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Tsaratanana Reserve
Tsaratanana Reserve is a nature reserve of Madagascar.Madagascar National Parks - Tsaratanana The park is located at a high altitude and is closed to the public. The reserve provides a significant amount of water to the area, and many rivers exist in the area, such as the Bemarivo River, Sambirano River and the Ramena or Mahavavy River. The reserve also has two |
Madagascar
Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, fourth largest island, the List of island countries, second-largest island country, and the List of countries and dependencies by area, 46th largest country overall. Its capital and List of cities in Madagascar, largest city is Antananarivo. Following the prehistoric breakup of the supercontinent Gondwana, Madagascar split from Africa during the Early Jurassic period, around 180 million years ago, and separated from the Indian subcontinent approximately 90 million years ago. This isolation allowed native plants and animals to evolve in relative seclusion; as a result, Madagascar is a biodiversity hotspot and one of the world's 17 megadiverse countries, with over 90% of its wildlife of Madagascar, wildlife being endemic. The island has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bealanana
Bealanana is a town and commune () in western Madagascar. It belongs to the district of Bealanana, which is a part of Sofia Region. The population of the commune was estimated to be approximately 14,000 in 2001 commune census. Bealanana is served by a local airport. In addition to primary schooling the town offers secondary education at both junior and senior levels. The town provides access to hospital services to its citizens. The majority 92% of the population of the commune are farmers, while an additional 1% receives their livelihood from raising livestock. The most important crop is rice, while other important products are sugarcane, maize and onions. Services provide employment for 6% of the population. Additionally fishing employs 1% of the population. The Tsaratanana Reserve Tsaratanana Reserve is a nature reserve of Madagascar. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cophyla Alticola
''Cophyla'' is a genus of microhylid frogs endemic to Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f .... Species The following species are recognised in the genus ''Cophyla'': * '' Cophyla alticola'' (Guibé, 1974) * '' Cophyla ando'' (Scherz, Köhler, Vences, and Glaw, 2019) * '' Cophyla barbouri'' (Noble, 1940) * '' Cophyla berara'' Vences, Andreone, and Glaw, 2005 * '' Cophyla cowanii'' (Boulenger, 1882) * '' Cophyla fortuna'' Rakotoarison, Scherz, Bletz, Razafindraibe, Glaw, and Vences, 2019 * '' Cophyla grandis'' (Boulenger, 1889) * '' Cophyla karenae'' (Rosa, Crottini, Noel, Rabibisoa, Raxworthy, and Andreone, 2014) *'' Cophyla laetus'' ( Rakotoarison, Scherz, Köhler, Ratsoavina, Hawlitschek, Megson, Vences & Glaw, 2020) * '' Cophyla maharipeo'' Rakotoa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhombophryne Tany
''Rhombophryne'' is a genus of microhylid frogs endemic to Madagascar. It is currently estimated to include more than 23 species, but only 20 of these are currently described. The common name 'diamond frog' has been proposed and used for members of this genus. Taxonomy The genus ''Rhombophryne'' was monotypic until 2005, containing just '' R. testudo'' Boettger, 1880. However, in 2005 Andreone et al. showed that the genus '' Plethodontohyla'' was paraphyletic with respect to this genus. Several species were therefore transferred to this genus by Frost et al. in 2006, Glaw and Vences in 2007, and Wollenberg et al. in 2008. In 2015/2016, Peloso et al. re-analysed the genetic relationships of the Microhylidae using partial genomic data. They proposed the synonymy of '' Stumpffia'' with ''Rhombophryne'' because these genera were found to be paraphyletic. However, in 2016 Scherz et al. re-analysed their data with new data—including osteology and external morphology. They found st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhombophryne Guentherpetersi
''Rhombophryne guentherpetersi'' is a frog of the family Microhylidae. It is endemic to northern Madagascar and known from the Tsaratanana Massif. It inhabits high-elevation forest and, perhaps, montane grassland, at elevations of above sea level Height above mean sea level is a measure of a location's vertical distance (height, elevation or altitude) in reference to a vertical datum based on a historic mean sea level. In geodesy, it is formalized as orthometric height. The zero level .... It is a rare species that suffers from habitat loss and degradation. It occurs in the Tsaratanana Reserve but the reserve borders are ambiguous, complicating management of the area. References guentherpetersi Amphibians described in 1974 Taxa named by Jean Marius René Guibé Endemic frogs of Madagascar {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madagascar Ericoid Thickets
The Madagascar ericoid thickets is a montane grasslands and shrublands, montane shrubland ecoregion, found at higher altitudes on Madagascar's four major mountains. Geography The ecoregion covers the area above 1800 m elevation on (from north to south) Tsaratanana Massif, Tsaratanana (2,876 m), Marojejy (2,133 m), Ankaratra (2,643 m), and Andringitra Massif (2,658 m). The ericoid thickets are surrounded at lower elevations by the Madagascar subhumid forests ecoregion. The total area of the ecoregion is . On Tsaratanana the thickets are higher up, starting above 2,500m. There are smaller areas of thicket in Anjanaharibe-Sud Special Reserve in the north and Andohahela National Park to the south. Flora The main plant community is thickets. The thickets are composed of evergreen woody shrubs and low trees, which form a single, often impenetrable stratum never more than 6 meters tall. The shrubs and trees typically have an ericoid habit, with short, twisted stems and ericoid, cupresso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madagascar Subhumid Forests
The Madagascar subhumid forests are a tropical and subtropical moist broadleaf forests, tropical moist broadleaf forest ecoregion that covers most of the Central Highlands (Madagascar), Central Highlands of the island of Madagascar. They are included in the World Wide Fund for Nature, WWF's Global 200 list of outstanding ecoregions. Most of the original habitats have been lost due to human pressure. Geography The Madagascar subhumid forests ecoregion covers Madagascar's highlands, which extend north and south along the length of the island, above approximately elevation on the east and above meters elevation on the west. The Central Highlands (Madagascar), Central Highlands is the largest highland region on the island, extending from approximately 16º to 23º south. The Central Highlands include Ankaratra and the Andringitra Massif, which is home to Pic Boby (2,658 m), the Central Highlands' highest peak.Everson, Kathryn M.; Jansa, Sharon A.; Goodman, Steven M.; Olson, Link E. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illegal Logging
Illegal logging is the harvest, transportation, purchase, or sale of timber in violation of laws. The harvesting procedure itself may be illegal, including using corrupt means to gain access to forests; extraction without permission, or from a protected area; the cutting down of protected species; or the extraction of timber in excess of agreed limits. Illegal logging is a driving force for a number of environmental issues such as deforestation, soil erosion and biodiversity loss which can drive larger-scale environmental crises such as climate change and other forms of environmental degradation. Illegality may also occur during transport, such as illegal processing and export (through smuggling, fraudulent declaration to customs); the tax avoidance, avoidance of taxes and other charges, and fraudulent certification. These acts are often referred to as "wood laundering". Illegal logging is driven by a number of economic forces, such as demand for raw materials, land grabbing and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diana Region
Diana is a region in Madagascar at the northern part of the island. It borders the regions of Sava to the southeast and Sofia to the southwest. It covers an area of 19,266 km2, and had a population of 889,736 in 2018. The regional capital is Antsiranana (previously known as ''Diego Suarez''). Geography Rivers The main rivers of the Diana region are: * Besokatra River * Irodo River * Loky River * Mahavavy River * Ramena River * Saharenana River * Sambirano River Protected areas and visitors' attractions The following national parks, reserves and visitors' attractions are located in Diana: * Ambodivahibe New Protected Area * Andrafiamena Andavakoera New Protected Area * Nosy Antsoha New Protected Area * Ampasindava New Protected Area * Galoko Kalobinono New Protected Area * Oronjia New Protected Area * Amber Mountain National Park * Analamerana Reserve * Ankarana Reserve * Lokobe National Park * Manongarivo Reserve * Tsaratanana National Park * Nosy Hara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maromokotro
Maromokotro or Maromokotra is a volcano on Madagascar
Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ... at high. It is located in the Tsaratanana Massif inside the Tsaratanana Reserve in [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfalls
A waterfall is any point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several ways, but the most common method of formation is that a river courses over a top layer of resistant bedrock before falling onto softer rock, which Erosion, erodes faster, leading to an increasingly high fall. Waterfalls have been studied for their impact on species living in and around them. Humans have had a distinct relationship with waterfalls since prehistory, travelling to see them, exploring and naming them. They can present head of navigation, formidable barriers to navigation along rivers. Waterfalls are religious sites in many cultures. Since the 18th century, they have received increased attention as tourist destinations, sources of hydropower, andparticularly since the mid-20th centuryas subjects of research. Definition and te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
