Detail of venting of the plastic house in Haapastensyrja

PIa sown May/70 in plastic house at Haapastensyrja

PIa was sown May 9/70 in peat which later will be lifted and
stored at -5 C in fall (Sept./70). Initially planted in a temporary plastic house in Haapastensyrja.

PIa was sown May 9/70 in peat which later will be lifted and stored at -5 C in fall (Sept./70). Initially stored at a temporary plastic house in Haapastensyrja

Haapastensyrja - clonal grafts of PIa - note differences

Pine planting, site preparation ,and other land uses

Shore view at Nitmat Lake

200 ppm

Shore at Nitmat Lake, BC

Closer view of an inland stream in St. Regis