| Titre : | Journal of Applied Ecology : 0021-8901 45(5) - OCT 2008 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Christophe Barbraud, Auteur ;
Cedric Marteau, Auteur ;
Vincent Ridoux, Auteur ;
Karine Delord, Auteur ;
Henri Weimerskirch, Auteur
1. Fisheries can affect non-target species through bycatch, and climate change may act simultaneously on their population dynamics. Estimating the relative impact of fisheries and climate on non-target species remains a challenge for many popula[...]
Article
Mathew W. Alldredge, Auteur ;
Krishna Pacifici, Auteur ;
Theodore R. Simons, Auteur ;
Kenneth H. Pollock, Auteur
1. The validation of field sampling techniques is a concern for applied ecologists due to the strong model assumptions implicit in all methods. Computer simulations make replication easy, but they do not give insights into how much bias occurs i[...]
Article
Miguel Ferrer, Auteur ;
Vincenzo Penteriani, Auteur
1. Using information on the Donana population of Spanish imperial eagles Aquila adalberti from 1959 to 2004, we present strong empirical support to theoretical models on the regulation of population trajectories by the relationships between bree[...]
Article
K. J. Jenkins, Auteur ;
B. F. J. Manly, Auteur
1. Faecal surveys are used widely to study variations in abundance and distribution of forest-dwelling mammals when direct enumeration is not feasible. The utility of faecal indices of abundance is limited, however, by observational bias and var[...]
Article
L. G. Carvalheiro, Auteur ;
E. R. M. Barbosa, Auteur ;
J. Memmott, Auteur
1. Despite the essential role of pollination in the maintenance of many rare plant species, conservation management plans rarely consider the service of pollination. 2. This study identifies the main pollinators of a rare English plant species, [...]
Article
Stuart E. Newson, Auteur ;
Karl L. Evans, Auteur ;
David G. Noble, Auteur ;
Jeremy J. D. Greenwood, Auteur ;
Kevin J. Gaston, Auteur
1. Population estimates are of fundamental importance for setting conservation priorities and for numerous aspects of conservation biology. 2. Distance sampling, which takes undetected individuals into account, is one of the most widely used met[...]
