Search Results - "Liebhold, Andrew M."

Scientists' warning on invasive alien species by Pyšek, Petr, Hulme, Philip E., Simberloff, Dan, Bacher, Sven, Blackburn, Tim M., Carlton, James T., Dawson, Wayne, Essl, Franz, Foxcroft, Llewellyn C., Genovesi, Piero, Jeschke, Jonathan M., Kühn, Ingolf, Liebhold, Andrew M., Mandrak, Nicholas E., Meyerson, Laura A., Pauchard, Aníbal, Pergl, Jan, Roy, Helen E., Seebens, Hanno, Kleunen, Mark, Vilà, Montserrat, Wingfield, Michael J., Richardson, David M.

“…ABSTRACT Biological invasions are a global consequence of an increasingly connected world and the rise in human population size. The numbers of invasive alien…”
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Drivers of global Scolytinae invasion patterns by Lantschner, M. Victoria, Corley, Juan C., Liebhold, Andrew M.

“…Biological invasions are affected by characteristics of invading species, strength of pathway connectivity among world regions and habitat characteristics of…”
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Biological invasions in forest ecosystems by Liebhold, Andrew M., Brockerhoff, Eckehard G., Kalisz, Susan, Nuñez, Martin A., Wardle, David A., Wingfield, Michael J.

“…Forests play critical roles in global ecosystem processes and provide numerous services to society. But forests are increasingly affected by a variety of human…”
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Recurrent bridgehead effects accelerate global alien ant spread by Bertelsmeier, Cleo, Ollier, Sébastien, Liebhold, Andrew M., Brockerhoff, Eckehard G., Ward, Darren, Keller, Laurent

“…Biological invasions are a major threat to biological diversity, agriculture, and human health. To predict and prevent new invasions, it is crucial to develop…”
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Exploiting Allee effects for managing biological invasions by Tobin, Patrick C., Berec, Luděk, Liebhold, Andrew M.

“…Ecology Letters (2011) 14: 615–624 Biological invasions are a global and increasing threat to the function and diversity of ecosystems. Allee effects (positive…”
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Live plant imports: the major pathway for forest insect and pathogen invasions of the US by Liebhold, Andrew M, Brockerhoff, Eckehard G, Garrett, Lynn J, Parke, Jennifer L, Britton, Kerry O

“…Trade in live plants has been recognized worldwide as an important invasion pathway for non-native plant pests. Such pests can have severe economic and…”
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Depletion of heterogeneous source species pools predicts future invasion rates by Liebhold, Andrew M., Brockerhoff, Eckehard G., Kimberley, Mark

“…1. Predicting how increasing rates of global trade will result in new establishments of potentially damaging invasive species is a question of critical…”
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Nonnative forest insects and pathogens in the United States: Impacts and policy options by Lovett, Gary M, Marissa Weiss, Andrew M. Liebhold, Thomas P. Holmes, Brian Leung, Kathy Fallon Lambert, David A. Orwig, Faith T. Campbell, Jonathan Rosenthal, Deborah G. McCullough, Radka Wildova, Matthew P. Ayres, Charles D. Canham, David R. Foster, Shannon L. LaDeau, Troy Weldy

“…We review and synthesize information on invasions of nonnative forest insects and diseases in the United States, including their ecological and economic…”
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Economic impacts of non-native forest insects in the continental United States by Aukema, Juliann E, Leung, Brian, Kovacs, Kent, Chivers, Corey, Britton, Kerry O, Englin, Jeffrey, Frankel, Susan J, Haight, Robert G, Holmes, Thomas P, Liebhold, Andrew M, McCullough, Deborah G, Von Holle, Betsy

“…Reliable estimates of the impacts and costs of biological invasions are critical to developing credible management, trade and regulatory policies. Worldwide,…”
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Predicting how altering propagule pressure changes establishment rates of biological invaders across species pools by Brockerhoff, Eckehard G, Kimberley, Mark, Liebhold, Andrew M, Haack, Robert A, Cavey, Joseph F

“…Biological invasions resulting from international trade can cause major environmental and economic impacts. Propagule pressure is perhaps the most important…”
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Invasions by two non-native insects alter regional forest species composition and successional trajectories by Morin, Randall S., Liebhold, Andrew M.

“…•We examine impacts of beech bark disease (BBD) and hemlock woolly adelgid (HWA) on forests in the US.•Beech and hemlock mortality rates increase following…”
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The role of propagule pressure in experimental bark beetle invasions by Chase, Kevin D., Kelly, Dave, Liebhold, Andrew M., Brockerhoff, Eckehard G.

“…Although many non‐native species arrive in novel environments, only a fraction successfully establish. A crucial factor affecting the colonization process of…”
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Climate affects the outbreaks of a forest defoliator indirectly through its tree hosts by Haynes, Kyle J., Liebhold, Andrew M., Lefcheck, Jonathan S., Morin, Randall S., Wang, Guiming

“…Although spatial variation in climate can directly affect the survival and reproduction of forest insects and the tree species compositions of forests, little…”
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Optimal surveillance and eradication of invasive species in heterogeneous landscapes by Epanchin-Niell, Rebecca S., Haight, Robert G., Berec, Ludek, Kean, John M., Liebhold, Andrew M.

“…Cost‐effective surveillance strategies are needed for efficient responses to biological invasions and must account for the trade‐offs between surveillance…”
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evidence for Allee effects by Kramer, Andrew M, Dennis, Brian, Liebhold, Andrew M, Drake, John M

“…Allee effects are an important dynamic phenomenon believed to be manifested in several population processes, notably extinction and invasion. Though widely…”
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Biotic resistance to exotic invasions: its role in forest ecosystems, confounding artifacts, and future directions by Nunez-Mir, Gabriela C., Liebhold, Andrew M., Guo, Qinfeng, Brockerhoff, Eckehard G., Jo, Insu, Ordonez, Kimberly, Fei, Songlin

“…Biotic resistance, the ability of communities to resist exotic invasions, has long attracted interest in the research and management communities. However,…”
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To sample or eradicate? A cost minimization model for monitoring and managing an invasive species by Bogich, Tiffany L., Liebhold, Andrew M., Shea, Katriona

“…1. Considerable effort is expended by national and local governments to exclude alien species via detection and eradication of invading populations, but these…”
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Geographical variation in the spatial synchrony of a forest-defoliating insect: isolation of environmental and spatial drivers by Haynes, Kyle J., Bjørnstad, Ottar N., Allstadt, Andrew J., Liebhold, Andrew M.

“…Despite the pervasiveness of spatial synchrony of population fluctuations in virtually every taxon, it remains difficult to disentangle its underlying…”
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Identifying the generalizable controls on insect associations of native and non‐native trees by Gougherty, Andrew V., Klapwijk, Maartje, Liebhold, Andrew M., Mech, Angela, Trombik, Jiří, Fei, Songlin

“…Trees growing outside their native geographic ranges often exhibit exceptional growth and survival due in part to the lack of co‐evolved natural enemies that…”
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Climatic warming disrupts recurrent Alpine insect outbreaks by Johnson, Derek M., Büntgen, Ulf, Frank, David C., Kausrud, Kyrre, Haynes, Kyle J., Liebhold, Andrew M., Esper, Jan, Stenseth, Nils Chr, Orians, Gordon H.

“…Climate change has been identified as a causal factor for diverse ecological changes worldwide. Warming trends over the last couple of decades have coincided…”
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