Gonzales et. al.: Protected versus unprotected area
The Palawan Scientist, 6: 42-59
©2014, Western Philippines University
42
Protected versus unprotected area with reference to fishes, corals,
macro invertebrates, and CPUE in Honda Bay, Palawan
Benjamin J. Gonzales, Joel G. Becira, Wendell M. Galon
and Maria Mojena G. Gonzales
College of Fisheries and Aquatic Sciences
Western Philippines University - Puerto Princesa City Campus
Corresponding author: bgonzales_crm@yahoo.com.ph
ABSTRACT
The impact of Sabang Reef Fish Sanctuary in Honda Bay,
Palawan was evaluated using fish, coral cover, macro-invertebrates and
CPUE as measures for success. Visual census and LIT methods were
used for fish, macro-invertebrate and coral cover surveys, while
administered interview was used to gather information on CPUE. The
protection of fish sanctuary has shown its impact to the coral reef
fisheries by the improvement in quantity of the resources. Fishes,
macro-invertebrates, and hard coral cover inside the Sabang Reef Fish
Sanctuary (Binduyan) showed increased in abundance, diversity, and
number of commercial species compared to those outside of the
sanctuary. This reflects the positive impact that a protected area gained
over four years. Results indicated high exploitation rates of resources in
the fished areas just outside the sanctuary. Furthermore, as a
consequence of improved reef fisheries, more fishermen fishing in areas
closest to the sanctuary have increased their catch.
Keywords: Protected, unprotected area, fishes, corals, macro
invertebrates and CPUE
INTRODUCTION
Marine protected area or fish sanctuary is a popular strategy for the
conservation and protection of coral reefs and the resources therein. It is
well accepted as an initiative for coastal management. Alcala (1981) and
other workers made studies on impacts of marine protected areas in some
islands of Negros Oriental, Philippines. The gains that coral reefs have
afforded to their stakeholders were accounted by White and Trinidad (1998).
However, stakeholders could relish the benefits and gains of fish
sanctuaries only if they are effectively and successfully managed. The
scenario could be worse when the coastal dwellers are still in doubt of the
benefits that they can gain from the sanctuary. Thus, it has become
necessary not only to gather baseline information, but also monitor and
evaluate the effects and impacts of fish sanctuaries. It is equally important
that this information must reach the local resource users.