Lataa...

Patterns of widespread decline in North American bumble bees

Bumble bees (Bombus) are vitally important pollinators of wild plants and agricultural crops worldwide. Fragmentary observations, however, have suggested population declines in several North American species. Despite rising concern over these observations in the United States, highlighted in a recen...

Täydet tiedot

Tallennettuna:
Bibliografiset tiedot
Päätekijät: Cameron, Sydney A., Lozier, Jeffrey D., Strange, James P., Koch, Jonathan B., Cordes, Nils, Solter, Leellen F., Griswold, Terry L.
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: National Academy of Sciences 2011
Aiheet:
Linkit:https://ncbi.nlm.nih.gov/pmc/articles/PMC3021065/
https://ncbi.nlm.nih.gov/pubmed/21199943
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.1014743108
Tagit: Lisää tagi
Ei tageja, Lisää ensimmäinen tagi!