Пангил шығанағы: тарихы, мәселелері мен жаңа көпір құрылысы

Bay in Philippines

Panguil Bay is an arm of Iligan Bay in Mindanao, Philippines. The bay forms the natural boundary separating the Zamboanga Peninsula from the rest of the island of Mindanao. It borders the provinces of Misamis Occidental, Zamboanga del Sur, and Lanao del Norte. The Panguil Bay Bridge is a two lane bridge under construction, connecting Tangub with Tubod, that are currently linked by a ferry service. The bridge will reduce the travel time between Tangub and Tubod from 2.5 hours to 7 minutes. The billion construction project started in 2020.

In the 1750s, the Fuerte de la Concepcion y del Triunfo in the town of Misamis, (now the modern city of Ozamiz) was built by the Spanish to guard the entrance to Panguil Bay. At that time Moro pirate raids were at their peak, and the bay was described as a "never ending source of Muslim pirates". In 1917, a lighthouse was built on the eastern bastion of the Spanish Fort. Panguil Bay has suffered for decades from overfishing and destructive fishing practices. One of the biggest contributor of over exploitation was the extensive use of filter nets, locally called sanggab. These nets trap all marine organisms, even macroplankton, depleting the food chain in the bay. Compared to 1984, the number of fish species dropped from 201 to 121 by the mid 1990s. Further degradation resulted from destruction of natural habitats (such as mangroves turned into fishponds), pollution by poisonous chemicals, and increasing human development along the bay's shore. The sharp decline in fish catch prompted rehabilitation efforts that included the removal of illegal fishing structures such as the filter nets that numbered in the thousands in the 2010s.