Crop visitation by wild bees declines over an 8-year time series: A dramatic trend, or just dramatic between-year variation?

被引:20
作者
Aldercotte, Andrew H. [1 ]
Simpson, Dylan T. [1 ]
Winfree, Rachael [2 ]
机构
[1] Rutgers State Univ, Grad Program Ecol & Evolut, 14 Coll Farm Rd, New Brunswick, NJ 08901 USA
[2] Rutgers State Univ, Dept Ecol Evolut & Nat Resources, New Brunswick, NJ USA
基金
美国国家科学基金会; 美国食品与农业研究所;
关键词
bumble bee; honey bee; insect decline; pollination; pollinator decline; time-series abundance; NATIVE BEES; POPULATION TRENDS; SPECIES RICHNESS; HONEY-BEES; ABUNDANCE; POLLINATORS; DIVERSITY; VARIABILITY; WATERMELON; COMMUNITY;
D O I
10.1111/icad.12589
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Despite widespread recognition of the need for long-term monitoring of pollinator abundances and pollination service provision, such studies are exceedingly rare. In this study, we assess changes in bee visitation and net capture rates for 73 species visiting watermelon crop flowers at 19 farms in the mid-Atlantic region of the United States from 2005 to 2012. Over the 8 years, we found a 58% decline in wild bee visitation to crop flowers, but no significant change in honey bee visitation rate. Most types of wild bees showed similar declines in both the visitation and the net capture data; bumble bees, however, declined by 56% in the visitation data but showed no change in net capture rates. Trends in pollination services, that is, estimated pollen deposition, largely followed the trends in visitation and net capture rates. While we detected large and significant declines in wild bees when using generalised linear mixed models (GLMMs), permutation analyses that account for non-directional variation in abundance were non-significant, demonstrating the challenge of identifying and describing trends in highly variable populations. As far as we are aware, this article represents one of fewer than 10 published time-series (defined as >5 years of data) studies of changes in bee abundance, and one of only two such studies conducted in an agricultural setting. More such studies are needed in order to understand the magnitude of bee decline and its ramifications for crop pollination.
引用
收藏
页码:522 / 533
页数:12
相关论文
共 75 条
[21]   Insect population trends and the IUCN Red List process [J].
Fox, Richard ;
Harrower, Colin A. ;
Bell, James R. ;
Shortall, Chris R. ;
Middlebrook, Ian ;
Wilson, Robert J. .
JOURNAL OF INSECT CONSERVATION, 2019, 23 (02) :269-278
[22]   High population variability and source-sink dynamics in a solitary bee species [J].
Franzen, Markus ;
Nilsson, Sven G. .
ECOLOGY, 2013, 94 (06) :1400-1408
[23]   Wild Pollinators Enhance Fruit Set of Crops Regardless of Honey Bee Abundance [J].
Garibaldi, Lucas A. ;
Steffan-Dewenter, Ingolf ;
Winfree, Rachael ;
Aizen, Marcelo A. ;
Bommarco, Riccardo ;
Cunningham, Saul A. ;
Kremen, Claire ;
Carvalheiro, Luisa G. ;
Harder, Lawrence D. ;
Afik, Ohad ;
Bartomeus, Ignasi ;
Benjamin, Faye ;
Boreux, Virginie ;
Cariveau, Daniel ;
Chacoff, Natacha P. ;
Dudenhoeffer, Jan H. ;
Freitas, Breno M. ;
Ghazoul, Jaboury ;
Greenleaf, Sarah ;
Hipolito, Juliana ;
Holzschuh, Andrea ;
Howlett, Brad ;
Isaacs, Rufus ;
Javorek, Steven K. ;
Kennedy, Christina M. ;
Krewenka, Kristin M. ;
Krishnan, Smitha ;
Mandelik, Yael ;
Mayfield, Margaret M. ;
Motzke, Iris ;
Munyuli, Theodore ;
Nault, Brian A. ;
Otieno, Mark ;
Petersen, Jessica ;
Pisanty, Gideon ;
Potts, Simon G. ;
Rader, Romina ;
Ricketts, Taylor H. ;
Rundlof, Maj ;
Seymour, Colleen L. ;
Schueepp, Christof ;
Szentgyoergyi, Hajnalka ;
Taki, Hisatomo ;
Tscharntke, Teja ;
Vergara, Carlos H. ;
Viana, Blandina F. ;
Wanger, Thomas C. ;
Westphal, Catrin ;
Williams, Neal ;
Klein, Alexandra M. .
SCIENCE, 2013, 339 (6127) :1608-+
[24]   A POWER ANALYSIS FOR DETECTING TRENDS [J].
GERRODETTE, T .
ECOLOGY, 1987, 68 (05) :1364-1372
[25]   Monitoring populations of plants and animals [J].
Gibbs, JP ;
Droege, S ;
Eagle, P .
BIOSCIENCE, 1998, 48 (11) :935-940
[26]   Estimating species relative abundances from museum records [J].
Gotelli, Nicholas J. ;
Booher, Douglas B. ;
Urban, Mark C. ;
Ulrich, Werner ;
Suarez, Andrew, V ;
Skelly, David K. ;
Russell, David J. ;
Rowe, Rebecca J. ;
Rothendler, Matthew ;
Rios, Nelson ;
Rehan, Sandra M. ;
Ni, George ;
Moreau, Corrie S. ;
Magurran, Anne E. ;
Jones, Faith A. M. ;
Graves, Gary R. ;
Fiera, Cristina ;
Burkhardt, Ulrich ;
Primack, Richard B. .
METHODS IN ECOLOGY AND EVOLUTION, 2023, 14 (02) :431-443
[27]   Bee declines driven by combined stress from parasites, pesticides, and lack of flowers [J].
Goulson, Dave ;
Nicholls, Elizabeth ;
Botias, Cristina ;
Rotheray, Ellen L. .
SCIENCE, 2015, 347 (6229)
[28]   Resampling of wild bees across fifteen years reveals variable species declines and recoveries after extreme weather [J].
Graham, Kelsey K. ;
Gibbs, Jason ;
Wilson, Julianna ;
May, Emily ;
Isaacs, Rufus .
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2021, 317
[29]  
Hatfield R., 2015, IUCN Assessments for North American Bombus spp . for the North American IUCN Bumble Bee Specialist Group
[30]   Complex long-term dynamics of pollinator abundance in undisturbed Mediterranean montane habitats over two decades [J].
Herrera, Carlos M. .
ECOLOGICAL MONOGRAPHS, 2019, 89 (01)