Climate Change & its effect on our agricultural land
Land-use suitability: Incorporating climate change impacts
The primary sector has been a key part of New Zealand’s growth for a long time. Agriculture, forestry and fishing are all central to our modern economy.
- Project Duration: 1st March 2017 to 30th June 2019
- Project Budget: $ 450,000
In the past, a piece of land’s suitability for agriculture was measured by its capacity for sustained production. That’s no longer enough – climate change has the potential to drastically affect the viability of land for use in agriculture and other primary industries. Land once suitable for farming may be rendered unusable by the effects of climate change or extreme weather events. There’s also an increasing need to account for more than productivity when deciding whether land is appropriate for agricultural use. Economic, environmental, social and cultural values are all affected by the choice to use a piece of land for agriculture.
The aim of this research is firstly to better understand the impact climate change will have on the land’s suitability. Will previously productive pieces of agricultural land become unsuitable? Why? Secondly, we seek to understand the flow-on effects of these changes to land use. What will the economic impact be if lots of land becomes unsuitable for agriculture? How will we adapt?
In studying the causes and effects of changing land use, we can enable those who work in the primary industries to make informed decisions. By incorporating the effects of climate change into their decision making, our primary sector can make effective choices while still meeting soil, water quality and economic objectives.
Primary Contact: Dr Anne-Gaelle Ausseil , Landcare Research, Ausseila@landcareresearch.co.nz. (04) 382 6642
Dr Mike Beare, Plant & Food Research
Dr Tony van der Weerden, AgResearch
Dr Troy Baisden, GNS Science
Other Impacts & Implications projects
- Snow, ice and glaciers in our changing climate
- Climate impacts on the national water cycle
- Climate change & its effect on our agricultural land
- Making robust decisions about New Zealand's water
- Tools for decision makers
- Extreme weather, climate change & the EQC
- Climate Change: The Cascade Effect
- National flood risks & climate change
Please have a look at a complete list of Deep South Challenge projects.
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