Guimaras Strait | |
---|---|
Location | Western Visayas |
Coordinates | 10°42′N122°49′E / 10.700°N 122.817°E Coordinates: 10°42′N122°49′E / 10.700°N 122.817°E |
Type | strait |
Basin countries | Philippines |
Max. length | 95 km (59 mi), N-S |
Islands | Guimaras, Pan de Azucar |
Settlements | Bacolod |
Guimaras Strait is a strait in the Western Visayas region of the Philippines, connecting the Visayan Sea with the Panay Gulf and Sulu Sea beyond. To the north and west are Panay and Guimaras Islands, while Negros Island is to the south and east. [1] Bacolod City is a major seaport on the strait, which also provides access to the Port of Iloilo City via the Iloilo Strait.
The Guimaras Strait is an important fishing ground in the Philippines, having an average of annual fish production of 50,000 metric tons. The northern part is particularly known for blue crab, a top export commodity.
Other species present in the strait include barracuda, cavalla, clams, cockles, crevalle, dolphin, flounders, flying fish, fusiliers, glassfish, goatfish, goby, grouper, jacks, jelly fish, lizard fish, marine turtle, milkfish, mojarra, moonfish, moray, mullets, mussels, scallops, oysters, perchlet, scads, sea bass, sea catfish, sea cucumber, sea perches, sea urchins, seaweeds, shads, sicklefish, siganids, sillago, slipmouth, snappers, spadefish, sponges, surgeon fish, threadfin, and wrasses. [2] [3]
The Guimaras oil spill, that occurred in the Panay Gulf on August 11, 2006, has severely affected the fishing industry. During this spill, considered Philippines' worst, the oil tanker M/T Solar 1 sank during a violent storm, spilling some 500,000 litres (110,000 imp gal; 130,000 US gal) of oil which formed an oil slick that drifted through the strait. [4] This spill followed another one in December 2005, when a passenger ship ran aground in the strait. It spilled 360,000 litres (79,000 imp gal; 95,000 US gal) of fuel oil, polluting some 40 kilometres (25 mi) of coastline and 230 hectares (570 acres) of virgin mangrove forests. [5]
Besides these oil spills, the ecosystems of the Guimaras Strait also suffer from rapid coastal development and overfishing. Increased urban populations and transportation are causing anthropogenic pressures, [6] while gillnet fishing has exceeded the maximum sustainable yield since 1999. [7]
The Visayas, or the Visayan Islands, are one of the three principal geographical divisions of the Philippines, along with Luzon and Mindanao. Located in the central part of the archipelago, it consists of several islands, primarily surrounding the Visayan Sea, although the Visayas are also considered the northeast extremity of the entire Sulu Sea. Its inhabitants are predominantly the Visayan peoples.
The Sulu Sea is a body of water in the southwestern area of the Philippines, separated from the South China Sea in the northwest by Palawan and from the Celebes Sea in the southeast by the Sulu Archipelago. Borneo is found to the southwest and Visayas to the northeast.
Panay Gulf is an extension of the Sulu Sea, reaching between the islands of Panay and Negros in the Philippines. The gulf contains the island-province of Guimaras and extends into the Iloilo Strait, between Panay and Guimaras, and into Guimaras Strait, between Guimaras and Negros. Guimaras Strait connects Panay Gulf with the Visayan Sea.
Iloilo, officially the Province of Iloilo, is a province in the Philippines located in the Western Visayas region. Its capital is the City of Iloilo, the regional center of Western Visayas. Iloilo occupies a major southeast portion of the Visayan island of Panay and is bordered by the province of Antique to the west, Capiz to the north, the Jintotolo Channel to the northeast, the Guimaras Strait to the east, and the Iloilo Strait and Panay Gulf to the southwest.
Negros Occidental is a province in the Philippines located in the Western Visayas region. Its capital is the city of Bacolod. It occupies the northwestern half of the large island of Negros, and borders Negros Oriental, which comprises the southeastern half. Known as the "Sugarbowl of the Philippines", Negros Occidental produces more than half the nation's sugar output.
Guimaras[ɡimaˈɾas], officially the Province of Guimaras is an island province in the Philippines located in the Western Visayas region. Its capital is Jordan while its largest local government unit is the municipality of Buenavista. The province is situated in the Panay Gulf, between the islands of Panay and Negros. To the northwest is the province of Iloilo and to the southeast is Negros Occidental. The whole island is part of the Metro Iloilo–Guimaras, one of the twelve metropolitan areas of the Philippines.
Western Visayas is an administrative region in the Philippines, numerically designated as Region VI. It consists of six provinces and two highly urbanized cities. The regional center is Iloilo City. The region is dominated by the native speakers of four Visayan languages: Hiligaynon, Kinaray-a, Aklanon and Capiznon. The land area of the region is 20,794.18 km2 (8,028.68 sq mi), and with a population of 7,954,723 inhabitants, it is the second most populous region in the Visayas after Central Visayas.
The Visayan Sea is a sea in the Philippines surrounded by the islands of the Visayas. It is bounded by the islands Masbate to the north, Panay to the west, Leyte to the east, and Cebu and Negros to the south.
Buenavista, officially the Municipality of Buenavista, is a 2nd class municipality and the largest settlement in the province of Guimaras, Philippines. According to the 2020 census, it has a population of 52,899 people.
Jordan, officially the Municipality of Jordan, is a 3rd class municipality and capital of the province of Guimaras, Philippines. According to the 2020 census, it has a population of 39,566 people, making it the third largest settlement in the province.
Iloilo City, officially known as the City of Iloilo, is a 1st class highly urbanized city in the Western Visayas region of the Philippines on the island of Panay. It is the capital city of the province of Iloilo, where it is geographically situated and grouped under the Philippine Statistics Authority, but remains politically independent in terms of government and administration. In addition, it is the center of the Iloilo–Guimaras Metropolitan Area, as well as the regional center and primate city of the Western Visayas region. According to the 2020 census, Iloilo City has a population of 457,626 people. For the metropolitan area, the total population is 1,293,979 people.
The Hiligaynon people, often referred to as Ilonggo people or Panayan people, are a Visayan ethnic group whose primary language is Hiligaynon, an Austronesian language of the Visayan branch native to Panay, Guimaras, and Negros. Over the years, inter-migrations and intra-migrations have contributed to the diaspora of the Hiligaynons to different parts of the Philippines. Today, the Hiligaynon form the majority in the provinces of Iloilo, Negros Occidental, Guimaras, Capiz, South Cotabato, Sultan Kudarat, and North Cotabato.
The Iloilo River is an estuary river located in the province of Iloilo, in Western Visayas, Philippines. The river starts in Oton at the Batiano estuary, then traverses through the Iloilo City districts of Lapuz, La Paz, Mandurriao, Molo, Arevalo and the City Proper, before emptying into the Iloilo Strait.
On August 11, 2006, an oil spill occurred in the Panay Gulf when the oil tanker, MT Solar 1, sank off the coasts of Guimaras and Negros in the Philippines, causing what is considered to be the worst oil spill in the country's history.
Metropolitan Iloilo–Guimaras, also shortened as Metro Iloilo–Guimaras or simply MIG, is a metropolitan area in the Visayas in the Philippines. It consists of the highly urbanized city of Iloilo City; the regional agro-industrial center and 12 municipalities of Pavia, Barotac Nuevo, Cabatuan, Dumangas, Leganes, Mina, New Lucena, Oton, Pototan, San Miguel, Santa Barbara and Zarraga; and the neighboring island province of Guimaras, with its five municipalities of Jordan, Buenavista, Nueva Valencia, San Lorenzo, and Sibunag.
Igbon Island is an island and barangay in northeastern Iloilo, Philippines. It is part of the municipality of Concepcion. According to the 2010 census, it has a population of 2,547. The island is moderately known in the Philippines for its scuba diving.
The Port of Iloilo in Iloilo City, Philippines, serves the province and city of Iloilo and the entire Panay Island, in Western Visayas of the Philippines. It is located away from the older port facilities on the Southern coast of Panay Island, in the Panay Gulf, and one of the country’s safest and most natural harbors. Guimaras Island shields the port from violent storms and makes it ideal for harboring ships and vessels.
Panay Liberation Day, alternatively Panay Landing Day and Victory (Liberation) Day on Panay is an annual event that commemorates the landing on Panay during the Battle of the Visayas in World War II. It is a public holiday on the islands of Guimaras and Panay in Western Visayas and Romblon in Mimaropa.
The Iloilo Strait is a strait in the Philippines that separates the islands of Panay and Guimaras in the Visayas, and connects the Panay Gulf with the Guimaras Strait. It is the location of the Port of Iloilo, the third-busiest of the ports in the Philippines in number of ships. Iloilo City on Panay is the major city located on the strait with Buenavista and Jordan, both on Guimaras, immediately across the strait from the city. The Iloilo River empties into the strait.
The Iloilo–Guimaras–Negros–Cebu Link Bridge is a planned network of bridges in the Visayas in the Philippines connecting the islands of Panay, Guimaras, Negros, and Cebu.