Géographie du Centre-Val de Loire

La région Centre-Val de Loire a une superficie de 39 151 km2 et une population de 2,5 millions d'habitants.

Situation

Géographie administrative et humaine

Géographie physique

Limites

La région Centre-Val de Loire est limitrophe de la région Pays de la Loire avec laquelle elle partage le Val de Loire, la région Nouvelle-Aquitaine à l'Ouest et Sud-Ouest, la région Auvergne-Rhône-Alpes au Sud, la région Bourgogne-Franche-Comté à l'Est, la région Normandie au Nord-Ouest et la région Parisienne au Nord.

Géologie

Le sous-sol de la région centre est en grande partie un prolongement du bassin sédimentaire parisien. Le sud de la région est en contact avec les formations cristallines et schisteuses du Massif central.

En Beauce, des limons recouvrent le calcaire.

Sous la forêt d'Orléans, les sables et argiles ont été transportés à la fin du tertiaire par des cours d'eau depuis le Massif central.

Relief

Le relief est globalement plat avec quelques chaînes de collines : le Sancerrois (429 m au signal d'Humbligny) et le Perche notamment. L'altitude maximale est de 504 m à la frontière avec le Limousin.

Hydrographie

Le Centre-Val de Loire est traversé par la Loire et ses affluents. Le bassin versant de la Loire s'étale sur la plus grande partie de la région Centre. Seul le nord-est appartient au bassin de la Seine.

Climat

La région bénéficie d'un climat tempéré. Les influences océaniques dominent à l'ouest d'Orléans, plus nettement l'hiver que l'été qui reste relativement chaud (19,4 °C à Tours en juillet). À l'est, la continentalité l'emporte. Les précipitations atteignent 900 mm près du Massif central, mais sont inférieures à 600 mm en Beauce.

Petites régions naturelles

Parcs naturels régionaux

Sologne

La Sologne s'étend au sud de la Loire sur trois départements, ceux du Loiret, de Loir-et-Cher et du Cher, alterne un paysage de forêts, d'étangs, aménagés autrefois par l'homme, et surtout de landes à bruyères, sablonneuses ou tourbeuses, qui prennent en été une couleur violacée.

Malgré un début de morcellement de la grande propriété, la région compterait aujourd'hui une vingtaine de domaines d'un millier d'hectares chacun pour des chasses dans un milieu spacieux.

Voir aussi

Read other articles:

Ford Cortina Descrizione generale Costruttore  Ford Tipo principale Berlina Altre versioni Familiare Sostituisce la Ford Consul Classic Serie Prima (1962–1966) Seconda(1966–1970) Terza (1970-1976) Quarta (1976–1982) Sostituita da Ford Sierra Altre caratteristiche Esemplari prodotti 4.350.941[senza fonte] La Ford Cortina è una vettura prodotta dalla filiale inglese della Ford, dal 1962 al 1982. Indice 1 Le serie 1.1 Prima serie: 1962-1966 1.2 Seconda serie: 1966-1970 ...

 

Stasiun Fujimi富士見駅Stasiun Fujimi pada Oktober 2010Lokasi4654-796 Fujimi, Fujimi-cho, Suwa-gun. Nagano-kenJepangKoordinat35°54′43″N 138°14′19″E / 35.9119°N 138.2385°E / 35.9119; 138.2385Ketinggian955.2 meter[1]Operator JR EastJalur■ Jalur Utama ChūōLetak182.9 km dari TokyoJumlah peron1 peron samping + 1 peron pulauJumlah jalur3Informasi lainStatusMemiliki staf (Midori no Madoguchi)Situs webSitus web resmiSejarahDibuka21 Desember 1904Penum...

 

AlepesRentang fosil: 23–0 jtyl PreЄ Є O S D C P T J K Pg N Miocene to Present[1] Alepes djedaba Klasifikasi ilmiah Kerajaan: Animalia Filum: Chordata Kelas: Actinopterygii Ordo: Carangiformes Famili: Carangidae Subfamili: Caranginae Genus: AlepesSwainson, 1839 Spesies tipe Trachinus melanoptera,Swainson, 1839 Spesies[2] Alepes apercna E. M. Grant, 1987 Alepes djedaba (Forsskål, 1775) Alepes kleinii (Bloch, 1793) Alepes melanoptera (Swainson, 1839) Alepes vari (G. Cu...

1992 novel by Nicholson Baker For the 2003 novel by Paul Stewart and Chris Riddell, see Vox (Stewart and Riddell novel). First edition (publ. Random House) Vox is a 1992 novel by Nicholson Baker. Unusually for a literary novel, Vox enjoyed several weeks on the New York Times best-seller list.[1] Reception On release On the release of Vox, Publishers Weekly declared it was unaccountably self-indulgent and that Baker's inestimable gift, evinced in the other books, for describing the ind...

 

Запрос «Черкащина» перенаправляется сюда; о футбольном клубе см. Черкащина (футбольный клуб). Регион УкраиныОбластьЧеркасская областьукр. Черкаська область Флаг Герб 49°26′41″ с. ш. 32°03′37″ в. д.HGЯO Страна  Украина Включает 4 района Адм. центр  Черкассы Пре...

 

Soviet ocenographer and polar explorer 2000 Russian stamp dedicated to Mikhail Somov Mikhail Mikhailovich Somov (Russian: Михаил Михайлович Сомов; 7 April [O.S. 25 March] 1908, in Moscow – 30 December 1973, in Leningrad) was a Soviet oceanologist, polar explorer, Doctor of Geographical Sciences (1954). Somov graduated from the Moscow Hydrometeorological Institute in 1937. In 1939, he was appointed senior researcher at the Arctic and Antarctic Research ...

Parliamentary constituency in the United Kingdom, 1868–1918 This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Hawick Burghs UK Parliament constituency – news · newspapers · books · scholar · JSTOR (October 2007) (Learn how and when to remove this template message) Hawick BurghsFormer District of burghs ...

 

Disambiguazione – Hegel rimanda qui. Se stai cercando altri significati, vedi Hegel (disambigua). Hegel raffigurato in un ritratto del 1831 di Jakob SchlesingerFirma di HegelGeorg Wilhelm Friedrich Hegel (IPA: [ˈɡeːɔɐ̯k ˈvɪlhɛlm ˈfʁiːdʁɪç ˈheːɡl̩]; Stoccarda, 27 agosto 1770 – Berlino, 14 novembre 1831) è stato un filosofo tedesco, considerato il rappresentante più significativo dell'idealismo tedesco. È ritenuto uno dei massimi filosofi di tutti i tempi.[...

 

Village in SlovakiaTelgártVillageTelgártLocation of Telgárt in the Banská Bystrica RegionShow map of Banská Bystrica RegionTelgártTelgárt (Slovakia)Show map of SlovakiaCoordinates: 48°50′N 20°11′E / 48.833°N 20.183°E / 48.833; 20.183CountrySlovakiaRegionBanská BystricaDistrictBreznoFirst mentioned1326Area • Total55.97[2] km2 (21.61[2] sq mi)Elevation886[3] m (2,907[3] ft)Population...

1983 license plates in the United States Vehicle registration plates of the United States by year Vehicle registration plates of the United States for 1982 Events of 1983 Vehicle registration plates of the United States for 1984 Each of the 50 states of the United States of America plus several of its territories and the District of Columbia issued individual passenger license plates for 1983.[1][2][3][4] Passenger baseplates Passenger  Car  ...

 

U.S. government program that promotes firearms safety training and rifle practice This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (March 2008) (Learn how and when to remove this message)This article contains content that is written like an advertisement. Please help improve it by removing promotional content and inappropriate external links, and by adding ency...

 

У этого термина существуют и другие значения, см. Театральная. «Театральная» Замоскворецкая линияМосковский метрополитен Перронный зал станции, 2018 год. Выявленный объект культурного наследия № 2957029№ 2957029 Район Тверской Округ Центральный Дата открытия 11 сентября 1938 �...

Vous lisez un « bon article » labellisé en 2013. Sauf précision contraire, les dates de cet article sont sous-entendues « avant l'ère commune » (AEC), c'est-à-dire « avant Jésus-Christ ». Lagash(ar) لجش ou لكش Statue du roi Gudea de Lagash, XXIIe siècle av. J.-C., Metropolitan Museum of Art. Localisation Pays Irak Province Dhi Qar Coordonnées 31° 24′ 46″ nord, 46° 24′ 30″ est Géolocalisation s...

 

President of the European Commission since 2019 In this German name, the surname is von der Leyen. Ursula von der LeyenOfficial campaign portrait, 2024President of the European CommissionIncumbentAssumed office 1 December 2019Preceded byJean-Claude JunckerMinister of DefenceIn office17 December 2013 – 17 July 2019ChancellorAngela MerkelPreceded byThomas de MaizièreSucceeded byAnnegret Kramp-KarrenbauerMinister of Labour and Social AffairsIn office30 November 2009 – ...

 

Government building in Uganda Uganda Business Facilitation CentreLocation within KampalaGeneral informationTypeGovernment OfficesLocation1 Baskerville Avenue, Kololo, KampalaUgandaCoordinates00°19′44″N 32°36′04″E / 0.32889°N 32.60111°E / 0.32889; 32.60111Construction started2018Completed2022CostUS$3 millionDesign and constructionMain contractorChina National Aero Technology International Engineering Corporation The Uganda Business Facilitation Centre (UBFC)...

一个超级单体,与其他种类的雷暴(飑线、单体(英语:Pulse storm)、多单体(英语:Multicellular thunderstorm))相比,其主要特征为大规模的旋转结构。 超级单体(supercell,香港译超级胞,台湾译超大胞)是雷暴的一种,拥有深厚、持续旋转上升气流的中气旋(英语:Mesocyclone)。[1]由于这个原因,这些雷暴有时被称为旋转雷暴(rotating thunderstorms)。[2]在雷暴的�...

 

Neighbourhood of west London This article is about the neighbourhood in London. For the former parliamentary constituency, see Kensington North (UK Parliament constituency). For the road, see Ladbroke Grove. For the place in the US, see North Kensington, Maryland. Human settlement in EnglandNorth KensingtonTrellick Tower from Golborne RoadNorth KensingtonLocation within Greater LondonOS grid referenceTQ255795London boroughKensington & ChelseaCeremonial countyGreater Lo...

 

English Protestant printer (c. 1522–1584) John DayWoodcut of Day (dated 1562) included in the 1563 and subsequent editions of Actes and MonumentsBornc. 1522Died23 July 1584 (aged around 61–62)Saffron Walden, EnglandOccupationPrinterMovementProtestantism John Day (or Daye) (c. 1522[1] – 23 July 1584) was an English Protestant printer. He specialised in printing and distributing Protestant literature and pamphlets, and produced many small-format religious books, such a...

American college football season 2005 Air Force Falcons footballConferenceMountain West ConferenceRecord4–7 (3–5 MW)Head coachFisher DeBerry (22nd season)Offensive schemeWishbone triple optionDefensive coordinatorRichard Bell (11th season)Base defense3–4Home stadiumFalcon Stadium(Capacity: 46,692)Seasons← 20042006 → 2005 Mountain West Conference football standings vte Conf Overall Team   W   L     W   L   No. 1...

 

Scientific publication database FSTA – Food Science and Technology AbstractsProducerIFIS PublishingLanguages29 LanguagesCoverageDisciplinesSciences of Food and HealthTemporal coverage1969-present FSTA, also known as FSTA – Food Science and Technology Abstracts, is produced by IFIS Publishing. FSTA is a bibliographic abstracting and indexing (A&I) database of scientific and technological research and information relating to food, beverages, and nutrition. It contains over 1,400,000 ind...