... and the lower Ochlockonee River via dam escapement. Exploitation was focused below the dam and limited to two cohorts of fish, and the harvest rate was greater for fish of larger sizes. The age sample showed that Striped Bass in Lake Talquin appear to be growing rapidly until age 3 before experiencing high...

.... suggested an assessment of the escapement of eels from the Narva River to the Baltic Sea based on their study of origin of yellow eels from Estonian coastal areas and eels from Finnish coastal areas. Silver eels from the Estonian coast have not been included in the study. The number of descending eels...

.... Estimation of the biomass of escaping silver eels is one way to partially measure the success of restocking. Tuvikene et al. in a comment to Rohtla et al. criticize the data that were used to reach the conclusion that eel conservation goals in a fully restocked eel management unit...

...), i.e. the percentage of the total stock biomass which can be sustainably removed each year. The inverse of this is therefore the percentage of total stock biomass which must be retained each year—the escapement biomass. Protecting that proportion of each species in the study area...

... it is questionable whether it can sufficiently increase escapement in order to meet management objectives, especially in a semelparous species like the European eel. In this study, a simple age-based escapement model was used in order to describe the effects of minimum landing size on escapement and yield...

...Henrik Svedäng; Massimiliano Cardinale Anguilla anguilla eel management plan escapement biomass Conclusively, the estimations of potential B_escapement and F made by Westerberg and Wickström (2015) are unsubstantiated. Moreover, no further elaborations...

... (2008; Jacoby and Gollock, 2014 ). The European Commission has adopted a regulation [ (EC) No. 1100/2007 ], inviting member states to submit an Eel Management Plan for each river basin which constitutes a natural habitat for this species. The increase in silver eel escapement is a primary management...

...Emilius Aalto; Fabrizio Capoccioni; Juan Terradez Mas; Marcello Schiavina; Chiara Leone; Giulio De Leo; Eleonora Ciccotti * Corresponding author: e-mail: [email protected] European eel conservation policies thus crucially rely on establishing the pristine biomass of escaping eels...

...: [email protected] 2015 Abstract The data from two scientific surveys, where eel is part of the catch, have been studied to assess trends in recruitment and escapement to and from the Baltic. Abundance of juvenile eel was monitored in the Sound, between Sweden and Denmark, from 1992 to 2002. The total...

... eel escapement, thereby allowing a comparison of different management scenarios. The study objective was to compare predicted silver eel escapement of the eel population model described by Oeberst and Fladung (2012) with the direct count of escaping silver eels. Thereby, the potential of eel...

..., A.-B., and Petersson, E. 2012. Escapement of eel (Anguilla anguilla) in coastal areas in Sweden over a 50-year period – ICES Journal of Marine Science, 69: 991–999. The escapement of eel from coastal areas in Sweden during the last 50 years was assessed using data from voluntary fishery...

... Journals. All rights reserved. For Permissions, please email: [email protected] 2010 Abstract Frandsen, R. P., Madsen, N., and Krag, L. A. 2010. Selectivity and escapement behaviour of five commercial fishery species in standard square- and diamond-mesh codends. – ICES Journal...

...M. W. Aprahamian; A. M. Walker; B. Williams; A. Bark; B. Knights Eels are common to most river basins in England and Wales ( Maitland, 2004 ). However, because silver eel escapement is not measured from any river in England and Wales, a modelling approach is required to estimate potential...

..., and these artificially selected fish are typically bigger and more aggressive than wild fish. These differences can be problematic if farmed fish escape and begin breeding with local wild populations. An alternative approach to farming is to rehabilitate local wild populations through restocking. To date, however...

... of seal-induced catch losses (fish damaged or eaten by seals in the fishing gears) and harvest restrictions (delayed sequential opening of the fishery from south to north) on the Finnish coastal salmon catch and on escapement of salmon into the Tornionjoki River, the major breeding ground of the species...

... imaging sonar reliability salmon escapement sockeye salmon validation We deployed the DIDSON system at both sites from an adjustable pole mount attached to a stationary aluminium stepladder anchored to the bottom or shoreline by four rebar pins (1 m long × 1 cm diameter) hammered into the substratum...

... determined. We develop methods for this modified experiment and apply them to estimate the number of salmon returning to spawn in a river in British Columbia, Canada. Capture-recapture Mark-recapture Petersen estimator Salmon escapement Salmon spawning References Arnason , A. N. , Kirby , C. W...

...K. L. Weinberg; P. T. Munro ICES Journal of Marine Science, 56: 266–274. 1999 Article No. jmsc.1999.0442, available online at httpwww.idealibrary.com on The effect of artificial light on escapement beneath a survey trawl K. L. Weinberg and P. T. Munro Weinberg, K. L. and Munro, P. T. 1999...

...Erard. Robert Adelson, Oxford University Press (2021). © Oxford University Press. DOI: 10.1093/oso/9780197565315.003.0011 The Erards realised that as brilliant as the double-escapement action was, it required an equally brilliant pianist to introduce it to the public. The Erards...

...Tudor switched from the organ to the piano in his late teens. His approach to the new instrument, whose nature he regarded as percussion, centered on harnessing its mechanism of escapement, which resulted in the control of all parameters as a function of precise timing of attack and release...