Impact of climate change on farms in smallholder farming systems: Yield impacts, economic implications and distributional effects

Habtemariam, Lemlem Teklegiorgis; Kassa, Getachew Abate; Gandorfer, Markus

doi:10.1016/j.agsy.2016.12.006

Cited by 23 publications

(14 citation statements)

References 35 publications

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“…Changes in the environment and climate together cause productivity, the number of productive trees, and the level of apple production to have a very large impact on economic changes. Various previous research provide empirical support for this statement (Bayarçelik & Taşel, 2012;Habtemariam et al, 2017;Hălbac-Cotoară-Zamfir et al, 2019;Kabubo-Mariara & Karanja, 2007;Meckler, 2017;Pece et al, 2015;Zhang et al, 2017). The results of this study are also in line with the statement of Surmaini & Runtunuwu (2015) stating that three main factors of global climate change impacting the agricultural sector are: 1) changes in rain patterns, 2) an increase in extreme climate events (floods and droughts), and 3) an increase in air temperature and sea level.…”

Section: Economic Impact Of Climate and Environmental Changesupporting

confidence: 90%

“…In addition to changes in production, climate change also has an impact on the use of production inputs such as fertilizers and pesticides which increase significantly. It is confirmed by the findings of (Habtemariam et al, 2017;Zhang et al, 2017) stating that climate change has an impact on reducing crop production.…”

Section: Farmers' Knowledge Concerning Climate Change and Farmers' Be...supporting

confidence: 54%

“…The results of previous research on climate change showed that farmers felt the uncertainty of the weather, the increase in air temperature, and the scarcity of water during the dry season (Relawati et al, 2021) and reduced crop production (Habtemariam et al, 2017;Zhang et al, 2017). Therefore, farmers must adapt to climate change to maintain crop production and food security (Ali & Erenstein, 2017;Ferreira et al, 2020;Relawati et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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The Economic Impact of Climate Change on the Local Apple

Ariadi

2022

AGRIECOBIS

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An unavoidable climate change has an impact on agricultural production. This study aims at determining farmers’ knowledge concerning climate change and farmers’ behavior in apple cultivation, as well as it aims at investigating the impact of climate change on apple productivity, environmental damage, and apple prices. Primary data were collected using structured interviews to farmers of apple. Structural Equation Model (SEM) is employed to analyze the effect of climate change on production, environment and price changes. The results showed farmers possessed knowledge concerning climate change based on information mainly received from television and their perceived experience. Climate change causes the increase of warmer air temperatures, drought, and the need for product facilities, like fertilizers and pesticides. However, it causes the decrease of apple production. Climate change has a significant negative effect on apple productivity and the economic value of apples. The environment also has a negative effect on apple productivity at a lower level of significance. During climate change, apple productivity has a negative effect on apple prices, It means that the higher the apple productivity is, the lower the apple price will be. Hence, climate change caused the impact of a decrease in the economic value of local apple agribusiness in Malang Raya.

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Section: Economic Impact Of Climate and Environmental Changesupporting

confidence: 90%

Section: Farmers' Knowledge Concerning Climate Change and Farmers' Be...supporting

confidence: 54%

Section: Introductionmentioning

confidence: 99%

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The Economic Impact of Climate Change on the Local Apple

Ariadi

2022

AGRIECOBIS

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“…Home garden composition differs greatly between geographical locations and environmental conditions (FAO, 2001; Habtemariam et al, 2017; Karyono, 1990; Kehlenbeck & Maass, 2006; Wiersum, 2006)…”

Section: Methodsmentioning

confidence: 99%

Home gardening in sub‐Saharan Africa: A scoping review on practices and nutrition outcomes in rural Burkina Faso and Kenya

Hansen

Sorgho

Mank

et al. 2022

Food and Energy Security

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Home gardening is promoted as an adaptation strategy to ameliorate the increasing food insecurity from climate change impacts among subsistence farming families in rural sub‐Saharan Africa. Yet, the geographic distribution of home gardens, their setup, management, and the effects on nutrition outcomes have not been fully described. This scoping review aimed to map and synthesize recent evidence on home gardening for two exemplar countries: Burkina Faso and Kenya. Between June and August 2020, we searched, screened, and extracted evidence about home garden projects in both countries, following the PRISMA guidelines for scoping reviews. Peer‐reviewed scientific publications, and gray literature in English and French that reported about subsistence horticulture in rural settings of Burkina Faso or Kenya were included. The characteristics of the documents and the data pertaining to our research objectives were extracted into predefined spreadsheets. The data were synthesized in the form of a narrative review. Our search yielded 949 documents, of which 20 documents were included in the synthesis (Burkina Faso: 8, Kenya: 12). While the gardens varied in composition and size, the majority provided green leafy vegetables and indigenous horticultural crops. The challenges for successful home garden implementation comprised unfavorable climatic conditions, access to and affordability of inputs, water and land, and lack of know‐how. We identified trends for improved food security, diet quality, and nutritional status among the target populations. This scoping review found that there is limited evidence on home garden practices in rural Burkina Faso and Kenya. To enhance the sustainability of home gardens, research and resources should be invested in codesigning context‐specific home gardening projects. Pending rigorous impact evaluation, home gardens appear to be a promising tool for climate change adaptation while simultaneously improving food security and the nutritional situation among women and young children in these two exemplar countries of sub‐Saharan Africa.

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“…foram obtidos considerando os MCGA: HadGEM2-ES, modelo britânico da Met Office Hadley Center, com resolução de 1,875 ° x 1,25 °(Bellouin et al, 2011); e o japonês MIROC5 da Center for Climate System Research -CCSR; University of Tokyo; National Institute for Environmental Studies -NIES; Japan Agenc for Marine-Earth Science and Technology; com resolução de 1,4 ° x 1,6°(Watanabe et al, 2011). A fim de se obter maior representatividade espacial e temporal dos dados meteorológicos gerados pelos GCMs, utilizou-se o como downscaling o MarkSimGCM (http://gisweb.ciat.cgiar.org/MarkSimGCM/), que é um gerador de dados meteorológicos, que pode ser usado por qualquer modelo agrícola(Jones e Thornton, 2013; Tongson et al, 2017;Habtemariam et al; 2017). A produtores de soja, selecionou-se apenas o maior produtor de soja de cada estado que compõem o Matopiba (Figura 1), são eles: Campos Lindos -TO, Formosa do Rio Preto -BA, Baixa Grande do Ribeiro -PI e Balsas -MA.…”

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Quantificação Da Pegada Hídrica Da Soja Na Região Do Matopiba: Cenário Atual E Mudanças Climáticas

Silva

Maciel

et al. 2020

Rev. Geogr. (Recife, Online)

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A soja (Glycine max (L.) Merrill) é o principal cultivo agrícola produzido na região do Matopiba. Entretanto, o sucesso ou quebra da produção de soja está relacionada ao déficit e/ou excesso hídrico. A pegada hídrica (PH) avalia a pressão das atividades humanas sobre os recursos hídricos. Assim, esse artigo tem por objetivo investigar a produtividade e pegada hídrica da soja, sob cenário atual e mudanças climáticas. A produtividade e pegada hídrica futura foram obtidas através do modelo de crescimento de cultura AquaCrop da FAO e do downscaling dos modelos de circulação geral da atmosfera HadGEM2-ES e MIROC5, para os cenários de RCP 4.5 e 8.5. Atualmente a produtividade da soja na região do Matopiba varia de 2,6 a 3,0 t ha-1 e a PHsoja de 2.036,6 a 2.584,12 m³ t-1. As projeções, geradas pelos modelos e RCP, sugerem aumento da produtividade da soja em até 2,0 t ha-1 e decréscimo na PHsoja de 700 m³ t-1. A avaliação da PHsoja futura, por suas componentes verde (água derivada da precipitação) e azul (de rios, subterrâneo), mostra que a demanda por água azul será maior que por água verde. A componente cinza (grau de poluição da água) da PHsoja diminui, mas esse componente deverá aumentar, uma vez que, considerou-se apenas fertilizantes nitrogenados e com valores praticamente constantes. Esses resultados ressaltam a importância de se criar estratégias de adequadas de manejo e cultivo, sob cenário de aumento produtividade de soja e da demanda por água azul, mantendo um uso aceitável dessa água.

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Impact of climate change on farms in smallholder farming systems: Yield impacts, economic implications and distributional effects

Cited by 23 publications

References 35 publications

The Economic Impact of Climate Change on the Local Apple

The Economic Impact of Climate Change on the Local Apple

Home gardening in sub‐Saharan Africa: A scoping review on practices and nutrition outcomes in rural Burkina Faso and Kenya

Quantificação Da Pegada Hídrica Da Soja Na Região Do Matopiba: Cenário Atual E Mudanças Climáticas

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