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Southern Apennines

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Southern Apennines
NameSouthern Apennines
CountryItaly
HighestCorno Grande
Elevation m2912
Coordinates42.5°N 13.7°E
Length km1000
RegionAbruzzo; Molise; Campania; Basilicata; Calabria

Southern Apennines The Southern Apennines form the southern portion of the Apennine chain in peninsular Italy, extending from the Foggia area through Benevento, Avellino, Salerno, Potenza, Matera to Reggio Calabria. They include major subranges and massifs such as the Abruzzi Apennines, the Matese, the Maiella, the Pollino, and the Aspromonte, and they influence the geography of regions including Abruzzo, Molise, Campania, Basilicata, and Calabria.

Geography and extent

The range spans provinces like L'Aquila, Chieti, Isernia, Campobasso, Caserta, Avellino, Salerno, Potenza, Matera, Cosenza, and Reggio Calabria, and forms watersheds for basins draining into the Adriatic Sea, the Tyrrhenian Sea, and the Ionian Sea. Principal peaks include Corno Grande in the Gran Sasso d'Italia, Monte Amaro in the Majella, Monte Pollino in the Pollino Massif, and Monte Gariglione near Potenza. Valleys such as the Sangro Valley, the Volturno Valley, the Sele Valley, and the Sinni Valley structure settlement patterns around towns like L'Aquila, Isernia, Benevento, Avellino, Salerno, Potenza, Matera, Cosenza, and Reggio Calabria.

Geology and tectonics

Geological evolution links the range to orogenic processes affecting the Alps, the Apennine orogeny, and the Mediterranean Basin; tectonic interactions involve the African Plate, the Eurasian Plate, and the Adriatic Plate. Stratigraphy records Mesozoic carbonate platforms, Triassic evaporites, Jurassic limestones, Miocene turbidites, and Pliocene-Quaternary compressional structures preserved in the Gran Sasso, Maiella, Matese, and Pollino massifs. Fault systems including the Matese Fault System, the Irpinia Fault, and the Calabrian shear zone have produced seismic events such as the Irpinia earthquake (1980) and older shocks recorded near Reggio Calabria; volcanic influences relate to nearby volcanoes like Vesuvius, Campi Flegrei, and the extinct volcanic complexes near Basilicata.

Climate and hydrology

Climatic gradients show maritime influence from the Tyrrhenian Sea and continental influence from the Po Valley and Adriatic Sea, producing microclimates across elevations from the Gran Sasso d'Italia plateau to the Calabrian Apennines. Precipitation feeds rivers such as the Volturno, Biferno, Sele, Sinni, Crati, and Sangro, which carve canyons and feed reservoirs serving cities like Naples, Bari, Salerno, Potenza, and Cosenza. Snow persists on high summits such as Corno Grande and influences glaciers and perennial snowfields historically monitored by institutions like the Italian National Research Council and universities in L'Aquila and Naples Federico II.

Ecology and biodiversity

Floras include Mediterranean sclerophyllous communities, montane beech woods of Fagus sylvatica on the Majella, and endemic taxa in the Pollino National Park and Aspromonte National Park. Faunal assemblages feature large mammals like the Italian wolf and ungulates recorded in studies by the World Wide Fund for Nature and regional parks; birdlife includes raptors protected under directives overseen by European Commission programs. Habitats host endemics described in inventories by the Museo Nazionale di Scienze Naturali and universities such as Sapienza University of Rome and University of Bari Aldo Moro, and botanical research connects to collections at the Orto Botanico di Napoli and Orto Botanico dell'Università della Basilicata.

Human history and settlement

Human occupation spans Paleolithic sites excavated near Grotta Paglicci, Neolithic settlements tied to the Cardial ware horizon, and later cultural layers from the Oenotrians, Lucanians, Samnites, Romans, Byzantines, Longobards, Normans, Hohenstaufen, Angevins, and Aragonese. Medieval architecture in hill towns like Ravello, Civita, Matera Sassi, Tropea, and Scilla reflects influences from the Roman Empire, Byzantium, and Kingdom of Naples. Historical events tying the landscape include routes of the Via Appia, campaigns of Pyrrhus of Epirus, and engagements from the Italian Wars and Napoleonic Wars that impacted fortifications and urban growth.

Economy and land use

Agricultural systems encompass olive groves of Tirrenia, vineyards producing wines recognized by designations such as those from Campania DOC and Calabria IGT, and pastoralism with transhumance paths registered in UNESCO reports alongside sites like the Tratturi routes. Forestry supplies timber from chestnut and beech stands managed under regional authorities like Regione Abruzzo and Regione Calabria; extractive industries historically exploited limestone and gypsum near Sulmona, and hydrocarbon prospects have been evaluated in basins near Basilicata. Tourism centers include the mountain resorts of Roccaraso, the coastal attractions of Amalfi Coast, the heritage sites of Matera (a UNESCO World Heritage Site), and adventure sports in Gran Sasso and Pollino attracting operators based in Rome and Naples.

Conservation and protected areas

Protected areas include Gran Sasso e Monti della Laga National Park, Majella National Park, Pollino National Park, and Aspromonte National Park, managed through collaborations between the Italian Ministry of the Environment and regional administrations like Regione Basilicata and Regione Campania. Natura 2000 sites and UNESCO designations intersect with local initiatives by NGOs such as the Lega Italiana Protezione Uccelli and international programs by the Council of Europe. Conservation priorities address threats from seismic risk, land abandonment, invasive species catalogued by the Istituto Superiore per la Protezione e la Ricerca Ambientale, and climate change studies coordinated with institutions including European Environment Agency and research centers at University of Messina and University of Calabria.

Category:Mountain ranges of Italy