The Douglas-fir/ninebark Habitat Type in Central Idaho: Succession and ManagementIntermountain Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture, 1989 - Douglas fir - 65 pages |
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Page
... Canopy Cover ( Percent ) of Herb Layer Species by Layer Type in the PSME / PHMA H.T. , PIPO Phase ........ ....... 59 ..... 60 ..... 61 10 The Shrub Layer ........ Ceanothus velutinus Layer Group ( CEVE L.G. ) Ribes cereum Layer Group ...
... Canopy Cover ( Percent ) of Herb Layer Species by Layer Type in the PSME / PHMA H.T. , PIPO Phase ........ ....... 59 ..... 60 ..... 61 10 The Shrub Layer ........ Ceanothus velutinus Layer Group ( CEVE L.G. ) Ribes cereum Layer Group ...
Page 2
... canopy coverage information for each shrub and herbaceous layer and the relative value of these layers as forage for big game and livestock . 4. To describe suitable conditions for natural and arti- ficial establishment of tree ...
... canopy coverage information for each shrub and herbaceous layer and the relative value of these layers as forage for big game and livestock . 4. To describe suitable conditions for natural and arti- ficial establishment of tree ...
Page 8
... canopy cover 25 percent regardless of diameter classes of the trees involved . Trees less than 4.5 feet ( 1.4 m ) tall should be omitted from coverage estimates . " Dominant " refers to greatest canopy cover , " codominant " refers to ...
... canopy cover 25 percent regardless of diameter classes of the trees involved . Trees less than 4.5 feet ( 1.4 m ) tall should be omitted from coverage estimates . " Dominant " refers to greatest canopy cover , " codominant " refers to ...
Page 9
... covers several acres . An occasional Pseudotsuga seedling is the only conifer pres- ent after 5 decades . Both Pinus ponderosa and ... canopy . The entire stand was lost to wildfire in 1986 . Figure 6 - A pole PSME - mature PSME tree. 9.
... covers several acres . An occasional Pseudotsuga seedling is the only conifer pres- ent after 5 decades . Both Pinus ponderosa and ... canopy . The entire stand was lost to wildfire in 1986 . Figure 6 - A pole PSME - mature PSME tree. 9.
Page 17
... canopy coverage ≥5 percent . " Dominant " refers to greatest canopy coverage regardless of height , " codominant " refers to nearly equal canopy coverage . When keying to layer type , choose first condition that fits . Figure 10 - A ...
... canopy coverage ≥5 percent . " Dominant " refers to greatest canopy coverage regardless of height , " codominant " refers to nearly equal canopy coverage . When keying to layer type , choose first condition that fits . Figure 10 - A ...
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Common terms and phrases
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 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 species herb layer type high coverages incl Lathyrus nevadensis microsite mid-seral moderate Number of stands Ogden Penstemon attenuatus percent PHMA 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 RICE RICE Salix scouleriana sampled scarification seed source seral stages shrub layer types SPBE SPBE Spiraea betulifolia successional amplitudes Symphoricarpos albus Symphoricarpos oreophilus Thalictrum occidentale THỌC Tree layer type tree seedlings tree species U.S. Department vegetation wildfire