Our People

The NZAGRC is staffed by a dedicated and enthusiastic team.

The NZAGRC Director, Operations Manager, Project Analyst, International Capability and Training Coordinator, and Administrator are employed by AgResearch on behalf of the NZAGRC, and are based in Palmerston North. The Deputy Director (International) and Operations Manager (International), also employed by AgResearch, are based in Wellington.  Read more about the NZAGRC staff

The NZAGRC team includes more than 50 highly motivated scientists and technical staff delivering high quality science. This team is led by 7 experts in their field providing science leadership and advice to the NZAGRC. Read more about the NZAGRC SLT 

The NZAGRC receives direction from its Steering Group who met quarterly and oversee the NZAGRC's performance against its strategic plan. Read more about the NZAGRC SG 

The NZAGRC receives expert advice on the relevance and quality of its research programme for the international and Maori communities. See more about our advisors page for more information.

Below are some profiles of Our People and the work they do. 

Dr David Whitehead, Principal Investigator

Funding Brings Clarity to Soil Carbon Research

NZAGRC funding over the last decade has improved clarity about soil carbon research and provided a structure for building a knowledge base both in New Zealand and the international scientific community, says Dr David Whitehead.

David, of Manaaki Whenua – Landcare Research, is one of four Principal Investigators leading the Plants and GHGs (greenhouse gases) research programme for the NZAGRC.

Asked what the research programme has delivered since the NZAGRC began its work, David points to the progress made in science knowledge. "It has provided the opportunity to start new programmes and approaches and we have gained so much knowledge about carbon stocks in New Zealand soils and how they are changing in relation to management.”

David’s role has been to review progress, identify and prioritise research gaps and co-ordinate integrated research programmes.

After specialising in science at school he went to the University of York to study biology then did his PhD at the UK Government organisation Rothamsted Research and his Post Doc research at the University of Edinburgh where his perspectives were transformed by working on water use by Scotland’s forests.

David’s training in carbon uptake and water use led him to explore management options to increase productivity when he began working at the New Zealand Forest Research Institute (now Scion) in Rotorua. The focus developed to improve wood quantity rather than quantity and this in turn led to studying opportunities to increase carbon storage in vegetation and soils to offset greenhouse gas emissions.

David says that in New Zealand, interest is growing in ‘regenerative agriculture’ but much of the evidence for success is anecdotal and lacks scientific credibility. “While I am not suggesting that we revolutionise our agricultural practices, I do feel that we need to be more willing to address opportunities provided by, for example, changes to grazing intensity and frequency, multi-species mixed cropping, soil amendments, etc. There is growing evidence that increasing diversity leads to more sustainable, resilient farming systems.”

 

 

 

 


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