Pamphlets on Conservation of Natural Resources, Volumen35U.S. Government Printing Office, 1909 |
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... Baccharis pilularis , as many observers of the California landscape have noted . McBride ( 1965 ) has documented the expansion of this shrub ( known commonly as coyote brush ) over East Bay grasslands in recent years and Zumwalt ( 1969 ) ...
... Baccharis pilularis , as many observers of the California landscape have noted . McBride ( 1965 ) has documented the expansion of this shrub ( known commonly as coyote brush ) over East Bay grasslands in recent years and Zumwalt ( 1969 ) ...
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... Baccharis seedlings from becoming established in this community . Once they become established fires will only destroy the aerial portion of the shrub and new shoots will sprout from the root crown . Because of other considerations ...
... Baccharis seedlings from becoming established in this community . Once they become established fires will only destroy the aerial portion of the shrub and new shoots will sprout from the root crown . Because of other considerations ...
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... Baccharis . With recurrent fires , of course , succession to a forest community will not take place and the sequence will be stabilized at a dense brush community . 5 . Coastal Scrub : Consisting primarily of Baccharis and 16 Chaparral.
... Baccharis . With recurrent fires , of course , succession to a forest community will not take place and the sequence will be stabilized at a dense brush community . 5 . Coastal Scrub : Consisting primarily of Baccharis and 16 Chaparral.
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... Baccharis in the grazed grassland community . The third transect , C , illustrates the diluted ecotone of the ungrazed grassland - forest edge and the invasion of Baccharis to produce only a remnant grassland community in the process of ...
... Baccharis in the grazed grassland community . The third transect , C , illustrates the diluted ecotone of the ungrazed grassland - forest edge and the invasion of Baccharis to produce only a remnant grassland community in the process of ...
Términos y frases comunes
aesthetic alternate April Army Corps Audubon Canyon Ranch Baccharis basin Berkeley biological biota biotic Board of Supervisors Bolinas Lagoon Bolinas Lagoon Watershed CALIFORNIA LIBRARY campus changes coastal scrub College Avenue College of Marin Colonel Boerger concrete channel concrete ditch Congress construction Corps of Engineers Corte Madera Creek Corte Madera Flood cost Creek Flood Control discussion diversity dredging ecological ecosystem egret environment evaluation fishing flood control project flood control zone Forest Service Gilliam grassland Idaho included Independent-Journal Kent Woodlands residents Larkspur Lawrence Halprin Madera Creek Flood Madera Flood Control mapped Marin County Marty Kent Jones natural plant communities predict recreation residents of Kent Roger Kent Salmon River salt marsh San Anselmo San Francisco Scenic Rivers species stream Tamalpais Creek UNIVERSITY OF CALIFORNIA University of Idaho vegetation water quality Water Resources watershed wild and scenic wild river wildlife