|
Maya Lowlands
The Maya Lowlands are the largest cultural and geographic, first order subdivision of the Maya Region, located in eastern Mesoamerica. Extent The Maya Lowlands are restricted by the Gulf of Mexico to the north, the Caribbean Sea to the east, and the Maya Highlands to the south and west. The precise northern and eastern limits of the Lowlands are widely agreed upon, being formed by conspicuous bodies of water. Their southern and western limits, however, are not precisely fixed, as these are restricted by 'subtle environmental changes or transitions from one zone he Highlandsto another he Lowlands' rather than conspicuous geographic features. The Lowlands fully encompass Belize, the Guatemalan department of Peten, and the Mexican states of Campeche, Yucatán, and Quintana Roo. They may further partially encompass a number of northerly Guatemalan departments, northwesterly Honduran departments, and southeasterly Mexican states. Divisions The Lowlands are usually subd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harv And Sfn No-target Errors
Bernard Harvey (born August 17, 1985), known professionally as Harv, is an American record producer, musician and songwriter from Kansas City, Kansas and based in Los Angeles. He has produced for music industry artists such as Justin Bieber, Skrillex, Cherish (group), Cherish, Summer Walker, Normani, Post Malone, Gucci Mane, Eminem, and Omah Lay. Early years Bernard Harvey was born and raised in Kansas City, Kansas. Harv was introduced to the musical arts at the age of nine, and began playing the bass by age twelve. He attended J.C. Harmon High School (graduating in 2003) where his love for music elevated joining the marching band, jazz band and playing different types of music all around the city. He has instruction in the piano, guitar, drums, trombone, and tuba, but is best known for his mastery of the bass. In 2003, Harv's talent on the bass was recognized with a scholarship at Alabama State University where he obtained a degree in Music Technology and where he also pledged ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Departments Of Honduras
Honduras is divided into 18 departments ( Spanish: ''departamentos''). Each department is headed by a governor, who is appointed by the President of Honduras. The governor represents the executive branch in the region in addition to acting as intermediary between municipalities and various national authorities; resolves issues arising between municipalities; oversees the penitentiaries and prisons in his department; and regularly works with the various Secretaries of State that form the President's Cabinet. To be eligible for appointment as a governor, the individual must: a) live for five consecutive years in the department; b) be Honduran; c) be older than 18 years of age and; d) know how to read and write. Evolution of Honduras's territorial organization * 1825: The constitutional congress convened in that year orders that the state be divided into seven departments: Comayagua, Denver, Santa Bárbara, Tegucigalpa, Choluteca, Yoro, Olancho, and Gracias (later renamed Lempira ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New River (Belize)
The New River, also Río Nuevo, is a river in northern Belize. As the longest river that is entirely confined to Belize, it drains primarily the eastern part of the Orange Walk District during its north-northeasterly course and empties into the Chetumal Bay. The river also forms the New River Lagoon, the largest body of fresh water in Belize, just east of the Maya temples of Lamanai. The New River is a habitat for numerous types of fish and birds, as well as Morelet's crocodiles. Biodiversity The New River is host to a diverse array of wildlife including freshwater fish, birds, turtles and Morelet's crocodiles. Among the species of turtle native to the river is the critically endangered Hickatee. Tours Boat tours are available from several sources. Tours of Lamanai use the river as transportation to reach the site. Pollution Sugarcane production along with other factors has caused large amounts of industrial and agricultural runoff to enter the New River since at l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hondo River (Belize)
The Hondo River or Río Hondo () is a river of Central America, approximately long, which flows in a northeasterly direction to discharge into Chetumal Bay on the Caribbean Sea. Most of the international border between the nations of Mexico and Belize runs along its length. The size of the Hondo basin is 2,688.5 km² (1,038 sq ml). The river is formed from the confluences of several upper tributaries, such as Blue Creek and Chan Chich (Rio Bravo) which have their sources in Guatemala's Petén Basin region, and Booth's River which originates in the western Belizean district of Orange Walk. These tributaries join to form the Hondo River near the settlements of Blue Creek Village, on the Belizean side, and La Unión on the Mexican side. The river continues its northeastern course with few other settlements along its length until reaching its outlet in Chetumal Bay. The city of Chetumal, capital of the Mexican state of Quintana Roo and the region's main port, lies close to this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetland
A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially in the soils. Wetlands form a transitional zone between waterbodies and dry lands, and are different from other terrestrial or aquatic ecosystems due to their vegetation's roots having adapted to oxygen-poor waterlogged soils. They are considered among the most biologically diverse of all ecosystems, serving as habitats to a wide range of aquatic and semi-aquatic plants and animals, with often improved water quality due to plant removal of excess nutrients such as nitrates and phosphorus. Wetlands exist on every continent, except Antarctica. The water in wetlands is either freshwater, brackish or saltwater. The main types of wetland are defined based on the dominant plants and the source of the water. For example, ''marshes'' ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grassland
A grassland is an area where the vegetation is dominance (ecology), dominated by grasses (Poaceae). However, sedge (Cyperaceae) and rush (Juncaceae) can also be found along with variable proportions of legumes such as clover, and other Herbaceous plant, herbs. Grasslands occur naturally on all continents except Antarctica and are found in most ecoregions of the Earth. Furthermore, grasslands are one of the largest biomes on Earth and dominate the landscape worldwide. There are different types of grasslands: natural grasslands, semi-natural grasslands, and agricultural grasslands. They cover 31–69% of the Earth's land area. Definitions Included among the variety of definitions for grasslands are: * "...any plant community, including harvested forages, in which grasses and/or legumes make up the dominant vegetation." * "...terrestrial ecosystems dominated by herbaceous and shrub vegetation, and maintained by fire, grazing, drought and/or freezing temperatures." (Pilot Assessm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limestone
Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science), crystal forms of calcium carbonate . Limestone forms when these minerals Precipitation (chemistry), precipitate out of water containing dissolved calcium. This can take place through both biological and nonbiological processes, though biological processes, such as the accumulation of corals and shells in the sea, have likely been more important for the last 540 million years. Limestone often contains fossils which provide scientists with information on ancient environments and on the evolution of life. About 20% to 25% of sedimentary rock is carbonate rock, and most of this is limestone. The remaining carbonate rock is mostly Dolomite (rock), dolomite, a closely related rock, which contains a high percentage of the mineral Dolomite (mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puuc
Puuc is the name of a region in the Mexican state of Yucatán (state), Yucatán and a Maya architecture, Maya architectural style prevalent in that region. The word ''puuc'' is derived from the Maya term for "hill". Since the Yucatán is relatively flat, this term was extended to encompass the large karstic range of hills in the southern portion of the state, hence the terms Puuc region or Puuc hills. The Puuc hills extend into northern Campeche and western Quintana Roo. The term Puuc is also used to designate the Mesoamerican architecture, architectural style of ancient Maya sites located within the Puuc hills, hence the term Puuc architecture. This architectural style began at the end of the Mesoamerican chronology#Late Classic, Late Classic period but experienced its greatest extent during the Mesoamerican chronology#Terminal Classic, Terminal Classic period. Puuc architecture In the florescence of Puuc architecture (such as at the ancient Maya civilization, Maya site o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cenote
A cenote ( or ; ) is a natural pit, or sinkhole, resulting when a collapse of limestone bedrock exposes groundwater. The term originated on the Yucatán Peninsula of Mexico, where the ancient Maya commonly used cenotes for water supplies, and occasionally for sacrificial offerings. The name derives from a word used by the lowland Yucatec Maya——to refer to any location with accessible groundwater. In Mexico the Yucatán Peninsula alone has an estimated 10,000 cenotes, water-filled sinkholes naturally formed by the collapse of limestone, and located across the peninsula. Some of these cenotes are at risk from the construction of the new tourist Maya Train. Cenotes are common geological forms in low-altitude regions, particularly on islands (such as Cefalonia, Greece), coastlines, and platforms with young post-Paleozoic limestone with little soil development. The term ''cenote'', originally applying only to the features in Yucatán, has since been applied by researchers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Bacalar
Lake Bacalar (or Laguna Bacalar) is a long, narrow freshwater lake in the state of Quintana Roo, Mexico near Mexico's border with Belize. It is approximately 60km long measured from north to south, and 2km at its widest. It is the second largest freshwater lake in Mexico behind Lake Chapala. The lake is renowned for its striking blue color and water clarity, partly the result of having a white limestone bottom. Like most bodies of water in the Yucatán peninsula, the lake is fed by underground rivers, whose regular open pools are cenotes. Because of the porous limestone, the Yucatán Peninsula has almost no lakes, this is by far the largest, and fed by the 450 km underground river that is part of the worlds's largest water cave/tunnel system, paralleling the coast. It contains a huge population of the oldest life on the planet, the cauliflower-like stromatolites that only still exist in a few locations globally. On the lake's western shore is the village of Bacalar, Quintana ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrubland
Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominance (ecology), dominated by shrubs, often also including grasses, herbaceous plant, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It may be the mature vegetation type in a particular region and remain stable over time, or it may be a transitional community that occurs temporarily as the result of a disturbance, such as fire. A stable state may be maintained by regular natural disturbance such as fire or browsing (predation), browsing. Shrubland may be unsuitable for human habitation because of the danger of fire. The term was coined in 1903. Shrubland species generally show a wide range of adaptations to fire, such as heavy seed production, lignotubers, and fire-induced germination. Botanical structural form In botany and ecology a shrub is defined as a much-branched woody plant less than 8 m high, usually with many plant stem, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Forest
Tropical forests are forested ecoregions with tropical climates – that is, land areas approximately bounded by the Tropic of Cancer, tropics of Cancer and Tropic of Capricorn, Capricorn, but possibly affected by other factors such as prevailing winds. Some tropical forest types are difficult to categorize. While forests in temperate climate, temperate areas are readily categorized on the basis of tree canopy density, such schemes do not work well in tropical forests. There is no single scheme that defines what a forest is, in tropical regions or elsewhere.Anatoly Shvidenko, Charles Victor Barber, Reidar Persson et al. 2005 "Millennium Ecosystem Assessment." Ecosystems and human wellbeing: a framework for assessment Washington, DC: Island Press Because of these difficulties, information on the extent of tropical forests varies between sources. However, tropical forests are extensive, making up just under half the world's forests. The tropical domain has the largest proportion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
