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Documents disponibles écrits par cet auteur (11)
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Article
Robert J. Smith, Auteur ; Margret I. Hatch, AuteurABSTRACT Over the last two centuries, a large and increasing number of non-native phytophagous insect species have become established in North America. In addition to the direct effects these insects have on their new host plants, indirect effec[...]
Article
Margret I. Hatch, Auteur ; Robert J. Smith, Auteur
Article
Robert J. Smith, Auteur ; Enrico Di Minin, Auteur ; Simon Linke, Auteur ; Daniel B. Segan, Auteur ; Hugh P. Possingham, AuteurOne of the most efficient approaches for designing protected area (PA) networks is to use systematic conservation planning software. A number of software packages are available and all of them include a spatial cost or constraint component in th[...]
Article
Margret I. Hatch, Auteur ; Robert J. Smith, Auteur ; Jennifer C. Owen, AuteurEarly arrival at the breeding grounds for migratory birds is associated with greater reproductive success. According to the condition-dependent arrival hypothesis, only those individuals in superior physiological condition are able to bear the c[...]
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Robert J. Smith, Auteur ; Julian Easton, Auteur ; Bruno A. Nhancale, Auteur ; Adrian J. Armstrong, Auteur ; James Culverwell, Auteur ; Sikhumbuzo D. Dlamini, Auteur ; Peter S. Goodman, Auteur ; Linda Loffler, Auteur ; Wayne S. Matthews, Auteur ; Ara Monadjem, Auteur ; Craig M. Mulqueeny, Auteur ; Petros Ngwenya, Auteur ; Cornelio P. Ntumi, Auteur ; Bartolomeu Soto, Auteur ; Nigel Leader-Williams, AuteurA number of global priority region schemes have been developed, but local assessments are needed to identify priority areas for conservation within these regions. Here, we describe results from a conservation assessment for Maputaland, part of a[...]
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David N. Ewert, Auteur ; Michael J. Hamas, Auteur ; Robert J. Smith, Auteur ; Matt E. Dallman, Auteur ; Scott W. Jorgensen, Auteur
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Maria E. Squire, Auteur ; Joe C. Brague, Auteur ; Robert J. Smith, Auteur ; Jennifer C. Owen, Auteur
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Andrew T. Knight, Auteur ; Hedley S. Grantham, Auteur ; Robert J. Smith, Auteur ; Gillian K. McGregor, Auteur ; Hugh P. Possingham, Auteur ; Richard M. Cowling, AuteurSpatial prioritization techniques are increasingly applied in the design of protected area networks, which are regarded as the cornerstone of nature conservation efforts. These techniques are becoming ever more sophisticated, but are still found[...]
Article
Margret I. Hatch, Auteur ; Robert J. Smith, AuteurHematocrits may provide information about the physiological condition of birds, but, to be a useful measure, information is needed concerning how hematocrits vary among individuals and over time. We examined the repeatability of hematocrits in a[...]
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Diogo Verissimo, Auteur ; Maan Barua, Auteur ; Paul Jepson, Auteur ; Douglas C. MacMillan, Auteur ; Robert J. Smith, Auteur
Article
Robert J. Smith, Auteur ; Frank R. Moore, Auteur ; Christopher A. May, Auteur ; D. B. Lank, AuteurAbstract Recent work in Michigan's eastern Upper Peninsula suggests that terrestrial areas bordering northern Lake Huron provide important stopover habitat for spring migrating landbirds, principally because of the presence of emergent aquatic m[...]
