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Vegetation Within A Portion Of The Copper-Nickel Study Region, Nancy Sather
Vegetation Within A Portion Of The Copper-Nickel Study Region, Nancy Sather
Journal of the Minnesota Academy of Science
Cluster analysis of data from 277 Braun-Blanquet releves differentiates 11 major forested communities in a 1,450 sq km area of northeastern Minnesota. Upland communities include black spruce-jack pine, jack pine, red pine, aspen-birch, aspen-birch-fir, and mixed conifer-deciduous. Forested wetland communities include black spruce, tamarack, cedar, ash, and alder carr. The greatest floristic differences are between those communities at opposite extremes of the moisture spectrum, and greatest similarities between red pine and aspen-birch-fir communities. Floristic similarities and differences are-reflected by the positions of communities in the synecological ·moisture nutrient field Structural differences between upland communities are more notable than floristic differences.
Alkali Tolerance Of Drought-Hardy Trees And Shrubs In The Seed And Seedling Stage, Joseph H. Stoeckeler
Alkali Tolerance Of Drought-Hardy Trees And Shrubs In The Seed And Seedling Stage, Joseph H. Stoeckeler
Journal of the Minnesota Academy of Science
No abstract provided.
Longevity Of Red Pine Seed, Eugene I. Roe
Longevity Of Red Pine Seed, Eugene I. Roe
Journal of the Minnesota Academy of Science
No abstract provided.
A Missionary's Notes On A Silicified Wood From Pyramid Park, L. J. Hauge
A Missionary's Notes On A Silicified Wood From Pyramid Park, L. J. Hauge
Journal of the Minnesota Academy of Science
No abstract provided.