scholarly journals Climate Change Impacts on Water and Agriculture Sectors in Southern Africa: Threats and Opportunities for Sustainable Development

Water ◽  
2020 ◽  
Vol 12 (10) ◽  
pp. 2673 ◽  
Author(s):  
Charles Nhemachena ◽  
Luxon Nhamo ◽  
Greenwell Matchaya ◽  
Charity R. Nhemachena ◽  
Binganidzo Muchara ◽  
...  
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Southern Africa ◽  
Sustainable Management ◽  
Poverty Reduction ◽  
Arable Land ◽  
Agricultural Productivity ◽  
Climate Change Impacts ◽  
Economic Transformation ◽  
Adaptation Measures

Agriculture remains important in driving economic transformation, sustainable livelihoods, and development in developing countries. This paper provides a comprehensive analysis and discussion of climate change impacts on water and agriculture sectors and implications for the attainment of developmental outcomes such as food security, poverty reduction, and sustainable development in Southern Africa. The review gives policy messages for coping, adapting, and building resilience of water and agricultural production systems in the face of projected changes in climate and variability. The aim is to guide the region towards the achievement of the Sustainable Development Goals. Future projections for Southern Africa indicate reduced rainfall, increased temperatures, and high variability for the greater part of the region with severe reductions on the drier and marginal western parts. These impacts have profound implications for agriculture performance and contribution to national and regional developmental goals. The region is projected to experience reductions of between 15% and 50% in agricultural productivity, a scenario that would exacerbate food insecurity in the region. The challenge is to increase productivity on current arable land through efficient and sustainable management of available water and energy, and at the same time reducing pressure on the environment. Affordability and accessibility of innovative adaptation measures on water resources remain critical and these strategies should be part of broader sustainable development efforts. Overall, efforts to enhance agricultural productivity need to emphasise investments in sustainable management and use of water and energy resources in agriculture to achieve sustainable economic growth and livelihoods.

scholarly journals Climate Change Adaptation through the Water-Energy-Food Nexus in Southern Africa

2018 ◽  
Vol 15 (10) ◽  
pp. 2306 ◽  
Author(s):  
Sylvester Mpandeli ◽  
Dhesigen Naidoo ◽  
Tafadzwanashe Mabhaudhi ◽  
Charles Nhemachena ◽  
Luxon Nhamo ◽  
...  
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Climate Change Adaptation ◽  
Southern Africa ◽  
Climate Change Impacts ◽  
Well Being ◽  
Extreme Weather Events ◽  
Annual Rainfall ◽  
Mitigation And Adaptation ◽  
Trade Offs

Climate change is a complex and cross-cutting problem that needs an integrated and transformative systems approach to respond to the challenge. Current sectoral approaches to climate change adaptation initiatives often create imbalances and retard sustainable development. Regional and international literature on climate change adaptation opportunities and challenges applicable to southern Africa from a water-energy-food (WEF) nexus perspective was reviewed. Specifically, this review highlights climate change impacts on water, energy, and food resources in southern Africa, while exploring mitigation and adaptation opportunities. The review further recommends strategies to develop cross-sectoral sustainable measures aimed at building resilient communities. Regional WEF nexus related institutions and legal frameworks were also reviewed to relate the WEF nexus to policy. Southern Africa is witnessing an increased frequency and intensity in climate change-associated extreme weather events, causing water, food, and energy insecurity. A projected reduction of 20% in annual rainfall by 2080 in southern Africa will only increase the regional socio-economic challenges. This is exacerbating regional resource scarcities and vulnerabilities. It will also have direct and indirect impacts on nutrition, human well-being, and health. Reduced agricultural production, lack of access to clean water, sanitation, and clean, sustainable energy are the major areas of concern. The region is already experiencing an upsurge of vector borne diseases (malaria and dengue fever), and water and food-borne diseases (cholera and diarrhoea). What is clear is that climate change impacts are cross-sectoral and multidimensional, and therefore require cross-sectoral mitigation and adaptation approaches. In this regard, a well-coordinated and integrated WEF nexus approach offers opportunities to build resilient systems, harmonise interventions, and mitigate trade-offs and hence improve sustainability. This would be achieved through greater resource mobilisation and coordination, policy convergence across sectors, and targeting nexus points in the landscape. The WEF nexus approach has potential to increase the resilience of marginalised communities in southern Africa by contributing towards attaining the Sustainable Development Goals (SDGs 1, 2, 3, 6, 7, and 13).

scholarly journals Climate Change Adaptation Mechanism for Sustainable Development Goal 1 in Nigeria: Legal Imperative

2020 ◽  
pp. 1-21
Author(s):  
Erimma Gloria Orie
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Poverty Reduction ◽  
Sustainable Development Goal ◽  
Adaptation Measures ◽  
Development Goal ◽  
Extreme Poverty ◽  
The People ◽  
Reduction Strategies ◽  
Environmental Shocks

AbstractDespite international efforts on poverty reduction in the last decade, poverty is rampant in many countries including Nigeria. Poverty remains a principal challenge for development in twenty-first century and a threat to achievement of Sustainable Development Goal (SDG) 1, which is a global attempt, among others, to end poverty by 2030. Meanwhile, 13 out of the 15 countries where extreme poverty is rising are in Africa. According to the World Poverty Clock, Nigeria, by 2018, had the largest extreme poverty population of 86.9 million, thus making the people vulnerable to malnutrition, armed conflict, migration, and other socioeconomic and environmental shocks. Whereas these impacts are exacerbated by climate change (CC), unfortunately, Nigeria’s adaptation efforts are inadequate due to certain impediments. The chapter finds that Nigeria lacks the CC law to properly regulate institutional and policy interventions to impacts of CC. It argues that although adaptation as opposed to mitigation is interim, yet integrating adaptation measures into Sustainable Development (SD) framework and poverty reduction strategies is a potent means of addressing CC impacts on the poor and achieve SDG1 target. The chapter therefore recommends the establishment of CC law in Nigeria that incorporates adaptation measures in poverty reduction strategies and mainstreaming of CC issues.

scholarly journals Sustainable Development and Social, Ecological, and Economic Transformation in Vietnam: Insights for Policy

2019 ◽  
Vol 35 (2) ◽  
Author(s):  
Joachim Spangenberg
Keyword(s):  
Climate Change ◽  
Climate Change Impacts ◽  
Economic Transformation ◽  
Adaptation Measures ◽  
Core Element ◽  
Middle Income ◽  
Environmental Threats ◽  
Market Risks ◽  
Social Ecological ◽  
Mitigate Climate Change

Abstract: Vietnam is at crossroads: being a middle income country now, it has to deal with social, economic and environmental challenges better known from affluent countries, while still being in the transition from an agricultural to an industrial in a society transiting from rural to urban. At the same time, Vietnam has to prepare for the diverse impacts of climate change, a process beyond its control, by developing adaptation measures safeguarding the social and environmental basis of the society and economy. This requires strategic planning with a focus on enhancing the resilience of economy and society; supporting differentiation and diversity is a core element of this, in rural as much as in urban settings. Current policies need to be updated to accommodate both the value of diversity, and the long term perspective required to mitigate climate change impacts. Keywords: Vietnam, Social Ecological and Economic Transformation, polarisation, industrialisation, urbanisation, market risks, environmental threats

Gender, Forests and Climate Change

2021 ◽  
Author(s):  
Paloma Marcos Morezuelas
Keyword(s):  
Climate Change ◽  
Climate Change Mitigation ◽  
Climate Change Impacts ◽  
Forest Products ◽  
Value Chains ◽  
Adaptation Measures ◽  
Mitigation And Adaptation ◽  
Payment Schemes ◽  
Gender Lens ◽  
Change Mitigation

As users of forest products and guardians of traditional knowledge, women have always been involved in forestry. Nevertheless, their access to forest resources and benefits and participation in forest management is limited compared to mens despite the fact that trees are more important to women, who depend on them for their families food security, income generation and cooking fuel. This guide aims to facilitate the incorporation of a gender lens in climate change mitigation and adaptation operations in forests, with special attention to those framed in REDD. This guide addresses four themes value chains, environmental payment schemes, firewood and biodiversity that relate directly to 1) how climate change impacts affect women in the forest and 2) how mitigation and adaptation measures affect womens access to resources and benefits distribution.

scholarly journals Mudanças Climáticas no Semiárido Brasileiro: Experiências e Oportunidades para o Desenvolvimento (Climate Change in the Brazilian semiarid: Experiences and Opportunities for Development)

2015 ◽  
Vol 8 ◽  
pp. 484 ◽  
Author(s):  
Francislene Angelotti ◽  
Diana Signor ◽  
Vanderlise Giongo
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Environmental Sustainability ◽  
Social Inclusion ◽  
Green Economy ◽  
Environmental Services ◽  
Low Carbon ◽  
Adaptation Measures ◽  
Mitigation And Adaptation ◽  
Brazilian Semiarid

A comunidade científica, ao longo dos últimos anos, tem buscado soluções para o desenvolvimento sustentável do Semiárido. Os estudos dos impactos das mudanças climáticas subsidiam medidas de mitigação e adaptação frente às futuras alterações no clima. Adicionalmente, o desenvolvimento e adoção de processos e tecnologias voltados para o desenvolvimento sustentável, tendo em vista a viabilidade econômica, social e ambiental são fundamentais, para aumentar a segurança alimentar, gerenciar os recursos hídricos e erradicar a pobreza. O avanço do conhecimento obtido nos últimos anos e a interação entre as instituições de ensino e pesquisa assumem um papel importante na proposição e adoção de políticas públicas que visam aumentar a capacidade adaptativa da sociedade e da economia regional frente às mudanças climáticas, criando espaços de oportunidades e caminhos para a resiliência climática. Nesse sentido, a busca de soluções e oportunidades para o desenvolvimento do Semiárido brasileiro é estratégico, razão pela qual mantem-se um fórum de discussão permanente traduzido no Simpósio de Mudanças Climáticas e Desertificação no Semiárido Brasileiro, realizado bianualmente. A adoção de ações voltadas para o desenvolvimento sustentável é estratégica. A economia verde e o pagamento por serviços ambientais se tornaram oportunidades, pois atualmente o desenvolvimento econômico não pode estar dissociado das preocupações com relação às mudanças no clima e a preservação do ambiente. Para o Semiárido brasileiro é necessário fortalecer as ações em andamento e buscar soluções inovadoras para reduzir os impactos e riscos inerentes às mudanças climáticas, criar oportunidades na economia de baixo carbono e promover a inclusão social. The scientific community over the last few years has been sought solutions for sustainable development of the semiarid. The research about impacts of climate change is subsidizing mitigation and adaptation measures facing future changes, in semi-arid region. In addition, the development and adoption of processes and technologies for sustainable development, in view of economic, social and environmental sustainability are essential to increasing food security, manage water resources and eradicate poverty. The knowledge progress achieved in recent years and the interaction between education and research institutions play an important role on proposition and adopting public policies that aimed to increase the adaptive capacity of society and the regional economy to climate change, creating opportunities spaces and directions for climate resilience. In this sense, the search for solutions and opportunities for the development of the Brazilian semiarid is strategic, which is why keeping a permanent discussion forum translated at the Symposium on Climate Change and Desertification in the Brazilian semiarid carried out every two years. The adoption of actions for sustainable development, in view of economic, social and environmental viability is strategic. The green economy and payment for environmental services have become opportunities because currently the economic development cannot be dissociated from concerns about climate change. For the Brazilian semiarid is necessary to strengthen actions in progress and seek innovative solutions to reduce the impacts and risks posed by climate change, creating opportunities in the low carbon economy and promoting social inclusion. Key-words: adaptation, mitigation, environmental services, research.   

scholarly journals Targeting adaptation to safeguard sustainable development against climate-change impacts

2021 ◽  
Author(s):  
Lena Fuldauer ◽  
Scott Thacker ◽  
Robyn Haggis ◽  
Francesco Fuso Nerini ◽  
Robert Nicholls ◽  
...  
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Sustainable Development Goals ◽  
Climate Change Impacts ◽  
Economic Sectors ◽  
Global Priority ◽  
Climate Action ◽  
Development Goals ◽  
Systems Framework ◽  
The Relationship

Abstract The international community has committed to achieve 17 Sustainable Development Goals (SDGs) by 2030 and to enhance climate action under the Paris Agreement. Yet achievement of the SDGs is already threatened by climate-change impacts. Here we show that further adaptation this decade is urgently required to safeguard 68% of SDG targets against acute and chronic threats from climate change. We analyse how the relationship between SDG targets and climate-change impacts is mediated by ecosystems and socio-economic sectors, which provides a framework for targeting adaptation. Adaptation of wetlands, rivers, cropland, construction, water, electricity and housing in the most vulnerable countries should be a global priority to safeguard sustainable development by 2030. We have applied our systems framework at the national scale in Saint Lucia and Ghana, which is helping to align National Adaptation Plans with the SDGs, thus ensuring that adaptation is contributing to, rather than detracting from, sustainable development.

scholarly journals Risk assessment of climate change impacts and the post-mining land reclamation on the example of the “Brzeziny” Natural Aggregate Mine

2018 ◽  
Vol 50 (1) ◽  
pp. 43-54
Author(s):  
Katarzyna Pawełczyk
Keyword(s):  
Climate Change ◽  
Risk Assessment ◽  
Land Reclamation ◽  
Climate Change Impacts ◽  
Mining Area ◽  
Event Tree ◽  
Event Tree Analysis ◽  
Analytic Hierarchy ◽  
Adaptation Measures ◽  
Optimal Method

Abstract Mitigation of climate change and adaptation to its effects manifested in increasingly extreme meteorological phenomena are one of the most important contemporary global challenges. In the face of new hazards, numerous measures are taken to adapt environmental components and ventures to climate change, such as the reclamation of degraded areas – recognized as a key adaptation and mitigation action. The success and the property of selecting these measures, including reclamation, requires a detailed recognition of the risk of occurrence of various hazards and of the severity of their consequences in a given area. The study assessed the risk of the climate change impacts on the post-mining area and based on its results an optimal method of reclamation of the “Brzeziny” gravel pit was proposed, aimed at the maximum adaptation of the area to the occurrence of potential climate events. The risk analysis was based on elements of the common risk assessment methodology (CRAM) and enriched with elements of the analytic hierarchy process method (AHP). Moreover, the event tree analysis (ETA) logic technique was used to assess the proposed adaptation measures at the reclamation stage.

scholarly journals As Experiências da Coalizão Adapta Sertão na Disseminação de Tecnologias e Estratégias de Adaptação à Mudança Climática para o Agricultor Familiar do Semiárido Brasileiro (The experience of the Adapta Sertão Coalition in Disseminating Climate Change...)

2012 ◽  
Vol 4 (6) ◽  
pp. 1336 ◽  
Author(s):  
Daniele Cesano ◽  
Emilio Lèbre La Rovere ◽  
Martin Obermaier ◽  
Thais Corral ◽  
Laise Santos da Silva ◽  
...  
Keyword(s):  
Climate Change ◽  
Production Systems ◽  
Public Policies ◽  
Climate Change Impacts ◽  
Future Climate Change ◽  
Small Farmers ◽  
Family Farming ◽  
Adaptation Measures ◽  
Access To Water ◽  
Semi Arid

Este artigo descreve a experiência da coalizão Adapta Sertão na experimentação e disseminação de sistemas produtivos que possam tornar o agricultor familiar do Semiárido mais resiliente aos impactos da variação climática atual e da mudança do clima no futuro. Durante as experimentações, a coalizão teve que enfrentar várias barreiras ligadas à falta de integração entre políticas públicas existentes e projetos pilotos em comunidades locais. Hoje, a adaptação à mudança do clima não está sendo considerada na implementação de obras hídricas de pequeno e médio porte, que são de grande importância porque, geralmente, conseguem beneficiar as faixas de população mais pobres e mais suscetíveis aos impactos climáticos. As experiências mostram que é preciso desenvolver, com urgência, políticas públicas inovadoras que consigam integrar o acesso à água com a disseminação de tecnologias de adaptação e de sistemas produtivos mais resilientes à seca.  Palavras - chave: medidas de adaptação, agricultura familiar, semiárido, tecnologia.  The experience of the Adapta Sertão Coalition in Disseminating Climate Change Adaptation Technologies and Strategies for Family Farmers in Semi Arid Brazil  ABSTRACTThis paper describes the experience of the Adapta Sertão coalition in testing and experimenting production systems that have the potential to make small farmers of semi-arid Brazil more resilient to current and future climate change impacts. During the different testing, the coalition had to overcome several barriers linked to a lack of integration between current public policies. For example, today climate change is not considered in the design and implementation of small and medium hydraulic infrastructures. This limits the benefits to the target groups (small farmers) that are more likely to be affected by climate change. The experiences show that it is urgent and necessary to develop public policies to better integrate access to water, dissemination of climate resilient technologies and implementation of production systems more adequate to the semi arid conditions.  Keywords: adaptation measures, family farming, semi-arid, technology.

scholarly journals Possible adaptation measures of agriculture sector in the Nile Delta to climate change impacts

2009 ◽  
Vol 3 (1) ◽  
pp. 123-126 ◽  
Author(s):  
S. M. Attaher ◽  
M. A. Medany ◽  
A. F. Abou-Hadid
Keyword(s):  
Climate Change ◽  
Nile Delta ◽  
Climate Change Impacts ◽  
Yield Reduction ◽  
Agricultural System ◽  
Delta Region ◽  
Adaptation Measures ◽  
Agriculture Sector ◽  
The World ◽  
Impacts Of Climate Change

Abstract. The overall agricultural system in the Nile Delta region is considered as one of the highest intensive and complicated agriculture systems in the world. According to the recent studies, the Nile Delta region is one of the highly vulnerable regions in the world to climate change. Sea level rise, soil and water degradation, undiversified crop-pattern, yield reduction, pests and disease severity, and irrigation and drainage management were the main key factors that increased vulnerability of the agriculture sector in that region. The main objective of this study is to conduct a community-based multi-criteria adaptation assessment in the Nile Delta using a preset questionnaire. A list of possible adaptation measures for agriculture sector was evaluated. The results indicated that the Nile Delta growers have strong perceptions to act positively to reduce the impacts of climate change. They reflected the need to improve the their adaptive capacity based on clear scientific message with adequate governmental support to coop with the negative impacts of climate change.

scholarly journals Adaptación de la agricultura a escenarios de cambio global. Aplicación de métodos participativos en la cuenca del río Júcar (España)

2019 ◽  
Vol 18 (2) ◽  
pp. 29 ◽  
Author(s):  
Mar Ortega-Reig ◽  
Marta García-Mollá ◽  
Carles Sanchis-Ibor ◽  
Manuel Pulido-Velázquez ◽  
Corentin Girard ◽  
...  
Keyword(s):  
Climate Change ◽  
Global Change ◽  
Climate Change Impacts ◽  
Adaptation Strategy ◽  
Climate Change Scenarios ◽  
Adaptation Measures ◽  
La Mancha ◽  
Local Impacts ◽  
Del Rio ◽  
Adaptation Processes

<p>This paper develops a participatory methodology to integrate farmer’s vision in the design of an adaptation strategy to global change in the Jucar River basin. It aims at answering three questions: How farmers perceive climate change impacts; which adaptation measures they consider; and how they assess these measures. Participatory workshops with different actors were held in two areas (La Ribera and La Mancha Oriental). This methodology has allowed identifying the local impacts and consequences of global change, and the difficulties of the adaptation processes to climate change scenarios.</p>

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