Historical changes in northeastern US bee pollinators related to shared ecological traits
Pollinators such as bees are essential to the functioning of terrestrial ecosystems. However, despite concerns about a global pollinator crisis, long-term data on the status of bee species are limited. We present a long-term study of relative rates of change for an entire regional bee fauna in the n...
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| Veröffentlicht in: | Proceedings of the National Academy of Sciences - PNAS 2013-03, Vol.110 (12), p.4656-4660 |
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| creator | Bartomeus, Ignasi Ascher, John S. Gibbs, Jason Danforth, Bryan N. Wagner, David L. Hedtke, Shannon M. Winfree, Rachael |
| description | Pollinators such as bees are essential to the functioning of terrestrial ecosystems. However, despite concerns about a global pollinator crisis, long-term data on the status of bee species are limited. We present a long-term study of relative rates of change for an entire regional bee fauna in the northeastern United States, based on >30,000 museum records representing 438 species. Over a 140-y period, aggregate native species richness weakly decreased, but richness declines were significant only for the genus Bombus . Of 187 native species analyzed individually, only three declined steeply, all of these in the genus Bombus . However, there were large shifts in community composition, as indicated by 56% of species showing significant changes in relative abundance over time. Traits associated with a declining relative abundance include small dietary and phenological breadth and large body size. In addition, species with lower latitudinal range boundaries are increasing in relative abundance, a finding that may represent a response to climate change. We show that despite marked increases in human population density and large changes in anthropogenic land use, aggregate native species richness declines were modest outside of the genus Bombus . At the same time, we find that certain ecological traits are associated with declines in relative abundance. These results should help target conservation efforts focused on maintaining native bee abundance and diversity and therefore the important ecosystems services that they provide. |
| doi_str_mv | 10.1073/pnas.1218503110 |
| format | Article |
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However, despite concerns about a global pollinator crisis, long-term data on the status of bee species are limited. We present a long-term study of relative rates of change for an entire regional bee fauna in the northeastern United States, based on >30,000 museum records representing 438 species. Over a 140-y period, aggregate native species richness weakly decreased, but richness declines were significant only for the genus Bombus . Of 187 native species analyzed individually, only three declined steeply, all of these in the genus Bombus . However, there were large shifts in community composition, as indicated by 56% of species showing significant changes in relative abundance over time. Traits associated with a declining relative abundance include small dietary and phenological breadth and large body size. In addition, species with lower latitudinal range boundaries are increasing in relative abundance, a finding that may represent a response to climate change. We show that despite marked increases in human population density and large changes in anthropogenic land use, aggregate native species richness declines were modest outside of the genus Bombus . At the same time, we find that certain ecological traits are associated with declines in relative abundance. These results should help target conservation efforts focused on maintaining native bee abundance and diversity and therefore the important ecosystems services that they provide.</description><identifier>ISSN: 0027-8424</identifier><identifier>ISSN: 1091-6490</identifier><identifier>EISSN: 1091-6490</identifier><identifier>DOI: 10.1073/pnas.1218503110</identifier><identifier>PMID: 23487768</identifier><identifier>CODEN: PNASA6</identifier><language>eng</language><publisher>Washington, DC: National Academy of Sciences</publisher><subject>Adaptation, Physiological ; Animal, plant and microbial ecology ; Animals ; anthropogenic activities ; Applied ecology ; Bees ; Bees - physiology ; Biodiversity ; Biological and medical sciences ; Biological Sciences ; Biological taxonomies ; body size ; Bombus ; Bumblebees ; Climate change ; community structure ; Conservation ; Conservation, protection and management of environment and wildlife ; Ecology ; Ekologi ; fauna ; Fundamental and applied biological sciences. Psychology ; Genera ; human population ; Humans ; indigenous species ; Insect ecology ; Insect pollination ; land use ; Northeastern United States ; Parks, reserves, wildlife conservation. Endangered species: population survey and restocking ; Phylogenetics ; Plant reproduction ; Pollinating insects ; Pollination ; pollinators ; population density ; Population Dynamics ; Population ecology ; Species ; species diversity ; Terrestrial ecosystems ; United States</subject><ispartof>Proceedings of the National Academy of Sciences - PNAS, 2013-03, Vol.110 (12), p.4656-4660</ispartof><rights>copyright © 1993-2008 National Academy of Sciences of the United States of America</rights><rights>2014 INIST-CNRS</rights><rights>Copyright National Academy of Sciences Mar 19, 2013</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c658t-13e8821c30942ea2ae56721f8ac35487c718a34d1a243876d303dfbc2de4b0553</citedby><cites>FETCH-LOGICAL-c658t-13e8821c30942ea2ae56721f8ac35487c718a34d1a243876d303dfbc2de4b0553</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://www.pnas.org/content/110/12.cover.gif</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/42583324$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/42583324$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>230,314,723,776,780,799,881,27901,27902,53766,53768,57992,58225</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27200073$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23487768$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://res.slu.se/id/publ/52047$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Bartomeus, Ignasi</creatorcontrib><creatorcontrib>Ascher, John S.</creatorcontrib><creatorcontrib>Gibbs, Jason</creatorcontrib><creatorcontrib>Danforth, Bryan N.</creatorcontrib><creatorcontrib>Wagner, David L.</creatorcontrib><creatorcontrib>Hedtke, Shannon M.</creatorcontrib><creatorcontrib>Winfree, Rachael</creatorcontrib><creatorcontrib>Sveriges lantbruksuniversitet</creatorcontrib><title>Historical changes in northeastern US bee pollinators related to shared ecological traits</title><title>Proceedings of the National Academy of Sciences - PNAS</title><addtitle>Proc Natl Acad Sci U S A</addtitle><description>Pollinators such as bees are essential to the functioning of terrestrial ecosystems. However, despite concerns about a global pollinator crisis, long-term data on the status of bee species are limited. We present a long-term study of relative rates of change for an entire regional bee fauna in the northeastern United States, based on >30,000 museum records representing 438 species. Over a 140-y period, aggregate native species richness weakly decreased, but richness declines were significant only for the genus Bombus . Of 187 native species analyzed individually, only three declined steeply, all of these in the genus Bombus . However, there were large shifts in community composition, as indicated by 56% of species showing significant changes in relative abundance over time. Traits associated with a declining relative abundance include small dietary and phenological breadth and large body size. In addition, species with lower latitudinal range boundaries are increasing in relative abundance, a finding that may represent a response to climate change. We show that despite marked increases in human population density and large changes in anthropogenic land use, aggregate native species richness declines were modest outside of the genus Bombus . At the same time, we find that certain ecological traits are associated with declines in relative abundance. These results should help target conservation efforts focused on maintaining native bee abundance and diversity and therefore the important ecosystems services that they provide.</description><subject>Adaptation, Physiological</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>anthropogenic activities</subject><subject>Applied ecology</subject><subject>Bees</subject><subject>Bees - physiology</subject><subject>Biodiversity</subject><subject>Biological and medical sciences</subject><subject>Biological Sciences</subject><subject>Biological taxonomies</subject><subject>body size</subject><subject>Bombus</subject><subject>Bumblebees</subject><subject>Climate change</subject><subject>community structure</subject><subject>Conservation</subject><subject>Conservation, protection and management of environment and wildlife</subject><subject>Ecology</subject><subject>Ekologi</subject><subject>fauna</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genera</subject><subject>human population</subject><subject>Humans</subject><subject>indigenous species</subject><subject>Insect ecology</subject><subject>Insect pollination</subject><subject>land use</subject><subject>Northeastern United States</subject><subject>Parks, reserves, wildlife conservation. Endangered species: population survey and restocking</subject><subject>Phylogenetics</subject><subject>Plant reproduction</subject><subject>Pollinating insects</subject><subject>Pollination</subject><subject>pollinators</subject><subject>population density</subject><subject>Population Dynamics</subject><subject>Population ecology</subject><subject>Species</subject><subject>species diversity</subject><subject>Terrestrial ecosystems</subject><subject>United States</subject><issn>0027-8424</issn><issn>1091-6490</issn><issn>1091-6490</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdks1vEzEQxVcIREPhzAlYCSFx2Xb87VyQUAUUqRKHkgMna-KdTTba2MHegPjv8ZKQUk5jyb95b-w3VfWcwQUDIy53AfMF48wqEIzBg2rGYM4aLefwsJoBcNNYyeVZ9STnDQDMlYXH1RkX0hqj7az6dt3nMabe41D7NYYV5boPdYhpXBPmkVKoF7f1kqjexWHoAxY614kGHKmtx1jnNaZyIh-HuPqjMybsx_y0etThkOnZsZ5Xi48fvl5dNzdfPn2-en_TeK3s2DBB1nLmBcwlJ-RIShvOOoteqDKlN8yikC1DLoU1uhUg2m7peUtyCUqJ86o56OaftNsv3S71W0y_XMTe5WG_xDQVl8kpDtIU_t2BL_CWWk-hzDvca7t_E_q1W8UfTmjQczsZvj0KpPh9T3l02z57GgYMFPfZMVuy4MVpQl__h27iPoXyHY4JZq1SmolCXR4on2LOibrTMAzcFLObYnZ3MZeOl_--4cT_zbUAb44A5hJJlzD4Pt9xhpdlMJP1qyM3OZxsJ1_upFa6EC8OxGbakxMiubJClEhOCh1Gh6tUXBa3HJgGYMJYDeI34yvOcQ</recordid><startdate>20130319</startdate><enddate>20130319</enddate><creator>Bartomeus, Ignasi</creator><creator>Ascher, John S.</creator><creator>Gibbs, Jason</creator><creator>Danforth, Bryan N.</creator><creator>Wagner, David L.</creator><creator>Hedtke, Shannon M.</creator><creator>Winfree, Rachael</creator><general>National Academy of Sciences</general><general>National Acad Sciences</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7QL</scope><scope>7QP</scope><scope>7QR</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TK</scope><scope>7TM</scope><scope>7TO</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7S9</scope><scope>L.6</scope><scope>5PM</scope><scope>ADTPV</scope><scope>AOWAS</scope></search><sort><creationdate>20130319</creationdate><title>Historical changes in northeastern US bee pollinators related to shared ecological traits</title><author>Bartomeus, Ignasi ; Ascher, John S. ; Gibbs, Jason ; Danforth, Bryan N. ; Wagner, David L. ; Hedtke, Shannon M. ; Winfree, Rachael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c658t-13e8821c30942ea2ae56721f8ac35487c718a34d1a243876d303dfbc2de4b0553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Adaptation, Physiological</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>anthropogenic activities</topic><topic>Applied ecology</topic><topic>Bees</topic><topic>Bees - physiology</topic><topic>Biodiversity</topic><topic>Biological and medical sciences</topic><topic>Biological Sciences</topic><topic>Biological taxonomies</topic><topic>body size</topic><topic>Bombus</topic><topic>Bumblebees</topic><topic>Climate change</topic><topic>community structure</topic><topic>Conservation</topic><topic>Conservation, protection and management of environment and wildlife</topic><topic>Ecology</topic><topic>Ekologi</topic><topic>fauna</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genera</topic><topic>human population</topic><topic>Humans</topic><topic>indigenous species</topic><topic>Insect ecology</topic><topic>Insect pollination</topic><topic>land use</topic><topic>Northeastern United States</topic><topic>Parks, reserves, wildlife conservation. Endangered species: population survey and restocking</topic><topic>Phylogenetics</topic><topic>Plant reproduction</topic><topic>Pollinating insects</topic><topic>Pollination</topic><topic>pollinators</topic><topic>population density</topic><topic>Population Dynamics</topic><topic>Population ecology</topic><topic>Species</topic><topic>species diversity</topic><topic>Terrestrial ecosystems</topic><topic>United States</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bartomeus, Ignasi</creatorcontrib><creatorcontrib>Ascher, John S.</creatorcontrib><creatorcontrib>Gibbs, Jason</creatorcontrib><creatorcontrib>Danforth, Bryan N.</creatorcontrib><creatorcontrib>Wagner, David L.</creatorcontrib><creatorcontrib>Hedtke, Shannon M.</creatorcontrib><creatorcontrib>Winfree, Rachael</creatorcontrib><creatorcontrib>Sveriges lantbruksuniversitet</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Immunology Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Oncogenes and Growth Factors Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>SwePub</collection><collection>SwePub Articles</collection><jtitle>Proceedings of the National Academy of Sciences - PNAS</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bartomeus, Ignasi</au><au>Ascher, John S.</au><au>Gibbs, Jason</au><au>Danforth, Bryan N.</au><au>Wagner, David L.</au><au>Hedtke, Shannon M.</au><au>Winfree, Rachael</au><aucorp>Sveriges lantbruksuniversitet</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Historical changes in northeastern US bee pollinators related to shared ecological traits</atitle><jtitle>Proceedings of the National Academy of Sciences - PNAS</jtitle><addtitle>Proc Natl Acad Sci U S A</addtitle><date>2013-03-19</date><risdate>2013</risdate><volume>110</volume><issue>12</issue><spage>4656</spage><epage>4660</epage><pages>4656-4660</pages><issn>0027-8424</issn><issn>1091-6490</issn><eissn>1091-6490</eissn><coden>PNASA6</coden><abstract>Pollinators such as bees are essential to the functioning of terrestrial ecosystems. However, despite concerns about a global pollinator crisis, long-term data on the status of bee species are limited. We present a long-term study of relative rates of change for an entire regional bee fauna in the northeastern United States, based on >30,000 museum records representing 438 species. Over a 140-y period, aggregate native species richness weakly decreased, but richness declines were significant only for the genus Bombus . Of 187 native species analyzed individually, only three declined steeply, all of these in the genus Bombus . However, there were large shifts in community composition, as indicated by 56% of species showing significant changes in relative abundance over time. Traits associated with a declining relative abundance include small dietary and phenological breadth and large body size. In addition, species with lower latitudinal range boundaries are increasing in relative abundance, a finding that may represent a response to climate change. We show that despite marked increases in human population density and large changes in anthropogenic land use, aggregate native species richness declines were modest outside of the genus Bombus . At the same time, we find that certain ecological traits are associated with declines in relative abundance. These results should help target conservation efforts focused on maintaining native bee abundance and diversity and therefore the important ecosystems services that they provide.</abstract><cop>Washington, DC</cop><pub>National Academy of Sciences</pub><pmid>23487768</pmid><doi>10.1073/pnas.1218503110</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Adaptation, Physiological Animal, plant and microbial ecology Animals anthropogenic activities Applied ecology Bees Bees - physiology Biodiversity Biological and medical sciences Biological Sciences Biological taxonomies body size Bombus Bumblebees Climate change community structure Conservation Conservation, protection and management of environment and wildlife Ecology Ekologi fauna Fundamental and applied biological sciences. Psychology Genera human population Humans indigenous species Insect ecology Insect pollination land use Northeastern United States Parks, reserves, wildlife conservation. Endangered species: population survey and restocking Phylogenetics Plant reproduction Pollinating insects Pollination pollinators population density Population Dynamics Population ecology Species species diversity Terrestrial ecosystems United States |
| title | Historical changes in northeastern US bee pollinators related to shared ecological traits |
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