Search Results - "Pergams, Oliver R.W."

Rapid morphological change in black rats (Rattus rattus) after an island introduction by Pergams, Oliver R W, Byrn, David, Lee, Kashawneda L Y, Jackson, Racheal

“…Rapid morphological change has been shown in rodent populations on islands, including endemic deer mice (Peromyscus maniculatus subspp.) on the California…”
Get full text

Evidence for a fundamental and pervasive shift away from nature-based recreation by Pergams, Oliver R.W, Zaradic, Patricia A

“…After 50 years of steady increase, per capita visits to U.S. National Parks have declined since 1987. To evaluate whether we are seeing a fundamental shift…”
Get full text

Is love of nature in the US becoming love of electronic media? 16-year downtrend in national park visits explained by watching movies, playing video games, internet use, and oil prices by Pergams, Oliver R.W., Zaradic, Patricia A.

“…After 50 years of steady increase, per capita visits to US national parks have declined since 1988. This decline, coincident with the rise in electronic…”
Get full text

Genetic consequences of intensive management in game birds by Barbanera, Filippo, Pergams, Oliver R.W., Guerrini, Monica, Forcina, Giovanni, Panayides, Panicos, Dini, Fernando

“…Introduction of wildlife for game restocking is one major pathway of genetic homogenization. The red-legged partridge ( Alectoris rufa, Phasianidae), a small…”
Get full text

Rapid morphological and genetic change in Chicago-area Peromyscus by PERGAMS, OLIVER R.W, LACY, ROBERT C

“…We report rapid change of morphology and mitochondrial genes in white-footed mice (Peromyscus leucopus) in the Chicago (Illinois, USA) region. We sequenced…”
Get full text

Reply to Jacobs and Manfredo: More support for a pervasive decline in nature-based recreation by Pergams, Oliver R.W, Zaradic, Patricia A

Get full text

Recent and widespread rapid morphological change in rodents by Pergams, Oliver R W, Lawler, Joshua J

“…In general, rapid morphological change in mammals has been infrequently documented. Examples that do exist are almost exclusively of rodents on islands. Such…”
Get full text

Perceived Barriers to Integrating Social Science and Conservation by FOX, HELEN E., CHRISTIAN, CAROLINE, NORDBY, J. CULLY, PERGAMS, OLIVER R. W., PETERSON, GARRY D., PYKE, CHRISTOPHER R.

“…Perceived barriers to integrating social science and conservation are discussed. The strongest barriers to integration of the social sciences are the lack of…”
Get full text

The impact of nature experience on willingness to support conservation by Zaradic, Patricia A, Pergams, Oliver R W, Kareiva, Peter

“…We hypothesized that willingness to financially support conservation depends on one's experience with nature. In order to test this hypothesis, we used a novel…”
Get full text

Two-Year Community: A Combined Read-Aloud Think-Aloud Strategy Improves Student Learning Experiences in College-Level Biology Courses by Pergams, Oliver R. W., Jake-Matthews, Charmaine E., Mohanty, Liza M.

“…Abstract only…”
Get full text

Evolutionarily enlightened management by ASHLEY, Mary V, WILLSON, Mary F, PERGAMS, Oliver R. W, O'DOWD, Dennis J, GENDE, Scott M, BROWN, Joel S

“…Here we review growing evidence that microevolutionary changes may often be rapid and, in many cases, occur on time frames comparable to human disturbance and…”
Get full text

Evaluating the Predicted Local Extinction of a Once-Common Mouse by PERGAMS, OLIVER R.W., NYBERG, DENNIS W.

Get full text

Genetic divergence of Microtus pennsylvanicus chihuahuensis and conservation implications of marginal population extinctions by List, Rurik, Pergams, Oliver R. W., Pacheco, Jesús, Cruzado, Juan, Ceballos, Gerardo

“…Microtus pennsylvanicus is represented in Mexico only by the Chihuahuan meadow vole (M. p. chihuahuensis), known from only 1 disjunct population in a small and…”
Get full text

Rapid change in mouse mitochondrial DNA by Pergams, Oliver R.W., Barnes, Wayne M., Nyberg, Dennis

Get full text

Linkage of Conservation Activity to Trends in the U.S. Economy by PERGAMS, OLIVER R. W., CZECH, BRIAN, HANEY, J. CHRISTOPHER, NYBERG, DENNIS

“…As an economy grows, natural capital such as timber, soil, and water is reallocated to the human economy. This conflict between economic growth and…”
Get full text

Microevolution in island rodents by Pergams, O R, Ashley, M V

“…We perform a meta-analysis on morphological data from four island rodent populations exhibiting microevolution (< approximately/= 100 years). Data consisting…”
Get full text

Evaluating the Predicted Local Extinction of a Once-Common Mouse by OLIVER R.W. PERGAMS, Nyberg, Dennis W

“…In an earlier paper (Pergams & Nyberg 2001) we found that the proportion of the prairie deer mouse ( Peromyscus maniculatus bairdii), among all local…”
Get full text

Mammalian microevalution Rapid change in mouse mitochondrial DNA by Pergams, Oliver R.W, Barnes, Wayne M, Nyberg, Dennis

“…We have compared the sequences of mitochondrial DNA extracted from museum skins of white-footed mice caught in the Chicago area since 1855 and from modern mice…”
Get full text

Evaluating the Predicted Local Extinction of a Once-Common Mouse by PERGAMS, OLIVER R.W., NYBERG, DENNIS W.

“…In an earlier paper (Pergams & Nyberg 2001) we found that the proportion of the prairie deer mouse (Peromyscus maniculatus bairdii), among all local Peromyscus…”
Get full text

Rapid Morphological Change in Channel Island Deer Mice by Oliver R. W. Pergams, Ashley, Mary V.

“…Deer mice, Peromyscus maniculatus, collected over 90 years from three California Channel Islands, were examined for evidence of morphological change. Rapid…”
Get full text