The Philippine Rise: An untouched treasure

Map of the Luzon and Philippine Rise (Benham Rise) region. (Philippines' NAMRIA via Wikipedia)
Updated 21 May 2018
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The Philippine Rise: An untouched treasure

  • The Benham Bank exhibits a rich marine biodiversity. Its reefscapes contain corals, algae, sponges and Halimeda, which sustain a variety of fish. 
  • The UN approved the Philippines’ claim to the area in April 2012. On May 16, 2017, Duterte signed an order renaming it the Philippine Rise.

MANILA: A team of Filipino scientists last week sailed to the Philippine Rise, situated on the eastern side of the country, to explore unknown treasures in the resource-rich undersea region.

A ceremony was held on May 15 aboard the Philippine Navy’s amphibious landing dock vessel BRP Davao Del Sur. 

President Rodrigo Duterte led the send-off of the team, which will undertake the Coordinated National Marine Scientific Research Initiatives and Related Activities (CONMIRA).

Duterte was supposed to visit the Philippine Rise and ride a jet ski around the area, but instead he led a program aboard the BRP Davao Del Sur while it was docked in Casiguran Bay in Aurora province. 

The activity was to commemorate the awarding of the Benham Rise to the Philippines by a UN tribunal. 

The UN approved the Philippines’ claim to the area in April 2012. On May 16, 2017, Duterte signed an order renaming it the Philippine Rise.

He also signed a proclamation formally declaring parts of the undersea feature a marine resource reserve.

After Duterte left, a flotilla with the BRP Davao Del Sur sailed to the Philippine Rise. The flotilla included eight other ships.

A flag-raising ceremony was held on May 16 aboard the BRP Davao Del Sur, simultaneous with the laying of an underwater flag marker at the Benham Bank, the shallowest point in the Philippine Rise.

Gil Jacinto of the Marine Science Institute at the University of the Philippines told Arab News that the two-day event raises awareness among government agencies and the Filipino people “about this part of the country that we have sovereign rights over,” and “the needed work by the scientific community.” 

He lauded Duterte’s commitment to support marine science research, adding that the Benham Bank contains a “very good coral cover” and “almost wall-to-wall carpeted corals.”

Jacinto said: “Studies related to tuna fisheries, biology and migration patterns can also be pursued.” 

Oceanographers want to understand physical processes, such as major currents and the movement of water from the Pacific to the eastern side of Luzon island all the way to Mindanao island.

“Our understanding of physical processes and features of the Pacific side can perhaps be useful in some of the models that project the trajectory and intensity of typhoons,” said Jacinto. 

“That’s of interest and perhaps of benefit not just to the Philippines but also in the West Philippine Sea and South China Sea region.”

Scientists will also be looking at prospects for energy sources in the area, and the possibility of obtaining compounds on marine organisms that may benefit the medical and pharmaceutical fields.

“One thing I’m very glad about for this event is this part of the country is now in the mindsets of our people,” said Jacinto. “There’s so much that can be done here.”

The scientists opted to sail to the Philippine Rise instead of the West Philippine Sea because they can work in the area “relatively unimpeded,” whereas in the West Philippine Sea there are security issues due to maritime border disputes, he added. 

The Philippine Rise is a 13-million-hectare underwater plateau located some 250 km east of northern Luzon. 

Its original name came from American geologist Andrew Benham, who surveyed the area in the 1930s. 

The Benham Bank exhibits a rich marine biodiversity. Its reefscapes contain corals, algae, sponges and Halimeda, which sustain a variety of fish. 

Results of exploratory fishing suggest that the Philippine Rise yields the highest catch rate of tuna species compared with other areas of the country.

The Philippine Rise may also contain seabed resources such as cobalt-rich ferromanganese crusts, and hydrothermal polymetallic sulphides that contain minerals used in the aerospace industry.

Experts have revealed vast deposits of methane hydrate in the area, believed to be a larger hydrocarbon resource than the world’s oil, gas and coal resources combined.


Blasts heard in Maiduguri, northeast of Nigeria, before polls open

Updated 23 February 2019
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Blasts heard in Maiduguri, northeast of Nigeria, before polls open

  • The city is the birthplace of Boko Haram Islamists
  • Boko Haram has warned it will disrupt the elections

MAIDUGURI, Nigeria: A series of explosions was heard in the northeast Nigerian city of Maiduguri on Saturday, shortly before the opening of polls in presidential and parliamentary elections.

Multiple blasts were heard at about 6A.M. (0500 GMT), locals said. There was no immediate indication of the cause.

But the city is the birthplace of Boko Haram Islamists and has been repeatedly attacked during their nearly 10-year insurgency that has devastated the remote region.

Polls open at 0700 GMT, with President Muhammadu Buhari, a former army general who has vowed to defeat the jihadists, seeking a second term.

Boko Haram has warned it will disrupt the elections.

One resident in the Gomari neighborhood of Maiduguri said: “I heard several explosions coming from the Bulumkutu area this morning but it’s unclear what is happening.

“There have been suspicions that it was an attack by Boko Haram but we don’t know yet.”

He added: “Late yesterday (Friday), some gunmen went into the house of a man in Gomari and shot him dead. We still don’t know the motive.”

Two other residents gave a similar account.

The early morning explosions in Maiduguri come after a Boko Haram attack late on Friday on Zabarmari village, some 10 kilometers outside Maiduguri.

The attack forced residents to flee into the city.