Protected Landscape of Barreiro da Faneca

Protected Landscape of
Barreiro da Faneca (Área de Paisagem Protegida
do Barreiro da Faneca)
Barreio da Faneca, Faneca
Área de Paisagem Protegida
V Protected Landscape/Seascape
A view of the "painted desert" of Barreiro da Faneca
Country  Portugal
Autonomous Region  Azores
Group Central
Island Santa Maria
Location Ponta dos Frades
 - elevation 200 m (656 ft)
Lowest point Sea level
 - location Atlantic Ocean
Biomes Temperate, Mediterranean
Geology Alkali basalt, Tephra, Trachyte, Trachybasalt
Founded Decreto Legislativo Regional 46/2008/A
Managed by Secretário Regional do Ambiente e do Mar
 - location Rua Cônsul Dabney - Colónia Alemã, 140
 - coordinates 38°32′2″N 28°37′45″W / 38.53389°N 28.62917°W / 38.53389; -28.62917
 - elevation 28 km (17 mi)
The location of the various protected areas that constitute the Santa Maria Nature Park

The Protected Landscape of Barreiro da Faneca (Portuguese: Área de Paisagem Protegida do Barreiro da Faneca) is a geological region and protected landscape in the civil parish of São Pedro, in the municipality of Vila do Porto, on the Portuguese island of Santa Maria, archipelago of the Azores.

History

A rabbit hunt along the Faneca at the turn of the century (1903)

The Barreiro da Faneca was integrated into the Área de Paisagem Protegida do Barreiro da Faneca (Protected Landscape of Barreiro da Faneca) with the promulgation of of Regional Decree 47/2008/A (7 November 2008), administered by the Secretário Regional do Ambiente e do Mar (Regional Secretariat of the Environment and the Sea).[1]

Geography

The bay of Tagarete (from the west) on the edge of the northern plateau, alongside the Faneca (with islet of Lagoinhas in the background)
A early 21st century view of the arid reddish clays of the area

The Protected Landscape of Barreiro da Faneca extends from Ponta dos Frades until the northern cliff of the island, and includes not only Barreiro da Faneca and the bays of Raposo, Cré and Tagarete; the protected area includes a superficie of approximately 1542 hectares.[2] Contiguous to the protected area is the Bay of Cré, known for the accumulation of sediments, such as limestone and fossilized conglomerates, with visible marine fossils. The Bay of Raposo, nearby is known for its cliffs, waterfall and river mouth, while the Bay of Tagarete is also known for deposits of marine fossils.

Physical geography

Barreiro da Fancea is a superficial area of arid and clay terrain, built up from the geological area known as Formação de Feteiras (Feteiras Formation), that corresponds to the most recent volcanism that was essentially explosive, and constituted of pyroclastic materials.[2] Later, these projectiles and deposits were altered in reddish clays due to the warm and humid climate, resulting in an area of semi-desert-like geology composed of yellowish-red sands.[2]

The location is situated at 200 metres (660 ft) above sea level and includes a hummocky surface, with gentle slopes of 4-5% incline and a limited drainage capability.[2] The areas with limited or lacking vegetation the soils are susceptible to erosion, resulting in the formation of dunes caused by hydrological or wind-based erosion.[2] These conditions have resulted in a landscape that is completely unique to Santa Maria in the archipelago, resulting in it becoming named the Deserto Vermelho dos Açores (Red Desert of the Azores).[2]

Biome

At the same time, there has been encroachment of vegetation in 70% of the area, including the spontaneous blooming of endemic species, such as Heather (Erica azorica), White wood (Picconia azorica), Globe daisy shrub(Scabiosa nitens), Spurge (Euphorbia azorica), and other species of important Laurel and Faia-da-terra.[2]

The group of bays are limited by large cliffs with extreme slopes, with altitudes ranging from 50 to 150 metres (160 to 490 ft) above sea level, and are recognized for their ecological importance and distinct landscapes, that include the islet of Lagoinhas, known for support of marine bird habits. Populations of migratory and marine birds like Shearwaters (Calonectris diomedea borealis), Garajau-comum (Sterna hirundo) and Garajau-rosado (Sterna dougallii).

References

Notes

  1. ↑ GRA (7 November 2008), p.7787
  2. 1 2 3 4 5 6 7 SRA (2014)

Sources

This article is issued from Wikipedia - version of the 10/27/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.