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Lakes Pandin And Yambo
Pandin and Yambo are twin crater lakes separated by a narrow strip of land. They are part of the Seven Lakes system in San Pablo, and are situated at Brgy. San Lorenzo in San Pablo City of Laguna province in the Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ .... Lake Pandin is said to be "the most pristine" of the seven lakes of San Pablo. (retrieved on 17 March 2009) Pandin Lake Pandin has an area of 20.5 hectares and a maximum depth of 63 meters. It has a calculated volume of 6,600 cubic meters of water ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laguna (province)
Laguna, officially the Province of Laguna ( fil, Lalawigan ng Laguna), is a Provinces of the Philippines, province in the Philippines located in the Calabarzon Regions of the Philippines, region in Luzon. Its capital is Santa Cruz, Laguna, Santa Cruz while its largest city is the Calamba, Laguna, City of Calamba and the province is situated southeast of Metro Manila, south of the province of Rizal, west of Quezon, north of Batangas and east of Cavite. Laguna hugs the southern shores of Laguna de Bay, the largest lake in the country. As of the 2020 census, the province's total population is 3,382,193. It is the seventh richest province in the country. Laguna is notable as the birthplace of José Rizal, the country's ''de facto'' national hero. It has numerous natural and cultural attractions such as Pagsanjan Falls, the University of the Philippines Los Baños and the University of the Philippines Open University in Los Baños, Laguna, Los Baños, the hot spring resorts of Calamb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater Lake
A volcanic crater lake is a lake in a crater that was formed by explosive activity or a collapse during a volcanic eruption. Formation Lakes in calderas fill large craters formed by the collapse of a volcano during an eruption. Lakes in maars fill medium-sized craters where an eruption deposited debris around a vent. Crater lakes form as the created depression, within the crater rim, is filled by water. The water may come from precipitation, groundwater circulation (often hydrothermal fluids in the case of volcanic craters) or melted ice. Its level rises until an equilibrium is reached between the rates of incoming and outgoing water. Sources of water loss singly or together may include evaporation, subsurface seepage, and, in places, surface leakage or overflow when the lake level reaches the lowest point on its rim. At such a saddle location, the upper portion of the lake is contained only by its adjacent natural volcanic dam; continued leakage through or surface outflow ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Pablo, Laguna
San Pablo, officially the City of San Pablo ( fil, Lungsod ng San Pablo), is a 1st class component city A city ( fil, lungsod/siyudad) is one of the units of local government in the Philippines. All Philippine cities are chartered cities ( fil, nakakartang lungsod), whose existence as corporate and administrative entities is governed by their own ... in the Provinces of the Philippines, province of Laguna (province), Laguna, Philippines. According to the 2020 census, it has a population of 285,348 people. It is located in the southern portion of Laguna (province), Laguna Provinces of the Philippines, province, it is one of the oldest cities in the Philippines. By land area, it is the largest in the province of Laguna. Its population ranks sixth within the province after the cities of Calamba, Laguna, Calamba, Santa Rosa, Laguna, Santa Rosa, Biñan, San Pedro, Laguna, San Pedro, and Cabuyao. The city is also known as the "City of Seven Lakes" ( fil, Lungsod ng Pitong Lawa), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seven Lakes Of San Pablo
The Seven Lakes of San Pablo ( fil, Pitong Lawa ng San Pablo) are seven volcanic crater lakes scattered around the City of San Pablo, in the province of Laguna, Philippines. The Lakes The seven lakes of the city are: * Lake Bunot * Lake Calibato, sometimes spelled as Lake Kalibato *The twin lakes of Yambo and Pandin * Lake Palakpakin, sometimes spelled as Lake Palacpaquin or Palacpaquen * Lake Muhikap, also known as Lake Mojicap or Lake Mohicap *Lake Sampaloc, also spelled as Lake Sampalok, the largest of the seven lakes Geology The lakes are maars or low-profile volcanic craters located in the San Pablo Volcanic Field. They are among the 200 small monogenetic volcanoes found along the Macolod Corridor, a rift zone between Mount Makiling and Mount Banahaw, which is part of the larger Southwestern Luzon Volcanic Field. These craters are formed by phreatomagmatic eruptions, an eruption where ground water comes in contact with hot magma pushing up near the Earth's surface. Pet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republika sang Filipinas * ibg, Republika nat Filipinas * ilo, Republika ti Filipinas * ivv, Republika nu Filipinas * pam, Republika ning Filipinas * krj, Republika kang Pilipinas * mdh, Republika nu Pilipinas * mrw, Republika a Pilipinas * pag, Republika na Filipinas * xsb, Republika nin Pilipinas * sgd, Republika nan Pilipinas * tgl, Republika ng Pilipinas * tsg, Republika sin Pilipinas * war, Republika han Pilipinas * yka, Republika si Pilipinas In the recognized optional languages of the Philippines: * es, República de las Filipinas * ar, جمهورية الفلبين, Jumhūriyyat al-Filibbīn is an archipelagic country in Southeast Asia. It is situated in the western Pacific Ocean and consists of around 7,641 islands t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligotrophic
An oligotroph is an organism that can live in an environment that offers very low levels of nutrients. They may be contrasted with copiotrophs, which prefer nutritionally rich environments. Oligotrophs are characterized by slow growth, low rates of metabolism, and generally low population density. Oligotrophic environments are those that offer little to sustain life. These environments include deep oceanic sediments, caves, glacial and polar ice, deep subsurface soil, aquifers, ocean waters, and leached soils. Examples of oligotrophic organisms are the cave-dwelling olm; the bacterium " ''Candidatus'' Pelagibacter communis", which is the most abundant organism in the oceans with an estimated 2 × 1028 individuals in total; and the lichens with their extremely low metabolic rate. Etymologically, the word "oligotroph" is a combination of the Greek adjective ''oligos'' (ὀλίγος) meaning "few" and the adjective ''trophikos'' (τροφικός)) meaning "feeding". Plant adaptatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenStreetMap
OpenStreetMap (OSM) is a free, open geographic database updated and maintained by a community of volunteers via open collaboration. Contributors collect data from surveys, trace from aerial imagery and also import from other freely licensed geodata sources. OpenStreetMap is freely licensed under the Open Database License and as a result commonly used to make electronic maps, inform turn-by-turn navigation, assist in humanitarian aid and data visualisation. OpenStreetMap uses its own topology to store geographical features which can then be exported into other GIS file formats. The OpenStreetMap website itself is an online map, geodata search engine and editor. In 2004, OpenStreetMap was created by Steve Coast in response to the Ordnance Survey, the United Kingdom's national mapping agency, failing to release its data to the public and under free licences. Initially, maps were created only via GPS traces, but it was quickly populated by importing public domain geographical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater Lakes
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
