PC#58 #59 #60 Received cards, UNESCO site: UK: Ironbridge, Croatia: Parc Plitvice, Italy: Venice and its Lagoon

                                               

                                                   

Here are some cards arriving these days.  Thank you so much all.

Ironbridge Gorge

United Kingdom of Great Britain and Northern Ireland

ỦNESCO site

Date of Inscription: 1986

The Ironbridge Gorge World Heritage property covers an area of 5.5 km2 (550 ha) and is located in Telford, Shropshire, approximately 50 km north-west of Birmingham. The Industrial Revolution had its 18th century roots in the Ironbridge Gorge and spread worldwide leading to some of the most far-reaching changes in human history.

The site incorporates a 5 km length of the steep-sided, mineral-rich Severn Valley from a point immediately west of Ironbridge downstream to Coalport, together with two smaller river valleys extending northwards to Coalbrookdale and Madeley.

The Ironbridge Gorge provided the raw materials that revolutionised industrial processes and offers a powerful insight into the origins of the Industrial Revolution and also contains extensive evidence and remains of that period when the area was the focus of international attention from artists, engineers, and writers. The property contains substantial remains of mines, pit mounds, spoil heaps, foundries, factories, workshops, warehouses, iron masters’ and workers’ housing, public buildings, infrastructure, and transport systems, together with the traditional landscape and forests of the Severn Gorge. In addition, there also remain extensive collections of artifacts and archives relating to the individuals, processes and products that made the area so important.

Today, the site is a living, working community with a population of approximately 4000 people as well as a world renowned place to visit. It is also a historic landscape that is interpreted and made accessible through the work of a number of organisations, in particular, the Ironbridge Gorge Museum Trust (established in 1967 to preserve and interpret the remains of the Industrial Revolution within the Ironbridge Gorge) and the Severn Gorge Countryside Trust (established in 1991 to manage the woodland, grassland and associated historic structures in the Gorge).

Within the property, five features are highlighted as of particular interest. It was in Coalbrookdale in 1709 that the Quaker Abraham Darby I developed the production technique of smelting iron with coke which began the great 18th century iron revolution. There still remains a high concentration of 18th and 19th century dwellings, warehouses and public buildings in Coalbrookdale. In Ironbridge, the community draws its name from the famous Iron Bridge erected in 1779 by Abraham Darby III. At the eastern end of Ironbridge stand the remains of two 18th century blast furnaces, the Bedlam Furnaces, built in 1757. In Hay Brook Valley, south of Madeley, lies a large open-air museum which incorporates the remains of the former Blists Hill blast furnaces and Blists Hill brick and tile works. Also of importance is the spectacular Hay Inclined Plane, which connected the Shropshire Canal to the Coalport Canal, which in turn linked with the River Severn. The small community of Jackfield on the south bank of the River Severn was important for navigation, coal mining, clay production, and the manufacture of decorative tiles. Located at the eastern end of the property and on the north bank of the River Severn, industrialisation came to Coalport in the late 18th century and the area is remembered principally for the Coalport China Works. 

Parc national Plitvice

Croatia

UNESCO site

Date of Inscription: 1979

Plitvice Lakes National Park contains a series of beautiful lakes, caves and waterfalls. These have been formed by processes typical of karst landscapes such as the deposition of travertine barriers, creating natural dams. These geological processes continue today.

The Plitvice Lakes basin is a geomorphologic formation of biological origin, a karst river basin of limestone and dolomite, with approximately 20 lakes, created by the deposition of calcium carbonate precipitated in water through the agency of moss, algae and aquatic bacteria. These create strange, characteristic shapes and contain travertine-roofed and vaulted caves. The carbonates date from the Upper Trias, Juras and Cretaceous Ages and are up to 4,000 m thick. In order to maintain and preserve the natural characteristics of the lakes, the whole of surface and most of the subterranean drainage system has to be embraced by extending the original borders of the park. The new areas comprise layers of karstified limestone with dolomites of Jurassic age.

There are 16 interlinked lakes between Mala Kapela Mountain and Pljesevica Mountain. The lake system is divided into the upper and lower lakes: the upper lakes lie in a dolomite valley and are surrounded by thick forests and interlinked by numerous waterfalls; the lower lakes, smaller and shallower, lie on the limestone bedrock and are surrounded only by sparse underbrush. The upper lakes are separated by dolomite barriers, which grow with the formation of travertine, forming thus travertine barriers. Travertine is mostly formed on the spots where water falls from an elevation, by the incrustation of algae and moss with calcium carbonate. The lower lakes were formed by crumbling and caving-in of the vaults above subterranean cavities through which water of the upper lakes disappeared.

The forest, that comprises pure stands of beech at lower altitudes and mixed stands of beech and fir at higher levels, can also be classified in terms of underlying strata of dolomite and limestone complexes. The dolomite communities comprise tertiary pine, hornbeam, spruce and beech-fir forests. The limestone communities have a smaller number of forest types but cover a larger area with communities of spruce and fern, spruce in beech, coppiced hornbeam with sumac, maple and heather. Hydrophytic communities of black alder, grey ivy, willow, reeds and bulrush communities are found. There are a large mosaic of meadow communities, depending on altitude, geology soils and other ecological factors.

The area is fauna-rich, including European brown bear, wolf, eagle owl and capercaillie. There are records of 126 species of bird, of which 70 breed.

The area was the cradle of the prehistoric Illyrian tribe of Japuds dating from 1000 BC. The Japudic culture was followed by the Romans and from the 8th century AD was occupied by Slavs. Archaeological remains include a prehistoric settlement on the site of the current Plitvice village, fortifications, Bronze Age tools and ceramics.

Venice and its Lagoon

Province of Venezia, Veneto Region, Italy

UNESCO site

Date of inscription: 1987

Founded in the 5th century AD and spread over 118 small islands, Venice became a major maritime power in the 10th century. The whole city is an extraordinary architectural masterpiece in which even the smallest building contains works by some of the world's greatest artists such as Giorgione, Titian, Tintoretto, Veronese and others.

In this lagoon covering 50,000 km², nature and history have been closely linked since the 5th century when Venetian populations, to escape barbarian raids, found refuge on the sandy islands of Torcello, Jesolo and Malamocco. These temporary settlements gradually became permanent and the initial refuge of the land-dwelling peasants and fishermen became a maritime power. Over the centuries, during the entire period of the expansion of Venice, when it was obliged to defend its trading markets against the commercial undertakings of the Arabs, the Genoese and the Ottoman Turks, Venice never ceased to consolidate its position in the lagoon.

In this inland sea that has continuously been under threat, rises amid a tiny archipelago at the very edge of the waves one of the most extraordinary built-up areas of the Middle Ages. From Torcello to the north to Chioggia to the south, almost every small island had its own settlement, town, fishing village and artisan village (Murano). However, at the heart of the lagoon, Venice itself stood as one of the greatest capitals in the medieval world. When a group of tiny islands were consolidated and organized in a unique urban system, nothing remained of the primitive topography but what became canals, such as the Giudecca Canal, St Mark's Canal and the Great Canal, and a network of small rii that are the veritable arteries of a city on water.

Venice and its lagoon landscape is the result of a dynamic process which illustrates the interaction between people and the ecosystem of their natural environment over time. Human interventions show high technical and creative skills in the realization of the hydraulic and architectural works in the lagoon area. The unique cultural heritage accumulated in the lagoon over the centuries is attested by the discovery of important archaeological settlements in the Altino area and other sites on the mainland, which were important communication and trade hubs.

Venice and its lagoon form an inseparable whole of which the city of Venice is the pulsating historic heart and a unique artistic achievement. The influence of Venice on the development of architecture and monumental arts has been considerable..

 Source: UNESCO.org