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Macedonian Oak
''Quercus trojana'', the Macedonian oak, is a species of plant in the oak and beech family (Fagaceae). It is native to southeast Europe and southwest Asia, and is placed in the turkey oak section ( ''Quercus'' sect. ''Cerris''). Description ''Quercus trojana'' is a small to medium-sized tree reaching tall. It is late deciduous to semi-evergreen, with glossy green to grey-green leaves long and 1.5–4 cm broad, coarsely serrated at the margins and with sharply pointed teeth. The acorns are 2–4 cm long when mature (about 18 months after pollination) with a scaly acorn cup. File:Quercus trojana (20).JPG, Shoot with leaves and buds File:Quercus trojana leaf.JPG, Shoot with leaves File:Quercus trojana6.jpg, Ripe Acorn File:Quercus trojana (8).JPG, Bark Taxonomy ''Quercus trojana'' was first described by P.B. Webb from the Troad, in 1839. Three well-differentiated subspecies are known, two of which are highly endemic. * ''Quercus trojana'' subsp. ''trojana''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip Barker Webb
Philip Barker Webb (10 July 1793 – 31 August 1854) was an English botanist. Life Webb was born to a wealthy, aristocratic family; his father was the lord of the manors of Witley and Milford, Surrey, Milford, in Surrey, England. Webb was educated at Harrow School and Christ Church, Oxford. He collected plants in Italy, Spain, and Portugal, and was the first person to collect in the Tetuan Mountains of Morocco. En route to Brazil he made what was intended to be a brief visit to the Canary Islands, but he stayed for a considerable time, returning after his Brazil expedition. The results can be seen in the nine-volume ''Natural History of the Canary Islands, Histoire Naturelle des Iles Canaries'' (''Natural History of the Canary Islands''), which he co-authored with Sabin Berthelot. In company with Berthelot, who had lived on the islands for some time, Webb collected specimens on the islands between 1828 and 1830. The text of ''Histoire Naturelle des Iles Canaries'' took 20&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Balkans
The Balkans ( , ), corresponding partially with the Balkan Peninsula, is a geographical area in southeastern Europe with various geographical and historical definitions. The region takes its name from the Balkan Mountains that stretch throughout the whole of Bulgaria. The Balkan Peninsula is bordered by the Adriatic Sea in the northwest, the Ionian Sea in the southwest, the Aegean Sea in the south, the Turkish straits in the east, and the Black Sea in the northeast. The northern border of the peninsula is variously defined. The highest point of the Balkans is Musala, , in the Rila mountain range, Bulgaria. The concept of the Balkan Peninsula was created by the German geographer August Zeune in 1808, who mistakenly considered the Balkan Mountains the dominant mountain system of southeastern Europe spanning from the Adriatic Sea to the Black Sea. In the 19th century the term ''Balkan Peninsula'' was a synonym for Rumelia, the parts of Europe that were provinces of the Ottoman E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flora Of Southeastern Europe
Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring ( indigenous) native plants. The corresponding term for animals is ''fauna'', and for fungi, it is ''funga''. Sometimes bacteria and fungi are also referred to as flora as in the terms ''gut flora'' or ''skin flora'' for purposes of specificity. Etymology The word "flora" comes from the Latin name of Flora, the goddess of plants, flowers, and fertility in Roman mythology. The technical term "flora" is then derived from a metonymy of this goddess at the end of the sixteenth century. It was first used in poetry to denote the natural vegetation of an area, but soon also assumed the meaning of a work cataloguing such vegetation. Moreover, "Flora" was used to refer to the flowers of an artificial garden in the seventeenth century. The distinction between vegetation (the general appearance of a community) and flora (the taxonomic composition of a community) was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus
An oak is a hardwood tree or shrub in the genus ''Quercus'' of the beech family. They have spirally arranged leaves, often with lobed edges, and a nut called an acorn, borne within a cup. The genus is widely distributed in the Northern Hemisphere; it includes some 500 species, both deciduous and evergreen. Fossil oaks date back to the Middle Eocene. Molecular phylogeny shows that the genus is divided into Old World and New World clades, but many oak species hybridise freely, making the genus's history difficult to resolve. Ecologically, oaks are keystone species in habitats from Mediterranean semi-desert to subtropical rainforest. They live in association with many kinds of fungi including truffles. Oaks support more than 950 species of caterpillar, many kinds of gall wasp which form distinctive galls (roundish woody lumps such as the oak apple), and a large number of pests and diseases. Oak leaves and acorns contain enough tannin to be toxic to cattle, but pigs are ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Forest Genetic Resources Programme
European Forest Genetic Resources Programme (EUFORGEN) is an international network that promotes the conservation and sustainable use of forest genetic resources in Europe as an integral part of sustainable forest management. It was established in 1994 as a result of a resolution adopted in 1990 by the first Ministerial Conference of the Forest Europe process. The programme's tasks include coordination and promotion of '' in situ'' and '' ex situ'' conservation of forest genetic resources, facilitation of the exchange of information, and increasing public awareness of the need to conserve forest genetic resources. EUFORGEN is funded by member countries and operates through working groups formed by experts from across Europe who meet to exchange knowledge, analyse policies and practice, and develop science-based strategies to improve the management of forest genetic resources. EUFORGEN was established in 1994. Its secretariat, hosted by the European Forest Institute, is loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Directorate Of Mineral Research And Exploration (Turkey)
The General Directorate of Mineral Research & Exploration of Turkey (Turkish language, Turkish: ''Maden Tetkik ve Arama Genel Müdürlüğü'', commonly known as MTA) is a scientific institution established by the Ministry of Energy and Natural Resources (Turkey), Ministry of Energy and Natural Resources in 1935. MTA conducts Geological survey, geological and Geophysical survey, geophysical surveys all around Turkey in order to explore natural resources, like ore deposits and energy raw materials. The institution has 6 divisions with many different analysis labs, and a training facility for geologists and Geophysicist, geophysical engineers in Ankara. Apart from focusing on fieldwork for mining research, MTA also has remote sensing facilities since 1975. Remote sensing unit operates under MTA Geophysics Research Division and TUBITAK has a cooperation since early 1970s. MTA publishes ''Bulletin of the Mineral Research and Exploration'' twice a year since 1936. Papers are publish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliocene
The Pliocene ( ; also Pleiocene) is the epoch (geology), epoch in the geologic time scale that extends from 5.33 to 2.58See the 2014 version of the ICS geologic time scale million years ago (Ma). It is the second and most recent epoch of the Neogene Period in the Cenozoic, Cenozoic Era. The Pliocene follows the Miocene Epoch and is followed by the Pleistocene Epoch. Prior to the 2009 revision of the geologic time scale, which placed the four most recent major glaciations entirely within the Pleistocene, the Pliocene also included the Gelasian Stage, which lasted from 2.59 to 1.81 Ma, and is now included in the Pleistocene. As with other older geologic periods, the Stratum, geological strata that define the start and end are well-identified but the exact dates of the start a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil Flora Of Kızılcahamam District
This fossil flora in Turkey stems from at least six Pliocene deposits in Güvem and Beşkonak villages, north of Ankara, north of Kızılcahamam and south of the Black Sea coast. They are to above sea level, extending north-south and east-west. Between six and seven million years ago, a fresh water lake existed there in a forested area with mostly broad leaved deciduous tree species, dominated by sequoia and oak. The Turkish botany Professor Baki Kasaplıgil (1918-1992) from Çankırı who worked at the Biology Department, Mills College, Oakland, California from 1956 to 1992, made fossil collecting trips to the area around Kızılcahamam - Çerkeş road in 1964 and 1968. In the 1964 trip he collected fossil leaves of ''Glyptostrobus'', '' Sequoia'', ''Zelkova'', ''Fagus'', ''Carpinus'', ''Ulmus'', ''Quercus'', ''Tilia'' and '' Acer''. In the 1968 trip, he collected 400 plant parts such as leaves, seeds, fruits, twigs and branches. He also collected 50 fossils of frog and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disjunct Distribution
In biology, a taxon with a disjunct distribution is one that has two or more groups that are related but considerably separated from each other geographically. The causes are varied and might demonstrate either the expansion or contraction of a species' range. Range fragmentation Also called range fragmentation, disjunct distributions may be caused by changes in the environment, such as mountain building and continental drift or rising sea levels; it may also be due to an organism expanding its range into new areas, by such means as rafting, or other animals transporting an organism to a new location (plant seeds consumed by birds and animals can be moved to new locations during bird or animal migrations, and those seeds can be deposited in new locations in fecal matter). Other conditions that can produce disjunct distributions include: flooding, or changes in wind, stream, and current flows, plus others such as anthropogenic introduction of alien introduced species either accid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Turkey
Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armenia, Azerbaijan, and Iran to the east; Iraq, Syria, and the Mediterranean Sea to the south; and the Aegean Sea, Greece, and Bulgaria to the west. Turkey is home to over 85 million people; most are ethnic Turkish people, Turks, while ethnic Kurds in Turkey, Kurds are the Minorities in Turkey, largest ethnic minority. Officially Secularism in Turkey, a secular state, Turkey has Islam in Turkey, a Muslim-majority population. Ankara is Turkey's capital and second-largest city. Istanbul is its largest city and economic center. Other major cities include İzmir, Bursa, and Antalya. First inhabited by modern humans during the Late Paleolithic, present-day Turkey was home to List of ancient peoples of Anatolia, various ancient peoples. The Hattians ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greece
Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to the east. The Aegean Sea lies to the east of the Geography of Greece, mainland, the Ionian Sea to the west, and the Sea of Crete and the Mediterranean Sea to the south. Greece has the longest coastline on the Mediterranean Basin, spanning List of islands of Greece, thousands of islands and nine Geographic regions of Greece, traditional geographic regions. It has a population of over 10 million. Athens is the nation's capital and List of cities and towns in Greece, largest city, followed by Thessaloniki and Patras. Greece is considered the cradle of Western culture, Western civilisation and the birthplace of Athenian democracy, democracy, Western philosophy, Western literature, historiography, political science, major History of science in cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Macedonia
North Macedonia, officially the Republic of North Macedonia, is a landlocked country in Southeast Europe. It shares land borders with Greece to the south, Albania to the west, Bulgaria to the east, Kosovo to the northwest and Serbia to the north. It constitutes approximately the northern third of the larger geographical Macedonia (region), region of Macedonia. Skopje, the capital and largest city, is home to a quarter of the country's population of over 1.83 million. The majority of the residents are ethnic Macedonians (ethnic group), Macedonians, a South Slavs, South Slavic people. Albanians in North Macedonia, Albanians form a significant minority at around 25%, followed by Turks in North Macedonia, Turks, Romani people in North Macedonia, Roma, Serbs in North Macedonia, Serbs, Bosniaks in North Macedonia, Bosniaks, Aromanians in North Macedonia, Aromanians and a few other minorities. The region's history begins with the Paeonia (kingdom), kingdom of Paeonia. In the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
