Biodiversity buffers pollination from changes in environmental conditions

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Biodiversity buffers pollination from changes in environmental conditions. / Brittain, Claire; Kremen, Claire; Klein, Alexandra-Maria.
In: Global Change Biology, Vol. 19, No. 2, 02.2013, p. 540-547.

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@article{3c6f920ba3c04d5583d293fcb04535d0,
title = "Biodiversity buffers pollination from changes in environmental conditions",
abstract = "A hypothesized underlying principle of the diversity-functioning relationship is that functional groups respond differently to environmental change. Over 3 years, we investigated how pollinator diversity contributes to the magnitude of pollination service through spatial complementarity and differential response to high winds in California almond orchards. We found honey bees preferentially visited the top sections of the tree. Where wild pollinators were present, they showed spatial complementarity to honey bees and visited the bottom tree sections more frequently. As wind speed increased, honey bees' spatial preference shifted toward the bottom tree sections. In high winds (>2.5 m s -1), orchards with low pollinator diversity (honey bees only) received almost no flower visits. In orchards with high pollinator diversity, visitation decreased to a lesser extent as wild bee visitation was unaffected by high winds. Our results demonstrate how spatial complementarity in diverse communities can help buffer pollination services to environmental changes like wind speed. copy; 2012 Blackwell Publishing Ltd. ",
keywords = "Biology, Ecosystems Research, Climate change, Ecosystem services, Global change, Insurance, Orchard crop, Pollinators, Spatial complementarity, Wild bees, Wind speed",
author = "Claire Brittain and Claire Kremen and Alexandra-Maria Klein",
note = "{\textcopyright} 2012 Blackwell Publishing Ltd.",
year = "2013",
month = feb,
doi = "10.1111/gcb.12043",
language = "English",
volume = "19",
pages = "540--547",
journal = "Global Change Biology",
issn = "1354-1013",
publisher = "John Wiley & Sons Ltd.",
number = "2",

}

RIS

TY - JOUR

T1 - Biodiversity buffers pollination from changes in environmental conditions

AU - Brittain, Claire

AU - Kremen, Claire

AU - Klein, Alexandra-Maria

N1 - © 2012 Blackwell Publishing Ltd.

PY - 2013/2

Y1 - 2013/2

N2 - A hypothesized underlying principle of the diversity-functioning relationship is that functional groups respond differently to environmental change. Over 3 years, we investigated how pollinator diversity contributes to the magnitude of pollination service through spatial complementarity and differential response to high winds in California almond orchards. We found honey bees preferentially visited the top sections of the tree. Where wild pollinators were present, they showed spatial complementarity to honey bees and visited the bottom tree sections more frequently. As wind speed increased, honey bees' spatial preference shifted toward the bottom tree sections. In high winds (>2.5 m s -1), orchards with low pollinator diversity (honey bees only) received almost no flower visits. In orchards with high pollinator diversity, visitation decreased to a lesser extent as wild bee visitation was unaffected by high winds. Our results demonstrate how spatial complementarity in diverse communities can help buffer pollination services to environmental changes like wind speed. copy; 2012 Blackwell Publishing Ltd.

AB - A hypothesized underlying principle of the diversity-functioning relationship is that functional groups respond differently to environmental change. Over 3 years, we investigated how pollinator diversity contributes to the magnitude of pollination service through spatial complementarity and differential response to high winds in California almond orchards. We found honey bees preferentially visited the top sections of the tree. Where wild pollinators were present, they showed spatial complementarity to honey bees and visited the bottom tree sections more frequently. As wind speed increased, honey bees' spatial preference shifted toward the bottom tree sections. In high winds (>2.5 m s -1), orchards with low pollinator diversity (honey bees only) received almost no flower visits. In orchards with high pollinator diversity, visitation decreased to a lesser extent as wild bee visitation was unaffected by high winds. Our results demonstrate how spatial complementarity in diverse communities can help buffer pollination services to environmental changes like wind speed. copy; 2012 Blackwell Publishing Ltd.

KW - Biology

KW - Ecosystems Research

KW - Climate change

KW - Ecosystem services

KW - Global change

KW - Insurance

KW - Orchard crop

KW - Pollinators

KW - Spatial complementarity

KW - Wild bees

KW - Wind speed

UR - http://www.scopus.com/inward/record.url?scp=84871929720&partnerID=8YFLogxK

U2 - 10.1111/gcb.12043

DO - 10.1111/gcb.12043

M3 - Journal articles

C2 - 23504791

VL - 19

SP - 540

EP - 547

JO - Global Change Biology

JF - Global Change Biology

SN - 1354-1013

IS - 2

ER -

DOI