(2015) also used UMR to study water states of black spruce (Picea mariana
Mill.) and aspen (Populus tremuloides Michx.).
Imo and###Black spruce (Picea mariana
(Mill.) 14N-loading in the 1st year and field October in the 2nd year###Reduce
Picea alhertiana, Picea mariana
, and sometime Abies lasiocarpa with Hylocomium splendens are the potential climatic climax species on submesic to hygric sites.
Key words: Alces alces, black spruce, cover, food, habitat management, Picea mariana
The physiological state of Picea mariana
was studied from 1990 to 1999 in areas affected more than forty years by the cement plant in Kunda (59[degrees]30'N, 26[degrees]32'E).
It passes through a green world of sphagnum moss, ferns, pitcher plants, mountain holly and trees adapted to the wet environment: black spruce (Picea mariana
), tamarack (Larix laricina), Northern white cedar (Thuja occidentalis) and balsam fir (Abies balsamea).
The interior's rolling forested lowlands and uplands are dominated mostly by white spruce on the south slopes and black spruce (Picea mariana
) in the low flood plains and higher uplands.
Inbreeding in black spruce (Picea mariana
(Mill.) B.S.P.): Self fertility, genetic load, and performance.
Scattered individuals of Picea mariana
and Larix laricina are found on moist sites near the shore, whereas scattered pockets of Pinus banksiana occur on well-drained interfluves.
Based on a comparison of NIR spectra data in the 1,100- to 2,200-nm wavelength region of Eastern black spruce (Picea mariana
Koch, Picea glauca (Moench) Voss, and Picea mariana
(Mill) BSP were investigated in the Hudson Bay Lowlands of northern Manitoba.
Other species of spruce (Table 6) have expected heterozygosities that range from 0.13 for the rare Serbian spruce (Picea omorika [Pancic] Purk.) to 0.351 for the transcontinental black spruce (Picea mariana
The potential of near-infrared spectroscopy (NIRS) to determine the transition from juvenile to mature wood in black spruce (Picea mariana
(Mill.) B.S.P.) was assessed.
Key words: persistence, krummholz, dendrochronology, tree line, forest - tundra ecotone, Mealy Mountains, Labrador, climate change, black spruce, Picea mariana
1991), Picea mariana
(Knowles 1990), Acer Saccharum (Perry and Knowles 1991), Ipomopsis aggregata (Campbell and Dooley 1992), and Dipodomys spectabilis (Waser and Elliot 1991).