Détail de l'auteur
Documents disponibles écrits par cet auteur (6)
Ajouter le résultat dans votre panier Affiner la recherche
Article
William E. Peterman, Auteur ; Sheena M. Feist, Auteur ; Raymond D. Semlitsch, Auteur ; Lori S. Eggert, AuteurPeripheral populations of wide-ranging species are often of special conservation concern, and knowledge of genetic diversity, gene flow, and historical population dynamics are critical to informed management of these populations. In this study w[...]
Article
Daniel J. Hocking, Auteur ; Raymond D. Semlitsch, AuteurDespite numerous studies showing reduced amphibian abundance and diversity following habitat modification, little is known about the mechanisms causing these observed patterns. We examined the effects of four experimental forest management treat[...]
Article
Tracy A. G. Rittenhouse, Auteur ; Raymond D. Semlitsch, AuteurThe persistence of amphibian populations in fragmented landscapes requires dispersal and recolonization of habitat patches after local extinction. These processes entail individuals crossing habitat edges. Edge permeability integrates the behavi[...]
Article
Shannon E. Pittman, Auteur ; Michael S. Osbourn, Auteur ; Raymond D. Semlitsch, AuteurMovement is a fundamental process of all organisms that has strong consequences for individual fitness, gene flow, natural selection, adaptation, population persistence, metapopulation dynamics, and species distributions. Yet, a lack of understa[...]
Article
Jarrett R. Johnson, Auteur ; Jason H. Knouft, Auteur ; Raymond D. Semlitsch, AuteurFragmentation of terrestrial landscapes has exacerbated the need to understand the spatial requirements of organisms, especially those that undergo seasonal migrations, such as pond-breeding amphibians. Pond-breeding amphibians spend much of the[...]
Article
Grant M. Connette, Auteur ; Raymond D. Semlitsch, AuteurContext. Passive integrated transponder (PIT) technology allows for permanent and unambiguous marking of animals and has recently been adapted for locating tagged individuals in the field with portable detection systems. Aims. We seek to assess [...]
