Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Philippe Aubry"'
Autor:
Philippe Aubry
Publikováno v:
MethodsX, Vol 13, Iss , Pp 102928- (2024)
Two-stage stratified sampling is a complex design that involves nested sampling units and stratification. This complexity increases when the strata have too few sampled units for variance estimation, necessitating the use of collapsed strata, where m
Externí odkaz:
https://doaj.org/article/8d4d487303e949dfb94c7b909278dedb
Autor:
Philippe Aubry
Publikováno v:
MethodsX, Vol 10, Iss , Pp 102154- (2023)
Partitioning a set of elements into a given number of classes to find a globally optimal solution can be challenging due to the combinatorial explosion of the problem size. In the univariate case, where elements can be ordered, the number of partitio
Externí odkaz:
https://doaj.org/article/7502da4d1bad404fbb82ac3f7b799b4a
Autor:
Philippe Aubry, Charlotte Francesiaz
Publikováno v:
Ecological Indicators, Vol 144, Iss , Pp 109394- (2022)
Assessing the abundance of biological populations is a central technical challenge in ecology, whether fundamental or applied. Although the question faced is simple, it is actually a complicated topic that has produced a vast array of methods. The fi
Externí odkaz:
https://doaj.org/article/df2a9a5303554ea4b9f459a9a2d1dffb
Autor:
Philippe Aubry
Publikováno v:
MethodsX, Vol 9, Iss , Pp 101830- (2022)
A variable taking positive values from a lognormal distribution and null values with a given probability is distributed according to the so-called delta-lognormal distribution. Two situations arise depending on whether the data are regarded as a rand
Externí odkaz:
https://doaj.org/article/4c64e3dd3d344487809c603c07a0b328
Autor:
Philippe Aubry
Publikováno v:
MethodsX, Vol 8, Iss , Pp 101553- (2021)
Variance estimation in multistage sampling without replacement usually requires considerable computational effort. One option is to implement explicit formulas on a computer, at least for some specific sampling designs. This approach becomes quite cu
Externí odkaz:
https://doaj.org/article/35ffe40eded84bf7af08aeb9182cf9f7
Autor:
Philippe Aubry, Matthieu Guillemain
Publikováno v:
PLoS ONE, Vol 14, Iss 3, p e0213670 (2019)
Reliable hunting bag statistics are a prerequisite for sustainable harvest management based on quantitative modeling. Estimating the total hunting bag for a given game species is faced with a multiplicity of error sources. Of particular concern is th
Externí odkaz:
https://doaj.org/article/c6b1fa9e03084233aa205d35d967ab39
Autor:
Hugues Santin-Janin, Bernard Hugueny, Philippe Aubry, David Fouchet, Olivier Gimenez, Dominique Pontier
Publikováno v:
PLoS ONE, Vol 9, Iss 1, p e87084 (2014)
BackgroundData collected to inform time variations in natural population size are tainted by sampling error. Ignoring sampling error in population dynamics models induces bias in parameter estimators, e.g., density-dependence. In particular, when sam
Externí odkaz:
https://doaj.org/article/ebca0d0d87664f6eb7d584d713c34afc
Autor:
Camille Lebarbenchon, Frédéric Albespy, Anne-Laure Brochet, Viviane Grandhomme, François Renaud, Hervé Fritz, Andy J Green, Frédéric Thomas, Sylvie van der Werf, Philippe Aubry, Matthieu Guillemain, Michel Gauthier-Clerc
Publikováno v:
PLoS ONE, Vol 4, Iss 10, p e7289 (2009)
Since the recent spread of highly pathogenic (HP) H5N1 subtypes, avian influenza virus (AIV) dispersal has become an increasing focus of research. As for any other bird-borne pathogen, dispersal of these viruses is related to local and migratory move
Externí odkaz:
https://doaj.org/article/a1c0b2fd9c48453d89f02dd947cb7a4b
Autor:
Claude Novoa, Bertrand Muffat-Joly, Florence Nicolè, Frédéric Sèbe, Mathieu Mahamoud-Issa, Jean-François Desmet, Philippe Aubry, Nicolas Mathevon, Mark H. Van Niekerk, Thibaut Marin-Cudraz
Publikováno v:
Ecological Indicators
Ecological Indicators, Elsevier, 2019, 101, pp.710-719. ⟨10.1016/j.ecolind.2019.01.071⟩
Ecological Indicators, Elsevier, 2019, 101, pp.710-719. ⟨10.1016/j.ecolind.2019.01.071⟩
International audience; The cost-effectiveness and reduced human effort employed in setting up acoustic monitoring in the field makes bioacoustics an appealing option for wildlife monitoring. This is especially true for secretive vocal species living
Afinde répondre à la demande croissante d'information et d'analyse de données environnementales pour ses nombreux publics, l'Office français de la biodiversité se dote de réseaux de compétences sur la data et le numérique. La Direction de la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c4c8aa7c9cbc7965e709043c6e5a7e8