Poroporo River

Last updated
Poroporo River
Country New Zealand
Physical characteristics
Main source Ruatoria Forest
400 m (1,300 ft)
River mouth Waiapu River
0 metres (0 ft)
Length 18 km (11 mi)

The Poroporo River is a river of the Gisborne Region of New Zealand's North Island. It flows east from its sources in the eastern foothills of the Raukumara Range, reaching the Waiapu River close to its mouth, having shared the Waiapu's bed since the town of Tikitiki.

New Zealand Country in Oceania

New Zealand is a sovereign island country in the southwestern Pacific Ocean. The country geographically comprises two main landmasses—the North Island, and the South Island —and around 600 smaller islands. New Zealand is situated some 2,000 kilometres (1,200 mi) east of Australia across the Tasman Sea and roughly 1,000 kilometres (600 mi) south of the Pacific island areas of New Caledonia, Fiji, and Tonga. Because of its remoteness, it was one of the last lands to be settled by humans. During its long period of isolation, New Zealand developed a distinct biodiversity of animal, fungal, and plant life. The country's varied topography and its sharp mountain peaks, such as the Southern Alps, owe much to the tectonic uplift of land and volcanic eruptions. New Zealand's capital city is Wellington, while its most populous city is Auckland.

North Island The northern of the two main islands of New Zealand

The North Island, also officially named Te Ika-a-Māui, is one of the two main islands of New Zealand, separated from the larger but much less populous South Island by Cook Strait. The island's area is 113,729 square kilometres (43,911 sq mi), making it the world's 14th-largest island. It has a population of 3,749,200.

The Raukumara Range lies north of Gisborne, near East Cape in New Zealand's North Island. It forms part of the North Island's main mountain chain, which runs north-northeast from Wellington to East Cape, and is composed primarily of Cretaceous greywacke, argillites, siltstones and sandstones. An epoch of the New Zealand geologic time scale lasting from 95.2 to 86.5 Mya is named the Raukumara Epoch after the range.

See also

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References

"Place name detail: Poroporo River". New Zealand Gazetteer. Land Information New Zealand . Retrieved 12 July 2009. 

Land Information New Zealand (LINZ) is the public service department of New Zealand charged with geographical information and surveying functions as well as handling land titles, and managing Crown land and property.

Coordinates: 37°47′S178°28′E / 37.783°S 178.467°E / -37.783; 178.467

Geographic coordinate system Coordinate system

A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.