Tag Archive: diversification


Rachel Schattman with the Agroecology and Rural Livelihoods Group talks about the Vermont Agricultural Resilience in a Changing Climate Initiative, Rachel Schattman, a former UVM Center for Sustainable Agriculture  and current doctoral candidate, conducted extensive interviews of Vermont farmers and agricultural service providers.  Her goal was to delve into the approaches Vermont farmers are taking to increase resiliency and limit the risks they face due to changing climate.  Rachel’s project also investigates the role of the service provider in improving agricultural resilience and the key adaptation strategies for Northeastern farmers.

The full publication can be found here.

Center for Sustainable Agriculture (CSA):  We find your publication very helpful in terms of identifying and categorizing the dominant adaptation approaches of farmers in the state and region.  Through your interviews, did you get the sense that farmers and service providers were on the same page regarding climate change?  Was it as much of a priority for farmers as it was for service providers?

Rachel:   For this part of the project, we interviewed 15 farmers and 12 service providers. Both groups were clear that climate change is real and that it is a big deal for everyone in agriculture, though not everyone has the same degree of knowledge about climate change or how it will affect agriculture in the northeastern United States. 


People get their information about climate change from different sources, and there are differences in whether people are thinking five years into the future or 50 years into the future.  


 

DSCN0046It’s less a case of farmers thinking one thing and technical service providers thinking another, than a situation where farmers are not all of one mind and nor are technical service providers.

Specifically, we asked farmers how much climate change played into their farm management decisions, and we asked technical service providers if and how they talked about climate change with farmers. The farmers did not all prioritize climate change to the same degree: those that suffered losses with Tropical Storm Irene, or who were located in areas where erosion and flooding are reoccurring challenges, tend to be more concerned. These farmers know that climate change in the Northeast will likely mean more frequent and intense rainstorms, more floods, etc.  We found that these farmers had knowledge of climate change that was more accurate and nuanced than other farmers.  Likewise, some technical service providers were highly knowledgeable about climate change and others were less so, though most had questions about how to best support the farming community through the changes that are to come.

CSA:  Diversification, in a variety of ways, is a time-tested risk mitigation strategy and was a dominant adaptation strategy of the farmers you interviewed.  Was it your impression that farmers diversified initially to mitigate risk from other sources, and then continued after seeing the benefits for climate change resilience?  Or was it the impacts of climate change that prompted the diversification?

Rachel:  Yes, diversification is a widely used strategy for mitigating many different types of risk including economic, ecological and production risks.


These risks are not unique to climate change, but are intensified by the pressures that climate change puts on farms. 


Increased intensification of risk can look like a field that has flooded every 25 years in the past starting to flood more frequently under new climatic conditions. It can also look like spikes in fungal diseases on plants because of more humidity and warmer atmospheric temperatures.


All of the potential ecological changes affect farmers’ financial stability and success.


A farmer’s initial reason for diversifying may have been market related (e.g. wanting to have several different types of sales avenues), crop or product related (e.g. drought or moisture resistant crops, animal and crop systems), or a livelihood decision (e.g. off-farm jobs or other sources of income).  The type of diversification a farmer chooses depends on the specific threats their business faces and the particular resources they have to draw upon.

The farmers that we interviewed reported diversification strategies that were originally adopted for reasons other than climate change.  They also acknowledged that these same strategies put them in a good position as climate change intensifies preexisting threats such as increased frequency and intensity of storms and flooding.

As farmers learn more about climate change, they also tweak their diversification strategies. For example, we interviewed one business owner who chose to site several new greenhouses on a piece of land that is less vulnerable to high winds, which she believes will be a more important factor in the future. This same farmer chose stronger construction materials for the greenhouses because she believes structural integrity of these structures would become more of an issue as intense storms become more frequent.   


Diversification strategies originally adopted for reasons other than climate change put farmers in a good position as climate change intensifies.


 

Destroyed crops due to flooding, Waitsfield, VT

Destroyed crops on farmland, Waitsfield, VT. Photo credit: Lars Gange & Mansfield Heliflight Three risk management strategies and management practices farmers could use for improving climate change resiliency (adapted from Schattman et al., 2014)

Diversification Strategies

Water Management Strategies

Innovative Production Strategies

Markets Irrigation Plastic mulch
Products Organic matter management Hoop houses
Household income Erosion control Robotic milking
Land-base New crops

 

 

Schattman, R.E., H.M. Aitken, V.E. Méndez & M. Caswell (2014) Climate change resilience on Vermont farms: a research report for service providers. ARLG Research Brief # 2. Agroecology and Rural Livelihoods Group (ARLG), University of Vermont: Burlington, VT.

 

 

In Burlington, VT, the Intervale is not only notable for providing a substantial amount of locally grown food within close proximity of an urban center, but also because of its location next to the Winooski River and its susceptibility to flooding.  Given the recent increase in extreme events in the Northeast, it is no surprise that many of the farms located in the Intervale have faced a number of such flooding events over the past several years.  These floods have at times proven devastating, and have caused many of the farmers to critically evaluate, and re-evaluate, their climate change resilience strategy.  As part of a climate change resiliency and adaptive land use project by the Intervale Center, Maggie Donin surveyed all the current Intervale farms during the summer of 2014.  She aimed to identify key climate change adaptation strategies employed by the farmers and to learn how farmers were planning for their future, DSC09325their businesses, and their livelihoods.  The survey results confirm some of our previous observations of adaptation approaches by farmers in the region, but also shed light on some newer strategies.  Below is a summary of the key findings:

The survey results indicated that some farmers are hesitant to attribute erratic weather to climate change and see weather as an inherent risk to agriculture more generally.  And though the Intervale is sometimes viewed as a more difficult place to farm with more weather risks (i.e., flooding), there also seems to be an understanding that farming is difficult everywhere.  The surveyed farmers have developed some specific strategies to address the flooding risk and other climate threats on their land and are generally using strategies that align with their central values as sustainable agricultural practitioners – community relationship building, soil preservation, diversification of crops among others.

These are the key business adaptations identified by farmers:

  • Purchase flood insurance
  • Maintain honest relationships with customers so that they understand the risks the farm faces
  • Add a Community Supported Agriculture program (CSA) to their farm or increase size of existing CSA
  • Reduce excess product going to current CSA customers (from 50-60% excess to 30%) and sell that difference to wholesale markets. Build financial cushion with profits.
  • Process excess crops to use in CSA for different seasons
  • Extend CSA season to year round to spread out cash flow
  • Build other skills outside of farming for income in an emergency scenario
  • Use existing knowledge and skill set for paid speaking engagements and other educational opportunities

So far, the most successful strategies have been growing on less flood prone land, building high tunnels and greenhouses, and having a diversity of markets and production so that one event doesn’t affect everything on your farm.

In terms of recommending strategies to others, one farm said that the strategies they were using felt effective, but others need to find approaches that work for them. Other farmers stated the importance of building a portfolio of strategies and of having a financial buffer when you begin farming so that you can deal with potential disaster and loss of revenue.

Overall, this survey demonstrated that farmers clearly understand that there are many risks facing their farms each season, not just extreme weather. The Intervale farmers have decided that the benefits outweigh the risks.  Regardless of their location, weather related challenges will always pose risks for farming.    These farmers have found that many of the strategies to mitigate risks and increase resiliency to extreme weather align with their practices for sustainable and organic agriculture.  These practices and techniques include managing healthy soils, diversifying crops for different markets, and building human and social capital, all of which are the basis for sustainable farm businesses.  While extreme and erratic weather and inexorable climate change will never be in farmers’ complete control, the Intervale farmers in Burlington, Vermont are relying on core concepts of sustainable agriculture to deal with an uncertain future.

In the next blog, we’ll highlight the key production adaptions reported by Intervale farmers.  Many thanks to Maggie Donin for her guest contribution to our blog!

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