Ressources de Gestion des Terres

Of the 14 species seeded in 1976, only Lupine and the oat cover crop did not grow in 1977. A comparison of fall seeding versus spring seeding indicated that fall seeding could be successfully used

While a total of 11 species were encountered in the study area, only 6 were recorded in the upper diversion system (i.e., upstream of the Poplar Creek dam).

This monograph reports the selection of native and naturalized species suitable for use in revegetation of disturbed sites in the Athabasca Tar Sands Area. Growth chamber tests using 25 species

Objectives of the research were to study methods for the establishment of a stable vegetative cover that would prevent erosion of the slope and, in time, might become a self maintaining unit.

Study was designed to investigate the survival of selected organisms in Beaver Creek Reservoir during 1979 following discharge of mine depressurization water from the mining area into the Reservoir

Overall objectives of this study were to determine the abundance and diversity of terrestrial breeding birds and conduct waterbird inventories to determine what changes, if any, have occurred

Study to determine the scientific, technical and economic feasibility of establishing air pollution effect gradients using lichenological methods on a radially arranged pattern of observation sites

Determine the present availability of pertinent hydrogeological data. Interpret this data as far as possible and outline effects of the groundwater systems on oil recovery operations and vice versa

Migration watches were undertaken to complement studies of birds using the waterbodies in the area of the development. Watches were conducted each morning and evening from a blind overlooking the Atha

Shorebirds readily landed on the shore of this pond and were observed to pick up bitumen on their feet and legs. Hazard considered small although some shorebirds are known to have died at this pond