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Candaba Swamp
Candaba Swamp is located in Candaba, Pampanga province, 60 km northeast of Manila in the Philippines. It encompasses about 32,000 ha, made of freshwater ponds, swamps and marshes surrounded by seasonally flooded grasslands. The entire area becomes submerged underwater during the wet season. It dries out during the months of November to April, then the swamp is converted to farmland by the locals. Watermelon and rice are usually planted, comprising the vegetation of the floodplain, together with patches of Nipa palm and some mangrove A mangrove is a shrub or tree that grows in coastal saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in several ... species. The Candaba swamp also acts as a natural flood retention basin during the rainy season. It holds the overflow from five smaller rivers (Maasim, San Miguel, Garlang, Bulu and Peñarand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candaba Swamp - Rice Field (view From NLEX Candaba Viaduct) (Pulilan, Bulacan)(2017-04-14) 1
Candaba, officially the Municipality of Candaba ( Kapampangan: ''Balen ning Candaba''; tl, Bayan ng Candaba; formerly Candawe), is a 1st class municipality in the province of Pampanga, Philippines. According to the 2020 census, it has a population of 119,497 people. History Geography Candaba represents the lowest point in Central Luzon Region of Luzon Island. The neighboring municipality of San Miguel (San Miguel de Mayumo) in Bulacan province used to be part of Candaba until San Miguel became a municipality itself. Candaba's municipal boundaries are: Municipality of Arayat, Pampanga, and Municipality of Cabiao, Nueva Ecija, to the north; Municipality of San Miguel, Bulacan, and Municipality of San Ildefonso, Bulacan, to the east; Municipality of Baliuag, Bulacan, to the south; Municipality of San Luis, Pampanga, and Municipality of Santa Ana, Pampanga, to the west. Candaba is also divided to 3 regions, the Tagalog Region comprising the southern part of Candaba which w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watermelon
Watermelon (''Citrullus lanatus'') is a flowering plant species of the Cucurbitaceae family and the name of its edible fruit. A scrambling and trailing vine-like plant, it is a highly cultivated fruit worldwide, with more than 1,000 varieties. Watermelon is grown in favorable climates from tropical to temperate regions worldwide for its large edible fruit, which is a berry with a hard rind and no internal divisions, and is botanically called a ''pepo''. The sweet, juicy flesh is usually deep red to pink, with many black seeds, although seedless varieties exist. The fruit can be eaten raw or pickled, and the rind is edible after cooking. It may also be consumed as a juice or an ingredient in mixed beverages. Kordofan melons from Sudan are the closest relatives and may be progenitors of modern, cultivated watermelons. Wild watermelon seeds were found in Uan Muhuggiag, a prehistoric site in Libya that dates to approximately 3500. Watermelons were domesticated in n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swamps Of Asia
A swamp is a forested wetland.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p. Swamps are considered to be transition zones because both land and water play a role in creating this environment. Swamps vary in size and are located all around the world. The water of a swamp may be fresh water, brackish water, or seawater. Freshwater swamps form along large rivers or lakes where they are critically dependent upon rainwater and seasonal flooding to maintain natural water level fluctuations.Hughes, F.M.R. (ed.). 2003. The Flooded Forest: Guidance for policy makers and river managers in Europe on the restoration of floodplain forests. FLOBAR2, Department of Geography, University of Cambridge, Cambridge, UK. 96 p. Saltwater swamps are found along tropical and subtropical coastlines. Some swamps have hammocks, or dry-land protrusions, covered by aquatic vegetation, or vegetation that tolerates periodic inundati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pampanga River
The Pampanga River is the second largest river on the island of Luzon in the Philippines (next to Cagayan River) and the country's fifth longest river. It is in the Central Luzon region and traverses the provinces of Pampanga, Bulacan, and Nueva Ecija. Topography Its headwaters are at the Sierra Madre and runs a south and southwesterly course for about until it drains into Manila Bay. The river's basin covers an area of , including the allied basin of Guagua River. The basin is drained through the Pampanga River and via the Labangan Channel into the Manila Bay. Its main tributaries are Peñaranda and the Coronel-Santor rivers on the eastern side of the basin and the Rio Chico River from the northwest side. The Angat River joins the Pampanga River at Calumpit, Bulacan via the Bagbag River. Mount Arayat (elevation: ) stands in the middle of the basin. Southeast of Mount Arayat and the Pampanga River is the Candaba Swamp, covering an area of some absorbing most of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood Retention Basin
A retention basin, sometimes called a wet pond, wet detention basin, or stormwater management pond (SWMP), is an artificial pond with vegetation around the perimeter and a permanent pool of water in its design. It is used to manage stormwater runoff, for protection against flooding, for erosion control, and to serve as an artificial wetland and improve the water quality in adjacent bodies of water. It is distinguished from a detention basin, sometimes called a "dry pond", which temporarily stores water after a storm, but eventually empties out at a controlled rate to a downstream water body. It also differs from an infiltration basin which is designed to direct stormwater to groundwater through permeable soils. Wet ponds are frequently used for water quality improvement, groundwater recharge, flood protection, aesthetic improvement, or any combination of these. Sometimes they act as a replacement for the natural absorption of a forest or other natural process that was lost ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangrove
A mangrove is a shrub or tree that grows in coastal saline or brackish water. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse, as a result of convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs, and became widely distributed in part due to the movement of tectonic plates. The oldest known fossils of mangrove palm date to 75 million years ago. Mangroves are salt-tolerant trees, also called halophytes, and are adapted to live in harsh coastal conditions. They contain a complex salt filtration system and a complex root system to cope with saltwater immersion and wave action. They are adapted to the low-oxygen conditions of w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nypa Fruticans
''Nypa fruticans'', commonly known as the nipa palm (or simply nipa, from ms, nipah) or mangrove palm, is a species of palm native to the coastlines and estuarine habitats of the Indian and Pacific Oceans. It is the only palm considered adapted to the mangrove biome. The genus ''Nypa'' and the subfamily Nypoideae are monotypic taxa because this species is their only member. Description Unlike most palms, the nipa palm's trunk grows beneath the ground; only the leaves and flower stalk grow upwards above the surface. The leaves extend up to in height. The flowers are a globular inflorescence of female flowers at the tip with catkin-like red or yellow male flowers on the lower branches. The flower produces woody nuts arranged in a globular cluster up to across on a single stalk. The ripe nuts separate from the ball and float away on the tide, occasionally germinating while still water-borne. Fossil record While only one species of ''Nypa'' now exists, ''N. fruticans'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Floodplain
A floodplain or flood plain or bottomlands is an area of land adjacent to a river which stretches from the banks of its channel to the base of the enclosing valley walls, and which experiences flooding during periods of high discharge.Goudie, A. S., 2004, ''Encyclopedia of Geomorphology'', vol. 1. Routledge, New York. The soils usually consist of clays, silts, sands, and gravels deposited during floods. Because the regular flooding of floodplains can deposit nutrients and water, floodplains frequently have high soil fertility; some important agricultural regions, such as the Mississippi river basin and the Nile, rely heavily on the flood plains. Agricultural regions as well as urban areas have developed near or on floodplains to take advantage of the rich soil and fresh water. However, the risk of flooding has led to increasing efforts to control flooding. Formation Most floodplains are formed by deposition on the inside of river meanders and by overbank flow. Wherev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rice
Rice is the seed of the grass species '' Oryza sativa'' (Asian rice) or less commonly '' Oryza glaberrima'' (African rice). The name wild rice is usually used for species of the genera '' Zizania'' and ''Porteresia'', both wild and domesticated, although the term may also be used for primitive or uncultivated varieties of '' Oryza''. As a cereal grain, domesticated rice is the most widely consumed staple food for over half of the world's human population,Abstract, "Rice feeds more than half the world's population." especially in Asia and Africa. It is the agricultural commodity with the third-highest worldwide production, after sugarcane and maize. Since sizable portions of sugarcane and maize crops are used for purposes other than human consumption, rice is the most important food crop with regard to human nutrition and caloric intake, providing more than one-fifth of the calories consumed worldwide by humans. There are many varieties of rice and culinary preferences t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture In The Philippines
Agriculture in the Philippines is an important part of the economy of the Philippines with crops like rice, coconut and sugar dominating the production of crops and exports. It employs 23% of the Filipino workforce , according to the World Bank. The Philippines is one of the most vulnerable agricultural systems to monsoons and other extreme weather events, which are expected to create more uncertainty as climate change effects the Philippines. However, the Food and Agriculture Organization has described the local policy measures as some of the most proactive in risk reduction. History Profession Grains Rice The Philippines is the 8th largest rice producer in the world, accounting for 2.8% of global rice production. The Philippines was also the world's largest rice importer in 2010. In 2010, nearly 15.7 million metric tons of palay (pre-husked rice) were produced. In 2010, ''palay'' accounted for 21.86% percent of gross value added in agriculture and 2.37% of G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candaba
Candaba, officially the Municipality of Candaba ( Kapampangan: ''Balen ning Candaba''; tl, Bayan ng Candaba; formerly Candawe), is a 1st class municipality in the province of Pampanga, Philippines. According to the 2020 census, it has a population of 119,497 people. History Geography Candaba represents the lowest point in Central Luzon Region of Luzon Island. The neighboring municipality of San Miguel (San Miguel de Mayumo) in Bulacan province used to be part of Candaba until San Miguel became a municipality itself. Candaba's municipal boundaries are: Municipality of Arayat, Pampanga, and Municipality of Cabiao, Nueva Ecija, to the north; Municipality of San Miguel, Bulacan, and Municipality of San Ildefonso, Bulacan, to the east; Municipality of Baliuag, Bulacan, to the south; Municipality of San Luis, Pampanga, and Municipality of Santa Ana, Pampanga, to the west. Candaba is also divided to 3 regions, the Tagalog Region comprising the southern part of Candaba which w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climate Of The Philippines
The Philippines has five types of climates: tropical rainforest, tropical monsoon, tropical savanna, humid subtropical and oceanic (both are in higher-altitude areas) characterized by relatively high temperature, oppressive humidity and plenty of rainfall. There are two seasons in the country, the wet season and the dry season, based upon the amount of rainfall. This is also dependent on location in the country as some areas experience rain all throughout the year (see Climate types). Based on temperature, the warmest months of the year are March through October; the winter monsoon brings cooler air from November to February. May is the warmest month, and January, the coolest. Weather in the Philippines is monitored and managed by the Philippine Atmospheric, Geophysical and Astronomical Services Administration (PAGASA). Rainfall Monsoons are large-scale sea breezes which occur when the temperature on land is significantly warmer or cooler than the temperature of the ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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