A photograph of the Waimakariri River.
A photograph of the Waimakariri River.
A photograph of the Waimakariri River.
Photograph captioned by BeckerFraserPhotos, "Waimakariri River".
An aerial photograph of the Waimakariri River.
An aerial photograph of Kairaki over the Waimakariri River.
An aerial photo looking south over Christchurch from the Waimakariri River.
An aerial photograph of Kairaki over the Waimakariri River.
An aerial photograph of the Christchurch Northern Motorway bridge crossing the Waimakariri River.
An aerial photograph of Brooklands over the Waimakariri River.
An aerial photograph of Pegasus Bay near the mouth of the Waimakariri River. To the left, Brooklands can be seen as well as Kairaki in the distance.
An aerial photograph of Canterbury and the Waimakariri River following the 4 September earthquake, taken from a helicopter.
An aerial photograph of Canterbury and the Waimakariri River following the 4 September earthquake, taken from a helicopter.
Cracks in the river bank beside the Southern Region Coastguard Waimakariri-Ashley boathouse on Charles Street in Kaiapoi.
An aerial photograph of Canterbury and the Waimakariri River following the 4 September earthquake, taken from a helicopter.
Cracks in the river bank beside the Southern Region Coastguard Waimakariri-Ashley boathouse on Charles Street in Kaiapoi.
An aerial photograph of a residential area in Kaiapoi. The photograph has been captioned by BeckerFraserPhotos, "Many of the streets (but not all) in the area north of the Waimakariri River are red zoned".
An aerial photograph of a residential area in Kaiapoi.
Large cracks between concrete slabs in a pathway beside the Southern Region Coastguard Waimakariri-Ashley boathouse on Charles Street in Kaiapoi show how the land has slumped towards the river.
Detailed studies on the sediment budget may reveal valuable insights into the successive build-up of the Canterbury Plains and their modification by Holocene fluvialaction connected to major braided rivers. Additionally, they bear implications beyond these fluvial aspects. Palaeoseismological studies claim to have detected signals of major Alpine Fault earthquakes in coastal environments along the eastern seaboard of the South Island (McFadgen and Goff, 2005). This requires high connectivity between the lower reaches of major braided rivers and their mountain catchments to generate immediate significant sediment pulses. It would be contradictory to the above mentioned hypothesis though. Obtaining better control on sediment budgets of braided rivers like the Waimakariri River will finally add significant value to multiple scientific and applied topics like regional resource management. An essential first step of sediment budget studies Is to systematically map the geomorphology, conventionally in the field and/or using remote-sensing applications, to localise, genetically identify, and classify landforms or entire toposequences of the area being investigated. In formerly glaciated mountain environments it is also indispensable to obtain all available chronological information supporting subsequent investigations.