Détail de l'auteur
Auteur J. A. Gill |
Documents disponibles écrits par cet auteur (5)
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Article
L. Jóhannesdóttir, Auteur ; J. A. Alves, Auteur ; J. A. Gill, Auteur ; T. G. Gunnarsson, AuteurAgriculture is one of the primary threats to biodiversity but agricultural land can also provide key resources for many species and, in some parts of the world, agricultural land supports important populations of species of conservation concern.[...]![]()
Article
T. G. Gunnarsson, Auteur ; J. A. Gill, Auteur ; J. Newton, Auteur ; W. J. Sutherland, Auteur![]()
Article
T. G. Gunnarsson, Auteur ; J. A. Gill, Auteur ; A. Petersen, Auteur ; G. F. Appleton, Auteur ; W. J. Sutherland, Auteur1. Buffer effects occur when increases in population size result in an increasing proportion of a population inhabiting poor quality sites. When there are fitness costs to inhabiting poor sites, buffer effects can potentially regulate population[...]![]()
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T. G. Gunnarsson, Auteur ; J. A. Gill, Auteur ; G. F. Appleton, Auteur ; H. Gislason, Auteur ; A. Gardarsson, Auteur ; A. R. Watkinson, Auteur ; W. J. Sutherland, AuteurIceland is responsible for many internationally important populations of breeding bird species, yet very little is currently known about how these species use the habitats available to them. Lowland areas of Iceland, in particular, have undergon[...]![]()
Article
R. A. Laidlaw, Auteur ; J. Smart, Auteur ; M. A. Smart, Auteur ; J. A. Gill, AuteurConservation management of landscapes often targets species of conservation concern, but this can have repercussions for other components of the food web which may, in turn, indirectly influence the target species. In Western Europe, many lowlan[...]



