National Committee on Marine Sciences (NCMS)
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- Variation in macrofaunal communities of sea grass beds along a pollution gradient in Bolinao, northwestern PhilippinesLeopardas, Venus; Honda, Kentaro; Go, Gay Amabelle; Bolisay, Klenthon; Pantallano, Allyn Duvin; Uy, Wilfredo; Fortes, Miguel; Nakaoka, Masahiro (Elsevier, 2016)This study examined the variation of macrofaunal communities in sea grass beds along a pollution gradient in Bolinao, northwestern Philippines. We established four stations and compared the diversity and abundance of macrofauna between them. The Shannon diversity index in the least polluted station was more than twice higher than that in the most polluted one. Abundance was more than thrice higher in the most polluted station. The species composition generally varied, with community difference explained largely by the predominance of the filter-feeding bivalve Gafrarium pectinatum and polychaete Capitella capitata. Species heterogeneity was reduced along the pollution gradient by approximately 19% from the least polluted to the most polluted station. This reduction indicates biodiversity alteration, which has a significant impact on ecosystem functioning. Aspects of species heterogeneity should be considered in environmental impact assessments and the management of coastal areas encountered with anthropogenic disturbances.
- Effects of environmental regulations on heavy metal pollution decline in core sediments from Manila BayHosono, 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.
- Oil spill detected in Manila BaySantos, Pat C. (Concept & Information Group, Inc., 2021-04-27)The Manila Department of Public Services (MDPS) called the attention of authorities regarding an oil spill in Manila Bay last Saturday. Kenneth Amurao, MDPS chief, reported to Manila Mayor Isko Moreno Domagoso over the weekend the findings of Team Mandaragat, the unit tasked to clean the bay. In the report, Amurao said while they were cleaning the bay area last Saturday, 24 April, they observed the presence of oil in the water and noticed a yellow stain on the seawall near the Manila Yacht Club.
- Firm assures no oil debris will be left in GuimarasAngelo, Francis Allan L. (Daily Guardian Multi-Media Services, Inc., 2020-07-21)The owner of the power barge stationed in Iloilo City that triggered an oil spill earlier this month assured local officials of Guimaras that it will never leave the island until it has cleaned up the spill. In a meeting on July 18, 2020, representatives of AC Energy Philippines said it will do everything to clear the island province of oil sludges and other contaminants that affected more than 30 villages. AC Energy owns Power Barge 102 which exploded and caused an oil spill last July 3, 2020. The barge is stationed at Bo. Obrero, Lapuz which was also heavily affected by the spill.
- Power barge oil spill: A classy responseCelebria, Limuel S. (Daily Guardian Multi-Media Services, Inc., 2020-07-15)When news broke about an oil spill caused by an explosion in Power Barge 102 moored near Bo. Obrero nearly two weeks ago, some memories of the Guimaras Oil Spill in 2006 flashed into my mind. Still considered the worst oil spill disaster in the country, the Guimaras Oil Spill – caused by the sinking of an oil tanker due to bad weather — spewed about 2 million liters into the sea and the shorelines of Guimaras, Panay, and Negros island. Overall, the Guimaras oil spill affected 20 communities in the 4 municipalities in Guimaras. It also threatened 27 communities in Iloilo province and 17 others in Negros Occidental. But Guimaras was worse-off. The oil that contaminated the waters and the Guimaras shoreline was not only devastating for its environment but also for its people and economy. Guimaras lost billions of pesos and it took years before it can begin to recover.
- EMB awaits barge owner's reply to violation noticeAngelo, Francis Allan L. (Daily Guardian Multi-Media Services, Inc., 2020-07-15)The owner of the power barge which triggered an oil spill in lloilo Strait last July 3, 2020 has until tomorrow, July 16, 2020, to file its position paper on the notice of violation issued by the Department of Environment and Natural Resources-Environmental Management Bureau (DENR-EMB) 6. EMB-6 regional director Ramar Niel Pascua said in an interview with Aksyon Radyo-Iloilo that they will evaluate the reply of AC Energy Philippines to the notice to determine if the company has violations of the pertinent environment laws. To recall, EMB-6 issued a notice of violation to AC Energy on July 6 for violating Republic Act 9275 (Philippine Clean Water Act of 2004).
- Coast Guard sues firm for negligence over oil spill in IloiloBurgos, Nestor P. Jr. (Philippine Daily Inquirer, Inc., 2020-07-13)The Philippine Coast Guard (PCG) has filed a criminal complaint against the operator of a damaged power barge that spilled thousands of liters of bunker fuel into the waters of Iloilo and Guimaras Island. In a complaint filed at the Iloilo Provincial Prosecutor’s Office on Friday, the PCG accused AC Energy Philippines and its officials of violating Republic Act No. 8550 (Fisheries Code) for negligence that led to the oil spill which contaminated 88.8 hectares of mangroves and 27 coastal villages in Iloilo City, Dumangas town in Iloilo province and Guimaras Island. “Let this incident be a reminder to all industry stakeholders that even the slightest negligence can pose direct or indirect threat on the health and safety of the people, as well as living and nonliving aquatic resources,” Vice Adm. George Ursabia Jr., PCG commandant, said in the statement.
- Oil spill fouls 20 Guimaras coastal brgysSilubrico, Ruby (Panay News, Inc., 2020-07-07)Twenty coastal villages in the island province of Guimaras are affected by the oil spill from a power barge in Barangay Bo. Obrero, Lapuz, Iloilo City following an explosion Friday last week. Bunker fuel spilled from the power barge and littered the shores of the towns of Jordan and Buenavista, a report from the Provincial Disaster Risk Reduction and Management Office (PDRRMO) of Guimaras showed. Barangays affected by the oil spill in Jordan town were Rizal, Hoskyn, Balcon Milleza, and Morobuan.
- Oil spill spreads to Iloilo, Guimaras coastal townsYap, Tara (Manila Bulletin Publishing Corporation, 2020-07-06)The oil spill from a damaged power barge in this city have spread to coastal towns of Iloilo province and the island province of Guimaras. “It is spreading,” said Donna Magno, director of the Iloilo City Disaster Risk Reduction and Management Office (Iloilo City DRRMO). Magno said in a Sunday phone interview bunker fuel has reached the coastal areas of Leganes, Dumangas and Oton towns that face the Iloilo Strait.
- The Manila Bay crisisde Guzman, Sara Soliven (Philippine Star Printing Co., Inc., 2019-02-24)The recent photos taken of Manila Bay showed the beautiful sunset and happy people strolling by the bay and a few even bold enough to take a dip in the seemingly clean waters. But the real clean up hasn’t even started. Let’s not get too excited over this initial feat. There’s still a lot of work to be done. Remember Manila Bay waters is worst than Boracay.