Principal Investigator:Singer, Claire L Licensed Year(s):
2022
2021 Summary:
This licence has been issued for the scientific research application No.5272.
The proposed research aims to measure the extent of non-native plant spread into natural areas in the NWT, assess the impact of this spread to native plant and soil communities, and assess the risk of invasion from plants in neighbouring jurisdictions.
Sampling plots at increasing distances from the roadside or ri...
Principal Investigator:Oldham, Micheal Licensed Year(s):
2006
Summary:
Indigenous rare plants exist in the NWT, including in parts of the Mackenzie Mountains and the Beaufort Sea coast (especially in areas that were not glaciated). Alien species may be spreading along roads. There are 94 species of alien plants, transported to the territories by human activity.
Surveys pf alien and rare plants will be conducted along roads in the North, South Slave and DehCho reg...
Principal Investigator:Witteman, John Licensed Year(s):
1996
1995 Summary:
As part of overall reclamation goals of BHP, the 1996 season will focus on three components. Vegetation response will be assessed in August using the point-frame method. Within the legume, indigenous seed and shrub cutting plots, plant density will be recorded. Soil samples in replicates of three will be collected from each treatment to analyze physical and chemical characteristics. Secondly, ...