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| Total Pages | : 406 |
| Release | : 1986 |
| Genre | : Artemisia |
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| Total Pages | : 398 |
| Release | : 1986 |
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| Total Pages | : 398 |
| Release | : 1986 |
| Genre | : Artemisia |
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| Release | : 1986 |
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| Total Pages | : 398 |
| Release | : 1986 |
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| Total Pages | : 384 |
| Release | : 1998 |
| Genre | : Forests and forestry |
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| Total Pages | : 154 |
| Release | : 1999 |
| Genre | : Sagebrush |
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| Total Pages | : 240 |
| Release | : 1992 |
| Genre | : Riparian ecology |
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| Author | : Stephen B. Monsen |
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| Total Pages | : 428 |
| Release | : 1994 |
| Genre | : Cheatgrass brome |
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Annual weeds continue to expand throughout the West eliminating many desirable species and plant communities. Wildfires are now common on lands infested with annual weeds, causing a loss of wildlife habitat and other natural resources. Measures can be used to reduce burning and restore native plant communities, but restoration is difficult and costly.
| Author | : E. Durant McArthur |
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| Total Pages | : 316 |
| Release | : 1999 |
| Genre | : Desert ecology |
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The 51 papers in this proceedings include an introductory keynote paper on ecotones and hybrid zones and a final paper describing the mid-symposium field trip as well as collections of papers on ecotones and hybrid zones (15), population biology (6), community ecology (19), and community rehabilitation and restoration (9). All of the papers focus on wildland shrub ecosystems; 14 of the papers deal with one aspect or another of sagebrush (subgenus Tridentatae of Artemisia) ecosystems. The field trip consisted of descriptions of biology, ecology, and geology of a big sagebrush (Artemisia tridentata) hybrid zone between two subspecies (A. tridentata ssp. tridentata and A. t. ssp. vaseyana) in Salt Creek Canyon, Wasatch Mountains, Uinta National Forest, Utah, and the ecotonal or clinal vegetation gradient of the Great Basin Experimental Range, Manti-La Sal National Forest, Utah, together with its historical significance. The papers were presented at the 10th Wildland Shrub Symposium: Shrubland Ecotones, at Snow College, Ephraim, UT, August 12-14, 1998.
