Kate Sherren

Landscapes - People - Global change

Tag: rotational grazing (page 1 of 2)

Chapter out on resilience and HM

Archtypal land sparing in the Australian southeastern grazing landscape.

Archetypal land sparing in the southeastern Australian grazing landscape.

Back in 2014 colleagues at Leuphana and I had a chapter accepted in a volume of Ecological Reviews on Agricultural Resilience: perspectives from ecology and economics. I’m delighted to be able to report that the volume is finally published, five years later. Our chapter looks at the resilience implications of land sharing and land sparing, using as a case study the southeastern sheep-wheat belt where co-author Joern Fischer and I did our postdocs back at ANU in the late 2000s.  We compared grazing archetypes of land sparing (fencing out dense woodlands for protection while continuously grazing the rest; see above) and land sharing (farmers using HM, who grazed intensively and rotationally pretty much everywhere on their farms, supporting scattered trees and their recruitment but few dense woodlands; see below). The resilience implications of these options are analyzed, integrating ecology, economics and social dimensions, and consistent with where the broader sharing/sparing debate has settled, reached the conclusion that a diversity of approaches is needed for system-wide sustainability.

Archetypal land sharing in the Australian southeastern grazing landscape, thanks to HM

Archetypal land sharing in the southeastern Australian grazing landscape thanks to HM to the left of the fence.

Some of my favourite parts of the chapter are the sample quotes included on the social challenges of adopting HM practices that draw from my 2008 photo-elicitation interviews with graziers across a range of practices. They speak to the mundane yet powerful barriers of change that come from our need for relationships and respect: for instance,  not having anything to talk to conventional farmers about at BBQs (“what will I open with?”), or having people think they’ve “lost the plot” and feeling the pressure after HM training to “go like a sheep and follow the rest” rather than convert. Such pressures align with some of what we’re hearing from HM trainers, too.

New paper: Of Weather and Climate

A new paper is out this week that has been long in coming. Carlisle Kent’s post-graduation research contract in the winter of 2016 with the Reconciling Holistic Management project, released as a report in winter 2017, has been picked up and refined for publication by postdoc Wes Tourangeau. The paper will be out in the first 2019 issue of Weather, Climate and Society and is called: Of climate and weather: Examining Canadian farm and livestock organization discourses from 2010 to 2015. This work was part of our effort to understand the science-practice-policy interface around HM, in this case focusing on farmer organizations and how they communicate about climate and grazing. We found interesting patterns of discourses: Alberta groups speaking to members about acute matters of weather but national groups speaking to policy-makers about chronic climate issues. Climate-related discourses advocated regulation and weather-related discourses advocated insurance and other buffering mechanisms. Both promoted infrastructure and technological fixes as well as land management decisions. The only land management change advocated for both climate and weather challenges was managed/rotational grazing, suggesting that grazing practitioners and their advocates see utility. We are currently following up this work to explore the discourse of recent Senate and House explorations on agriculture and climate change.

Welcome, Carolyn

Carolyn won’t be wielding any test tubes with us.

Great to have Carolyn Mann joining our sustainable grazing team, working remotely from Ottawa. Carolyn is finishing up her Masters at Dalhousie’s Agricultural Campus in parallel with this part time research contract. Her Masters sees her combining soil testing with farmer interviews about soil quality. She won’t be wielding any test tubes in her work with me, however. Carolyn will be launching the third stream of our Reconciling HM SSHRC project: talking to HM trainers to understand whether HM farmers are born, or made.  Welcome aboard.

Third report from grazing project

The cover of the third RHoMPAS report, led by Carlisle Kent.

The cover of the third RHoMPAS report, also led by Carlisle Kent.

Carlisle and I are happy to finally release her third report for my sustainable grazing project, which is based on research she undertook in winter 2016, The View from the Farm Sector: Discourse in Producer Organizations around Climate, Science and Agricultural Policy, 2010-2015. We were interested in looking for the farmer’s voice in Canadian discourses around grazing and climate change. We decided in the end to do so via producer organizations who give voice to widely distributed individual producers. This report describes the discourse by farming organizations around climate, and resulting hardships, as they are expressed to a range of audiences, across different scales (Canada and Alberta) and commodity groups. We collected almost a hundred documents that represented the climate-related public and policy engagement of Canadian and Albertan livestock producer organizations from 2010 to 2015. We did not seek to track any trajectory over that time, because of small and/or uneven numbers of documents in any given year, but rather use those documents to take a snapshot of discourse. Interesting patterns arose around which organization types are talking about climate versus weather, and to whom, and what sorts of interventions they thought might help the farming sector.

The Politics of Scale (2017)

A great primer on rangeland science as well as scientific hubris more generally.

A great primer on rangeland science as well as scientific hubris more generally.

I had a sunny lunchtime meeting with Nathan Sayre when I was in Berkeley a few weeks ago, and ordered his new book as soon as I got back. While I regularly devour fiction within days, rarely do I do it with non-fiction, which can be more of a plod with pencil in hand. But Sayre’s volume was a good read, as well as being a book that I needed to read. I have stumbled somewhat into rangeland research, through my post-doc in Australia, and now my new research on livestock grazing, including fieldwork in the Falklands. But I don’t have a rangelands background. Sayre’s book thus played a remedial role for me, as well as placing some of the scientific chauvinism that I have experienced in a broader context.

Ever the geographer (Sayre leads the UC Berkeley Department of Geography), the recurring theme is one of scale, including the poor fit between the scale of rangeland science (i.e. experimental plots and fields) and the scale of rangeland management. Moreover, however, he brings a critical perspective to unexamined assumptions and justifications in the study and administration of rangelands: governance can drive management priorities of land (e.g. overgrazing is great for fire control); that no commons can be sustainable; that equilibrium is inexorable and singular; or, that fences are better than shepherds. Sayre also illustrates the hubris of ‘command and control’ approaches to landscape, such as species eradication.

Allan Savory gets perhaps surprisingly little attention, but what is given is insightful. Sayre contrasts the grassroots though fringe popularity of Savory’s holistic management, which proceeds despite the alarm of range scientists, with the forceful, colonial and paternalistic division of rangelands in places like Africa (that  can lead to violence e.g. when drought pushes former pastoralists against imposed fencelines):

Holistic management’s popularity raises the possibility that a scientifically flawed theory–if willingly embraced rather than imposed–may in some cases induce improvements in range management for reasons that cannot be–or at least have not yet been–reducible to controlled experimental testing (p. 208, italics in original)

« Older posts

© 2019 Kate Sherren

Theme by Anders NorenUp ↑