Régions: North Slave Region
étiquettes: contaminants, heavy metal, arsenic, birds, pesticides, eggs, ducks
chercheur principal: | Karasiuk, Donald (3) |
Nᵒ de permis: | 2496 |
Organisation: | |
Année(s) de permis: |
1979
|
Délivré: | janv. 01, 1979 |
Objectif(s): (1) To conduct an inventory of tern and gull colonies: up to 20 herring gull eggs will be collected for pesticide analysis - North Arm of Great Slave Lake. (2) To conduct investigations into the concentrations of arsenic and heavy metals in ducks - Yellowknife area. (3) To conduct annual breeding bird census programs - Yellowknife area.