|Rif / Arif / ⴰⵔⵉⴼ|
A view of the Rif mountains around Ashawen.
|Elevation||2,455 m (8,054 ft)|
The Rif or Riff (Berber:Amazigh Arif, جبال الريف} is a mainly mountainous region of northern Morocco, with some fertile plains, stretching from Cape Spartel and Tangier in the west to Ras Kebdana and the Melwiyya River in the east, and from the Mediterranean in the north to the river of Wergha in the south.
The region's name comes from the Berber word Arif.
Geologically the Rif mountains belong to the Gibraltar Arc or Alborán Sea geological region. They are an extension of the Baetic System that includes the mountains of the southern Iberian Peninsula across the strait. Thus the Rif mountains are not part of the Atlas Mountain System.
The Rif has been inhabited by Berbers since prehistoric times. As early as the 11th century BC, the Phoenicians began to establish trading posts, with approval of or partnership with the local Berbers, on the Mediterranean and Atlantic coasts, and founded cities such as Tetouan, Melilla (Rusadir) and, in the 5th century BC, Tangier (called Tingi, back then). Later the Phoenician power gave way to an independent Carthage city-state, as the major power in the region. After the Third Punic War, Carthage was supplanted by Rome, and the Rif became part of the province of Mauretania. When the latter was divided during the rule of Emperor Claudius, Tangier became the capital of Mauretania Tingitana. In the 5th century AD, the region was raided by the Vandals, and Roman rule came to an end. The region remained under Vandal control until the 6th century AD when the Byzantines reconquered parts of it.
In 710, Salih I ibn Mansur founded the kingdom of Nekor in the Rif and Berbers started converting to Islam. Berber Muslim kingdoms started establishing more cities. By the 15th century, many Spanish Moors were exiled from Spain and most of them settled in the Rif, bringing their culture, Andalusian music, and even establishing the city of Ashawen (Accawen meaning "horns" in Berber). Since then, the Rif has suffered numerous battles between Berber kingdoms, Spain and Portugal. In 1415, Portugal invaded Ceuta (Sebta), and in 1490 Spain invaded Melilla (Mlilt). There was a period of peace afterwards, but war between Spain and Morocco broke out again in 1859 in Tetouan, where Morocco was defeated. The Spanish-Moroccan conflicts continued in the 20th century, under the leadership of Muhammad Ibn 'Abd al-Karim al-Khattabi, the Berber guerrilla leader. The Riffian Berbers struggled against Spanish rule and aimed to free the Rif from Spanish occupation. Abd el-Krim later established the Republic of the Rif in 1921. The region was returned to Morocco before the latter gained its independence in 1956.
According to C. Michael Hogan, there are between five and eight separate subpopulations of the endangered primate Barbary macaque, Macaca sylvanus. The Rif mountains are also home to the honey bee Apis mellifera major.
The Rif region receives more rainfall than any other region in Morocco, with some portions receiving upwards of 2000mm of precipitation a year. The western and central portions are more rainy and are covered in forests of Atlas Cedar, Cork Oak and Holm Oak, as well as the only remaining forests of Moroccan Fir, a subspecies of the Spanish Fir. The eastern slopes receive less rainfall, and there forests consist mainly of pines, particularly the Aleppo Pine and the Maritime Pine, as well as Tetraclinis.
Massive deforestation due to overgrazing, forest fires, and forest clearing for agriculture, particularly for the creation of cannabis plantations, has taken place over the last century. This deforestation has led to soil degradation due to the washing away of topsoil, which has aggravated the process.
See also 
- Pierre-Arnaud Chouvy (2005) "Morocco said to produce nearly half of the world's hashish supply", Jane's Intelligence Review
- C. Michael Hogan, (2008) "Barbary Macaque: Macaca sylvanus", Globaltwitcher.com, ed. Nicklas Stromberg
Line notes 
- Dan Davis, Commercial Navigation in the Greek and Roman World
- C. Michael Hogan, 2008
- Galerie Rif (Arrif) (FR)
- Photos of cannabis cultivation in Morocco (Rif) on www.geopium.org