Kōrero: Sea floor geology

Sediment plumes

Sediment plumes

Land is a major source of marine sediment. Rivers off the South Island’s east coast carry huge quantities of sediment out to sea, discharging the muddy plumes (aqua coloured) visible in this satellite image. Currents carry the material along the coast and deposit it on the sea floor. White areas are clouds.

Te whakamahi i tēnei tūemi

NASA Visible Earth, MODIS Land Rapid Response Team, NASA/GSFC
Reference: NewZealand_A2002097_2210_250m
Photograph by Jacques Descloitres

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Te tuhi tohutoro mō tēnei whārangi:

Keith Lewis, Scott D. Nodder and Lionel Carter, 'Sea floor geology - New Zealand sea-floor sediment', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/5623/sediment-plumes (accessed 8 December 2021)

He kōrero nā Keith Lewis, Scott D. Nodder and Lionel Carter, i tāngia i te 12 Jun 2006