Dahl Web Site

ISLAND DIRECTORY

Islands of Canary Islands (Spain)



Alegranza     [1133]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 29.39º N   Long : 13.52º W
Area: 13.4 sq. km   Altitude: 289 m
Shoreline: 14.9 km (scale 1:1000000)   Coastal Index: 1.1119
Depth to nearest land: 1000 m
Nearest island: 10 km   group: 10 km
Nearest continent: Africa    Distance: 170 km    Isolation Index: 19
ISLAND TYPE:      Natural Protection Indicator: 2
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 2 0 0
Land birds 0 0 0
Mammals 0 0 0

HUMAN OCCUPATION: Uninhabited
  Population: 0    Density: 0.0 persons/sq. km
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 7  Marine: 0
  Number: 1   Area: Terrestrial: 13.4 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
CONSERVATION IMPORTANCE INDEX   CI-Terrestrial: 2   Low
CI-Marine: 2   Low
Last updated: 25/10/90

Fuerteventura     [379]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 28.42º N   Long : 14.00º W
Area: 1633.3 sq. km   Altitude: 807 m
Shoreline: 249.7 km (scale 1:1000000)   Coastal Index: 0.1529
Depth to nearest land: 1000 m
Nearest island: 11 km   group: 90 km
Nearest continent: Africa    Distance: 90 km    Isolation Index: 22
ISLAND TYPE: volcanic/continental      Natural Protection Indicator: 0
GEOLOGY/SOILS:
Old volcanic island, from volcanism 40 million and 17 million years ago, some uplifted sedimentary materials of continental origin; range of peaks along west side of island and across centre, with plains south and north; limited water catchments
CLIMATE: semi-arid  subtropical  mean 17-24øC, less than 170mm
WATER BALANCE: rain Nov-Feb., dry May-August
CATASTROPHIC THREATS: drought
   Threat Indicator: 1
ECOSYSTEMS:           Number of Ecosystems - Terrestrial: 3    Marine: 2
Former groves of trees along streams disappeared by early 1700s, spring-fed barrancos; rocky shores, sandy beaches
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 17 15
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 5 0 0
Land birds 0 2 2
Mammals 0 0 1

SPECIES OF CONSERVATION INTEREST:
Plants: 17 endemic species, 5 Endangered, 3 Vulnerable, 6 Rare Euphorbia handiensis (spiny spurge) endemic, in 3 small valleys on Jandia Peninsula, Endangered Pulicaria burchardii, endemic, four plants on Jandia Peninsula, Endangered Argyranthemum winteri, endemic, summits on Jandia Peninsula, Endangered Echium handiense, endemic, summits on Jandia Peninsula, Endangered Invertebrates: Leptonemertes chalicophora (nemertian) Rare Reptiles/Amphibians: Lacerta atlantica, group endemic CHalcides ocellatus, group endemic Birds: Saxicola dacotiae (Fuerteventura Stonechat) endemic, 650-850 pairs (1985), Rare Apus unicolor (Plain Swift) Canary Islands and Madiera Anthus berthelotii (Berthelot's Pipit) Canary Is. and Madiera, widespread Chlamydotis undulata fuertaventura (Houbara Bustard) endemic race, 69-86 individuals (1986) and declining, Endangered (CITES Appendix 1) Mammals: No native or endemic mammals Erinaceus algirus (Hedgehog) probably introduced
ENDEMISM: Terrestrial:   Terrestrial Endemism Indicator - Island: 2  Group: 3
    moderate
  Marine endemic species: 0   Marine Endemism Indicator - Island: 0  Group: 0
INVASIVE SPECIES:     Invasive Species Indicator: 3
  feral goats, hedgehog, ground squirrel, rats, etc.

HUMAN OCCUPATION: Inhabited
  Population: 18192 (1970)   Density: 11.1 persons/sq. km
  Growth Rate: 0.5%/yr   Stable
  Major Human Activities: tourism, subsistence agriculture,, goats
HUMAN IMPACTS:
Heavy grazing by domestic and feral goats, widespread subsistence agriculture (cereals, alfalfa, pulses, onions, garlic) limited by lack of water, tomatoes are principal cash crop, tourism developing
  Accessibility: port, airport
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 13   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
Dunas de Corralejo e Isal Lobos Parque Natural (Carralejo Dunes Natural Park) Betancuria Parque Natural Pozo Negro Parque Natural Jandia Parque Natural El Saladar Paraje Natural Montana Tindaya Paraje Natural Malpais de la Arena Paraje Natural Laderas de Vallebron Paraje Natural Montana Cardones Paraje Natural Caldera de Gairia Reserves on private land for Houbara Bustard: Lajares Plain, Tesjunte, Matas Blancas
DATA RELIABILITY: good    Data Rel. Indicator: 3
HUMAN IMPACT INDEX     HI: 7
CONSERVATION IMPORTANCE INDEX   CI-Terrestrial: 10   Moderate
CI-Marine: 2   Low
REFERENCES:
Johnson, Timothy H. 1989. Unpublished ICBP profiles of Atlantic islands.
Last updated: 25/10/90

Gomera     [373]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 28.11º N   Long : 17.20º W
Area: 359.1 sq. km   Altitude: 1487 m
Shoreline: 73.8 km (scale 1:1000000)   Coastal Index: 0.2055
Depth to nearest land: 3000 m
Nearest island: 28 km   group: 310 km
Nearest continent: Africa    Distance: 310 km    Isolation Index: 41
ISLAND TYPE:      Natural Protection Indicator: 0
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 5 0 0
Land birds 0 0 0
Mammals 0 0 0

HUMAN OCCUPATION: Inhabited
  Population: 0    Density: 0.0 persons/sq. km
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 14   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
HUMAN IMPACT INDEX     HI: 4
Last updated: 25/10/90

Graciosa   - including Montana Clara    [1134]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 29.25º N   Long : 13.52º W
Area: 30.6 sq. km   Altitude: 266 m
Shoreline: 25.3 km (scale 1:1000000)   Coastal Index: 0.8268
Depth to nearest land: 1000 m
Nearest island: 1 km   group: 1 km
Nearest continent: Africa    Distance: 170 km    Isolation Index: 15
ISLAND TYPE:      Natural Protection Indicator: 2
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 2 0 0
Land birds 0 0 0
Mammals 0 0 0

HUMAN OCCUPATION: Uninhabited
  Population: 0    Density: 0.0 persons/sq. km
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 7  Marine: 0
  Number: 1   Area: Terrestrial: 30.6 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
CONSERVATION IMPORTANCE INDEX   CI-Terrestrial: 2   Low
CI-Marine: 2   Low
Last updated: 25/10/90

Gran Canaria     [378]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 27.95º N   Long : 15.62º W
Area: 1529.9 sq. km   Altitude: 1426 m
Shoreline: 174.5 km (scale 1:1000000)   Coastal Index: 0.1141
Depth to nearest land: 3000 m
Nearest island: 55 km   group: 190 km
Nearest continent: Africa    Distance: 190 km    Isolation Index: 35
ISLAND TYPE: volcanic      Natural Protection Indicator: 0
GEOLOGY/SOILS:

ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 8 1 0
Land birds 0 0 0
Mammals 0 0 0

SPECIES OF CONSERVATION INTEREST:

ENDEMISM: Terrestrial:   Terrestrial Endemism Indicator - Island: 1  Group: 0
  Marine endemic species: 0   Marine Endemism Indicator - Island: 0  Group: 0
HUMAN OCCUPATION: Inhabited, capital Las Palmas
  Population: 0    Density: 0.0 persons/sq. km
HUMAN IMPACTS:

  Accessibility: airport
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 23   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
Tamadaba Parque Natural Doramas Parque Natural Monte Lentiscal Parque Natural La Isleta Parque Natural Ojeda, Inagna y Pajonales Parque Natural Cuenca de Tejada Parque Natural Bandama Parque Natural Cumbres Parque Natural Guayadeque Parque Natural Ayagaures y Pilancones Parque Natural Amagro Paraje Natural Tufia Paraje Natural Jinamar Paraje Natural Roque de Grando Paraje Natural Temisas Paraje Natural Bco. de los Cernicalos Paraje Natural Macizo de Tauro Paraje Natural Macizo del Suroeste Dunas de Maspalomas Arinaga Juncalillo del Sur Montana de Aguines Aguayro
DATA RELIABILITY:    Data Rel. Indicator: 1
HUMAN IMPACT INDEX     HI: 4
CONSERVATION IMPORTANCE INDEX   CI-Terrestrial: 1   Low
CI-Marine: 0   Low
REFERENCES:

Last updated: 25/10/90

Hierro (Ferro)    [372]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 27.75º N   Long : 18.00º W
Area: 290.5 sq. km   Altitude: 1500 m
Shoreline: 86.9 km (scale 1:1000000)   Coastal Index: 0.2991
Depth to nearest land: 3000 m
Nearest island: 60 km   group: 350 km
Nearest continent: Africa    Distance: 350 km    Isolation Index: 45
ISLAND TYPE:      Natural Protection Indicator: 0
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 6 1 1
Land birds 0 0 0
Mammals 0 0 0

ENDEMISM: Terrestrial:   Terrestrial Endemism Indicator - Island: 1  Group: 0
  Marine endemic species: 0   Marine Endemism Indicator - Island: 0  Group: 0
HUMAN OCCUPATION: Inhabited
  Population: 0    Density: 0.0 persons/sq. km
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 5   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
HUMAN IMPACT INDEX     HI: 4
CONSERVATION IMPORTANCE INDEX   CI-Terrestrial: 1   Low
CI-Marine: 0   Low
Last updated: 25/10/90

La Palma     [375]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 28.68º N   Long : 17.85º W
Area: 690.2 sq. km   Altitude: 2423 m
Shoreline: 119.9 km (scale 1:1000000)   Coastal Index: 0.1737
Depth to nearest land: 3000 m
Nearest island: 35 km   group: 375 km
Nearest continent: Africa    Distance: 375 km    Isolation Index: 45
ISLAND TYPE:      Natural Protection Indicator: 0
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 4 0 0
Land birds 0 0 0
Mammals 0 0 0

HUMAN OCCUPATION: Inhabited
  Population: 0    Density: 0.0 persons/sq. km
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 13   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
HUMAN IMPACT INDEX     HI: 4
Last updated: 25/10/90

Lanzarote     [377]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 29.04º N   Long : 13.62º W
Area: 790.5 sq. km   Altitude: 670 m
Shoreline: 155.6 km (scale 1:1000000)   Coastal Index: 0.1968
Depth to nearest land: 1000 m
Nearest island: 7 km   group: 170 km
Nearest continent: Africa    Distance: 170 km    Isolation Index: 29
ISLAND TYPE:      Natural Protection Indicator: 0
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 4 0 0
Land birds 0 0 0
Mammals 0 0 0

HUMAN OCCUPATION: Inhabited
  Population: 0    Density: 0.0 persons/sq. km
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 6   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
HUMAN IMPACT INDEX     HI: 4
Last updated: 25/10/90

Lobos     [1132]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 28.75º N   Long : 13.80º W
Area: 4.6 sq. km   Altitude: 122 m
Shoreline: 9.8 km (scale 1:1000000)   Coastal Index: 2.1304
Depth to nearest land: 1000 m
Nearest island: 1 km   group: 1 km
Nearest continent: Africa    Distance: 100 km    Isolation Index: 12
ISLAND TYPE: volcanic caldera      Natural Protection Indicator: 2
CLIMATE: semi-arid  subtropical 
CATASTROPHIC THREATS: drought
   Threat Indicator: 1
ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 2 0 0
Land birds 0 0 0
Mammals 0 0 0

SPECIAL FEATURES :   Special Features Indicator - Terrestrial: 0   Marine: 0
  seabird rookery
HUMAN OCCUPATION: Uninhabited
  Population: 0    Density: 0.0 persons/sq. km
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 7  Marine: 0
  Number: 1   Area: Terrestrial: 4.6 sq. km    Marine: 0 sq. km
DATA RELIABILITY:    Data Rel. Indicator: 1
CONSERVATION IMPORTANCE INDEX   CI-Terrestrial: 3   Low
CI-Marine: 3   Low
Last updated: 25/10/90

Tenerife     [380]
   Group: Canary Islands   Archipelago: Islas Canarias (Canary Islands)
   Country: Spain - Canary Islands
Lat: 28.25º N   Long : 16.58º W
Area: 2007.8 sq. km   Altitude: 3718 m
Shoreline: 237.8 km (scale 1:1000000)   Coastal Index: 0.1184
Depth to nearest land: 3000 m
Nearest island: 55 km   group: 275 km
Nearest continent: Africa    Distance: 275 km    Isolation Index: 41
ISLAND TYPE: active volcanic      Natural Protection Indicator: 0
GEOLOGY/SOILS:

ECOSYSTEMS:           
SPECIES NUMBERS: Total Endemic Threatened (EVRI)
Plants  0 0 0
Butterflies 0 0 0
Land snails 0 0 0
Rept/Amphib 5 0 0
Land birds 0 0 0
Mammals 0 0 0

SPECIES OF CONSERVATION INTEREST:

HUMAN OCCUPATION: Inhabited
  Population: 0    Density: 0.0 persons/sq. km
HUMAN IMPACTS:

  Accessibility: port, airport
  Percent population in agr/mining/fishing: 17%   Human Threat Indicator: 1
  Gross Domestic Product: $ 5764 per capita    Economic Pressure Indicator: 3
PROTECTED AREAS:    Protected Area Coverage Indicators - Terrestrial: 0  Marine: 0
  Number: 33   Area: Terrestrial: 0.0 sq. km    Marine: 0 sq. km
Anaga National Park Corona Forestal National Park Acantilados del Sauzal y Ta Coronte Paraje Natural Canadas del Teide Teno Parque Natural Isolte de Garachico Paraje Natural Acantilados de los Silos, El Tanque, Garachico e Icod Paraje Natural Laderas de Santa Ursula, los Organos y altos del Valle de Guimar National Park Tigaiga National Park Macizo de Adeje y Barranco del Infierno Parque Natural Malpais de Guimar Paraje Natural Barranco de Ruiz Paraje Natural Rambla de Castro Paraje Natural Montana de los Failes Paraje Natural Caldera del Rey Paraje Natural Acantilados de Adeje Paraje Natural Montana de Tejina Paraje Natual Barranco de Erques y Acantilados Paraje Natural Acantilado de la Hondura Paraje Natural Tabaibal del Poris Paraje Natural Montana Centilena Paraje Natural Los Derriscaderos Paraje Natural Montana de Ifara y Montana de Los Riscos Paraje Natural Roque de Jama Paraje Natural Barranco de Herques Paraje Natural Salto de las Hiedras Paraje Natural Barranco del Rio Paraje Natural Montana de las Coloradas Paraje Natural Montana Guaza Paraje Natural Malpais de Rasca Montana Pelada Paraje Natural Montana Roja Montana Amarilla
DATA RELIABILITY:    Data Rel. Indicator: 1
HUMAN IMPACT INDEX     HI: 4
REFERENCES:

Last updated: 25/10/90

Return to Island Directory Home Page


NOTE: For an explanation of each field, click on the colon (:)
Page last updated: 09/05/10