information about Permafrost field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 35.7M papers | Geology 9.4M papers | Ecology 8M papers | Oceanography 2.5M papers |
Current | |||
Permafrost 25.5k papers | |||
Child | |||
Thermokarst 2,927 papers | Rock glacier 2,428 papers | Ice wedge 1,099 papers |
Trends