Supporting wild pollinators in a temperate agricultural landscape: Maintaining mosaics of natural features and production

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Supporting wild pollinators in a temperate agricultural landscape: Maintaining mosaics of natural features and production. / Lentini, Pia E.; Martin, Tara; Gibbons, Phil et al.
in: Biological Conservation, Jahrgang 149, Nr. 1, 05.2012, S. 84-92.

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

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Lentini PE, Martin T, Gibbons P, Fischer J, Cunningham SA. Supporting wild pollinators in a temperate agricultural landscape: Maintaining mosaics of natural features and production. Biological Conservation. 2012 Mai;149(1):84-92. doi: 10.1016/j.biocon.2012.02.004

Bibtex

@article{fdb6330509a5432e8eb55b009719deb1,
title = "Supporting wild pollinators in a temperate agricultural landscape: Maintaining mosaics of natural features and production",
abstract = "Pollination has received attention recently due to reported sharp declines of . Apis mellifera in several locations, and it has been proposed that diverse native bee communities may be key for continued pollination of economically important crops. However, there is some inconsistency in the literature as to how these communities should best be managed. To address this issue, we collected bees from an intensively managed agricultural region in eastern Australia using blue vane traps. Both linear remnants of vegetation, which form part of a larger corridor network, and adjacent fields of native and exotic pastures, wheat, canola, and lucerne were sampled. A total of 3249 individual bees, representing four families and 36 species were collected. Highly modified environments of nectar-bearing crop supported the most species-rich bee assemblages, and the highest abundance of individual bee species. Distance from the remnants did not limit the body size of species occupying fields (up to 400. m). However, richness of bee assemblages also responded positively to the presence of conservation land in nearby areas, or the number of remnant native trees surrounding traps. Linear remnants of native vegetation contributed to assemblage heterogeneity by adding unique species to the regional pool. Our findings indicate that agricultural industries that currently rely on pollination by . A. mellifera should ensure that intensive land use is complemented by untilled areas in the form of conservation land, or farm dams and scattered trees in fields, to support wild pollinators that may act as insurance against further future losses of managed hives.",
keywords = "Ecosystems Research, corridor, Ecosystem services, Pollination, Roadside, Scattered trees, stock route, Wild bees",
author = "Lentini, {Pia E.} and Tara Martin and Phil Gibbons and Joern Fischer and Cunningham, {Saul A.}",
year = "2012",
month = may,
doi = "10.1016/j.biocon.2012.02.004",
language = "English",
volume = "149",
pages = "84--92",
journal = "Biological Conservation",
issn = "0006-3207",
publisher = "Elsevier B.V.",
number = "1",

}

RIS

TY - JOUR

T1 - Supporting wild pollinators in a temperate agricultural landscape

T2 - Maintaining mosaics of natural features and production

AU - Lentini, Pia E.

AU - Martin, Tara

AU - Gibbons, Phil

AU - Fischer, Joern

AU - Cunningham, Saul A.

PY - 2012/5

Y1 - 2012/5

N2 - Pollination has received attention recently due to reported sharp declines of . Apis mellifera in several locations, and it has been proposed that diverse native bee communities may be key for continued pollination of economically important crops. However, there is some inconsistency in the literature as to how these communities should best be managed. To address this issue, we collected bees from an intensively managed agricultural region in eastern Australia using blue vane traps. Both linear remnants of vegetation, which form part of a larger corridor network, and adjacent fields of native and exotic pastures, wheat, canola, and lucerne were sampled. A total of 3249 individual bees, representing four families and 36 species were collected. Highly modified environments of nectar-bearing crop supported the most species-rich bee assemblages, and the highest abundance of individual bee species. Distance from the remnants did not limit the body size of species occupying fields (up to 400. m). However, richness of bee assemblages also responded positively to the presence of conservation land in nearby areas, or the number of remnant native trees surrounding traps. Linear remnants of native vegetation contributed to assemblage heterogeneity by adding unique species to the regional pool. Our findings indicate that agricultural industries that currently rely on pollination by . A. mellifera should ensure that intensive land use is complemented by untilled areas in the form of conservation land, or farm dams and scattered trees in fields, to support wild pollinators that may act as insurance against further future losses of managed hives.

AB - Pollination has received attention recently due to reported sharp declines of . Apis mellifera in several locations, and it has been proposed that diverse native bee communities may be key for continued pollination of economically important crops. However, there is some inconsistency in the literature as to how these communities should best be managed. To address this issue, we collected bees from an intensively managed agricultural region in eastern Australia using blue vane traps. Both linear remnants of vegetation, which form part of a larger corridor network, and adjacent fields of native and exotic pastures, wheat, canola, and lucerne were sampled. A total of 3249 individual bees, representing four families and 36 species were collected. Highly modified environments of nectar-bearing crop supported the most species-rich bee assemblages, and the highest abundance of individual bee species. Distance from the remnants did not limit the body size of species occupying fields (up to 400. m). However, richness of bee assemblages also responded positively to the presence of conservation land in nearby areas, or the number of remnant native trees surrounding traps. Linear remnants of native vegetation contributed to assemblage heterogeneity by adding unique species to the regional pool. Our findings indicate that agricultural industries that currently rely on pollination by . A. mellifera should ensure that intensive land use is complemented by untilled areas in the form of conservation land, or farm dams and scattered trees in fields, to support wild pollinators that may act as insurance against further future losses of managed hives.

KW - Ecosystems Research

KW - corridor

KW - Ecosystem services

KW - Pollination

KW - Roadside

KW - Scattered trees

KW - stock route

KW - Wild bees

UR - http://www.scopus.com/inward/record.url?scp=84859791364&partnerID=8YFLogxK

U2 - 10.1016/j.biocon.2012.02.004

DO - 10.1016/j.biocon.2012.02.004

M3 - Journal articles

VL - 149

SP - 84

EP - 92

JO - Biological Conservation

JF - Biological Conservation

SN - 0006-3207

IS - 1

ER -

DOI