Zobrazeno 1 - 10
of 12
pro vyhledávání: '"André R. Breton"'
Autor:
C. Loren Buck, Brian M. Barnes, André R. Breton, Amanda D. Kelley, Cory T. Williams, Andrew G. McAdam, Stan Boutin, Herbert Stark, Kathryn Wilsterman, Murray M. Humphries
Publikováno v:
Journal of Mammalogy. 95:1230-1239
Measuring daily and seasonal patterns of activity is useful for understanding the ecological and evolutionary drivers of behavior. We used collar-mounted light loggers to examine how nest attendance in arboreal squirrels and aboveground activity in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72ffdcc3644fa0d14d5588d82ea3b83d
https://doi.org/10.1644/14-mamm-a-062
https://doi.org/10.1644/14-mamm-a-062
Publikováno v:
Ibis. 156:534-547
Dispersal is increasingly recognized as a process of fundamental importance in population dynamics and other aspects of biology. Concurrently, interest in age-dependent effects on survival, including actuarial senescence, has increased, especially in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb6947e131479035c6e7734d7266205a
https://doi.org/10.1111/ibi.12161
https://doi.org/10.1111/ibi.12161
Publikováno v:
The Journal of Wildlife Management. 78:689-700
Activity time budgets in apex predators have been proposed as indicators of population status relative to resource limitation or carrying capacity. We used archival time-depth recorders implanted in 15 adult female and 4 male sea otters (Enhydra lutr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16439c48e80c04ebd0e33b3ea3fe254e
https://doi.org/10.1002/jwmg.701
https://doi.org/10.1002/jwmg.701
Publikováno v:
North American Journal of Fisheries Management. 33:1156-1165
Sampling gear selects for specific sizes of fish, which may bias length-frequency distributions that are commonly used to assess population size structure, recruitment patterns, growth, and survival. To properly correct for sampling biases caused by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6776610df6508410aedac703db410bc6
https://doi.org/10.1080/02755947.2013.829141
https://doi.org/10.1080/02755947.2013.829141
Autor:
André R. Breton, Antony W. Diamond
Publikováno v:
Ibis. 156:35-47
Atlantic Herring is a keystone species in several marine ecosystems, supporting intensive fisheries as well as many predators including seabirds. Biomass of this stock in eastern North America has declined considerably in recent years, potentially pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e81b8880ad3ebe64762116f5d76d2ebd
https://doi.org/10.1111/ibi.12100
https://doi.org/10.1111/ibi.12100
Autor:
André R. Breton, Karen Bourgeois, John J. Borg, Elsa Bonnaud, André F. Raine, Helen Raine, Steffen Oppel
Publikováno v:
Biological Conservation. 144:2255-2263
Many seabird species are experiencing population declines, with key factors being high adult mortality caused by fishery by-catch and predation by introduced predators on nesting islands. In the Mediterranean, both of these pressures are intensive an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0413b20a22df6461d97c04eab15eae3
https://doi.org/10.1016/j.biocon.2011.05.017
https://doi.org/10.1016/j.biocon.2011.05.017
Publikováno v:
Ardea. 98:43-50
We estimated apparent survival of 33 adult Thayer's Gulls Larus thayeri and 21 adult Glaucous Gulls Larus hyperboreus nesting sympatrically at a small colony on St. Helena Island, Nunavut, in Canada's high Arctic, using five consecutive years (2003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70dfe84cd03e3756c483e579ba3d8aba
https://doi.org/10.5253/078.098.0106
https://doi.org/10.5253/078.098.0106
Publikováno v:
Transactions of the American Fisheries Society. 136:281-292
The slimy sculpin Cottus cognatus is an abundant and widespread benthic fish that inhabits cold lakes and rivers in North America. The objective of this study was to estimate survival and detection probabilities for slimy sculpin in relation to sever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7759dfbf4cdf5a2bee1a058448ae6214
https://doi.org/10.1577/t05-131.1
https://doi.org/10.1577/t05-131.1
Publikováno v:
Waterbirds. 29:163-168
Apparent survival of adult Herring Gulls (Larus argentatus) occupying two distinct breeding habitats within the East Bay Migratory Bird Sanctuary, on Southampton Island, Nunavut was estimated. The first group occurred on a small island where 30 pairs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cb94ae4c9c2f27f4ee23da7be9f9a25
https://doi.org/10.1675/1524-4695(2006)29[163:asohgb]2.0.co
https://doi.org/10.1675/1524-4695(2006)29[163:asohgb]2.0.co
Publikováno v:
Journal of Field Ornithology. 77:111-119
Bands are a common marking method in bird studies and capture-mark-reencounter (CMR) models are often used to analyze banding data. Common to this family of models are two assumptions: marks do not fall off or become unreadable and individuals within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d5ef590e36a774083974013e203ab06
https://doi.org/10.1111/j.1557-9263.2006.00030.x
https://doi.org/10.1111/j.1557-9263.2006.00030.x