Mediterranean conifer and mixed forests is an
ecoregion
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of l ...
, in the
temperate coniferous forest
Temperate coniferous forest is a terrestrial biome defined by the World Wide Fund for Nature. Temperate coniferous forests are found predominantly in areas with warm summers and cool winters, and vary in their kinds of plant life. In some, needle ...
biome
A biome () is a biogeographical unit consisting of a biological community that has formed in response to the physical environment in which they are found and a shared regional climate. Biomes may span more than one continent. Biome is a broader ...
, which occupies the high mountain ranges of
North Africa
North Africa, or Northern Africa is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region, and it is sometimes defined as stretching from the Atlantic shores of Mauritania in ...
. The term is also a botanically recognized plant association in the African and Mediterranean literature.
Geography
The Mediterranean conifer and mixed forests ecoregion consists of a series of enclaves in the coastal
Rif Mountains
The Rif or Riff (, ), also called Rif Mountains, is a geographic region in northern Morocco. This mountainous and fertile area is bordered by Cape Spartel and Tangier to the west, by Berkane and the Moulouya River to the east, by the Mediterrane ...
and interior
Middle Atlas
The Middle Atlas (Amazigh: ⴰⵟⵍⴰⵙ ⴰⵏⴰⵎⵎⴰⵙ, ''Atlas Anammas'', Arabic: الأطلس المتوسط, ''al-Aṭlas al-Mutawassiṭ'') is a mountain range in Morocco. It is part of the Atlas mountain range, a mountainous region ...
and
High Atlas
High Atlas, also called the Grand Atlas ( ar, الأطلس الكبير, Al-Aṭlas al-Kabīr; french: Haut Atlas; shi, ⴰⴷⵔⴰⵔ ⵏ ⴷⵔⵏ ''Adrar n Dern''), is a mountain range in central Morocco, North Africa, the highest part of t ...
of
Morocco
Morocco (),, ) officially the Kingdom of Morocco, is the westernmost country in the Maghreb region of North Africa. It overlooks the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to ...
, the eastern
Tell Atlas
The Tell Atlas ( ar, الاطلس التلي, Latn, ar, al-ʾaṭlas al-tlī) is a mountain chain over in length, belonging to the Atlas mountain ranges in North Africa, stretching mainly across northern Algeria, with ends in both north-easter ...
and eastern
Saharan Atlas Saharan may refer to:
* Someone or something from the Sahara desert
* Sahrawi people (also spelled Saharawi), the indigenous people of Western Sahara
* Saharan languages
The Saharan languages are a small family of languages across parts of the ea ...
of
Algeria
)
, image_map = Algeria (centered orthographic projection).svg
, map_caption =
, image_map2 =
, capital = Algiers
, coordinates =
, largest_city = capital
, relig ...
, and the
Kroumerie and
Mogod ranges of
Tunisia
)
, image_map = Tunisia location (orthographic projection).svg
, map_caption = Location of Tunisia in northern Africa
, image_map2 =
, capital = Tunis
, largest_city = capital
, ...
.
The
Mediterranean woodlands and forests ecoregion surrounds the Mediterranean conifer and mixed forests at lower elevations.
In the High Atlas, the Mediterranean conifer and mixed forests yield to the
Mediterranean High Atlas juniper steppe
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.
Geography
The ecoregion extends from 2700 meters elevation up ...
at the highest elevations.
Flora
The predominant canopy tree in the forests is
Atlas cedar
''Cedrus atlantica'', the Atlas cedar, is a species of tree in the pine family Pinaceae, native to the Rif and Atlas Mountains of Morocco ( Middle Atlas, High Atlas), and to the Tell Atlas in Algeria.Gaussen, H. (1964). Genre ''Cedrus''. Les F ...
(''Cedrus atlantica''). Other conifer trees that grow in this area may include
Aleppo pine (''Pinus halapensis)'',
maritime pine
''Pinus pinaster'', the maritime pine or cluster pine, is a pine native to the south Atlantic Europe region and parts of the western Mediterranean. It is a hard, fast growing pine bearing small seeds with large wings.
Description
''Pinus pinast ...
(''Pinus pinaster''),
Spanish fir
''Abies pinsapo'', the Spanish fir, is a species of tree in the family Pinaceae, native to southern Spain and northern Morocco. Related to other species of Mediterranean firs, it appears at altitudes of in the Sierra de Grazalema in the Province ...
(''Abies pinsapo''), the
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
Algerian fir (''Abies numidica''), junipers such as ''
Juniperus oxycedrus
''Juniperus oxycedrus'', vernacularly called Cade, cade juniper, prickly juniper, prickly cedar, or sharp cedar, is a species of juniper, native across the Mediterranean region from Algeria and Portugal, north to southern France, east to westernm ...
'' and ''
Juniperus thurifera
''Juniperus thurifera'' (Spanish juniper) is a species of juniper native to the mountains of the western Mediterranean region, from southern France (including Corsica) across eastern and central Spain to Morocco and locally in northern Algeria. ...
'', and
European yew
''Taxus baccata'' is a species of evergreen tree in the family Taxaceae, native to western, central and southern Europe (including Britain and Ireland), northwest Africa, northern Iran, and southwest Asia.Rushforth, K. (1999). ''Trees of Britain ...
(''Taxus baccata'').
Broadleaf trees that can be found in scattered areas throughout this ecoregion include
cork oak
''Quercus suber'', commonly called the cork oak, is a medium-sized, evergreen oak tree in the section ''Quercus'' sect. ''Cerris''. It is the primary source of cork for wine bottle stoppers and other uses, such as cork flooring and as the core ...
''(Quercus suber)'' and other oaks, and
white willow
''Salix alba'', the white willow, is a species of willow native to Europe and western and central Asia.Meikle, R. D. (1984). ''Willows and Poplars of Great Britain and Ireland''. BSBI Handbook No. 4. .Rushforth, K. (1999). ''Trees of Britain an ...
(''Salix alba''). ''
Quercus afares'', a deciduous oak, is endemic to the ecoregion.
Fauna
Endangered mammals in the ecoregion include the
Barbary macaque (''Macaca sylvanus'') at locations such as the
Djebel Babor Mountains,
[C. Michael Hogan, (2008]
''Barbary Macaque: Macaca sylvanus'', Globaltwitcher.com, ed. Nicklas Stromberg
/ref> Atlas deer (''Cervus elaphus barbarus''), and African leopard
The African leopard (''Panthera pardus pardus'') is the nominate subspecies of the leopard, native to many countries in Africa. It is widely distributed in most of sub-Saharan Africa, but the historical range has been fragmented in the course of ...
(''Panthera pardus pardus''). Other mammals include the red fox
The red fox (''Vulpes vulpes'') is the largest of the true foxes and one of the most widely distributed members of the Order (biology), order Carnivora, being present across the entire Northern Hemisphere including most of North America, Europe ...
(''Vulpes vulpes''), European otter
The Eurasian otter (''Lutra lutra''), also known as the European otter, Eurasian river otter, common otter, and Old World otter, is a semiaquatic mammal native to Eurasia. The most widely distributed member of the otter subfamily (Lutrinae) of th ...
(''Lutra lutra''), Cuvier's gazelle
Cuvier's gazelle (''Gazella cuvieri'') is a species of gazelle native to Algeria, Morocco, Western Sahara, and Tunisia. It is also known as the edmi. (''Gazella cuvieri''), and Barbary sheep
The Barbary sheep (''Ammotragus lervia''), also known as aoudad (pronounced ɑʊdæd is a species of caprine native to rocky mountains in North Africa. While this is the only species in genus ''Ammotragus'', six subspecies have been descri ...
(''Ammotragus lervia''). The Barbary lion
The Barbary lion, also called the North African lion, Berber lion, Atlas lion, and Egyptian lion, is an extinct population of the lion subspecies '' Panthera leo leo''. It lived in the mountains and deserts of the Barbary Coast of North Africa, ...
(''Panthera leo leo'') and Atlas bear
The Atlas bear and African bearBryden, H. A. (ed.) (1899)''Great and small game of Africa''Rowland Ward Ltd., London. Pp. 544–608. Schaller, p. 220–21. (''Ursus arctos crowtheri'') is an extinct population or populations of brown bear native ...
(''Ursus arctos crowtheri'') formerly lived here.
Conservation and threats
Deforestation due to overuse by the local population is a major threat as are the effects of climate change
The effects of climate change impact the physical environment, ecosystems and human societies. The environmental effects of climate change are broad and far-reaching. They affect the water cycle, oceans, sea and land ice (glaciers), sea level ...
.
External links
*
References
{{reflist
Atlas Mountains
Ecoregions of Africa
Ecoregions of Algeria
Ecoregions of Morocco
Ecoregions of Tunisia
Mediterranean forests, woodlands, and scrub
*
*
*
*
Maghreb
Palearctic ecoregions
Temperate coniferous forests
Ecoregions of the Mediterranean Basin