General Technical Report INT, Issues 173-181Intermountain Forest and Range Experiment Station, Forest Service, U.S. Department of Agriculture, 1984 - Forests and forestry |
From inside the book
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Page 8
... seed and litterfall traps . Five RNA's have a continuous record of cone crops for periods ranging from 5 to 17 years . These plots were established where 15 to 20 tree tops could be easily detected from a trail or road . Trees were ...
... seed and litterfall traps . Five RNA's have a continuous record of cone crops for periods ranging from 5 to 17 years . These plots were established where 15 to 20 tree tops could be easily detected from a trail or road . Trees were ...
Page 9
... seed is sorted according to species and is counted and tested for viability . A litterfall study of anthropogenic substances has been under way by Batelle Northwest Laboratories for nearly 7 years on four RNA's in the Pacific Northwest ...
... seed is sorted according to species and is counted and tested for viability . A litterfall study of anthropogenic substances has been under way by Batelle Northwest Laboratories for nearly 7 years on four RNA's in the Pacific Northwest ...
Page 13
... seed crops are not predictable or necessarily in synchrony , it took 12 years for crop failures and abundance to be ... seed crops of two conifer species over time ( C.H. Halvorson , unpublished ) . 4 CONIFER SEED CROP RATING DESIGN AND ...
... seed crops are not predictable or necessarily in synchrony , it took 12 years for crop failures and abundance to be ... seed crops of two conifer species over time ( C.H. Halvorson , unpublished ) . 4 CONIFER SEED CROP RATING DESIGN AND ...
Page 17
... seeds , particularly if voles are present . Their survival ( in live traps ) will be enhanced . kill - trapping , usually two Museum Special mouse traps and one rat trap are set per station . Pitfall traps will probably be increasingly ...
... seeds , particularly if voles are present . Their survival ( in live traps ) will be enhanced . kill - trapping , usually two Museum Special mouse traps and one rat trap are set per station . Pitfall traps will probably be increasingly ...
Page 19
... Seeds are a basic energy source for many birds and rodents , but crops are seldom measured . Seed crop production and periodicity , especially trees , are readily measured with collectors and should be included . The seed production and ...
... Seeds are a basic energy source for many birds and rodents , but crops are seldom measured . Seed crop production and periodicity , especially trees , are readily measured with collectors and should be included . The seed production and ...
Common terms and phrases
Abla Adpe Atfi Aruv Asca basal Benmore Caca Caca Caru Clun Arnu Clun Clun Clun Mefe h.t. Clun Tabr Clun community type Cooc h.t. Cooc Xete crested wheatgrass deciduous Department of Agriculture Douglas-fir fe h.t. FLOWERS forage Forest and Range Forest Service Gambel oak grass grazing h.t. Atfi h.t. Clun h.t. Cooc h.t. Mefe h.t. Mefe Xete h.t. Vasc h.t. Xete h.t. Xete c.t. habitat habitat types Idaho Intermountain Forest Libo Libo lodgepole pine Luhi h.t. Mefe Clun Mefe Gydr h.t. Mefe h.t. Xete Mefe Stam Mefe Xete h.t. monitoring Montana mountain pine beetle Ogden Opho h.t. percent plants ponderosa pine Psme rabbitbrush Range Experiment Station research natural areas rhizomes RNA's sagebrush sample seed seral shrub SIMILAR SPECIES soil stands stems successional Syal Tabr h.t. Mefe tall treatment trees Tshe U.S. Department Utah Vag Xete VAGL Vasc h.t. Xete Vasc Luhi vegetation wildlife Xete Cooc Xete h.t.