作者: R. Choquet , Y. Guédon , A. Besnard , M. Guillemain , R. Pradel
DOI: 10.1016/J.ECOLMODEL.2012.11.002
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摘要: Detection probability of individuals is increasingly taken into account during field monitoring schemes and in demographic models. Conversely, it often for granted that trappability animals will remain fairly constant broadly similar between present a given area. However, may change their behaviour after being trapped. In this paper, we introduce new hidden Markovian model to estimate stop over duration the presence trap-effects. This combines nonhomogeneous states with semi-Markovian non-observable state process, simple distributions first-order Markov chains as observation generalizes previously proposed models enables joint modeling time residence trap effect. Two cases are considered, depending on whether or not emigration time-dependent since arrival. We illustrate latter teal Anas crecca wintering Camargue, Southern France demonstrate importance handling