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National Committee on Marine Sciences (NCMS)

Permanent URI for this communityhttps://repository.unesco.gov.ph/handle/123456789/6

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    Defending Philippine maritime territory and marine resources: Initiatives and problems
    Carranza, Ruben R., Jr. (Philippine Council for Aquatic and Marine Research and Development, 2002)
    The significance of the Philippines' maritime territory and the complexities of its defense are examined. The speaker highlights the integral role of the country's waters in trade, food security, and resource provision. Challenges, including naval limitations and maritime intrusions, are presented, followed by a discussion of defense strategies like selective sea control. The speech concludes with a call for decisive policy actions, diplomatic solutions to territorial conflicts, and improved capabilities to safeguard the nation's maritime interests.
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    Effects of environmental regulations on heavy metal pollution decline in core sediments from Manila Bay
    Hosono, Takahiro; Su, Chih-Chieh; Siringan, Fernando; Amano, Atsuko; Onodera, Shin-ichi (Elsevier, 2010)
    We investigated the high-resolution heavy metal pollution history of Manila Bay using heavy metal concentrations and Pb isotope ratios together with 210Pb dating to find out the effects of environmental regulations after the 1990s. Our results suggested that the rate of decline in heavy metal pollution increased dramatically from the end of the 1990s due to stricter environmental regulations, Administrative Order No. 42, being enforced by the Philippines government. The presented data and methodology should form the basis for future monitoring, leading to pollution control, and to the generation of preventive measures at the pollution source for the maintenance of environmental quality in the coastal metropolitan city of Manila. Although this is the first report of a reduction in pollution in Asian developing country, our results suggest that we can expect to find similar signs of pollution decline in other parts of the world as well.