International ranking of climate change action: An analysis using the indicators from the Climate Change Performance Index

2021 ◽  
Vol 148 ◽  
pp. 111316
Author(s):  
R. Puertas ◽  
L. Marti
Author(s):  
Terence Epule Epule ◽  
Abdelghani Chehbouni ◽  
Driss Dhiba ◽  
Mirielle Wase Moto ◽  
Changhui Peng

Energies ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 4067
Author(s):  
Jatin Nathwani ◽  
Niels Lind ◽  
Ortwin Renn ◽  
Hans Joachim Schellnhuber

In the presence of a global pandemic (COVID-19), the relentless pressure on global decision-makers is to ensure a balancing of health (reduce mortality impacts), economic goals (income for livelihood sustenance), and environmental sustainability (stabilize GHG emissions long term). The global energy supply system is a dominant contributor to the GHG burden and deeply embedded in the economy with its current share of 85%, use of fossil fuels has remained unchanged over 3 decades. A unique approach is presented to harmonizing the goals of human safety, economic development, and climate risk, respectively, through an operational tool that provides clear guidance to decision-makers in support of policy interventions for decarbonization. Improving climate change performance as an integral part of meeting human development goals allows the achievement of a country’s environmental, social, and economic well-being to be tracked and monitored. A primary contribution of this paper is to allow a transparent accounting of national performance highlighting the goals of enhancing human safety in concert with mitigation of climate risks. A measure of a country’s overall performance, combined as the Development and Climate Change Performance Index (DCI), is derived from two standardized indexes, the development index H and the Climate Change Performance Index CCPI. Data are analyzed for 55 countries comprising 65 percent of the world’s population. Through active management and monitoring, the proposed DCI can illustrate national performance to highlight a country’s current standing, rates of improvement over time, and a historical profile of progress of nations by bringing climate risk mitigation and economic well-being into better alignment.


Author(s):  
Assoc. Prof. Dr. Murat Necip ARMAN

Abstract The performance of Turkey in 2020 in terms of environmental security is examined in this study. Despite Turkey’s adoption of many international treaties about environmental issues, it is concluded that Turkey’s environmental performance in 2020 was very low. The research uses the Environmental Performance Index (EPI) and the Combating Climate Change Performance Index (CCPI) to access environmental security assessments. With the above results, it has been indicated that ecosystem vitality, biodiversity and habitat, 􀏐isheries, ef􀏐icient use of energy, and climate policies are the areas where the country performs the least. To add, The Ministry of Environment and Urbanization of Turkey has underlined that water pollution is the most important environmental problem in Turkey. Moreover, the fact that Turkey is one of seven countries that have not rati􀏐ied the Paris Climate Agreement is determined as a major issue of environmental security. Keywords: Human security, environmental security, Paris Climate Agreement, Environmental Performance Index (EPI), Combating Climate Change Performance Index (CCPI).


Author(s):  
Rosita Hamdan ◽  
Azmah Othman ◽  
Fatimah Kari

This study identifies the effects of climate variability as an environmental pressure on aquaculture production in Malaysia. Using Malmquist index approach, the analyses were applied to brackish-water ponds and cage aquaculture sectors in six states in Malaysia from 1993 to 2013. The Dynamic Malmquist Data Envelopment Analysis results had reflected that environmental technical change is the main factor behind the improvement of environmental performance index in pond production while the relative eco-efficiency is the major influencing factor in environmental performance index in cage aquaculture. Moreover, Pahang is the most efficient states in environmental aspects and technical support of brackish-water aquaculture ponds and cage activities, while Selangor is the least efficient state in aquaculture activities and under high climate change risks.Keywords: Aquaculture Production; Climate Change; Environmental Performance Index; Relative Eco-Efficiency; Environmental Technical Change.


2020 ◽  
Vol 19 (44) ◽  
pp. 39-65
Author(s):  
João Guerra ◽  
Luísa Schmidt ◽  
Iván López

Tendo em mente o cenário imposto pelas alterações climáticas na Europa, as páginas seguintes procurarão contribuir para fazer um balanço geral da situação nos países ibéricos, no contexto da União Europeia, com dois tipos de dados complementares. Por um lado, dados objetivos assentes no conhecimento técnico-científico, avançados pelo Índice de Desempenho em Alterações Climáticas (CCPI – Climate Change Performance Index). Por outro lado, fazendo uso do Eurobarômetro Especial 490 de 2019, analisar-se-ão dados de origem fundamentalmente leiga e mais subjetiva que, versando as mesmas matérias, assentam no ponto de vista dos cidadãos, suas percepções e atitudes. Procura-se, fundamentalmente, contrapor duas fontes de conhecimento distintas (perito e leigo) e, a partir daí, retirar ilações para o futuro da Europa e, particularmente, para o futuro dos dois países ibéricos aqui em foco.


2019 ◽  
Vol 3 (6) ◽  
pp. 723-729
Author(s):  
Roslyn Gleadow ◽  
Jim Hanan ◽  
Alan Dorin

Food security and the sustainability of native ecosystems depends on plant-insect interactions in countless ways. Recently reported rapid and immense declines in insect numbers due to climate change, the use of pesticides and herbicides, the introduction of agricultural monocultures, and the destruction of insect native habitat, are all potential contributors to this grave situation. Some researchers are working towards a future where natural insect pollinators might be replaced with free-flying robotic bees, an ecologically problematic proposal. We argue instead that creating environments that are friendly to bees and exploring the use of other species for pollination and bio-control, particularly in non-European countries, are more ecologically sound approaches. The computer simulation of insect-plant interactions is a far more measured application of technology that may assist in managing, or averting, ‘Insect Armageddon' from both practical and ethical viewpoints.


2019 ◽  
Vol 3 (2) ◽  
pp. 221-231 ◽  
Author(s):  
Rebecca Millington ◽  
Peter M. Cox ◽  
Jonathan R. Moore ◽  
Gabriel Yvon-Durocher

Abstract We are in a period of relatively rapid climate change. This poses challenges for individual species and threatens the ecosystem services that humanity relies upon. Temperature is a key stressor. In a warming climate, individual organisms may be able to shift their thermal optima through phenotypic plasticity. However, such plasticity is unlikely to be sufficient over the coming centuries. Resilience to warming will also depend on how fast the distribution of traits that define a species can adapt through other methods, in particular through redistribution of the abundance of variants within the population and through genetic evolution. In this paper, we use a simple theoretical ‘trait diffusion’ model to explore how the resilience of a given species to climate change depends on the initial trait diversity (biodiversity), the trait diffusion rate (mutation rate), and the lifetime of the organism. We estimate theoretical dangerous rates of continuous global warming that would exceed the ability of a species to adapt through trait diffusion, and therefore lead to a collapse in the overall productivity of the species. As the rate of adaptation through intraspecies competition and genetic evolution decreases with species lifetime, we find critical rates of change that also depend fundamentally on lifetime. Dangerous rates of warming vary from 1°C per lifetime (at low trait diffusion rate) to 8°C per lifetime (at high trait diffusion rate). We conclude that rapid climate change is liable to favour short-lived organisms (e.g. microbes) rather than longer-lived organisms (e.g. trees).


2001 ◽  
Vol 70 (1) ◽  
pp. 47-61 ◽  
Author(s):  
Robert Moss ◽  
James Oswald ◽  
David Baines

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