Results 81 to 90 of about 2,244 (163)

Ratio plot and ratio regression with applications to social and medical sciences

, 2016
We consider count data modeling, in particular, the zero-truncated case as it arises naturally in capture–recapture modeling as the marginal distribution of the count of identifications of the members of a target population.
Böhning, Dankmar
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Effects of growth rate, size, and light availability on tree survival across life stages: a demographic analysis accounting for missing values and small sample sizes. [PDF]

, 2015
The data set supporting the results of this article is available in the Dryad repository, http://dx.doi.org/10.5061/dryad.6f4qs. Moustakas, A. and Evans, M. R.
A Matossian, A Moustakas, A Moustakas, A Moustakas, A Moustakas, A Moustakas, Aristides Moustakas, C Bigler, C Bigler, C Lusk, CE Frangakis, D Gravel, DA Coomes, DS Falster, E Jones, E Jones, EV Groeneveld, F Abadi, F Colchero, F Serinaldi, FJ Sterck, G Chen, G Kunstler, G Lahoreau, GC Jacoby, GC White, GC White, H Flores-Moreno, H Pretzsch, HA Meyer, HM Alexander, I Szabo, J Peñuelas, J Piffady, JF Franklin, JH Brown, JP Caspersen, JR Packham, K Hemming, KP Burnham, L Nieto-Barajas, M Atkinson, M Beaudet, M Kery, M Kéry, M Ugarte, M Westoby, M Žukovič, Matthew R Evans, MR Evans, MR Evans, MR Evans, MS Zens, P García-Soidán, P Harcombe, P Rock, P Wardle, PH Wyckoff, R Harmer, R Pradel, R Tsujino, RK Kobe, RK Kobe, RM Dorazio, RP Shefferson, S Fraver, S Pledger, S Schwinning, SW Pacala, TJ Givnish, X Song, X Wang, Y Onoda   +72 more
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Overlapping generations can balance the fluctuations in the activity patterns of an endangered ground beetle species: long-term monitoring of Carabus hungaricus in Hungary [PDF]

, 2012
. 1. Carabus hungaricus is a ground beetle inhabiting the Pannonian steppes. It is highly endangered by fragmentation and abandonment of its habitat. 2.
Bérces, Sándor, Elekes, Zoltán
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Hacia el origen de todos los modelos: una construcción personalizada de la función de verosimilitud en los estudios de marcaje–recaptura [PDF]

With a proliferation of mark–recapture models and studies collecting mark–recapture data, software and analysis methods are being continually revised. We consider the construction of the likelihood for a general model that incorporates all the features ...
Barker, R. J., White, G. C.
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Probit models for capture-recapture data subject to imperfect detection, individual heterogeneity and misidentification [PDF]

, 2014
As noninvasive sampling techniques for animal populations have become more popular, there has been increasing interest in the development of capture-recapture models that can accommodate both imperfect detection and misidentification of individuals (e.g.,
Bailey, Larissa L., Dreher, Brian P., Link, William A., McClintock, Brett T.   +3 more
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Age-specific survival of male Golden-cheeked Warblers on the Fort Hood Military Reservation, Texas

Avian Conservation and Ecology, 2014
Population models are essential components of large-scale conservation and management plans for the federally endangered Golden-cheeked Warbler (Setophaga chrysoparia; hereafter GCWA). However, existing models are based on vital rate estimates calculated
Adam Duarte, James E. Hines, James D. Nichols, Jeff S. Hatfield, Floyd W. Weckerly   +4 more
doaj   +1 more source

M–SURGE: new software specifically designed for multistate capture–recapture models [PDF]

, 2004
M–SURGE, al igual que su compañero, el programa U–CARE, se ha escrito con el propósito específico de manejar modelos multiestado de captura–recaptura, lo que a su vez permite mitigar las dificultades inherentes a los mismos (especificación de los modelos,
Choquet, R., Giménez, O., Lebreton, J.-D., Pradel, R., Reboulet, A.-M.   +4 more
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Methodological advances

Animal Biodiversity and Conservation
The study of population dynamics has long depended on methodological progress. Among many striking examples, continuous time models for populations structured in age (Sharpe & Lotka, 1911) were made possible by progress in the mathematics of integral ...
J.-D. Lebreton, K. H. Pollock
doaj   +1 more source

Demography and site fidelity of a grassland bird, the Henslow's Sparrow, in powerline right-of-way habitat

Journal of Field Ornithology, 2022
Grassland birds are among the fastest declining avian species in North America, primarily due to habitat loss. In the southeastern United States, much grassland and open savanna habitat has been converted to timber production or agriculture, neither of ...
Elizabeth A. Hunter, Abigail Dwire, Todd M. Schneider   +2 more
doaj  

Drying Times: Integrating Citizen Science to Examine Survival of Florida Largemouth Bass in a Coastal Refuge Habitat [PDF]

, 2015
In aquatic systems refuge habitats increase resistance to drying events and are necessary for maintaining populations in disturbed environments. However, reduced water availability and altered flow regimes threaten the existence and function of these ...
Lee, Jessica A
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