The Douglas-fir/ninebark Habitat Type in Central Idaho: Succession and ManagementU.S. Department of Agriculture, Forest Service, Intermountain Research Station, 1989 - Douglas fir - 65 pages |
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Page 5
... shade - intolerant shrubs Ceanothus and Ribes decline , leaving the more tolerant Salix and Prunus as indicators of mid - seral stages . Salix scouleriana is often a prominent shrub at this stage . It ... shade tolerant , has the 5.
... shade - intolerant shrubs Ceanothus and Ribes decline , leaving the more tolerant Salix and Prunus as indicators of mid - seral stages . Salix scouleriana is often a prominent shrub at this stage . It ... shade tolerant , has the 5.
Page 7
Succession and Management Robert Wilbur Steele. Pseudotsuga , being the most shade tolerant , has the greatest successional amplitude and acts as the climax tree . Although various factors often preclude the entire replacement sequence ...
Succession and Management Robert Wilbur Steele. Pseudotsuga , being the most shade tolerant , has the greatest successional amplitude and acts as the climax tree . Although various factors often preclude the entire replacement sequence ...
Page 19
... tolerant of shade , its tall growth habit - up to 25 feet ( 7.6 m ) in PSME / PHMA - enables it to persist in small openings on well - timbered sites . Its rapid sprouting ability allows it to recover quickly when tree competition is ...
... tolerant of shade , its tall growth habit - up to 25 feet ( 7.6 m ) in PSME / PHMA - enables it to persist in small openings on well - timbered sites . Its rapid sprouting ability allows it to recover quickly when tree competition is ...
Page 20
... shade - tolerant shrub that is wide- spread in central Idaho . It produces a fleshy fruit which , though not eagerly sought , is likely dispersed by birds and mammals . Small Symphoricarpos seedlings are usually found growing in dense ...
... shade - tolerant shrub that is wide- spread in central Idaho . It produces a fleshy fruit which , though not eagerly sought , is likely dispersed by birds and mammals . Small Symphoricarpos seedlings are usually found growing in dense ...
Page 27
... shade - tolerant tree species but not shade - intolerant species , or an allelopathic cover species may deter estab- lishment of some tree seedlings and not others . Where a positive seedling - microsite relationship exists , the canopy ...
... shade - tolerant tree species but not shade - intolerant species , or an allelopathic cover species may deter estab- lishment of some tree seedlings and not others . Where a positive seedling - microsite relationship exists , the canopy ...
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Common terms and phrases
AMAL SPBE Amelanchier alnifolia Antennaria racemosa Apocynum androsaemifolium Arnica Aster conspicuus broadcast burning Bromus carinatus CAGE CARU Calamagrostis rubescens canopy cover Carex geyeri Ceanothus velutinus central Idaho CEVE CEVE CEVE Choose first condition classification clearcuts climax condition that fits Department of Agriculture disturbance dominant or codominant early seral EPAN EPAN Epilobium angustifolium forage value Forest and Range Forest Service Geier-Hayes habitat type herb layer type high coverages ILRI incl Lathyrus nevadensis microsite mid-seral moderate Number of stands Penstemon attenuatus percent Physocarpus malvaceus Pinus ponderosa PIPO phase plant ponderosa pine poorly represented Populus tremuloides POTR PREM AMAL PREM PREM Prunus emarginata Pseudotsuga menziesii PSME PSME/PHMA h.t. Ribes cereum Salix scouleriana sampled scarification seed source seral stages shade shrub layer types SPBE SPBE Spiraea betulifolia successional amplitudes Symphoricarpos albus Symphoricarpos oreophilus Thalictrum occidentale THỌC treatment Tree layer type tree seedlings tree species U.S. Department vegetation virginiana wildfire