Pamphlets on Forestry, Volume 41991 |
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Page 420
... tamarack zone . Since their maximum temperatures are con- siderably below those of neighboring areas , on quiet nights the plants there are but little protected by radiation from the soil as compared with plants of other situations . In ...
... tamarack zone . Since their maximum temperatures are con- siderably below those of neighboring areas , on quiet nights the plants there are but little protected by radiation from the soil as compared with plants of other situations . In ...
Page 432
... tamarack . The former series therefore more closely approximates the climatic type , while the latter is dependent upon edaphic factors . FIRST SISTER LAKE . This lake and its accompanying bog are located three miles west of Ann Arbor ...
... tamarack . The former series therefore more closely approximates the climatic type , while the latter is dependent upon edaphic factors . FIRST SISTER LAKE . This lake and its accompanying bog are located three miles west of Ann Arbor ...
Page 408
... tamarack , are not confined to bog areas . They may be said to have there a wider life - range and are to be found in a variety of habitats . The tamarack , for example , is found on the hills and along most of the streams . With the ...
... tamarack , are not confined to bog areas . They may be said to have there a wider life - range and are to be found in a variety of habitats . The tamarack , for example , is found on the hills and along most of the streams . With the ...
Contents
The Huron River valley | 402 |
their development and ecological conditions | 360 |
The bogplant societies | 429 |
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2d whorl 4th whorl abundant acidity Alnus aments apex apical shoot Aronia average basin bast fibers Betula bog areas bog plants bog societies bog water branches cambial activity cambium cassandra conifers creosote crystals cutting depressions diameter increase Dicotyledonous drainage drained factors Fagales fiber bundles foliar ray forest formation genera glacial growth habitats HARTIG heartwood hickory Huron June lake larch Larix layers leaves lobes lower mature Michigan moraine occur parenchyma parenchyma cells peat perianth periderm phloem pine Pinus piƱon Pinus rigida pith rays plant societies Platanus plates present Quercus radial region resin canals roots rows Salix sapwood scattered sclerenchyma sclerotic sedge shrubs sieve tubes soil species specimens sphagnum stem stone cells substratum surface swamp tamarack temperature thick tissue tracheids trees trunk twigs tyloses undrained uniseriate rays vegetation vessels Viola blanda walls white oak wood xerophilous xylem zone