Search Results - "Jean, Robert P"

Floral and nesting resources, habitat structure, and fire influence bee distribution across an open-forest gradient by Grundel, Ralph, Jean, Robert P, Frohnapple, Krystalynn J, Glowacki, Gary A, Scott, Peter E, Pavlovic, Noel B

“…Given bees' central effect on vegetation communities, it is important to understand how and why bee distributions vary across ecological gradients. We examined…”
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Bee community responses to a gradient of oak savanna restoration practices by Lettow, Mitchell C., Brudvig, Lars A., Bahlai, Christie A., Gibbs, Jason, Jean, Robert P., Landis, Douglas A.

“…North American Midwestern oak (Quercus spp.) savannas are rare fire‐dependent ecosystems that can support high levels of biodiversity and are the focus of…”
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Effectiveness of Bowl Trapping and Netting for Inventory of a Bee Community by Grundel, Ralph, Frohnapple, Krystalynn J, Jean, Robert P, Pavlovic, Noel B

“…Concern over the status of bees has increased the need to inventory bee communities and, consequently, has increased the need to understand effectiveness of…”
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Range-wide genetic analysis of an endangered bumble bee (Bombus affinis, Hymenoptera: Apidae) reveals population structure, isolation by distance, and low colony abundance by Mola, John M, Pearse, Ian S, Boone, Michelle L, Evans, Elaine, Hepner, Mark J, Jean, Robert P, Kochanski, Jade M, Nordmeyer, Cale, Runquist, Erik, Smith, Tamara A, Strange, James P, Watson, Jay, Koch, Jonathan B U

“…Abstract Declines in bumble bee species range and abundances are documented across multiple continents and have prompted the need for research to aid species…”
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The Bee Fauna of Inland Sand Dune and Ridge Woodland Communities in Worcester County, Maryland by Selfridge, Jennifer A, Frye, Christopher T, Gibbs, Jason, Jean, Robert P

“…We surveyed bees inhabiting inland dune and ridge woodlands at 30 sites in Worcester County, MD, in 2008 and 2009 . We collected and identified 4878 bees…”
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Evidence-based conservation: reply to Tepedino et al by Lebuhn, Gretchen, Droege, Sam, Connor, Edward F., Gemmill-Herren, Barbara, Potts, Simon G., Minckley, Robert L., Jean, Robert P., Kula, Emanuel, Roubik, David W., Wright, Karen W., Frankie, Gordon, Parker, Frank

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A Survey of Bees (Hymenoptera: Apoidea) of the Indiana Dunes and Northwest Indiana, USA by Grundel, Ralph, Jean, Robert P., Frohnapple, Krystalynn J., Gibbs, Jason, Glowacki, Gary A., Pavlovic, Noel B.

“…The Indiana Dunes, and nearby natural areas in northwest Indiana, are floristically rich Midwest U.S. locales with many habitat types. We surveyed bees along a…”
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Montane Central Appalachian forests provide refuge for the critically endangered rusty patched bumble bee (Bombus affinis) by Hepner, Mark J., Orcutt, Ellison, Price, Kyle, Goodell, Karen, Roulston, T’ai, Jean, Robert P., Richardson, Rodney T.

“…The mountains of Central Appalachia are rich with environmental variance and host a wide variety of community types and diverse flora and fauna. The once…”
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Bee community responses to a gradient of oak savanna restoration practices: Bee responses to oak savanna restoration by Lettow, Mitchell C., Brudvig, Lars A., Bahlai, Christie A., Gibbs, Jason, Jean, Robert P., Landis, Douglas A.

“…Not provided…”
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Quantifying a Rare Event: Pollen Theft by Honey Bees from Bumble Bees and Other Bees (Apoidea: Apidae, Megachilidae) Foraging at Flowers by Jean, Robert P

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Studies of bee diversity in Indiana: The influence of collection methods on species capture, and a state checklist based on museum collections by Jean, Robert P

“…Bees are among the most important of pollinators, but little is known about their status. I expand the knowledge of the bees of the Midwest by updating the…”
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A Comparative study of solidification of Al-Cu alloy under flow of cylindrical radial heat and the unidirectional vertically by Rodrigues, Jean R P, Mello, Mírian de Lurdes N. M., Eid, Marco Antonio, Nevez, Tiago do E. S. B., Araujo Junior, Antonio S, Rodrigues, José R. P.

“…In spite of technological importance of solidification of metallic alloys under radial heat flow, relatively few studies have been carried out in this area. In…”
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Quantifying a Rare Event: Pollen Theft by Honey Bees from Bumble Bees and Other Bees (Apoidea: Apidae, Megachilidae) Foraging at Flowers by Jean, Robert P.

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Influences on Bees by Grundel, Ralph, Jean, Robert P., Frohnapple, Krystalynn J., Glowacki, Gary A., Scott, Peter E., Pavlovic, Noel B.

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