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 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.

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

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.

Water Management

2021 ◽  
pp. 387-400
Author(s):  
Rajan Janardhanan
Keyword(s):  
Climate Change ◽  
Water Management ◽  
Resource Management ◽  
Water Resources ◽  
Water Resource ◽  
Water Resource Management ◽  
Climate Change Impacts ◽  
Water Sources ◽  
Global Food Security ◽  
The World

The world faces an unprecedented crisis in water resources management, with profound implications for global food security, protection of human health, and maintenance of all ecosystems on Earth. Large uncertainties still plague quantitative assessments of climate change impacts and water resource management, but what is known for certain is that the climate is changing and that it will have an effect on water resources. Therefore, increased efforts will be needed to plan and manage water supplies in the future through increased monitoring and understanding of the interrelationships between population size, climate change, and water availability. The focus of water management is gradually shifting from developing new water sources to using existing water sources more effectively and efficiently. The world needs policy change in water management. Respect for water resources and their value is the starting point of deliberations. Governments have the essential water management function: to protect and allocate water resources to allow both individual and collective interests to benefit from water. Societies must also lead in understanding, provisioning for mitigating the impact of disasters, ranging from extreme droughts to unprecedented floods, caused by climate change and poor management of water and land. Public funds will likely remain the main source of water sectoral funding. It is up to governments to invest wisely to enhance the crucial role that water has for social and economic development in a country. Integrated water resource management strategy is accepted as a global model for achieving the objective of a sustainable water management system.

Climate change to hit Central America unevenly

2019 ◽  
Keyword(s):  
Climate Change ◽  
Costa Rica ◽  
Central America ◽  
Carbon Emissions ◽  
Local Governments ◽  
Climate Change Impacts ◽  
Extreme Weather ◽  
Intergovernmental Panel ◽  
Content Type ◽  
The World

Subject Climate change and Central America. Significance Costa Rica on February 24 launched an ambitious plan to achieve zero net carbon emissions by 2050. The announcement follows grave warnings by the Intergovernmental Panel on Climate Change of the impending impacts of global warming and comes as the region suffers another season of drought. Extreme weather phenomena are becoming a regular occurrence across Central America -- a region local governments consider to be among the most vulnerable in the world to climate change. Impacts Extreme weather threatens tourism income, with hurricanes capable of crippling tourism sectors in a matter of hours. Costa Rica and Panama’s relative success in mitigating climate change impacts may encourage more of the region’s migrants to move south. Costa Rica’s efforts will ultimately prove meaningless if the rest of the world does not take drastic action to reduce carbon emissions.

scholarly journals Hydro-climatic changes of wetlandscapes across the world

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
I. Åhlén ◽  
G. Vigouroux ◽  
G. Destouni ◽  
J. Pietroń ◽  
N. Ghajarnia ◽  
...  
Keyword(s):  
Climate Change ◽  
Land Use ◽  
Land Use Changes ◽  
Climate Change Impacts ◽  
Climatic Changes ◽  
Cold Climate ◽  
Land Area ◽  
Climate Zones ◽  
The World ◽  
And Function

AbstractAssessments of ecosystem service and function losses of wetlandscapes (i.e., wetlands and their hydrological catchments) suffer from knowledge gaps regarding impacts of ongoing hydro-climatic change. This study investigates hydro-climatic changes during 1976–2015 in 25 wetlandscapes distributed across the world’s tropical, arid, temperate and cold climate zones. Results show that the wetlandscapes were subject to precipitation (P) and temperature (T) changes consistent with mean changes over the world’s land area. However, arid and cold wetlandscapes experienced higher T increases than their respective climate zone. Also, average P decreased in arid and cold wetlandscapes, contrarily to P of arid and cold climate zones, suggesting that these wetlandscapes are located in regions of elevated climate pressures. For most wetlandscapes with available runoff (R) data, the decreases were larger in R than in P, which was attributed to aggravation of climate change impacts by enhanced evapotranspiration losses, e.g. caused by land-use changes.

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