I was surprised to see the inclusion of seahorses on the MAC certified list. In a previous incarnation, I was a fisheries research scientist with Project Seahorse , the organisation to which John referred. Having worked along the double barrier reef that includes Batasan (collecting data for more than 30 grounds across the area), I can confirm that the number of seahorses caught per night per fisher is extremely low.
I am thus glad that there was no asterix indicating that they are abundant. However, it is highly questionable whether they should be taken at all. Indeed, concern over declines in seahorse populations throughout the area led Project Seahorse to implement a program geared towards REDUCING fishing effort - through the establishment of community-based marine protected areas and through alternative livelihoods (e.g. crafts, ecotourism).
It should also be noted that seahorses respond very slowly to the establishment of marine protected areas - in part because they have limited dispersal capabilities. Thus population recovery is slow and marine protected areas are only part of the solution to seahorse declines. Fishing effort must also be reduced. Yet certification programs encourage fishing. Why would MAC certify seahorses?
And this raises the broader issue of sustainable exploitation levels (leaving cyanide aside for the moment). Addressing the cyanide issue is essential, as is ensuring that species are suitable for aquaria. But ensuring that populations can withstand the levels of exploitation to which they are subjected is also crucial (otherwise they'll be nought left to juice).
I'd thus be interested to know how MAC determined which species are "abundant" and how this relates to abundance in the wild? Having worked in the area for 3 years, I am unaware of any data on the population status of most of these species. Does abundant mean that fishers are good at catching them? Or that fishers put in a lot of effort because they are relatively valuable ? Landings and catch per unit effort are notoriously bad indicators of natural abundance.
Apologies for the long post.
Blue hula
I am thus glad that there was no asterix indicating that they are abundant. However, it is highly questionable whether they should be taken at all. Indeed, concern over declines in seahorse populations throughout the area led Project Seahorse to implement a program geared towards REDUCING fishing effort - through the establishment of community-based marine protected areas and through alternative livelihoods (e.g. crafts, ecotourism).
It should also be noted that seahorses respond very slowly to the establishment of marine protected areas - in part because they have limited dispersal capabilities. Thus population recovery is slow and marine protected areas are only part of the solution to seahorse declines. Fishing effort must also be reduced. Yet certification programs encourage fishing. Why would MAC certify seahorses?
And this raises the broader issue of sustainable exploitation levels (leaving cyanide aside for the moment). Addressing the cyanide issue is essential, as is ensuring that species are suitable for aquaria. But ensuring that populations can withstand the levels of exploitation to which they are subjected is also crucial (otherwise they'll be nought left to juice).
I'd thus be interested to know how MAC determined which species are "abundant" and how this relates to abundance in the wild? Having worked in the area for 3 years, I am unaware of any data on the population status of most of these species. Does abundant mean that fishers are good at catching them? Or that fishers put in a lot of effort because they are relatively valuable ? Landings and catch per unit effort are notoriously bad indicators of natural abundance.
Apologies for the long post.
Blue hula