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Jebel Hafeet
Jabal Hafeet (, "Mount Hafeet"; variously transcribed Jabel or Jebal and Hafit – literally "empty mountain") is a mountain in the region of Tawam, on the border of the United Arab Emirates and Oman. It is often considered an outlier of the Hajar Mountains in Eastern Arabia due to its proximity to the main range. To the north is the UAE city of Al Ain, in the Eastern Region of the Emirate of Abu Dhabi, and the adjacent Omani town of Al-Buraimi. The sole mountain in the Emirate of Abu Dhabi, and one of the highest mountains in the country, it has given its name to a period in UAE history, the Hafit Period of the Bronze Age (3200 to 2600 BCE), because of the discovery of a cluster of important beehive tombs at its foothills. As of 2017, the mountain is recognised as being part of a national park, and was incorporated into the Sheikh Zayed Network of Protected Areas in 2018. Climate Jebel Hafeet has a hot desert climate (BWh) according to the Köppen climate classification ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hajar Mountains
The Hajar Mountains (, ''The Rock (geology), Rocky Mountains'' or ''The Stone Mountains'') are one of the highest mountain ranges in the Arabian Peninsula, shared between northern Oman and eastern United Arab Emirates. Also known as "Oman Mountains", they separate the low coastal plain of Oman from the high desert plateau, and lie inland from the Gulf of Oman. ''Al'' () means "the", and ''Ḥajar'' () means "stone" or "rock". So ''al-Ḥajar'' () is named as "the stone" or "the rock". Geology Orography and tectonic setting The Hajar Mountains extend for through the United Arab Emirates, UAE and Oman. They are located on the north-east corner of the Arabian Plate, reaching from the Musandam Peninsula through to the east coast of Oman. The range is about wide, with Jebel Shams, Jabal Shams being the highest peak at in the central region of the mountains. Currently, the Arabian Plate is moving north relative to the Eurasian Plate at per year. Continental collision is o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronze Age
The Bronze Age () was a historical period characterised principally by the use of bronze tools and the development of complex urban societies, as well as the adoption of writing in some areas. The Bronze Age is the middle principal period of the three-age system, following the Stone Age and preceding the Iron Age. Conceived as a global era, the Bronze Age follows the Neolithic, with a transition period between the two known as the Chalcolithic. The final decades of the Bronze Age in the Mediterranean basin are often characterised as a period of widespread societal collapse known as the Late Bronze Age collapse (), although its severity and scope are debated among scholars. An ancient civilisation is deemed to be part of the Bronze Age if it either produced bronze by smelting its own copper and alloying it with tin, arsenic, or other metals, or traded other items for bronze from producing areas elsewhere. Bronze Age cultures were the first to History of writing, develop writin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are colonial marine invertebrates within the subphylum Anthozoa of the phylum Cnidaria. They typically form compact Colony (biology), colonies of many identical individual polyp (zoology), polyps. Coral species include the important Coral reef, reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many cloning, genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Though the fossil record is incomplete, numerous studies have demonstrated that there is enough information available to give a good understanding of the pattern of diversification of life on Earth. In addition, the record can predict and fill gaps such as the discovery of '' Tiktaalik'' in the arctic of Canada. Paleontology includes the study of fossils: their age, method of formation, and evolutionary significance. Specimens are sometimes considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years to 4.1 billion years old. Early edition, published online before prin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Structural Geology
The ''Journal of Structural Geology'' is a monthly peer-reviewed scientific journal covering on the field of structural geology. It is published by Elsevier and the editor-in-chief is G. Ian Alsop (University of Aberdeen). According to the ''Journal Citation Reports'', the journal has a 2014 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impact Factor of a journa ... of 2.884. References External links * English-language journals Geology journals Structural geology Monthly journals Academic journals established in 1979 Elsevier academic journals {{struct-geology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evaporite
An evaporite () is a water- soluble sedimentary mineral deposit that results from concentration and crystallization by evaporation from an aqueous solution. There are two types of evaporite deposits: marine, which can also be described as ocean deposits, and non-marine, which are found in standing bodies of water such as lakes. Evaporites are considered sedimentary rocks and are formed by chemical sediments. Formation Although all water bodies on the surface and in aquifers contain dissolved salts, the water must evaporate into the atmosphere for the minerals to precipitate. For this to happen, the water body must enter a restricted environment where water input into this environment remains below the net rate of evaporation. This is usually an arid environment with a small drainage basin fed by a limited input of water. When evaporation occurs, the remaining water is enriched in salts, and they precipitate after the water becomes saturated. Depositional environments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marl
Marl is an earthy material rich in carbonate minerals, Clay minerals, clays, and silt. When Lithification, hardened into rock, this becomes marlstone. It is formed in marine or freshwater environments, often through the activities of algae. Marl makes up the lower part of the White cliffs of Dover, cliffs of Dover, and the Channel Tunnel follows these marl layers between France and the United Kingdom. Marl is also a common sediment in post-glacial lakes, such as the marl ponds of the northeastern United States. Marl has been used as a soil conditioner and neutralizing agent for acid soil and in the manufacture of cement. Description Marl or marlstone is a carbonate mineral, carbonate-rich mud or mudstone which contains variable amounts of Clay minerals, clays and silt. The term was originally loosely applied to a variety of materials, most of which occur as loose, earthy deposits consisting chiefly of an intimate mixture of clay and calcium carbonate, formed under freshwa ... [...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] |
Sedimentary Rock
Sedimentary rocks are types of rock (geology), rock formed by the cementation (geology), cementation of sediments—i.e. particles made of minerals (geological detritus) or organic matter (biological detritus)—that have been accumulated or deposited at Earth's surface. Sedimentation is any process that causes these particles to settle in place. Geological detritus originates from weathering and erosion of existing rocks, or from the solidification of molten lava blobs erupted by volcanoes. The geological detritus is transported to the place of deposition by water, wind, ice or Mass wasting, mass movement, which are called agents of denudation. Biological detritus is formed by bodies and parts (mainly shells) of dead aquatic organisms, as well as their fecal mass, suspended in water and slowly piling up on the floor of water bodies (marine snow). Sedimentation may also occur when dissolved minerals precipitate from aqueous solution, water solution. The sedimentary rock cover of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indicates a tropical rainforest climate. The system assigns a temperature subgroup for all groups other than those in the ''A'' group, indicated by the third letter for climates in ''B'', ''C'', ''D'', and the second letter for climates in ''E''. Other examples include: ''Cfb'' indicating an oceanic climate with warm summers as indicated by the ending ''b.'', while ''Dwb'' indicates a semi-Monsoon continental climate, monsoonal continental climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abu Dhabi
Abu Dhabi is the capital city of the United Arab Emirates. The city is the seat of the Abu Dhabi Central Capital District, the capital city of the Emirate of Abu Dhabi, and the UAE's List of cities in the United Arab Emirates, second-most populous city, after Dubai. The city is situated on a T-shaped island, extending into the Persian Gulf from the central-western coast of the UAE. Abu Dhabi is located on an island in the Persian Gulf, off the Central West Coast. Most of the city and the Emirate reside on the mainland connected to the rest of the country. , Abu Dhabi's urban area had an estimated population of 2.5 million, out of 3.8 million in the emirate of Abu Dhabi. The Abu Dhabi Investment Authority is headquartered in the city, and was the Sovereign wealth fund#Largest sovereign wealth funds, world's 3rd largest sovereign wealth fund in 2022. Abu Dhabi itself has over a trillion US dollars worth of assets under management in a combination of various List of coun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khaleej Times
''Khaleej Times'' is a daily English language newspaper published in Dubai, United Arab Emirates. Launched on 16 April 1978, ''Khaleej Times'' is the UAE's longest-running English daily newspaper. History and profile A partnership between the UAE government, the Galadari Printing and Publishing, Galadari Brothers and the Dawn Media Group in Pakistan began publishing the daily on 16 April 1978, making it the first English daily in the UAE. The founding team consisted of Mahmoud Haroon, Muzammil Ahmed, M.J. Zahedi, Malcolm Payne (the first editor-in-chief) and Iqbal Noorie (in charge of circulation). They were soon joined by Patrick Heyland who was in charge of advertising and promotion. The editorial staff of the paper includes multiple nationalities, mostly from the Indian subcontinent (India, Pakistan, Bangladesh and Sri Lanka), but also Emiratis, Arabs from the wider region (notably Egyptians, Syrians Jordan, Jordanians and Lebanese people, Lebanese), Mexicans, British, Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
