Mediterranean woodlands and forests | |
---|---|
Ecology | |
Realm | Palearctic |
Biome | Mediterranean forests, woodlands, and scrub |
Borders | |
Geography | |
Area | 356,366 km2 (137,594 sq mi) |
Countries | |
Conservation | |
Conservation status | critical/endangered |
Protected | 28,451 km2 (8%) [1] |
The Mediterranean woodlands and forests is an ecoregion in the coastal plains, hills, and mountains bordering the Mediterranean Sea and Atlantic Ocean in North Africa. It has a Mediterranean climate, and is in the Mediterranean forests, woodlands, and scrub biome.
The Mediterranean woodlands and forests occupy an area of 357,900 square kilometers (138,200 sq mi) in Morocco, Algeria, Tunisia, the Spanish plazas de soberanía, and Libya. The main portion of the ecoregion extends along the coastal plains and hills of the Maghreb, from near Agadir on the Atlantic coast of Morocco in the west to Sfax on the Gulf of Gabes in Tunisia. The ecoregion extends inland to cover the lower slopes of the Middle Atlas and High Atlas ranges of Morocco, with isolated enclaves along the Saharan Atlas range of Algeria. [2]
Two coastal enclaves lie further east along the Mediterranean Sea: one along the southeastern Tunisian shore of the Gulf of Gabes, including the island of Djerba; and the second in the Jebel Akhdar mountains along the shore of the Cyrenaica Peninsula in northeastern Libya. [2]
The Mediterranean woodlands and forests are bounded on the south by the drier Mediterranean dry woodlands and steppe, which occupies the plateaus and mountain ranges bordering the Sahara; and on the north by the Alboran Sea which is the westernmost part of the Mediterranean Sea. [3] The Mediterranean acacia-argania dry woodlands and succulent thickets, which occupy the coastal plain of southern Morocco, bounds the Mediterranean woodlands and forests on the southwest. [2]
The Mediterranean forests and woodlands surrounds the Mediterranean conifer and mixed forests ecoregion, which exists as a series of enclaves in the coastal Rif Mountains and interior Middle Atlas and High Atlas Morocco, the coastal Tell Atlas and eastern Saharan Atlas of Algeria, and the Kroumerie and Mogod ranges of Tunisia. The Mediterranean High Atlas juniper steppe ecoregion occupies the highest elevations of the High Atlas. [2]
The natural vegetation consists of forests, woodlands, and shrublands. The five chief plant communities are:
Arbutus pavarii is endemic to the Jebel Akhdar in Cyrenaica. [4]
The Mediterranean woodlands and forests were once home to several large mammals. Most now have a limited range, and a few are extinct. The Barbary stag (Cervus elaphus barbarus) is limited to portions of its former range in Morocco, Algeria, and Tunisia. Native carnivores include the striped hyena (Hyaena hyaena) red fox (Vulpes vulpes), common jackal (Canis aureus), caracal (Felis caracal), common genet (Genetta genetta), and Egyptian mongoose (Herpestes ichneumon). Smaller mammals include the North African hedgehog (Atelerix algirus), North African elephant shrew (Elephantulus rozeti), Barbary ground squirrel (Atlantoxerus getulus), and North African gerbil (Dipodillus campestris). The Egyptian wolf (Canis anthus lupaster), Barbary leopard (Panthera pardus pardus), and Barbary macaque (Macaca sylvanus) are endangered, and their range is now limited to small areas. The Atlas bear (Ursus arctos crowtheri) and Barbary lion (Panthera leo leo) are extinct. [2]
The ecoregion has 120 native bird species. They include the raptors golden eagle (Aquila chrysaetos), black-winged kite (Elanus caeruleus), short-toed snake eagle (Circaetus gallicus), booted eagle (Hieratus pennatus), and lesser kestrel (Falco naumanni). Subspecies of the great spotted woodpecker (Dendrocopos major numidus) and grey shrike (Lanus meridionalis algeriensis) are endemic to the ecoregion and the adjacent Mediterranean conifer and mixed forests. [2]
This ecoregion is densely settled, and much transformed by agriculture, grazing, fire, and timber cutting and firewood gathering. It is home to several large cities, including Casablanca, Rabat, Tangier, and Fez in Morocco, Algiers and Oran in Algeria, Tunis in Tunisia, and Benghazi in Libya. [2]
A 2017 assessment found that 28,451 km2, or 8%, of the ecoregion is in protected areas. [1] Protected areas include Al Hoceima National Park and Tazekka National Park in Morocco, Chrea National Park, El Kala National Park, Gouraya National Park, and Tlemcen National Park in Algeria, and Bou-Hedma National Park, Chambi National Park, Jebel Chitana-Cap Négro National Park, Jebel Mghilla National Park, Jebel Serj National Park, and Jebel Zaghdoud National Park in Tunisia.
Media related to Mediterranean woodlands and forests at Wikimedia Commons
A woodland is, in the broad sense, land covered with woody plants, or in a narrow sense, synonymous with wood, a low-density forest forming open habitats with plenty of sunlight and limited shade. Some savannas may also be woodlands, such as savanna woodland, where trees and shrubs form a light canopy.
The West Saharan montane xeric woodlands is an ecoregion that extends across several highland regions in the Sahara. Surrounded at lower elevations by the largely barren Sahara, the West Saharan montane xeric woodlands are isolated refuges of plants and animals that can survive in the higher humidity and lower temperatures of the highlands.
The Northern California coastal forests are a temperate coniferous forests ecoregion of coastal Northern California and southwestern Oregon.
The Middle Atlas is a mountain range in Morocco. It is part of the Atlas mountain range, a mountainous region with more than 100,000 km2, 15 percent of its landmass, rising above 2,000 metres. The Middle Atlas is the northernmost and second highest of three main Atlas Mountains chains of Morocco. To south, separated by the Moulouya and Um Er-Rbiâ rivers, lies the High Atlas. The Middle Atlas form the westernmost end of a large plateaued basin extending eastward into Algeria, also bounded by the Tell Atlas to the north and the Saharan Atlas to the south, both lying largely in Algeria. North of the Middle Atlas and separated by the Sebou River, lie the Rif mountains which are an extension of the Baetic System, which includes the Sierra Nevada in the south of Spain. The basin of the Sebou is not only the primary transportation route between Atlantic Morocco and Mediterranean Morocco but is an area, watered by the Middle Atlas range, that constitutes the principal agricultural region of the country.
The Eastern Mediterranean conifer-sclerophyllous-forests, also known as the Eastern Mediterranean conifer-forests, is an ecoregion in the eastern Mediterranean Basin. It covers portions of Turkey, Syria, Iraq, Lebanon, Israel, Palestinian territories, Jordan, and Saudi Arabia.
The woodlands of the Iberian Peninsula are distinct ecosystems on the Iberian Peninsula. Although the various regions are each characterized by distinct vegetation, the borders between these regions are not clearly defined, and there are some similarities across the peninsula.
The Mediterranean Acacia–Argania dry woodlands and succulent thickets is a Mediterranean forests, woodlands, and scrub ecoregion in North Africa centered mainly on Morocco but also including northwestern Western Sahara and the eastern Canary Islands.
The North Saharan steppe and woodlands is a desert ecoregion, in the deserts and xeric shrublands biome, that forms the northern edge of the Sahara. It extends east and west across Northern Africa, south of the Mediterranean dry woodlands and steppe ecoregion of the Maghreb and Cyrenaica, which is part of the Mediterranean forests, woodlands, and scrub biome. Winter rains sustain shrublands and dry woodlands that form an ecotone between the Mediterranean climate regions to the north and the hyper-arid Sahara Desert ecoregion to the south.
The Mediterranean dry woodlands and steppe is a Mediterranean forests, woodlands, and scrub ecoregion of North Africa. It occupies interior plateaus and mountain ranges of the Maghreb region, lying generally between the coastal Mediterranean woodlands and forests to the north and the Sahara to the south.
Mediterranean conifer and mixed forests is an ecoregion, in the temperate coniferous forest biome, which occupies the high mountain ranges of North Africa. The term is also a botanically recognized plant association in the African and Mediterranean literature.
The Tyrrhenian-Adriatic sclerophyllous and mixed forests is an ecoregion in southern Italy, Sicily, Sardinia, Corsica, the Dalmatian Islands of Croatia, and Malta.
The California montane chaparral and woodlands is an ecoregion defined by the World Wildlife Fund, spanning 7,900 square miles (20,000 km2) of mountains in the Transverse Ranges, Peninsular Ranges, and Coast Ranges of southern and central California. The ecoregion is part of the larger California chaparral and woodlands ecoregion, and belongs to the Mediterranean forests, woodlands, and scrub biome.
The Southeastern conifer forests are a temperate coniferous forest ecoregion of the southeastern United States. It is the largest conifer forest ecoregion east of the Mississippi River. It is also the southernmost instance of temperate coniferous forest within the Nearctic realm.
The Aegean and Western Turkey sclerophyllous and mixed forests is an ecoregion in the lands around the Aegean Sea. The ecoregion covers most of mainland Greece, the Greek Aegean Islands, the western coast of Turkey, the southern Vardar river valley in North Macedonia, the southern Struma river valley at the extreme south-western corner of Bulgaria.
The Red Sea coastal desert is deserts and xeric shrublands ecoregion of Egypt and Sudan.
The Southwest Iberian Mediterranean sclerophyllous and mixed forests is a Mediterranean forests, woodlands, and scrub ecoregion in southwestern Europe. It occupies the southwestern Iberian Peninsula, encompassing coastal lowlands and mountains in portions of Portugal and Spain.
The Iberian sclerophyllous and semi-deciduous forests is a Mediterranean forests, woodlands, and scrub ecoregion in southwestern Europe. It occupies the interior valleys and plateaus of the Iberian Peninsula. The ecoregion lies mostly in Spain, and includes some portions of eastern Portugal.
The Northeastern Spain and Southern France Mediterranean forests is a Mediterranean forests, woodlands, and scrub ecoregion in southwestern Europe. It occupies the Mediterranean coastal region of northeastern Spain, Southern France, the Balearic Islands and a small part of Italy.
The Pyrenees conifer and mixed forests is a temperate broadleaf and mixed forests ecoregion in southwestern Europe. It extends along the Pyrenees mountains which run east and west along the border between France and Spain, and includes all Andorra. The ecoregion extends from the lower slopes of the Pyrenees to its highest peaks, which include Aneto, Posets, and Vignemale.
The Mediterranean High Atlas juniper steppe is a montane grasslands and shrublands ecoregion in Morocco. It extends along the High Atlas range of northwestern Africa's Atlas Mountains.