Why herd size matters - mitigating the effects of livestock crashes.
Analysing the effect of pastoral risk management strategies provides insights into a system of subsistence that have persevered in marginal areas for hundreds to thousands of years and may shed light into the future of around 200 million households in the face of climate change. This study investiga...
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2013
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oai:doaj.org-article:d3ef40f51aa54ece843f6c8ddabfd7812021-11-18T09:01:42ZWhy herd size matters - mitigating the effects of livestock crashes.1932-620310.1371/journal.pone.0070161https://doaj.org/article/d3ef40f51aa54ece843f6c8ddabfd7812013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23936386/?tool=EBIhttps://doaj.org/toc/1932-6203Analysing the effect of pastoral risk management strategies provides insights into a system of subsistence that have persevered in marginal areas for hundreds to thousands of years and may shed light into the future of around 200 million households in the face of climate change. This study investigated the efficiency of herd accumulation as a buffer strategy by analysing changes in livestock holdings during an environmental crisis in the Saami reindeer husbandry in Norway. We found a positive relationship between: (1) pre- and post-collapse herd size; and (2) pre-collapse herd size and the number of animals lost during the collapse, indicating that herd accumulation is an effective but costly strategy. Policies that fail to incorporate the risk-beneficial aspect of herd accumulation will have a limited effect and may indeed fail entirely. In the context of climate change, official policies that incorporate pastoral risk management strategies may be the only solution for ensuring their continued existence.Marius Warg NæssBård-Jørgen BårdsenPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 8, p e70161 (2013) |
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Medicine R Science Q Marius Warg Næss Bård-Jørgen Bårdsen Why herd size matters - mitigating the effects of livestock crashes. |
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Analysing the effect of pastoral risk management strategies provides insights into a system of subsistence that have persevered in marginal areas for hundreds to thousands of years and may shed light into the future of around 200 million households in the face of climate change. This study investigated the efficiency of herd accumulation as a buffer strategy by analysing changes in livestock holdings during an environmental crisis in the Saami reindeer husbandry in Norway. We found a positive relationship between: (1) pre- and post-collapse herd size; and (2) pre-collapse herd size and the number of animals lost during the collapse, indicating that herd accumulation is an effective but costly strategy. Policies that fail to incorporate the risk-beneficial aspect of herd accumulation will have a limited effect and may indeed fail entirely. In the context of climate change, official policies that incorporate pastoral risk management strategies may be the only solution for ensuring their continued existence. |
format |
article |
author |
Marius Warg Næss Bård-Jørgen Bårdsen |
author_facet |
Marius Warg Næss Bård-Jørgen Bårdsen |
author_sort |
Marius Warg Næss |
title |
Why herd size matters - mitigating the effects of livestock crashes. |
title_short |
Why herd size matters - mitigating the effects of livestock crashes. |
title_full |
Why herd size matters - mitigating the effects of livestock crashes. |
title_fullStr |
Why herd size matters - mitigating the effects of livestock crashes. |
title_full_unstemmed |
Why herd size matters - mitigating the effects of livestock crashes. |
title_sort |
why herd size matters - mitigating the effects of livestock crashes. |
publisher |
Public Library of Science (PLoS) |
publishDate |
2013 |
url |
https://doaj.org/article/d3ef40f51aa54ece843f6c8ddabfd781 |
work_keys_str_mv |
AT mariuswargnæss whyherdsizemattersmitigatingtheeffectsoflivestockcrashes AT bardjørgenbardsen whyherdsizemattersmitigatingtheeffectsoflivestockcrashes |
_version_ |
1718421051653750784 |