Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Marty Vavra"'
Publikováno v:
Rangelands. 35:11-15
On the Ground Managers charged with managing landscapes influenced by elk are challenged to establish monitoring protocols that identify when impacts are responsible for declining ecological condition. We assessed the impact of elk herbivory on plant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6272ea3a29de61b7f618d87aa7685996
https://doi.org/10.2111/rangelands-d-12-00081.1
https://doi.org/10.2111/rangelands-d-12-00081.1
Publikováno v:
Western North American Naturalist. 72:78-83
To compensate for losses in overwintering habitat, elk are fed hay in winter at approximately 37 locations throughout the western United States. These winter feeding programs concentrate elk activity, and there is concern that such concentrations cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0e18935875b90269f6e6f125c59fab
https://doi.org/10.3398/064.072.0109
https://doi.org/10.3398/064.072.0109
Publikováno v:
Landscape and Urban Planning. 80:212-222
Herbivory by wild and domestic ungulates profoundly affects vegetation patterns and processes. We modeled changes in the abundance of different interior Pacific Northwest forest states in a large landscape over time, by using a simple state and trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a77fa1d02c54c65ebbb2eafed4fc5054
https://doi.org/10.1016/j.landurbplan.2006.10.005
https://doi.org/10.1016/j.landurbplan.2006.10.005
Autor:
Marty Vavra, Joel R. Brown
Publikováno v:
Rangelands. 28:7-14
Rangeland research: strategies for providing sustainability and stewardship to the rangelands of the world. DOI:10.2458/azu_rangelands_v28i6_vavra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55d1e1d93c2bbc088a70ec1fc98fe475
https://doi.org/10.2111/1551-501x(2006)28[7:rrsfps]2.0.co
https://doi.org/10.2111/1551-501x(2006)28[7:rrsfps]2.0.co
Publikováno v:
Rangeland Ecology & Management. 57:384-392
Research on Anderson and Scherzinger's hypothesis that spring cattle grazing can positively affect subsequent nutritional characteristics of grasses have generated mixed results. Our objectives were: 1) to evaluate fall/winter nutritional indices of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cd23dd3d6419f19b6ce7fd536cbe80d
https://doi.org/10.2111/1551-5028(2004)057[0384:lfcbwi]2.0.co
https://doi.org/10.2111/1551-5028(2004)057[0384:lfcbwi]2.0.co
Autor:
Marty Vavra, Michael J. Wisdom
Publikováno v:
USDA Forest Service Experimental Forests and Ranges ISBN: 9781461418177
As the current concern over climate change illustrates, there is a need, sometimes unforeseen, for the development and maintenance of long-term data sets. Coupling long-term vegetation data sets with long-term wildlife demographics allows scientists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0109452a673800e10d9643bd8bf5d89
https://doi.org/10.1007/978-1-4614-1818-4_10
https://doi.org/10.1007/978-1-4614-1818-4_10
