Tag Archives: impacts

Understanding and managing the impacts of climate change on the Australian vegetable industry

The Australian vegetable industry has recognised that issues around climate variability and climate change may affect growers and the broader industry. The industry is in a very strong position to deal effectively with climate change and is a low emitter of greenhouse gases, and has one of the lowest carbon and water footprints of any food producer. Vegetable growers also have greater capacity to adapt to change than most other rural industries. The viability of Australian vegetable production can be affected either by the physical impacts of a changing climate, or by government policies aimed at addressing climate issues.

This booklet provides information on:

  • the expected impacts of climate change on temperature
  • the expected impacts of climate change on rainfall and water
  • the effects of climate change on regional variability and longer term climate predictions
  • the threats and opportunities of climate change
  • government policy threats and opportunities, and
  • actions that vegetable growers can take to minimise the impacts of increased climate variability

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Scoping study into climate change and climate variability

This scoping study includes a list of management tools currently available to agriculture for managing climate change and climate variability, on which horticultural industries might capitalize. The study also list how the Australian horticultural industry will be affected by climate change including:-

    •  Changes in frost frequency
    •  Damage from extreme events
    •  Increased, or changing pest and disease incidence
    •  Changes in time to harvest
    •  Changes in the suitability of cultivars
    •  Downgrading product quality
    •  Pollination difficulties for some crops
    •  Increased risk of spread and proliferation of soil borne diseases
    •  Increased irrigation demand
    •  Increased atmospheric CO2 concentrations will benefit productivity of most horticultural crops, although the extent of this benefit is unknown.

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Australian horticulture’s response to climate change and climate variability

The first component of this project has focused on understanding how to improve the management of climate variability from a horticulture perspective, with an emphasis on temperature variability. This project has also sought to commence answering the question – “What are the impacts of climate change on selected horticultural regions and production systems in those regions, and what adaptation strategies will be useful in addressing these impacts?” For individual growers in these selected regions, outcomes of this work can start to answer the question – “What does climate change mean for my farm and business?”

Click here for the full report