El Pinacate y Gran Desierto de Altar Biosphere Reserve
Reserva de la Biosfera El Pinacate y Gran Desierto de Altar | |
---|---|
Tohono O'odham | |
elpinacate | |
Latin America and the Caribbean | |
Official name | Agua Dulce |
Designated | 2 February 2008 |
Reference no. | 1813[3] |
El Pinacate and Gran Desierto de Altar Biosphere Reserve (
It is in the Sonoran Desert in northwest Mexico, east of the Gulf of California, in the eastern part of the Gran Desierto de Altar, just south of the border with Arizona, United States and north of the city of Puerto Peñasco. It is one of the most significant visible landforms in North America seen from space. A volcanic system known as Santa Clara is the main part of the landscape, including three peaks: Pinacate, Carnegie and Medio. It is a sister park to Organ Pipe Cactus National Monument in Arizona.[4] Its wildlife is threatened by the militarization of the Mexico–United States border and the construction of the Mexico–United States border wall.[5]
In the area there are over 540
The biosphere reserve covers an area of 2,695.05 square kilometres (1,040.56 sq mi),[2] making up about half of the World Heritage site. The extent of the World Heritage site is 7,146 km²,[8][9] greater than that of the states of Aguascalientes, Colima, Morelos and Tlaxcala separated.[10]
Formation
El Pinacate y Gran Desierto de Altar Biosphere Reserve is known for its unique physical and biological characteristics, by the presence of a
The
The Pinacate Peaks volcanoes have erupted sporadically for about 4 million years. The most recent activity was about 11 000 years ago.
History
Pre-Columbian era
The first inhabitants are known as San Dieguito people, they were hunter-gatherer who lived off the land, moving from the mountains to the Gulf of California looking for food. The early stages of occupation seem to have ended at the beginning of the ice age about 20000 years ago, when drought forced people to leave the mountain range.[12]
A second stage of occupation by San Dieguito people began in the late glacial period. This group returned to the mountains and lived as their
The most recent indigenous inhabitants of the Pinacate and Gran Desierto de Altar are the Pinacateño band of the
Explorations
There are few records of those who were the first explorers in this area. Possibly the first European to see the mountain now known as Sierra Pinacate was the explorer Melchior Díaz on 1540. Subsequently, in 1698 the priest
Before 1956, few scientists and explorers had been in El Pinacate y Gran Desierto de Altar, the most famous, the group MacDougal, Hornaday and Sykes who explored the western part of the mountain in 1907.
References
- ^ a b UNESCO. "El Pinacate and Gran Desierto de Altar Biosphere Reserve". Retrieved June 24, 2013.
- ^ a b "El Pinacate y Gran Desierto de Altar Biosphere Reserve". Retrieved 15 June 2018.
- ^ "Agua Dulce". Ramsar Sites Information Service. Retrieved 25 April 2018.
- ^ "El Pinacate y Gran Desierto de Altar - Organ Pipe Cactus National Monument". U.S. National Park Service. Retrieved 2023-12-03.
- ^ "What a Border Wall Could Mean for Wildlife | Audubon". www.audubon.org. Retrieved 2023-12-03.
- ^ a b c d Comisión Nacional de Áreas Naturales Protegidas. "Reserva de la Biosfera El Pinacate y Gran Desierto de Altar". Archived from the original on August 12, 2016. Retrieved September 29, 2010.
- ^ Red Escolar. "Reserva de la Biosfera El Pinacate y Gran Desierto de Altar". Archived from the original on November 21, 2010. Retrieved September 29, 2010.
- ^ Comisión Nacional para el Conocimiento y Uso de la Biodiversidad. "Regiones terrestres prioritarias de México" (PDF). Retrieved September 29, 2010.
- ^ "El Pinacate y Gran Desierto de Altar World Heritage Site". Retrieved 15 June 2018.
- ^ INEGI. "Información por entidad". Archived from the original on 2011-07-23.
- ^ Instituto Nacional de Ecología. "Reserva de la Biosfera El Pinacate y Gran Desierto de Altar". Archived from the original on July 22, 2011. Retrieved September 29, 2010.
- ^ Hayden, 1998.
- ^ "Pinacate y Gran Desierto de Altar". Red Escolar. Archived from the original on November 21, 2010. Retrieved September 29, 2010.
External links
El Pinacate y Gran Desierto de Altar.