Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Anthony M. Starfield"'
Publikováno v:
South African Journal of Science, Vol 110, Iss 5/6, Pp 5-5 (2014)
Externí odkaz:
https://doaj.org/article/a32d52396bb142fba655e3ef2537f123
Publikováno v:
Conservation biology : the journal of the Society for Conservation BiologyLiterature Cited. 9(5)
Poaching tigers, primarily for their bones, has become the latest threat to the persistence of wild tiger populations throughout the world. Anecdotal information indicates the seriousness of this new threat. It is important, however, to provide a qua
Autor:
John G. Field, David C.M. Miller, Anthony M. Starfield, Astrid Jarre, Barbara Paterson, Coleen L. Moloney
Publikováno v:
Progress in Oceanography. 79:390-400
In an ecosystem approach to fisheries (EAF), management must draw on information of widely different types, and information addressing various scales. Knowledge-based systems assist in the decision-making process by summarising this information in a
Autor:
Brian Garber-Yonts, Robert G. Haight, Denis White, Paul L. Fackler, Erik J. Nelson, Stephen Polasky, Jeffrey D. Camm, Anthony M. Starfield, Claudine Tobalske, Claire A. Montgomery, Jimmy Kagan, Eric V. Lonsdorf, Blair Csuti, Jeff Arthur
Publikováno v:
Biological Conservation. 141:1505-1524
Expanding human population and economic growth have led to large-scale conversion of natural habitat to human-dominated landscapes with consequent large-scale declines in biodiversity. Conserving biodiversity, while at the same time meeting expanding
Autor:
Stephen Polasky, Stephanie A. Snyder, Rachel Hudson, Pamela J. Jakes, Anthony M. Starfield, Lynne M. Westphal, Daniel B. Kramer, Eric J. Gustafson, Brian J. Palik
Publikováno v:
Environmental Management. 38:411-425
Roughly 45% of the assessed lakes in the United States are impaired for one or more reasons. Eutrophication due to excess phosphorus loading is common in many impaired lakes. Various strategies are available to lake residents for addressing declining
Publikováno v:
Ecological Applications. 15:1387-1401
Habitat loss and fragmentation are major threats to biodiversity. Establishing formal protected areas is one means of conserving habitat, but socio-economic and political constraints limit the amount of land in such status. Addressing conservation is
Detecting changes in arctic tundra plant communities in response to warming over decadal time scales
Autor:
Monika P. Calef, Anthony M. Starfield, Howard E. Epstein, Marilyn D. Walker, F. Stuart Chapin
Publikováno v:
Global Change Biology. 10:1325-1334
Detecting the response of vegetation to climate forcing as distinct from spatial and temporal variability may be difficult, if not impossible, over the typical duration of most field studies. We analyzed the spatial and interannual variability of pla
Autor:
A. David McGuire, F. Stuart Chapin, Erika S. Zavaleta, Anthony M. Starfield, La'ona DeWilde, Nancy Fresco, Jonathon Henkelman, T. Scott Rupp
Publikováno v:
Frontiers in Ecology and the Environment. 1:255-261
The development of policies that promote ecological, economic, and cultural sustainability requires collaboration between natural and social scientists. We present a modeling approach to facilitate this communication and illustrate its application to
Autor:
P. J. White, Daniel F. Williams, Katherine Ralls, Anthony M. Starfield, Brian L. Cypher, Hugh P. Possingham, Robert G. Haight, Scott E. Phillips, Patrick A. Kelly
Publikováno v:
Conservation Biology. 16:1386-1397
Expanding habitat protection is a common tactic for species conservation. When unprotected habitat is privately owned, decisions must be made about which areas to protect by land purchase or conservation easement. To address this problem, we develope
Publikováno v:
Ecosystems. 5:376-384
Complex environmental and ecological problems require collaborative, interdisciplinary efforts. A common approach to integrating disciplinary perspectives on these problems is to develop simulation models in which the linkages between system componen