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dc.contributor.author M'Gonigle, Leithen K.
dc.contributor.author Ponisio, Lauren C.
dc.contributor.author Cutler, Kerry
dc.contributor.author Kremen, Claire
dc.coverage.spatial California
dc.date.accessioned 2015-02-02T16:12:05Z
dc.date.available 2015-02-02T16:12:05Z
dc.date.issued 2015-09-01
dc.identifier doi:10.5061/dryad.2vj67
dc.identifier.citation M'Gonigle LK, Ponisio LC, Cutler K, Kremen C (2015) Habitat restoration promotes pollinator persistence and colonization in intensively managed agriculture. Ecological Applications 25(6):1557-1565.
dc.identifier.uri http://hdl.handle.net/10255/dryad.79743
dc.description Widespread evidence of pollinator declines has led to policies supporting habitat restoration including in agricultural landscapes. Yet, little is yet known about the effectiveness of these restoration techniques for promoting stable populations and communities of pollinators, especially in intensively managed agricultural landscapes. Introducing floral resources, such as flowering hedgerows, to enhance intensively cultivated agricultural landscapes is known to increase the abundances of native insect pollinators in and around restored areas. Whether this is a result of local short-term concentration at flowers or indicative of true increases in the persistence and species richness of these communities remains unclear. It is also unknown whether this practice supports species of conservation concern (e.g., those with more specialized dietary requirements). Analyzing occupancies of native bees and syrphid flies from 330 surveys across 15 sites over eight years, we found that hedgerow restoration promotes rates of between-season persistence and colonization as compared with unrestored field edges. Enhanced persistence and colonization, in turn, led to the formation of more species-rich communities. We also find that hedgerows benefit floral resource specialists more than generalists, emphasizing the value of this restoration technique for conservation in agricultural landscapes.
dc.relation.haspart doi:10.5061/dryad.2vj67/1
dc.relation.isreferencedby doi:10.1890/14-1863.1
dc.subject pollinators
dc.subject habitat restoration
dc.subject hedgerows
dc.subject occupancy
dc.subject agro-ecosystem
dc.title Data from: Habitat restoration promotes pollinator persistence and colonization in intensively managed agriculture
dc.type Article
prism.publicationName Ecological Applications

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Title Species occurrence and trait data, and JAGS model file
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Description This zip archive contains two items. A text file containing the JAGS model used in the main text analysis and an .RData file containing a list with three objects. Users will need to install the free software package R at (http://cran.us.r-project.org/). The three items in the loaded object are [1] X - a site x year x replicate x species array containing species occurrence data, [2] day - a site x year x replicate array containing the Julian day for the corresponding samples in X, and [3] dprime - a vector containing species floral specialization values.
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