|
(13)
glacier elevation/ice sheet elevation
,
glacier motion/ice sheet motion
,
glacier thickness/ice sheet thickness
,
glacier topography/ice sheet topography
,
glaciers
...
|
|
(217)
surface water chemistry
,
surface water features
,
surface water processes/measurements
,
watershed characteristics
...
|
|
|
(149)
ground water features
,
ground water processes/measurements
,
groundwater chemistry
...
|
|
(51)
contaminants
,
gases
,
isotopes
,
nutrients
,
solids
...
|
|
|
(7)
avalanche
,
freeze/thaw
,
frost
,
permafrost
,
snow cover
...
|
|
|
