Search Results - "Veloz, Samuel D."

Spatially autocorrelated sampling falsely inflates measures of accuracy for presence-only niche models by Veloz, Samuel D.

“…Environmental niche models that utilize presence-only data have been increasingly employed to model species distributions and test ecological and evolutionary…”
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Coexistence of mesopredators in an intact polar ocean ecosystem: The basis for defining a Ross Sea marine protected area by Ballard, Grant, Jongsomjit, Dennis, Veloz, Samuel D., Ainley, David G.

“…► We document the environmental niches of 9 of 13 mesopredator species in the Ross Sea. ► Species had high environmental niche overlap, but low overlap in…”
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How is adaptive potential distributed within species ranges? by Pennington, Lillie K., Slatyer, Rachel A., Ruiz-Ramos, Dannise V., Veloz, Samuel D., Sexton, Jason P.

“…Quantitative genetic variation (QGV) represents a major component of adaptive potential and, if reduced toward range-edge populations, could prevent a species’…”
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Modeling the climatic drivers of spatial patterns in vegetation composition since the Last Glacial Maximum by Blois, Jessica L., Williams, John W., Fitzpatrick, Matthew C., Ferrier, Simon, Veloz, Samuel D., He, Feng, Liu, Zhengyu, Manion, Glenn, Otto-Bliesner, Bette

“…Projecting the future composition and function of communities is a major challenge, and there is an urgent need to develop, improve, and test the predictive…”
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No-analog climates and shifting realized niches during the late quaternary: implications for 21st-century predictions by species distribution models by Veloz, Samuel D., Williams, John W., Blois, Jessica L., He, Feng, Otto-Bliesner, Bette, Liu, Zhengyu

“…Empirically derived species distributions models (SDMs) are increasingly relied upon to forecast species vulnerabilities to future climate change. However,…”
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NICHE AND RANGE SIZE PATTERNS SUGGEST THAT SPECIATION BEGINS IN SMALL, ECOLOGICALLY DIVERGED POPULATIONS IN NORTH AMERICAN MONKEYFLOWERS (MIMULUS SPP.) by Grossenbacher, Dena L., Veloz, Samuel D., Sexton, Jason P.

“…Closely related species (e.g., sister taxa) often occupy very different ecological niches and can exhibit large differences in geographic distributions despite…”
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Model systems for a no-analog future: species associations and climates during the last deglaciation by Williams, John W., Blois, Jessica L., Gill, Jacquelyn L., Gonzales, Leila M., Grimm, Eric C., Ordonez, Alejandro, Shuman, Bryan, Veloz, Samuel D.

“…As the earth system moves to a novel state, model systems (experimental, observational, paleoecological) are needed to assess and improve the predictive…”
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Modeling climate change impacts on tidal marsh birds: Restoration and conservation planning in the face of uncertainty by Veloz, Samuel D, Nur, Nadav, Salas, Leonardo, Jongsomjit, Dennis, Wood, Julian, Stralberg, Diana, Ballard, Grant

“…The large uncertainty surrounding the future effects of sea-level rise and other aspects of climate change on tidal marsh ecosystems exacerbates the difficulty…”
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NICHE AND RANGE SIZE PATTERNS SUGGEST THAT SPECIATION BEGINS IN SMALL, ECOLOGICALLY DIVERGED POPULATIONS IN NORTH AMERICAN MONKEYFLOWERS ( MIMULUS SPP .): NICHE AND RANGE SIZE PATTERNS by Grossenbacher, Dena L., Veloz, Samuel D., Sexton, Jason P.

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