Towards assessing the resource criticality of agricultural livelihood systems

Despite the many advantages of sustainable intensification (SI), the level of adoption of SI practices in African smallholding farms is still very low, highlighting the need for adequate methods for monitoring farm sustainability. Research on SI and related poverty alleviation strategies focus eithe...

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Autores principales:	Grégoire Meylan, Boundia Alexandre Thiombiano, Quang Bao Le
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Agricultural livelihood system Criticality assessment Material flow analysis Solution-oriented indicators Sustainable intensification Systemic approach Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/da38bbb0c8844cbabc22364202db8fb1
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spelling	oai:doaj.org-article:da38bbb0c8844cbabc22364202db8fb12021-12-01T04:45:05ZTowards assessing the resource criticality of agricultural livelihood systems1470-160X10.1016/j.ecolind.2021.107385https://doaj.org/article/da38bbb0c8844cbabc22364202db8fb12021-05-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21000509https://doaj.org/toc/1470-160XDespite the many advantages of sustainable intensification (SI), the level of adoption of SI practices in African smallholding farms is still very low, highlighting the need for adequate methods for monitoring farm sustainability. Research on SI and related poverty alleviation strategies focus either on the “problems” or on the “solutions” for agricultural livelihood systems (ALS) with separate sets of indicators developed accordingly. Bridging the two approaches, we propose an indicator set to assess the criticality of a resource to ALSs in order to support smallholders, decision-makers, and practitioners in the process of SI. The set indicates what problems an ALS faces in the form of resource supply risks and the ALS’s ability to successfully cope with such problems, i.e., how resilient it is to these supply risks. We apply the ALS criticality approach (ALSCA) to macronutrients in three different ALS types in the village cluster of Pontieba, Ioba Province, Burkina Faso. Two criticality indicators are highlighted. First, the three ALS types are not facing equal nitrogen supply risks, when the latter is informed by depletion time. The depletion time indicates the time until which a resource stock is depleted at the current mining rate. The average depletion time of soil nitrogen stocks ranges from some 10 to 165 years. Second, the reliance on own resources is an indicator measuring resilience to supply restriction. In Pontieba, regardless of macronutrient, reliance on own nutrients never surpasses 50% when ALS averages are considered. The study showed that the ALSCA can contribute to the implementation of SI practices through support at four levels: 1) providing a holistic view on the ALS to avoid problem-shifting and enable prioritization, 2) providing options to reduce resource criticality, 3) mutual learning between ALSCA practitioners and smallholder farmers through knowledge integration, and 4) facilitating policy coherence from local to national levels thanks to the ALSCA’s applicability on different scales.Grégoire MeylanBoundia Alexandre ThiombianoQuang Bao LeElsevierarticleAgricultural livelihood systemCriticality assessmentMaterial flow analysisSolution-oriented indicatorsSustainable intensificationSystemic approachEcologyQH540-549.5ENEcological Indicators, Vol 124, Iss , Pp 107385- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Agricultural livelihood system Criticality assessment Material flow analysis Solution-oriented indicators Sustainable intensification Systemic approach Ecology QH540-549.5
spellingShingle	Agricultural livelihood system Criticality assessment Material flow analysis Solution-oriented indicators Sustainable intensification Systemic approach Ecology QH540-549.5 Grégoire Meylan Boundia Alexandre Thiombiano Quang Bao Le Towards assessing the resource criticality of agricultural livelihood systems
description	Despite the many advantages of sustainable intensification (SI), the level of adoption of SI practices in African smallholding farms is still very low, highlighting the need for adequate methods for monitoring farm sustainability. Research on SI and related poverty alleviation strategies focus either on the “problems” or on the “solutions” for agricultural livelihood systems (ALS) with separate sets of indicators developed accordingly. Bridging the two approaches, we propose an indicator set to assess the criticality of a resource to ALSs in order to support smallholders, decision-makers, and practitioners in the process of SI. The set indicates what problems an ALS faces in the form of resource supply risks and the ALS’s ability to successfully cope with such problems, i.e., how resilient it is to these supply risks. We apply the ALS criticality approach (ALSCA) to macronutrients in three different ALS types in the village cluster of Pontieba, Ioba Province, Burkina Faso. Two criticality indicators are highlighted. First, the three ALS types are not facing equal nitrogen supply risks, when the latter is informed by depletion time. The depletion time indicates the time until which a resource stock is depleted at the current mining rate. The average depletion time of soil nitrogen stocks ranges from some 10 to 165 years. Second, the reliance on own resources is an indicator measuring resilience to supply restriction. In Pontieba, regardless of macronutrient, reliance on own nutrients never surpasses 50% when ALS averages are considered. The study showed that the ALSCA can contribute to the implementation of SI practices through support at four levels: 1) providing a holistic view on the ALS to avoid problem-shifting and enable prioritization, 2) providing options to reduce resource criticality, 3) mutual learning between ALSCA practitioners and smallholder farmers through knowledge integration, and 4) facilitating policy coherence from local to national levels thanks to the ALSCA’s applicability on different scales.
format	article
author	Grégoire Meylan Boundia Alexandre Thiombiano Quang Bao Le
author_facet	Grégoire Meylan Boundia Alexandre Thiombiano Quang Bao Le
author_sort	Grégoire Meylan
title	Towards assessing the resource criticality of agricultural livelihood systems
title_short	Towards assessing the resource criticality of agricultural livelihood systems
title_full	Towards assessing the resource criticality of agricultural livelihood systems
title_fullStr	Towards assessing the resource criticality of agricultural livelihood systems
title_full_unstemmed	Towards assessing the resource criticality of agricultural livelihood systems
title_sort	towards assessing the resource criticality of agricultural livelihood systems
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/da38bbb0c8844cbabc22364202db8fb1
work_keys_str_mv	AT gregoiremeylan towardsassessingtheresourcecriticalityofagriculturallivelihoodsystems AT boundiaalexandrethiombiano towardsassessingtheresourcecriticalityofagriculturallivelihoodsystems AT quangbaole towardsassessingtheresourcecriticalityofagriculturallivelihoodsystems
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Towards assessing the resource criticality of agricultural livelihood systems

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