Results 1 to 10 of about 186,142 (399)

A global-scale expert assessment of drivers and risks associated with pollinator decline

open access: yesNature Ecology and Evolution, 2021
Pollinator decline has attracted global attention and substantial efforts are underway to respond through national pollinator strategies and action plans.
Lynn V Dicks   +2 more
exaly   +2 more sources

Global effects of land-use intensity on local pollinator biodiversity

open access: yesNature Communications, 2021
Pollinating species are in decline globally, with land use an important driver. However, most of the evidence on which these claims are made is patchy, based on studies with low taxonomic and geographic representativeness.
Joseph W Millard   +2 more
exaly   +2 more sources

A systems approach reveals urban pollinator hotspots and conservation opportunities

open access: yesNature Ecology and Evolution, 2019
Urban areas are often perceived to have lower biodiversity than the wider countryside, but a few small-scale studies suggest that some urban land uses can support substantial pollinator populations.
Katherine C R Baldock   +2 more
exaly   +2 more sources

Global agricultural productivity is threatened by increasing pollinator dependence without a parallel increase in crop diversification

open access: yesGlobal Change Biology, 2019
The global increase in the proportion of land cultivated with pollinator‐dependent crops implies increased reliance on pollination services. Yet agricultural practices themselves can profoundly affect pollinator supply and pollination.
Marcelo A Aizen   +2 more
exaly   +2 more sources

Land use and pollinator dependency drives global patterns of pollen limitation in the Anthropocene

open access: yesNature Communications, 2020
Land use change, by disrupting the co-evolved interactions between plants and their pollinators, could be causing plant reproduction to be limited by pollen supply.
Jean H Burns   +2 more
exaly   +2 more sources

Meta-analysis reveals that pollinator functional diversity and abundance enhance crop pollination and yield

open access: yesNature Communications, 2019
How insects promote crop pollination remains poorly understood in terms of the contribution of functional trait differences between species. We used meta-analyses to test for correlations between community abundance, species richness and functional trait
Michael Garratt   +2 more
exaly   +2 more sources

Mass‐flowering crops dilute pollinator abundance in agricultural landscapes across Europe

open access: yesEcology Letters, 2016
Mass‐flowering crops (MFCs) are increasingly cultivated and might influence pollinator communities in MFC fields and nearby semi‐natural habitats (SNHs).
Andrea Holzschuh   +2 more
exaly   +2 more sources

Economic valuation of the vulnerability of world agriculture confronted with pollinator decline

open access: yesEcological Economics, 2009
Nicola Gallai   +2 more
exaly   +2 more sources

Interaction rewiring and the rapid turnover of plant–pollinator networks

open access: yesEcology Letters, 2017
Paul J Caradonna   +2 more
exaly   +2 more sources

Adventive Gryon aetherium Talamas (Hymenoptera, Scelionidae) associated with eggs of Bagrada hilaris (Burmeister) (Hemiptera, Pentatomidae) in the USA [PDF]

open access: yesJournal of Hymenoptera Research, 2021
Bagrada bug, Bagrada hilaris (Burmeister) (Hemiptera, Pentatomidae), has become a major pest of cole crops (cabbage, broccoli, cauliflower, kale) in California since its arrival in 2008. In this study we documented parasitism of B.
Brian N. Hogg   +2 more
doaj   +3 more sources

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