Inclined plane screen traps and rotary screw traps have long been used by biologists to
capture downstream migrating juvenile anadromous salmonids from medium-and large …

Although billions of dollars have been spent restoring degraded watersheds worldwide,
watershed-scale studies evaluating their effectiveness are rare. To mitigate damage from …

From numbers of juvenile salmonids (smolts) tagged between 1990 and 1997 with passive-
integrated-transponder (PIT) tags and detections at downstream hydropower projects on the …

California's salmon and steelhead populations have experienced marked declines leading
to listing of almost all of California's anadromous salmonids under the California …

Due to the challenges associated with monitoring in riverine environments, unbiased and
precise spawner abundance estimates are often lacking for populations of Pacific salmon …

Much concern has been raised about the decline in the European eel (Anguilla anguilla)
population. European management plans for the recovery of the stock are now in …

Nous proposons un modèle Bayesien hiérarchique (HBM) pour analyser des données de
capture marquage recapture. Ce modèle permet d'estimer la probabilité de capture (θ i) et la …

Grey seal (Halichoerus grypus) pup production of the Gulf of St. Lawrence component of the
Northwest Atlantic grey seal population was determined for the 1984-1986 and 1989-1990 …

Estimating abundance of downstream migrants in anadromous salmonid populations
typically relies on trapping a portion of the population as it passes a fixed point on a stream …

This paper considers the estimation of the size of a closed population in a stratified capture-
recapture experiment using the stratified Petersen-Lincoln model introduced by Darroch …