Browsing by Author "Palmer, David John"
Now showing items 1-5 of 8
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Andisols of New Zealand and Australia.
(Graduate School of Agricultural Science, 2005-01-01)During the Quaternary, much of central North Island, New Zealand, was repeatedly overwhelmed or modified by emplacement of ignimbrites and especially by multiple rhyolitic and andesitic tephra fallout deposits, and reworked ... -
Assessing drivers of plantation forest productivity on eroded and non-eroded soils in hilly land, eastern North Island, New Zealand
(2014-07-02)Methods: The impact of soil erosion by mass movement on forest productivity was investigated in a paired plot trial in a planted forest in a mainly hilly to steepland catchment (Pakuratahi) near Napier, eastern North Island, ... -
Comparison of spatial prediction techniques for developing Pinus radiata productivity surfaces across New Zealand
(Elsevier, 2009)Spatial interpolation is frequently used to predict values across a landscape enabling the spatial variation and patterns of a property to be quantified. Inverse distance weighting (IDW), ordinary kriging (OK), regression ... -
Development of models to predict Pinus radiata productivity throughout New Zealand
(NRC Research Press, 2010)Development of spatial surfaces describing variation in productivity across broad landscapes at a fine resolution would be of considerable use to forest managers as decision support tools to optimize productivity. In New ... -
Development of national extent terrain attributes (tanz), soil water balance surfaces (swatbal), and environmental surfaces, and their application for spatial modelling of pinus radiata productivity across new zealand
(The University of Waikato, 2008)The most widely distributed and commercially important forestry crop in New Zealand is Pinus radiata D. Don. Until recently foresters have focussed on maintaining plantation management systems that are highly productive, ...
Co-authors for David John Palmer
Supervised by David John Palmer
Showing up to 5 theses - most recently added to Research Commons first.
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Assessing drivers of plantation forest productivity on eroded versus non-eroded soils on hilly and steep land in eastern North Island, New Zealand: From catchment to regional scale
(University of Waikato, 2013)The impacts of soil erosion on forest productivity in a Pinus radiata plantation forest were assessed to determine the effects of key soil properties on tree volume. Fifteen plots on soils markedly eroded (truncated) by ...
