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Taoudeni Basin Map
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Mali
Mali (; ), officially the Republic of Mali,, , ff, 𞤈𞤫𞤲𞥆𞤣𞤢𞥄𞤲𞤣𞤭 𞤃𞤢𞥄𞤤𞤭, Renndaandi Maali, italics=no, ar, جمهورية مالي, Jumhūriyyāt Mālī is a landlocked country in West Africa. Mali is the eighth-largest country in Africa, with an area of over . The population of Mali is million. 67% of its population was estimated to be under the age of 25 in 2017. Its capital and largest city is Bamako. The sovereign state of Mali consists of eight regions and its borders on the north reach deep into the middle of the Sahara Desert. The country's southern part is in the Sudanian savanna, where the majority of inhabitants live, and both the Niger and Senegal rivers pass through. The country's economy centres on agriculture and mining. One of Mali's most prominent natural resources is gold, and the country is the third largest producer of gold on the African continent. It also exports salt. Present-day Mali was once par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azalai
The Azalai (Tamasheq, var. Azalay) is a semi-annual salt caravan route practiced by Tuareg traders in the Sahara desert between Timbuktu and the Taoudenni salt mine in Mali, or the act of traveling with a caravan along that route. The other major West African salt caravan route, heading from around Agadez to Fachi and Bilma in Niger, is called Taghlamt (in Tamasheq, or Taglem or Tagalem in Hausa language). The two are among the last caravan routes in the Sahara that are still in use. Both caravans have largely been replaced by unpaved truck routes. Timbuktu-Taoudenni At one time the caravan route from Timbuktu extended through Taoudenni to Taghaza, another salt-mining site, and on to the lands north of the Sahara on the Mediterranean Sea. Caravans with up to 10,000 camels carried gold and slaves north, returning with manufactured goods and salt from Taghaza and Taoudenni. Until the 1940s, the Taoudenni caravans were made up of thousands of camels, departing Timbuktu at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Populated Places In Taoudénit Region
Population typically refers to the number of people in a single area, whether it be a city or town, region, country, continent, or the world. Governments typically quantify the size of the resident population within their jurisdiction using a census, a process of collecting, analysing, compiling, and publishing data regarding a population. Perspectives of various disciplines Social sciences In sociology and population geography, population refers to a group of human beings with some predefined criterion in common, such as location, race, ethnicity, nationality, or religion. Demography is a social science which entails the statistical study of populations. Ecology In ecology, a population is a group of organisms of the same species who inhabit the same particular geographical area and are capable of interbreeding. The area of a sexual population is the area where inter-breeding is possible between any pair within the area and more probable than cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regional Capitals In Mali
In geography, regions, otherwise referred to as zones, lands or territories, are areas that are broadly divided by physical characteristics (physical geography), human impact characteristics (human geography), and the interaction of humanity and the environment (environmental geography). Geographic regions and sub-regions are mostly described by their imprecisely defined, and sometimes transitory boundaries, except in human geography, where jurisdiction areas such as national borders are defined in law. Apart from the global continental regions, there are also hydrospheric and atmospheric regions that cover the oceans, and discrete climates above the land and water masses of the planet. The land and water global regions are divided into subregions geographically bounded by large geological features that influence large-scale ecologies, such as plains and features. As a way of describing spatial areas, the concept of regions is important and widely used among the many branches of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annales De Géographie
The ''Annales de Géographie'' is a French journal devoted to geography, first published in 1891. From the start the journal was an influential and respected academic journal. History The ''Annales de Géographie'' was founded in 1891 by Paul Vidal de La Blache (1845–1918). It was published by Armand Colin from the first edition until the present. From 1893 to 1915 the journal contained a yearly ''Bibliographie de l'année'' (Bibliography of the Year). Until 1946 the title on the cover was ''Annales de géographie, Bulletin de la Société de géographie''. With volume 282 (April/May 1941) the journal absorbed the society's ''La Géographie'' (1900). It did not appear in 1944. The Société de géographie's bulletin was published independently from 1947 under the title ''Acta geographica''. Coverage The Annales de Géographie became an influential academic journal that promoted the concept of human geography as the study of man and his relationship to his environment. Vidal de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chenachène
Chenachène (also written Chenachane) is an isolated village in the commune of Tindouf, in Tindouf Province, Algeria. Climate Chenachène has a hyper-arid hot desert climate (Köppen ''BWh''). It is one of the driest places on earth and the hottest during summer. The average high temperature in July is , which is 0.9°C higher than Furnace Creek, Death Valley, California and the highest on earth (Chenachène beats nearby Taghaza in Mali by 0.1°C, and Taoudenni, also in Mali, by 0.4°C). See also * Furnace Creek * Taghaza * Taoudenni * Tanezrouft The Tanezrouft ( ar, تنزروفت) is a natural region located along the borders of Algeria and Mali, west of the Hoggar Mountains. Along with the Libyan Desert it is one of the most desolate and most arid parts of the Sahara Desert. This area h ... References Neighbouring towns and cities Populated places in Tindouf Province {{Tindouf-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taoudeni Basin
The Taoudeni Basin is a major Sedimentary basin in West Africa, named after the Taoudenni village in northern Mali. It covers large parts of the West African craton in Mauritania and Mali. It is of considerable interest due to its possible reserves of oil. In addition to its economic importance, the basin contains scientifically important fossils from the Late Mesoproterozoic and Early Neoproterozoic eras, which correspond to a time interval known as the Boring Billion. Description The Taoudeni is the largest sedimentary basin in Northwest Africa, formed during the Middle to Late Proterozoic. It continued to subside until the Middle Paleozoic, when Hercynian deformation and uplift occurred. It contains up to of Late Precambrian and Paleozoic sediments. Exploratory drilling since the 1980s has found indications of petroleum in the Late Precambrian, Silurian and Late Devonian formations. Sediments are thicker in the western half of the basin. Petroleum geology The governme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunshine Duration
Sunshine duration or sunshine hours is a climatological indicator, measuring duration of sunshine in given period (usually, a day or a year) for a given location on Earth, typically expressed as an averaged value over several years. It is a general indicator of cloudiness of a location, and thus differs from insolation, which measures the total energy delivered by sunlight over a given period. Sunshine duration is usually expressed in hours per year, or in (average) hours per day. The first measure indicates the general sunniness of a location compared with other places, while the latter allows for comparison of sunshine in various seasons in the same location. Another often-used measure is percentage ratio of recorded bright sunshine duration and daylight duration in the observed period. An important use of sunshine duration data is to characterize the climate of sites, especially of health resorts. This also takes into account the psychological effect of strong solar light on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Köppen Climate Classification
The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notably in 1918 and 1936. Later, the climatologist Rudolf Geiger (1894–1981) introduced some changes to the classification system, which is thus sometimes called the Köppen–Geiger climate classification system. The Köppen climate classification divides climates into five main climate groups, with each group being divided based on seasonal precipitation and temperature patterns. 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'' i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Desert Climate
The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk''), is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert climates are dry and hold little moisture, quickly evaporating the already little rainfall they receive. Covering 14.2% of earth's land area, hot deserts are the second most common type of climate on earth after the polar climate. There are two variations of a desert climate according to the Köppen climate classification: a hot desert climate (''BWh''), and a cold desert climate (''BWk''). To delineate "hot desert climates" from "cold desert climates", there are three widely used isotherms: most commonly a mean annual temperature of , or sometimes the coldest month's mean temperature of , so that a location with a ''BW'' type climate with the appropriate temperature above whichever isotherm is being used is classified as "hot arid subt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanezrouft
The Tanezrouft ( ar, تنزروفت) is a natural region located along the borders of Algeria and Mali, west of the Hoggar Mountains. Along with the Libyan Desert it is one of the most desolate and most arid parts of the Sahara Desert. This area has no permanent residents and is known for its soaring temperatures and scarce access to crucial resources: water and food. Due to this, it is commonly referred to as the "land of terror". Natural regions Geographic features The Tanezrouft is a vast barren plain extending to the west of thAdrar Ahnet southeast of the Erg Chech sand sea, and north of the Adrar des Ifoghas hills in northern Mali. Almost all in Algeria, the Tanezrouft is notoriously flat, featureless and without wells. In 1922 the firm gravel plain enabled the first crossing of the Sahara by motor vehicle. The terrain shows stark evidence of long-ago water erosion (when the Sahara Desert's climate was much wetter; present annual rainfall is much less than 20 mm). In t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goundam Cercle
Goundam Cercle is a second-level administrative subdivision ( cercle) of the Tombouctou Region in northern Mali. Its administrative center is the town of Goundam, although the most populous commune is Tonka. In the 2009 census, the cercle had a population of 150,150. Although Goundam Cercle extends far into the north of Mali, the entire northern two thirds are covered by the inhospitable Sahara Desert. In the south, seasonal lakes and rivers along the northern edge of the Inner Niger Delta provide a meager living for the population, mostly occupied in pastoralism, farming, and fishing. The population is Tuareg and Maure nomads in the vast north, with settlements of Fula people, Songhai people, and Bozo people in the far south of the cercle. Seasonal lakes in this area include Lake Faguibine, Lac Télé, Lac Fatil and Lac Oro. There is an airport at Goundam, and a highway running towards Mopti far to the southwest and east to the regional capital of Timbuktu. During the Tua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
