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Fauna Of Ukraine
The wildlife of Ukraine consists of its diverse fauna, flora and funga. The reported fauna consists of 45,000 species when including the areas of the Black Sea and the Sea of Azov. Ukraine's protected environments consist of 33 Ramsar sites covering an area of . Biosphere nature reserves and three national parks are all part of the GEF projects portfolio of conservation of biodiversity in the Danube Delta. Their vegetation pattern is mixed forest area, forest-steppe area, steppe area, Ukrainian Carpathian Mountains and Crimean Mountains. Some of the protected areas that were reserves or parks are subsumed under the biosphere reserves. The isolated or abandoned zone caused by the Chornobyl nuclear power station disaster around the city of Chornobyl, while evacuated of all human habitation, has an abundance of wildlife which is reported to be increasing. However, reports indicate that bird's brains are 5% smaller, and the insect and spider population is in decline. Geography ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or bec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birch
A birch is a thin-leaved deciduous hardwood tree of the genus ''Betula'' (), in the family Betulaceae, which also includes alders, hazels, and hornbeams. It is closely related to the beech- oak family Fagaceae. The genus ''Betula'' contains 30 to 60 known taxa of which 11 are on the IUCN 2011 Red List of Threatened Species. They are typically short-lived pioneer species and are widespread in the Northern Hemisphere, particularly in northern areas of temperate climates and in boreal climates. Birch wood is used for a wide range of purposes. Description Birch species are generally small to medium-sized trees or shrubs, mostly of northern temperate and boreal climates. The simple leaves are alternate, singly or doubly serrate, feather-veined, petiolate and stipulate. They often appear in pairs, but these pairs are really borne on spur-like, two-leaved, lateral branchlets. The fruit is a small samara, although the wings may be obscure in some species. They differ from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pine
A pine is any conifer tree or shrub in the genus ''Pinus'' () of the family Pinaceae. ''Pinus'' is the sole genus in the subfamily Pinoideae. ''World Flora Online'' accepts 134 species-rank taxa (119 species and 15 nothospecies) of pines as current, with additional synonyms, and ''Plants of the World Online'' 126 species-rank taxa (113 species and 13 nothospecies), making it the largest genus among the conifers. The highest species diversity of pines is found in Mexico. Pines are widely species distribution, distributed in the Northern Hemisphere; they occupy large areas of boreal forest, but are found in many habitats, including the Mediterranean Basin, and dry tropical forests in southeast Asia and Central America. Wood from pine trees is one of the most extensively used types of timber, and some pines are widely used as Christmas trees. Description Pine trees are evergreen, coniferous resinous trees (or, rarely, shrubs) growing tall, with the majority of species reachin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polisia
Polesia, also called Polissia, Polesie, or Polesye, is a natural (geographic) and historical region in Eastern Europe within the East European Plain, including the Belarus–Ukraine border region and part of eastern Poland. This region should not be confused with parts of Russia also traditionally called "Polesie". Extent One of the largest forest areas on the continent, Polesia is located in the southwestern part of the Eastern-European Lowland, the Polesian Lowland. On the western side, Polesia includes the crossing of the Bug River valley in Poland and the Pripyat River valley of Western Ukraine. The westernmost part of the region, located in Poland and around Brest, Belarus, historically also formed part of the historic region of Podlachia, and is also referred to as such. The modern Polish part was not considered part of Polesia by the late 19th-century ''Geographical Dictionary of the Kingdom of Poland'', which defined the region as roughly a triangle between the ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coniferous
Conifers () are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single extant class (biology), class, Pinopsida. All Neontology, extant conifers are perennial plant, perennial woody plants with secondary growth. The majority are trees, though a few are shrubs. Examples include Cedrus, cedars, Pseudotsuga, Douglas-firs, Cupressaceae, cypresses, firs, junipers, Agathis, kauri, larches, pines, Tsuga, hemlocks, Sequoioideae, redwoods, spruces, and Taxaceae, yews.Campbell, Reece, "Phylum Coniferophyta". ''Biology''. 7th ed. 2005. Print. p. 595. As of 2002, Pinophyta contained seven families, 60 to 65 genera, and more than 600 living species. Although the total number of species is relatively small, conifers are ecology, ecologically important. They are the dominant plants over large areas of land, most notably ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deciduous
In the fields of horticulture and botany, the term deciduous () means "falling off at maturity" and "tending to fall off", in reference to trees and shrubs that seasonally shed Leaf, leaves, usually in the autumn; to the shedding of petals, after flowering; and to the shedding of ripe fruit. The antonym of deciduous in the botanical sense is evergreen. Generally, the term "deciduous" means "the dropping of a part that is no longer needed or useful" and the "falling away after its purpose is finished". In plants, it is the result of natural processes. "Deciduous" has a similar meaning when referring to animal parts, such as deciduous antlers in deer, deciduous teeth (baby teeth) in some mammals (including humans); or decidua, the uterine lining that sheds off after birth. Botany In botany and horticulture, deciduous plants, including trees, shrubs and herbaceous perennials, are those that lose all of their Leaf, leaves for part of the year. This process is called abscission. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pontic Steppe
Pontic, from the Greek ''pontos'' (, ), or "sea", may refer to: The Black Sea Places * The Pontic colonies, on its northern shores * Pontus (region), a region on its southern shores * The Pontic–Caspian steppe, steppelands stretching from north of the Black Sea as far east as the Caspian Sea * The Pontic Mountains, a range of mountains in northern Turkey, close to the southern coast of the Black Sea Languages and peoples * Pontic Greeks, all Greek peoples from the shores of the Black Sea and Pontus * Pontic Greek, a form of the Greek language originally spoken by the Pontic Greeks (see above) * ''Pontic'', as opposed to ''Caspian'' (which refers to the possibly related Nakho-Dagestanian or Northeast Caucasian languages), is sometimes used as a synonym for the Northwest Caucasian language family. * Pontic languages, the hypothetical language family linking the Northwest Caucasian and Indo-European languages, and Proto-Pontic, the Pontic proto-language, is the reconstruc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carpathian Montane Conifer Forests
The Carpathian montane conifer forests, also known as Carpathian montane forests, is a temperate coniferous forests ecoregion in the Carpathian Mountains of the Czech Republic, Poland, Slovakia, Romania, and Ukraine. Geography The ecoregion covers an area of 125,337 km2. It is surrounded by temperate broadleaf and mixed forests ecoregions in the neighboring lowlands. The Central European mixed forests lie to the north, east, and southeast. The Pannonian mixed forests occupy the Pannonian Plain and Transylvania to the west and southwest. The Apuseni Mountains in Transylvania form an outlier. The Balkan mixed forests share a small border to the south, in western Wallachia. Flora The plant communities in the Carpathians occur in elevational zones, with some variation from range to range, and from north to south. Foothill forests below 600–650 meters elevation are mostly of broadleaf deciduous trees, principally English oak (''Quercus robur''), small-leafed lime (''Tilia c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pannonian Mixed Forests
The Pannonian mixed forests is a temperate broadleaf and mixed forests ecoregion in Europe. It covers an area of 307,720 km2 in all of Hungary, most of Slovakia, about half of Croatia and Slovenia, around a third of Bosnia and Herzegovina, Romania, and Serbia, and minor parts of Austria, Czech Republic, and Ukraine. Flora The plant communities include mixed oak-hornbeam forests, azoal floodplain vegetation and lowland to montane herb-grass steppes. Mixed oak-hornbeam forests are mixed forests of Quercus robur, pedunculate oak and Quercus petraea, sessile oak and Carpinus betulus, hornbeam. Sub-Mediterranean thermophilous bitter oak forests grow in warmer areas. These forests are dominated by ''Quercus pubescens'', ''Quercus cerris'', and ''Quercus frainetto'' mixed with other trees, mainly ''Fraxinus ornus'' and ''Carpinus orientalis''. Higher elevation areas are dominated by European beech and Betula pendula, silver birch, downy birch, European aspen and sometimes by conife ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East European Forest Steppe
The East European forest steppe ecoregion (WWF ID: PA0419) is a patchwork of broadleaf forest stands and grasslands (steppe) that stretches 2,100 km across Eastern Europe from the Ural Mountains in Ural (region), Ural, through Volga region, Povolzhye, Central Russia to the middle of Ukraine. There are isolated areas of similar character off the western end in eastern Romania, Moldova, and Bulgaria. The region forms a transition zone between the temperate forests to the north, and the steppe to the south. The forest-steppe is an area of Russia in which precipitation and evaporation are approximately equal. The ecoregion is in the Palearctic realm, with a Humid Continental climate. According to one definition of its boundaries, it covers . Location and description The ecoregion forms a long band, about 2,100 km long and 600 km wide, from the western edge of Siberia at the Ural Mountains in Ural in the east, through Povolzhye, to Central Russia and Ukraine. Most of the terrain i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
