scholarly journals Adaptation measures (AMs) and mitigation policies (MPs) to climate change and sustainable blue economy: a global perspective

2020 ◽  
Author(s):  
Fahim Hossain
Keyword(s):  
Climate Change ◽  
Economic Development ◽  
Global Climate ◽  
Cost Effective ◽  
Mitigation Strategies ◽  
Global Perspective ◽  
Ghg Emission ◽  
Adaptation Measures ◽  
Blue Economy ◽  
Adaptation And Mitigation

Abstract Erratic patterns in climate have been forcing people to develop new adaptation and mitigation tools. Although world leaders have agreed to control greenhouse gases' (GHGs) emission, the current rate of emission may not stop global climate change (GCC). Scientists have been working to scientifically explain the effects of GHG emission on GCC, however, all climate changing phenomena may not be fully understandable now and more research is necessary to comprehend those knowledge gaps. Climate change has been severely affecting the ecological and socio-economic development but these effects can be mitigated by supporting sustainable technological and economic development as AMs and MPs. MPs to climate change may trade off the negative impacts of GCC and exploring and employing lucrative opportunities in blue economy can help in developing those AMs and MPs. Moreover, it is not possible to rapidly divert all global manufacturing processes into benign technological and economic perfection. For this reason, Bangladesh and other coastal countries are very aware of the need to introduce cost-effective AMs and MPs and society and environment oriented blue economy. Some worthwhile adaptation and mitigation strategies are discussed to minimize the carbon footprint, as remedies to curtail GCC impacts. Scientific relations of GCC with GHG emission and opportunities of blue economy are also explored.

scholarly journals Climate Change and Livestock Production: A Literature Review

Atmosphere ◽  
2022 ◽  
Vol 13 (1) ◽  
pp. 140
Author(s):  
Muxi Cheng ◽  
Bruce McCarl ◽  
Chengcheng Fei
Keyword(s):  
Climate Change ◽  
Reproductive Performance ◽  
Egg Production ◽  
Ghg Emissions ◽  
Mitigation Strategies ◽  
Adaptation Measures ◽  
Research Directions ◽  
Local Conditions ◽  
Livestock Products ◽  
Adaptation And Mitigation

Globally, the climate is changing, and this has implications for livestock. Climate affects livestock growth rates, milk and egg production, reproductive performance, morbidity, and mortality, along with feed supply. Simultaneously, livestock is a climate change driver, generating 14.5% of total anthropogenic Greenhouse Gas (GHG) emissions. Herein, we review the literature addressing climate change and livestock, covering impacts, emissions, adaptation possibilities, and mitigation strategies. While the existing literature principally focuses on ruminants, we extended the scope to include non-ruminants. We found that livestock are affected by climate change and do enhance climate change through emissions but that there are adaptation and mitigation actions that can limit the effects of climate change. We also suggest some research directions and especially find the need for work in developing country settings. In the context of climate change, adaptation measures are pivotal to sustaining the growing demand for livestock products, but often their relevance depends on local conditions. Furthermore, mitigation is key to limiting the future extent of climate change and there are a number of possible strategies.

Current Trends in Water Resources Research

2011 ◽  
Vol 367 ◽  
pp. 779-793
Author(s):  
Akpofure E. Taigbenu
Keyword(s):  
Climate Change ◽  
Water Resources ◽  
Global Climate ◽  
Cost Effective ◽  
Integrated Water Resources Management ◽  
Paradigm Shifts ◽  
Adaptation Measures ◽  
Engineering Research ◽  
Quantitative Expression ◽  
Time Shape

Research has largely been driven by the quest for innovation, new knowledge and improving the general wellbeing of the human race. Monumental challenges that plague humanity tend to, from time to time, shape research and take it to new heights, and one of such is the global water crisis [1,2]. To restate the obvious that water is the basis of life and the engine for social and economic growth, water resource engineering research attempts to address challenges related to: (i) how water of sufficient quantity and quality can be made available to meet various competing sectoral demands; (ii) how development and exploitation of the resource can be carried out in a sustainable manner so that its benefits extend to future generations; (iii) what adaptation and mitigating measures can be put in place to minimize the impacts of global climate change. This paper, therefore, presents trends in four areas of research in water resources engineering that focus on the paradigm shifts in water supply and sanitation, integrated modeling in order to give quantitative expression to integrated water resources management (IWRM), thereby achieving a more defined space for decision making, new and emerging cost-effective water treatment technologies, and research developments in adaptation measures to climate change.

On Climate Change Risks of Long-Term Socio-Economic Development in Russia

2019 ◽  
pp. 79-95
Author(s):  
N.E. Terentiev
Keyword(s):  
Climate Change ◽  
Economic Development ◽  
Technological Innovation ◽  
Global Climate Change ◽  
Global Climate ◽  
Climate Risk ◽  
Climate Change Risks ◽  
Socio Economic Development ◽  
Management Policies

Based on the latest data, paper investigates the dynamics of global climate change and its impact on economic growth in the long-term. The notion of climate risk is considered. The main directions of climate risk management policies are analyzed aimed, first, at reducing anthropogenic greenhouse gas emissions through technological innovation and structural economic shifts; secondly, at adaptation of population, territories and economic complexes to the irreparable effects of climate change. The problem of taking into account the phenomenon of climate change in the state economic policy is put in the context of the most urgent tasks of intensification of long-term socio-economic development and parrying strategic challenges to the development of Russia.

Climate change assessment impacts on the coastal area of Maliakos Gulf, Greece

2019 ◽  
Vol 11 (4) ◽  
pp. 1235-1249 ◽  
Author(s):  
A. Mentzafou ◽  
A. Conides ◽  
E. Dimitriou
Keyword(s):  
Climate Change ◽  
Economic Development ◽  
Ecosystem Services ◽  
Coastal Area ◽  
Economic Value ◽  
Wetland Loss ◽  
Mitigation Planning ◽  
Socio Economic Development ◽  
Climate Change Assessment ◽  
Adaptation And Mitigation

Abstract Coastal ecosystems are linked to socio-economic development, but simultaneously, are particularly vulnerable to anthropogenic climate change and sea level rise (SLR). Within this scope, detailed topographic data resources of Spercheios River and Maliakos Gulf coastal area in Greece, combined with information concerning the economic value of the most important sectors of the area (wetland services, land property, infrastructure, income) were employed, so as to examine the impacts of three SLR scenarios, compiled based on the most recent regional projections reviewed. Based on the results, in the case of 0.3 m, 0.6 m and 1.0 m SLR, the terrestrial zone to be lost was estimated to be 6.2 km2, 18.9 km2 and 31.1 km2, respectively. For each scenario examined, wetlands comprise 68%, 41% and 39% of the total area lost, respectively, reflecting their sensitivity to even small SLR. The total economic impact of SLR was estimated to be 75.4 × 106 €, 161.7 × 106 € and 510.7 × 106 € for each scenario, respectively (3.5%, 7.5% and 23.7% of the gross domestic product of the area), 19%, 17% and 8% of which can be attributed to wetland loss. The consequences of SLR to the ecosystem services provided are indisputable, while adaptation and mitigation planning is required.

scholarly journals Synergistic impacts of global warming and thermohaline circulation collapse on amphibians

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Julián A. Velasco ◽  
Francisco Estrada ◽  
Oscar Calderón-Bustamante ◽  
Didier Swingedouw ◽  
Carolina Ureta ◽  
...  
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Thermohaline Circulation ◽  
Climate Model ◽  
Global Climate ◽  
Extinction Risk ◽  
Meridional Overturning Circulation ◽  
Mitigation Strategies ◽  
Amphibian Species ◽  
Climate Conditions

AbstractImpacts on ecosystems and biodiversity are a prominent area of research in climate change. However, little is known about the effects of abrupt climate change and climate catastrophes on them. The probability of occurrence of such events is largely unknown but the associated risks could be large enough to influence global climate policy. Amphibians are indicators of ecosystems’ health and particularly sensitive to novel climate conditions. Using state-of-the-art climate model simulations, we present a global assessment of the effects of unabated global warming and a collapse of the Atlantic meridional overturning circulation (AMOC) on the distribution of 2509 amphibian species across six biogeographical realms and extinction risk categories. Global warming impacts are severe and strongly enhanced by additional and substantial AMOC weakening, showing tipping point behavior for many amphibian species. Further declines in climatically suitable areas are projected across multiple clades, and biogeographical regions. Species loss in regional assemblages is extensive across regions, with Neotropical, Nearctic and Palearctic regions being most affected. Results underline the need to expand existing knowledge about the consequences of climate catastrophes on human and natural systems to properly assess the risks of unabated warming and the benefits of active mitigation strategies.

Diatoms in Saline Lakes Paleoclimate and Paleoecology Interpretations

2007 ◽  
Vol 13 ◽  
pp. 149-168 ◽  
Author(s):  
Erik J. Ekdahl
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Global Climate Change ◽  
Water Conservation ◽  
Environmental Changes ◽  
Global Climate ◽  
Light Availability ◽  
Ionic Concentration ◽  
Mitigation Strategies ◽  
Environmental Response

Average global temperatures are predicted to rise over the next century and changes in precipitation, humidity, and drought frequency will likely accompany this global warming. Understanding associated changes in continental precipitation and temperature patterns in response to global change is an important component of long-range environmental planning. For example, agricultural management plans that account for decreased precipitation over time will be less susceptible to the effects of drought through implementation of water conservation techniques.A detailed understanding of environmental response to past climate change is key to understanding environmental changes associated with global climate change. To this end, diatoms are sensitive to a variety of limnologic parameters, including nutrient concentration, light availability, and the ionic concentration and composition of the waters that they live in (e.g. salinity). Diatoms from numerous environments have been used to reconstruct paleosalinity levels, which in turn have been used as a proxy records for regional and local paleoprecipitation. Long-term records of salinity or paleoprecipitation are valuable in reconstructing Quaternary paleoclimate, and are important in terms of developing mitigation strategies for future global climate change. High-resolution paleoclimate records are also important in groundtruthing global climate simulations, especially in regions where the consequences of global warming may be severe.

Towards Climate Change Mitigation and Adaptation

2021 ◽  
Vol 20 (1) ◽  
pp. 138-158
Author(s):  
Umer Khayyam ◽  
Rida Bano ◽  
Shahzad Alvi
Keyword(s):  
Climate Change ◽  
Global Climate ◽  
Capital City ◽  
Mitigation Measures ◽  
Negative Consequences ◽  
Adaptation Measures ◽  
Natural Systems ◽  
Mitigation And Adaptation ◽  
Level Of Motivation ◽  
The University

Abstract Global climate change is one of the main threats facing humanity and the impacts on natural systems as well as humans are expected to be severe. People can take action against these threats through two approaches: mitigation and adaptation. However, mitigations and adaptations are contingent on the level of motivation and awareness, as well as socio-economic and environmental conditions. This study examined personal perception and motivation to mitigate and adapt to climate change among the university students in the capital city of Pakistan. We divided the respondents into social sciences, applied sciences and natural sciences, using logistic regression analysis. The results indicated that students who perceive severity, benefits from preparation, and have more information about climate change were 1.57, 4.98 and 1.63 times more likely to take mitigation and 1.47, 1.14 and 1.17 times more likely to take adaptation measures, respectively. Students who perceived self-efficacy, obstacles to protect from the negative consequences of climate change and who belonged to affluent families were more likely to take mitigation measures and less likely to take adaptation strategies. However, mitigation and adaptation were unaffected by age, gender and study discipline.

scholarly journals Testing Farmers’ Perception of Climate Variability: A Case Study from Kirtipur of Kathmandu Valley

2012 ◽  
pp. 30-34
Author(s):  
Jiban Mani Poudel
Keyword(s):  
Climate Change ◽  
Climate Variability ◽  
Global Climate ◽  
Climatic Variability ◽  
Global Perspective ◽  
Kathmandu Valley ◽  
Climatic Fluctuations ◽  
Climate Fluctuations ◽  
Global And Local

In the 21st century, global climate change has become a public and political discourse. However, there is still a wide gap between global and local perspectives. The global perspective focuses on climate fluctuations that affect the larger region; and their analysis is based on long-term records over centuries and millennium. By comparison, local peoples’ perspectives vary locally, and local analyses are limited to a few days, years, decades and generations only. This paper examines how farmers in Kirtipur of Kathmandu Valley, Nepal, understand climate variability in their surroundings. The researcher has used a cognized model to understand farmers’ perception on weather fluctuations and climate change. The researcher has documented several eyewitness accounts of farmers about weather fluctuations which they have been observing in a lifetime. The researcher has also used rainfall data from 1970-2009 to test the accuracy of perceptions. Unlike meteorological analyses, farmers recall and their understanding of climatic variability by weather-crop interaction, and events associating with climatic fluctuations and perceptions are shaped by both physical visibility and cultural frame or belief system.DOI: http://dx.doi.org/10.3126/hn.v11i1.7200 Hydro Nepal Special Issue: Conference Proceedings 2012 pp.30-34

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