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A critique of the balanced harvesting approach to fishing
Tsikliras, Athanassios C.; Froese, Rainer; Walters, Carl; Pauly, Daniel; Winker, Henning; Demirel, Nazli; Weyl, Olaf L. F. (2016)The approach to fisheries termed "balanced harvesting" (BH) calls for fishing across the widest possible range of species, stocks, and sizes in an ecosystem, in proportion to their natural productivity, so that the relative ... -
A critique of the balanced harvesting approach to fishing
Pauly, Daniel; Walters, Carl; Demirel, Nazli; Holt, Sidney J.; Tsikliras, Athanassios C.; Weyl, Olaf L. F.; Winker, Henning; Froese, RainerThe approach to fisheries termed "balanced harvesting" (BH) calls for fishing across the widest possible range of species, stocks, and sizes in an ecosystem, in proportion to their natural productivity, so that the relative ... -
A new approach for estimating stock status from length frequency data
Tsikliras, Athanassios C.; Dimarchopoulou, Donna; Scarcella, Giuseppe; Probst, Wolfgang Nikolaus; Dureuil, Manuel; Pauly, Daniel; Demirel, Nazlı; Froese, Rainer; Winker, Henning; Coro, GianpaoloThis study presents a new method (LBB) for the analysis of length frequency data from commercial catches. LBB works for species that grow throughout their lives, such as most commercially-important fish and invertebrates, ... -
Estimating stock status from relative abundance and resilience
Palomares, Maria Lourdes Deng; Demirel, Nazli; Scarcella, Giuseppe; Dureuil, Manuel; Pauly, Daniel; Froese, Rainer; Winker, Henning; Coro, Gianpaolo; Tsikliras, Athanassios C.; Dimarchopoulou, DonnaThe Law of the Sea and regional and national laws and agreements require exploited populations or stocks to be managed so that they can produce maximum sustainable yields. However, exploitation level and stock status are ... -
On the pile-up effect and priors for L-inf and M/K: response to a comment by Hordyk et al. on "A new approach for estimating stock status from length frequency data" Reply
Coro, Gianpaolo; Scarcella, Giuseppe; Tsikliras, Athanassios C.; Dureuil, Manuel; Pauly, Daniel; Winker, Henning; Probst, Wolfgang Nikolaus; Demirel, Nazli; Dimarchopoulou, Donna (2019)<p>We thank Hordyk et al. (2019) for pointing out a typographical error in one of our equations, which has meanwhile been fixed in the online version of Froese et al. (2018) and addressed in a corrigendum for the printed ... -
On the pile-up effect and priors for L-inf and M/K: response to a comment by Hordyk et al. on "A new approach for estimating stock status from length frequency data" Reply
Dimarchopoulou, Donna; Scarcella, Giuseppe; Probst, Wolfgang Nikolaus; Dureuil, Manuel; Pauly, Daniel; Demirel, Nazli; Froese, Rainer; Winker, Henning; Coro, Gianpaolo; Tsikliras, Athanassios C.We thank Hordyk et al. (2019) for pointing out a typographical error in one of our equations, which has meanwhile been fixed in the online version of Froese et al. (2018) and addressed in a corrigendum for the printed ... -
Reply to Andersen et al. (2016) "Assumptions behind size-based ecosystem models are realistic"
Weyl, Olaf L. F.; Demirel, Nazli; Holt, Sidney J.; Tsikliras, Athanassios C.; Winker, Henning; Pauly, Daniel; Walters, Carl (2016)In a recent publication (Froese et al., ICES Journal of Marine Science; 73: 1640-1650), we presented a critique of the balanced harvesting (BH) approach to fishing. A short section dealt with the size-spectrum models used ... -
Reply to Andersen et al. (2016) "Assumptions behind size-based ecosystem models are realistic"
Weyl, Olaf L. F.; Demirel, Nazli; Winker, Henning; Tsikliras, Athanassios C.; Holt, Sidney J.; Froese, Rainer; Walters, Carl; Pauly, DanielIn a recent publication (Froese et al., ICES Journal of Marine Science; 73: 1640-1650), we presented a critique of the balanced harvesting (BH) approach to fishing. A short section dealt with the size-spectrum models used ... -
The lost fish of Turkey: A recent history of disappeared species and commercial fishery extinctions for the Turkish Marmara and Black Seas
Ulman, Aylin; Pauly, Daniel; Demirel, Nazlı; Zengin, Mustafa (2020)A timeline of commercial fisheries extinctions and a list of threatened or extirpated marine species are presented to document the rapidly declining abundance of marine resources in the Turkish part of the Black Sea and ...