Paradigms of climate change impacts on some major food sources of the world: A review on current knowledge and future prospects

2016 ◽  
Vol 216 ◽  
pp. 356-373 ◽  
Author(s):  
Ashutosh Tripathi ◽  
Durgesh Kumar Tripathi ◽  
D.K. Chauhan ◽  
Niraj Kumar ◽  
G.S. Singh
Keyword(s):  
Climate Change ◽  
Current Knowledge ◽  
Climate Change Impacts ◽  
Food Sources ◽  
Future Prospects ◽  
Major Food ◽  
The World

Ecosystem Services, Climate Change, and Food Security

2022 ◽  
pp. 603-635
Author(s):  
Samreen Siddiqui
Keyword(s):  
Climate Change ◽  
Developing Countries ◽  
Food Security ◽  
Ecosystem Services ◽  
Food Sources ◽  
Global Crisis ◽  
Major Food ◽  
The World ◽  
Semi Arid ◽  
Future Population

Food security is a rising concern around the world, especially in developing countries within arid and semi-arid regions. Ecosystem provides different services to support living and human survival, which includes some major food sources around the world like agriculture, fisheries, and livestock. With advancing times, humans improved these services and produced enough food to support the rising population. However, with increasing greenhouse gases, a new problem came into existence, commonly known as climate change (CC), which accelerated issues like food security and safety. Under such issues, people don't have access to basic facilities and food supply to survive, and with future population growth estimates, it is becoming even more difficult. Some major food sources together with alternate sources are discussed in this chapter. Upcoming CC impacts are discussed in detail in relation to major food sources and supported by world maps to provide a better picture. Major actions, government initiatives, and some suggestions are also provided to overcome this global crisis.

Ecosystem Services, Climate Change, and Food Security

2019 ◽  
pp. 247-279
Author(s):  
Samreen Siddiqui
Keyword(s):  
Climate Change ◽  
Developing Countries ◽  
Food Security ◽  
Ecosystem Services ◽  
Food Sources ◽  
Global Crisis ◽  
Major Food ◽  
The World ◽  
Semi Arid ◽  
Future Population

Food security is a rising concern around the world, especially in developing countries within arid and semi-arid regions. Ecosystem provides different services to support living and human survival, which includes some major food sources around the world like agriculture, fisheries, and livestock. With advancing times, humans improved these services and produced enough food to support the rising population. However, with increasing greenhouse gases, a new problem came into existence, commonly known as climate change (CC), which accelerated issues like food security and safety. Under such issues, people don't have access to basic facilities and food supply to survive, and with future population growth estimates, it is becoming even more difficult. Some major food sources together with alternate sources are discussed in this chapter. Upcoming CC impacts are discussed in detail in relation to major food sources and supported by world maps to provide a better picture. Major actions, government initiatives, and some suggestions are also provided to overcome this global crisis.

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.

Global Patterns of Climate-resilient Agriculture: A Review of Studies and Imperatives for Empirical Research in India

2020 ◽  
Vol 25 (2) ◽  
pp. 169-192
Author(s):  
P. K. Viswanathan ◽  
K. Kavya ◽  
Chandra Sekhar Bahinipati
Keyword(s):  
Climate Change ◽  
Empirical Research ◽  
Cropping Systems ◽  
Climate Change Impacts ◽  
Agriculture Sector ◽  
Indian Context ◽  
Multiple Dimensions ◽  
The World ◽  
Emerging Patterns ◽  
Different Parts

Globally, climate change impacts are manifold, severely affecting the agriculture sector. Climate-resilient agriculture (CRA) is viewed as a panacea for overcoming the adverse effects of climate change on agriculture. This article critically reviews the literature on CRA to delineate the emerging patterns of climate-resilient agriculture. It explores multiple dimensions of CRA as related to practices, technologies, policies, innovations and interventions across different parts of the world. In the end, a schematic approach towards undertaking empirical research on CRA in the Indian context is presented. The review finds that, globally, CRA practices mainly include systematic strategies for management of critical inputs, namely, land and water, cropping systems and livelihood management. It emerges that innovations and institutions have a crucial role in accelerating the rate of adoption of CRA practices. The article highlights the need for undertaking more empirical research to get a deeper understanding of the emerging patterns of CRA in the Indian context.

scholarly journals Climate change and Canada’s north coast: research trends, progress, and future directions

2018 ◽  
Vol 26 (1) ◽  
pp. 82-92 ◽  
Author(s):  
James D. Ford ◽  
Nicole Couture ◽  
Trevor Bell ◽  
Dylan G. Clark
Keyword(s):  
Climate Change ◽  
Current Knowledge ◽  
Geographic Location ◽  
Climate Change Impacts ◽  
Evidence Base ◽  
North Coast ◽  
Future Research ◽  
Northern Coast ◽  
Knowledge Mobilization ◽  
Interdisciplinary Approaches

This paper identifies and characterizes current knowledge on climate change impacts, adaptation, and vulnerability for Canada’s northern coastline, outlining key research gaps. Warming temperatures and increased precipitation have been documented across the northern coast, with the rate of sea ice decline ranging from 2.9% to 10.4% per decade. Storm intensity and frequency is increasing, and permafrost is warming across the region. Many of these changes are projected to accelerate in the future, with in excess of 8 °C warming in winter possible under a high-emission scenario by 2081–2100. Vulnerability to these changes differs by region and community, a function of geographic location, nature of climate change impacts, and human factors. Capacity to manage climate change is high in some sectors, such as subsistence harvesting, but is being undermined by long-term societal changes. In other sectors, such as infrastructure and transportation, limitations in climate risk management capacity result in continuing high vulnerabilities. There is evidence that adaptation is taking place in response to experienced and projected impacts, although readiness for adaptation is challenged by limited resources, institutional capacity, and a need for support for adaptation across levels of government. Priority areas for future research include (i) expanding the sectoral and geographic focus of understanding on climate change impacts, adaptation, and vulnerability; (ii) integrating climatic and socio-economic projections into vulnerability and adaptation assessments; (iii) developing an evidence base on adaptation options; and (iv) monitoring and evaluating the effectiveness of adaptation support. Cross-cutting themes for advancing climate change impacts, adaptation, and vulnerability research on the north coast more broadly include the need for greater emphasis on interdisciplinary approaches and cross-cultural collaborations, support for decision-orientated research, and focus on effective knowledge mobilization.

scholarly journals Climate change impacts on banana yields around the world

2019 ◽  
Vol 9 (10) ◽  
pp. 752-757 ◽  
Author(s):  
Varun Varma ◽  
Daniel P. Bebber
Keyword(s):  
Climate Change ◽  
Climate Change Impacts ◽  
The World

scholarly journals Climate-change feedback on economic growth: explorations with a dynamic general equilibrium model

2010 ◽  
Vol 15 (5) ◽  
pp. 515-533 ◽  
Author(s):  
FABIO EBOLI ◽  
RAMIRO PARRADO ◽  
ROBERTO ROSON
Keyword(s):  
Climate Change ◽  
Economic Growth ◽  
General Equilibrium ◽  
Computable General Equilibrium ◽  
Wealth Distribution ◽  
Climate Change Impacts ◽  
Economic Activities ◽  
Production And Consumption ◽  
The World ◽  
Emissions Intensity

ABSTRACTHuman-generated greenhouse gases depend on the level and emissions intensity of economic activities. Therefore, most climate-change studies are based on the models and scenarios of economic growth. Economic growth itself, however, is likely to be affected by climate-change impacts. These impacts affect the economy in multiple and complex ways: changes in productivity, resource endowments, production and consumption patterns. We use a new dynamic, multi-regional computable general equilibrium (CGE) model of the world economy to answer the following questions: Will climate-change impacts significantly affect growth and wealth distribution in the world? Should forecasts of human-induced greenhouse gas emissions be revised, once the climate-change impacts are taken into account? We found that, even though economic growth and emission paths do not change significantly at the global level, relevant differences exist at the regional and sectoral level. In particular, developing countries appear to suffer the most from the climate-change impacts.

scholarly journals Climate Change and Implications for Agriculture Sector in Sindh Province of Pakistan

2020 ◽  
Vol 39 (3) ◽  
pp. 668-677
Keyword(s):  
Climate Change ◽  
Climate Change Impacts ◽  
Institutional Reforms ◽  
Adaptation Measures ◽  
Agriculture Sector ◽  
Temperature And Precipitation ◽  
Sindh Province ◽  
Average Annual Temperature ◽  
The World ◽  
Weather Changes

Pakistan is a highly vulnerable country in the world to climate change. It is ranked among the five most affected countries in the world. Sindh, among the provinces of Pakistan, is located in the southern part and it stands to suffer not only directly from local climatic and weather changes but also from the weather activities in the upstream Indus River and from the coastal environments. This study aims to examine the past trend and future projections of climate variables, assess the climate change impacts on agriculture sector, and recommend adaptation measures for Sindh. The results show that there is statistically significant trend in the temperature and precipitation in some parts of Sindh. The results from climate change projections show that the average annual temperature in Sindh by the end of 21st century may increase by 2 to 5 0C depending on various emission scenarios. Furthermore, the climate change in Sindh is likely to decrease productivity of agriculture and household income. The study recommends infrastructural development, technological change, institutional reforms, information sharing, and effective regulations to make agriculture sector and other related sectors resilient to climate change.

scholarly journals The impact of climate change on water and energy security

2020 ◽  
Vol 20 (7) ◽  
pp. 2530-2546
Author(s):  
Mohammad Reza Goodarzi ◽  
Hamed Vagheei ◽  
Rabi H. Mohtar
Keyword(s):  
Climate Change ◽  
Climate Change Impacts ◽  
Hydropower Plant ◽  
Hydraulic Structures ◽  
Future Period ◽  
Future Performance ◽  
Hydropower Plants ◽  
The World ◽  
Fundamental Systems ◽  
The Impact

Abstract The interdependent fundamental systems, water and energy, face abundant challenges, one of which is climate change, which is expected to aggravate water and energy securities. The hydropower industry's benefits have led to its development and growth around the world. Nonetheless, climate change is expected to disturb the future performance of hydropower plants. This study looks at the Seimareh Hydropower Plant to assess the potential vulnerability of hydropower plants to climate change. Results indicate that climate change will affect the area's hydrological variables and suggest an increase in temperatures and decrease in precipitation during a 30-year future period (2040–2069). It is predicted that Seimareh Dam's inflow will decrease by between 5.2% and 13.4% in the same period. These hydrological changes will affect the Seimareh plant's performance: current predictions are that the total energy produced will decrease by between 8.4% and 16.3%. This research indicates the necessity of considering climate change impacts in designing and maintaining hydraulic structures to reach their optimal performance.

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