Détail de l'auteur
Auteur William O. C. Symondson |
Documents disponibles écrits par cet auteur (3)
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Article
Ivana Novcic, Auteur ; Richard R. Veit, Auteur ; David S. Mizrahi, Auteur ; William O. C. Symondson, AuteurEach spring great numbers of shorebirds gather in Delaware Bay, USA during the reproductive season of Horseshoe Crabs Limulus polyphemus to capitalize on crab eggs. Due to overharvesting, the abundance of both crabs and their eggs has significan[...]![]()
Article
Caitlin E. Pearson, Auteur ; Steve J. Ormerod, Auteur ; William O. C. Symondson, Auteur ; Ian P. Vaughan, AuteurAlthough agriculture is amongst the world's most widespread land uses, studies of its effects on stream ecosystems are often limited in spatial extent. National monitoring data could extend spatial coverage and increase statistical power, but pr[...]![]()
Article
James R. Bell, Auteur ; Michael Traugott, Auteur ; Keith D. Sunderland, Auteur ; David J. Skirvin, Auteur ; Andrew Mead, Auteur ; Lidija Kravar-Garde, Auteur ; Kelly Reynolds, Auteur ; John S. Fenlon, Auteur ; William O. C. Symondson, Auteur1. Polyphagous predators, such as spiders and beetles, perform a fundamental ecosystem service as regulators of agricultural pests, particularly aphids. They are most effective when they colonize the crop before the pest has reached its exponent[...]



