4
East Greenland Ice-core Project EGRIP
4
Glacial
4
Methane
4
Sodium
4
Volcanic aerosol
4
aerosol
4
ammonium
4
calcium
4
ipy
4
nitrate
4
relative
4
sodium
4
sulfate aerosol
4
CFA
3
Conductivity, specific
3
Dust concentration
3
GRIP/GISP/NGRIP
3
Greenland Ice Core Projects
3
Greenland Ice Core Projects GRIP/GISP/NGRIP
3
Particle concentration
3
bottom/max
3
more ...