The Altiplano of South America

The Altiplano is a high plateau in the Andes Mountains that stretches into Bolivia, Peru and Chile. Despite the apparent hostilities it presents to life, many species manage to survive and thrive, and there are more than a million people who live in the region today. It is known that some of the villages here have been occupied continuously for 10,000 years.

The Altiplano towers over the southern Andes, forming a high plateau between the eastern and western Andean chains. It covers an area of some 65,000 square miles (168,000 sq kms) and has a mean elevation of 12,000 feet (3,650 m).

It formed millions of years ago when an ancient sea was raised together with the peaks. The sea eventually retreated to leave many salt pans behind. There has also been considerable infilling by sediment eroded from the mountains. The lowest point of the plateau is occupied by Lake Titicaca, which is the world’s largest high-altitude lake.

Climate and Vegetation

The climate of the Altiplano is generally cold and dry, although two climatic regions can be distinguished. These are the “puna” to the south and the “jalca” to the north, with the jalca getting more rainfall than the puna.

The puna vegetation consists mainly of dwarf shrubs and grasses, while the jalca can support larger plants such as varieties of puya (bromeliads that are noted for their tall short-lived flower spikes).

More than 400 plant species are found in the Altiplano, many of which are endemic.

Wildlife

In some areas of the Altiplano freshwater swamps form from seasonal snowmelt, and these support large flocks of flamingos that feed on algae and shrimps.

Vicuna and guanaco are protected species of wild camel that are found in Lauca National Park near Arica in Chile, as are huemel (wild deer).

More than 140 species of bird are found in the Altiplano.

© John Welford

Märkisches Museum, Berlin

This is an extraordinary building that is well worth a visit if you are in Berlin. It lies on the south side of the River Spree, just opposite Fischer Island which adjoins the much more famous Museum Island. Whereas the five museums on the latter island are always well patronized, you should find yourself with a lot less company as you tour round the Märkisches Museum and take a leisurely stroll around its attractive grounds.

The museum looks at first as though it must be an accumulation of buildings that once housed a medieval monastery, but it actually dates from between 1901 and 1908, having been purpose-built as a museum to showcase exhibits from the local area of Berlin and Brandenburg.

The neo-Gothic architecture (by Ludwig Hoffmann) was inspired by buildings in the region that were built in true Gothic style, notably Wittstock Castle and St Catherine’s Church in the city of Brandenburg. In the entrance hall of the museum is a statue of the traditional hero Roland, this being a copy of a 15^th-century original.

The main hall features the original Gothic portal from the Berlin palace, demolished in 1931, of the Margraves of Brandenburg. Also to be seen is one of the original horse’s heads that was once part of the Quadriga on top of the Brandenburg Gate.

There is much more on show here that chronicles the history of Berlin from when the district was first settled up until the present day. Exhibits include the history of the theatre in Berlin and mechanical musical instruments that are played by musicians once a week – on Friday afternoons.

© John Welford