Régions: South Slave Region, Kitikmeot, Nunavut
étiquettes: biology, climate change, trees, treeline
chercheur principal: | Jacoby, Jr., Gordon C. (2) |
Nᵒ de permis: | 2393 |
Organisation: | Lamont-Doherty Geological Observatory of Columbia University |
Année(s) de permis: |
1978
|
Délivré: | janv. 01, 1978 |
Objectif(s): To collect 1/2 inch diameter core samples from old, climatically - sensitive trees at or near the northern tree line.