Showing posts with label Deserts. Show all posts
Showing posts with label Deserts. Show all posts

Front Page 5

The Rock Islands Southern Lagoon consists of numerous large and small forested limestone islands, scattered within a marine lagoon protected by a barrier reef. The property lies within Koror State, immediately to the south of Palau's main volcanic island Babeldaob in the western Pacific Ocean. The living paradise Palau rock islands inscribed as world heritage this year. Rock Islands Southern Lagoon covers 100,200 ha and includes 445 uninhabited limestone islands of volcanic origin. Many of them display unique mushroom-like shapes in turquoise lagoons surrounded by coral reefs.

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Nativity ChurchFortifications on the Caribbean Side of Panama is a magnificent examples of 17th- and 18th-century military architecture, these Panamanian forts on the Caribbean coast form part of the defense system built by the Spanish Crown to protect transatlantic trade. The group of 17th- and 18th-century fortifications, the historic sites of Portobelo and San Lorenzo, are outstanding examples of Spanish colonial military architecture of this period. These fortifications, imbued with history, are a magnificent example of Spanish military architecture, located in a natural setting of great beauty.

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Nativity Church
Fortifications on the Caribbean Side of Panama is a magnificent examples of 17th- and 18th-century military architecture, these Panamanian forts on the Caribbean coast form part of the defense system built by the Spanish Crown to protect transatlantic trade. The group of 17th- and 18th-century fortifications, the historic sites of Reportorial and San Lorenzo, are outstanding examples of Spanish colonial military architecture of this period.
These fortifications, imbued with history, are a magnificent example of Spanish military architecture, located in a natural setting of great beauty. Antonelli's Spanish military architecture characterizes the first construction period (1596-99) and the neoclassical style of Salas and Hernandez (1753-60) dominated afterwards.
Niokolo Koba National Park Senegal
Niokolo Koba National Park Entrance Village
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The Next Format

The Rock Islands Southern Lagoon consists of numerous large and small forested limestone islands, scattered within a marine lagoon protected by a barrier reef. The property lies within Koror State, immediately to the south of Palau's main volcanic island Babeldaob in the western Pacific Ocean. The living paradise Palau rock islands inscribed as world heritage this year. Rock Islands Southern Lagoon covers 100,200 ha and includes 445 uninhabited limestone islands of volcanic origin. Many of them display unique mushroom-like shapes in turquoise lagoons surrounded by coral reefs.
Palau Southern Lagoon Islands

This is for side heading

Nativity ChurchFortifications on the Caribbean Side of Panama is a magnificent examples of 17th- and 18th-century military architecture, these Panamanian forts on the Caribbean coast form part of the defense system built by the Spanish Crown to protect transatlantic trade. The group of 17th- and 18th-century fortifications, the historic sites of Portobelo and San Lorenzo, are outstanding examples of Spanish colonial military architecture of this period. These fortifications, imbued with history, are a magnificent example of Spanish military architecture, located in a natural setting of great beauty.
Niokolo Koba National Park Senegal
Niokolo Koba National Park Entrance Village
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Sand Dunes of Sahara

In physical geography, a dune is a hill of sand built by aeolian processes. Dunes occur in different forms and sizes, formed by interaction with the wind. Most kinds of dunes are longer on the windward side where the sand is pushed up the dune and have a shorter "slip face" in the lee of the wind. The valley or trough between dunes is called a slack. A "dune field" is an area covered by extensive sand dunes. Large dune fields are known as ergs.

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Sand Dunes Sahara

Some coastal areas have one or more sets of dunes running parallel to the shoreline directly inland from the beach. In most cases the dunes are important in protecting the land against potential ravages by storm waves from the sea. Although the most widely distributed dunes are those associated with coastal regions, the largest complexes of dunes are found inland in dry regions and associated with ancient lake or sea beds.

Dunes also form under the action of water flow (alluvial processes), and on sand or gravel beds of rivers, estuaries and the sea-bed. The modern word "dune" came into English from French circa 1790. In ancient times, words cognate to "dune" probably had the meaning of a built-up hill or citadel fortification.

Dune habitats provide niches for highly specialized plants and animals, including numerous rare species and some endangered species. Due to widespread human population expansion, dunes face destruction through land development and recreational usages, as well as alteration to prevent the encroachment of sand onto inhabited areas. Some countries, notably the United States, Australia, Canada, New Zealand, the United Kingdom, and Netherlands, have developed significant programs of dune protection through the use of sand dune stabilization. In the U.K., a Biodiversity Action Plan has been developed to assess dunes loss and to prevent future dunes destruction.

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