WebMar 13, 2024 · 3D characterisation and quantification of an offshore freshened groundwater system in the Canterbury Bight Nat Commun. 2024 Mar 13 ... and borehole data with hydrological modelling to quantitatively characterise a previously unknown OFG system near Canterbury, New Zealand. The OFG system consists of one main, and two smaller, low … Web6.3 km 2 (2.4 sq mi) Average depth. 36 m (118 ft) Surface elevation. 694 m (2,277 ft) Lake Heron is a freshwater lake in the South Island of New Zealand. It is drained by Lake Stream which in turn feeds into the Rakaia River . Forest and Bird have expressed concern over the environmental impacts of new roading on the southern shore of the lake.
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WebThis coast (called the Canterbury Bight) is exposed to powerful southerly waves. The combination of loose sands and gravels and high energy wave action has caused rapid coastal erosion and strong net northward … foreign company doing business in malaysia
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WebMSG beaches in the Canterbury Bight region contain a wide range of sediment sizes from sand to boulders and are exposed to the high energy waves that make up an east coast … WebIn geography, a bight (/ b aɪ t /) is a concave bend or curvature in a coastline, river or other geographical feature (such as a cliff), or it may refer to a very open bay formed by such a feature. Such bays are typically … The Canterbury Bight is a large bight on the eastern side of New Zealand's South Island. The bight runs for approximately 135 kilometres (84 mi) from the southern end of Banks Peninsula to the settlement of Timaru and faces southeast, exposing it to high-energy storm waves originating in the Pacific Ocean. The … See more The Canterbury Bight can be split into three distinct regions: the Southern Zone, Central Zone and Northern Zone. Southern Zone The Southern Zone runs from Dashing Rocks at See more Generally speaking, there are six potential sediment sources for beach environments. These are longshore transport, onshore transport, wind transport, river transport (and alluvial cliffs for the Canterbury Bight), biogenous (mainly in shell form) deposition and … See more Longshore transport Sediment removed from the cliffs, brought onshore from offshore and the sediment supplied by rivers that remains in the lower foreshore zone undergoes longshore transport. The main agents are swash and backwash, which … See more Evidence for longshore transport is readily apparent on the Canterbury Bight. These include the formation of the Kaitorete Barrier, a landform associated with longshore sediment transport. The Canterbury Bight is not eroding due to net longshore transport … See more Current erosion conditions Erosion is occurring along 75% of the Canterbury Bight. In the long term, most mixed sand and gravel beaches are in an erosional state due to the lack of available coarse sediment needed to withstand the high-energy … See more foreign company employing in australia