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The word desert has been "formerly applied more widely to any wild, uninhabited region, including forest-land", and it is this archaic meaning that appears in the phrase "desert island". [3] The term "desert island" is also commonly used figuratively to refer to objects or behavior in conditions of social isolation and limited material means ...
Gulf of Oman desert and semi-desert: Oman, United Arab Emirates: Hobyo grasslands and shrublands: Somalia: Ile Europa and Bassas da India xeric scrub: Bassas da India, Europa: Kalahari xeric savanna: Botswana, Namibia, South Africa: Kaokoveld desert: Angola, Namibia: Madagascar spiny thickets: Madagascar: Madagascar succulent woodlands: Madagascar
Desert ecology is the study of interactions between both biotic and abiotic components of desert environments. A desert ecosystem is defined by interactions between organisms, the climate in which they live, and any other non-living influences on the habitat. Deserts are arid regions that are generally associated with warm temperatures; however ...
As a result, island ecosystems comprise 30% of the world’s biodiversity hotspots, 50% of marine tropical diversity, and some of the most unusual and rare species. [2] Many species still remain unknown. The diversity of species on islands is highly impacted by human activities such as deforestation and introduction of the exotic species.
The Nama Karoo of Namibia has the world's richest desert fauna. [8] The Chihuahuan desert and Central Mexican matorral are the richest deserts in the Neotropics. [9] The Carnarvon xeric shrublands of Australia are a regional center for endemism. [1] The Sonoran and Baja deserts of Mexico are unusual desert communities dominated by giant ...
[98] [99] The island of Madagascar and India are also particularly notable. Colombia is characterized by high biodiversity, with the highest rate of species by area unit worldwide and it has the largest number of endemics (species that are not found naturally anywhere else) of any country.
A desert is a landscape where little precipitation occurs and, ... Phrases such as "desert island" [4] ... Map with biodiversity scenarios for desert areas, ...
The Noged Plain along the island's south shore has areas of sand dunes. The center of the island is a plateau, 300 to 700 meters in elevation, composed mostly of Cretaceous limestone. The Hajhir Mountains in northwestern Socotra are composed of precambrian granites and metamorphic rock, and include Mashanig, the island's highest point (1,519 m ...