scholarly journals Shark fisheries management as a sustainable development implementation in Indonesia fishery sector

2021 ◽  
Vol 718 (1) ◽  
pp. 012069
Author(s):  
P S Sulaiman ◽  
S Triharyuni
2008 ◽  
Vol 2 (1) ◽  
pp. 27-34 ◽  
Author(s):  
Jorge Iván Sánchez-Botero ◽  
Danielle Sequeira Garcez ◽  
Wesllen Chaves Cortezão

This study evaluates the total length of tambaqui (Colossoma macropomum ) captured in the middle Solimões river and traded during seven years (1993, 1997 and 2000 to 2005) in the Tefé market, Amazon, Brazil. The Mamirauá Institute of Sustainable Development obtained measurements of the total lengths from 42207 individuals. The length average was 45.23 ± 6.29 cm (minim um of 13 cm and maximum of 105.5 cm ) and the mode was 45 cm . From the total tambaquis, 92.86% were smaller than 55 cm and 7.14% measured 58.24 ± 5.41 cm on average. Medium and standard deviation of the lengths recorded in all years showed sizes below the established by the environmental federal agency. The Kruskal Wallis test showed that there is no significant difference between the abundances and medium sizes of the captures during all months of the year. The historical data of the tambaqui fisheries for the middle Solimões region indicate that individuals of this species have been constantly captured at sizes below the minim um length of reproduction. Nine recommendations for tambaquis fisheries management in the region related to more efficient mechanisms of inspection, auto-ecology studies of the species, environmental protection, reduction of fishery pressure, diffusion and educational cam paigns that aim to correct exploitation of this resource are presented in this manuscript.


2021 ◽  
Author(s):  
◽  
Robert Deuchars

<p>The term ‘fisheries management’ at first glance seems to be a reasonably unproblematic one. It implies that firstly, that there are resources called fish, and secondly, that these resources called fish can be harvested and managed. So far, so good. Next, there is the word ‘convention’. It is a commonly understood word in law in general and there are many conventions in International law and in International environmental law as well. Lastly there is the term ‘sustainable development’, a well-used term in International theory and practice, usually said to mean that although we understand the finite nature of the matter and energy that can be safely used by countries to develop, this can be tempered by putting in place measures and instruments to curb the excesses of human, and by that I mean industrialised, human activity on the environment.</p>


2019 ◽  
Vol 24 (2) ◽  
Author(s):  
Katie K. Arkema ◽  
Lauren A. Rogers ◽  
Jodie Toft ◽  
Alex Mesher ◽  
Katherine H. Wyatt ◽  
...  

2021 ◽  
Author(s):  
◽  
Robert Deuchars

<p>The term ‘fisheries management’ at first glance seems to be a reasonably unproblematic one. It implies that firstly, that there are resources called fish, and secondly, that these resources called fish can be harvested and managed. So far, so good. Next, there is the word ‘convention’. It is a commonly understood word in law in general and there are many conventions in International law and in International environmental law as well. Lastly there is the term ‘sustainable development’, a well-used term in International theory and practice, usually said to mean that although we understand the finite nature of the matter and energy that can be safely used by countries to develop, this can be tempered by putting in place measures and instruments to curb the excesses of human, and by that I mean industrialised, human activity on the environment.</p>


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