Showing posts with label ecology. Show all posts
Showing posts with label ecology. Show all posts

Thursday, February 19, 2009

Coral Reefs: We need a chance!

Coral reef at Kamanga, Maasim, Sarangani Province.


I really feel sorry for our coral reefs. Like any other coastal ecosystem, they are in the brink of irrepressible and inevitable peril.


A gorgonian.

For years, coral reefs have been providing unequivocal and tangible services towards the environment, and most especially to man (i.e. food security through fisheries production, tourism like diving, coastal defense from storms, reduction of soil erosion)[1].


A couple of fish taking time to be photographed.


However, for the past years, this resource is in foreboding danger, being bombarded with global problems (ocean acidification due to increase in carbon dioxide; coral bleaching and rise in sea-levelas caused by global warming; and low fisheries yield as caused by overfishing) and local threats (crown-of-thorns starfish infestation/outbreaks; algal blooms; increase in number and prevalence of diseases such as white-band disease; cyclone damage, etc.) [1].


Crown-of-thorns starfish (the one with thorny projections found over the coral) devouring a coral (Pectinia sp.?)


Until recently, their significance to man’s lives were overlooked, misled by the notion that its bounty will never be depleted, that this is an infinite resource.



Shampoo sachet in the midst of a foliaceous coral (Echinopora sp.).



Diapers: babies must have been living underwater. Mermaids perhaps?



Bits and pieces of cellophanes all over a sponge.


A coral reef is a finite and fragile resource. Like everything around us, it should be utilized sparingly, with an utmost sense of decency to leave something more from that of those that were left for us by our forefathers; such that the next generation will be able to have a better feel of the services that this ecosystem provides us.. for that, I know they will really appreciate us and perhaps, with a better perspective, they may be able to pass it on to the next generation to the next as our reefs gets better to best. The only thing they ask from us is:
Please, give us a chance.

Literature cited: [1] Mumby, P. J., and R. S. Steneck. 2008. Coral reef management and conservation in light of rapidly evolving ecological paradigms.