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Copyright of Dados - Revista de Ciências Sociais is the property of DADOS and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of International Journal of Professional Business Review (JPBReview) is the property of Open Access Publications LLC and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Environmental degradation, which is seen as the most critical obstacle to sustainable development, is addressed by SDGs 7, 11, and 13. The Kyoto Protocol is the first international agreement to solve the problem of environmental degradation. The purpose of this research is to examine the role of Annex II nations in promoting environmental sustainability, particularly those that have adopted environmental obligations under the Kyoto Protocol. The study tests the load capacity curve hypothesis for Annex II countries during the 1994–2018 period. To begin with, we applied some priori tests to panel data analysis and utilized appropriate analysis methods based on the results. Unit root, cointegration, and long‐run estimators were employed. The findings confirmed a long‐run relationship for the load capacity curve model. In the end, two different estimators, namely cross‐sectional ARDL and augmented mean group estimator, were used to test the validity of the load capacity curve hypothesis. The study found that while the hypothesis did not hold true for all Annex II countries, it was only valid for Finland. This research suggests that Annex II countries are not adequately contributing to the achievement of the Kyoto Protocol targets. [ABSTRACT FROM AUTHOR]

Many production activities contribute to environmental degradation by emitting greenhouse gases. The construction sector, one of the main sectors contributing to a country's economic growth, also contributes to greenhouse gas emissions (especially CO2). Concrete, one of the most commonly used materials in this sector, is a source of CO2 emissions due to its cement content. The purpose of this article is to examine the decoupling status between environmental degradation caused by CO2 emissions from ready-mixed concrete production and the economic growth of 20 OECD (Organisation for Economic Co-operation and Development) countries. This study consists of four stages and three periods. In the first stage, the variables are selected; in the second stage, the data are created; and in the third stage, data analysis is performed. In the final stage, the type of decoupling between economic growth and environmental degradation is separately determined for 20 OECD countries. These stages were completed for the pre-commitment period (2000–2007) of the Kyoto Protocol, the first commitment period (2008–2012), and the second commitment period (2013–2019). According to our findings, during the second commitment period of the Kyoto Protocol, only Switzerland and Belgium achieved absolute decoupling between the environmental degradation caused by CO2 emissions from concrete production and economic growth. [ABSTRACT FROM AUTHOR]

The present thematic review assessed 47 articles on the world's global climate management policy. It reviews the Kyoto Protocol and Paris Agreement aiming to mitigate climate change with the mechanisms of bindings and pledges, respectively. The research on Kyoto Protocol suggests that most Annex I parties have met their targets through its embedded mechanisms. However, global emissions continued to increase even in the protocol period owing to many defects in its inherent mechanism. Further, the review of the Paris Agreement reveals that most of its signatories are striving hard to achieve the targets. Despite that, the global emissions trends have been very alarming and predicted emissions could be far above the Paris Agreement's limit. The review reveals that the Kyoto Protocol successfully paved the way for a new climate management order. At the same time, the success of the Paris Agreement relies mainly on communication and compliance of respective Nationally Determined Contributions (NDCs) by signatories, alignments of NDCs and Intended Nationally Determined Contributions (INDCs), and transparency in their emission mitigation targets. The study opined that the developed nations should help developing nations meet their pledges, transfer first-hand technology and provide adequate innovative technological solutions with financial provisions for making a carbon-neutral sustainable planet. [ABSTRACT FROM AUTHOR]

Carbon dioxide (CO2) pollution has long been considered a severe environmental issue. The Road Transport sector is recognized as one of the biggest contributors to carbon emissions. In tackling climate change, the Kyoto Protocol was signed by developed and developing countries and represents a voluntary international treaty that aims to reduce carbon emissions. This work seeks to identify similarities in trend emission performance among 31 countries that ratified the agreement. The data come from the Emissions Database for Global Atmospheric Research, which contains the annual values of polluting gas emissions from 1970 to 2018. To do this, time series cluster analyses have been applied using two distance measures and considering different sub-periods. [ABSTRACT FROM AUTHOR]

This review article provides a comprehensive multidisciplinary and in-depth analysis of how the idea of Global Carbon Markets (GCM) has evolved from the Kyoto Protocol to the Paris Agreement and the post-Paris Agreement period (2015-2022) and why no real consensus has been reached after 25 years of negotiations, based on the categorisation of different arguments from different authors. We apply a semi-systematic review to 32 scientific articles, special reports, and relevant websites to analyse the failure in reaching international consensus on GCM. We apply three dichotomies, market vs. non-market-based approaches, top-down vs. bottom-up and national vs. international level. There are two striking findings. First (out of the articles that can easily be placed along all three dichotomies), there is an overwhelming majority of articles combining market-based, top-down, and international level explanations. This is however countered by a second finding, namely, that there is also a clear historical trend which is unlikely to change away from top-down and towards bottom-up approaches since the Paris agreement, combined with a movement towards more non-market-based and national approaches. [ABSTRACT FROM AUTHOR]

Copyright of Romanian Journal of Civil Engineering / Revista Română de Inginerie Civilă is the property of Matrix Rom and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

With the mounting evidence of the impact of climate change, measures to prevent it have gained momentum over recent years. A key part of this process has been the adoption of the Kyoto Protocol. With the enforcement of this protocol, the carbon market has risen to the top of the agenda. If we consider that forests are the most important factor in terms of the reduction of greenhouse gases emitted into the atmosphere, it is of utmost importance to clarify the legal relationship between carbon and forests. With this purpose in mind, this study primarily focuses on defining carbon and the sources of carbon emissions. It then investigates the scope of ownership rights in legal terms under Turkish law. Lastly, it assesses this issue in the context of forests to make a conclusion that carbon is the legal product of forest lands. [ABSTRACT FROM AUTHOR]

Copyright of Indonesian Journal of Forestry Research is the property of Indonesian Journal of Forestry Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

According to a commonly held view, states have fundamentally re-organized the differentiation between developed and developing countries in the climate regime in the 2015 Paris Agreement. In this view, the Paris Agreement replaces the 'rigid', 'static', and 'dichotomous' system of differentiation based on Annexes I and II to UN Framework Convention on Climate Change with a more 'flexible', 'dynamic', and 'subtle' solution. I argue that this view is incomplete. In fact, the early climate regime included additional layers of differentiation that go beyond the binary distinction between Annex and non-Annex parties. Through a discussion of three episodes in which states adjusted the system to the 'special circumstances' of regime members, I show how informalization and individualization – two hallmarks of differentiation in the Paris Agreement – had become central well before COP-21 and that the international climate regime thus developed a lot more gradually than is often assumed. [ABSTRACT FROM AUTHOR]

The increasing trend of energy generation and management systems towards decentralized structures such as using renewable energy resources makes it necessary to use digital and smart platforms for exchanging information and even conducting financial transactions in a decentralized manner, known as the peer‐to‐peer model. The decentralized transaction verification of cryptocurrencies makes it possible to use these encrypted currencies and decentralized blockchain networks in energy management systems and carry out financial transactions related to carbon trading. Carbon and other greenhouse gas (GHG) emission trading systems reduce the competitiveness of fossil fuel projects in the market and accelerate investment in low‐carbon energy sources such as wind and photovoltaic power generation units. This market mechanism allows large entities such as countries and companies that emit GHGs into the atmosphere to buy and sell these gases. This paper reviews the blockchain solutions developed for carbon markets. Studies related to the design of smart contracts in the platform of blockchain are investigated. Special cryptocurrencies that are used in the field of green energy transactions and carbon trading are introduced. In addition, the application of artificial intelligence and game theory in energy trading is stated. The study of different blockchain frameworks for carbon trading shows that the use of decentralized platforms in carbon trading can have a significant impact on the trend towards low‐carbon measures and achieving the goals of the Kyoto Treaty, increasing the value of green cryptocurrencies and the volume of transactions. These technologies offer a promising avenue for creating a more decentralized, efficient, and environmentally conscious energy ecosystem. [ABSTRACT FROM AUTHOR]

Sulfur hexafluoride (SF6), which survives in the atmosphere for an extremely long period of time, is the most potent greenhouse gas regulated under the Kyoto Protocol. So, the accurate monitoring of atmospheric SF6 plays an important role in the study of the control policies for reducing greenhouse gas emissions. The instruments for SF6 measurement are typically calibrated using certified reference materials. The concentrations of the commercially available SF6 reference materials usually have a broad range, from 1 μmol/mol to 6000 μmol/mol. Some characteristics including sensitivity, linear range, relative standard deviation, and accuracy are crucial for the determination of SF6 in such a broad concentration range. Therefore, the selection of a proper detector for the accurate determination of SF6 with such a broad range is extremely important to establish a gas chromatography (GC) method for developing SF6 reference materials. In this paper, several typical GC methods with different detectors, including a thermal conductivity detector (TCD), a pulsed discharge helium ionization detector (PDHID), and a flame photometric detector (FPD), were carefully established for the accurate determination of SF6 with different concentrations. The results show that an FPD detector has a relatively narrow linearity range, thus a quadratic equation should be established for building a calibration curve. The PDHID and TCD have good linearity with coefficients of 1.0000 in the concentration range of 10–100 μmol/mol (using a PDHID), and 100–1000 μmol/mol (using a TCD), respectively. Further considering the measurement errors of indication results, the PDHID is suitable for SF6 measurement when the concentrations are below 100 μmol/mol, whereas the TCD is suitable for SF6 measurement when the concentrations are over 100 μmol/mol. These results provide useful guidance in choosing an appropriate GC detector for the accurate determination of SF6, which are especially very helpful for developing SF6 reference materials. [ABSTRACT FROM AUTHOR]

The Conference of Parties (COP) of the multilateral environmental agreements (MEAs) provides a platform at a specific periodicity (one, two or three years) to review work of the Convention in question. The UN Framework Convention on Climate Change (UNFCCC) is a 'universal' convention with 198 parties. The 28th annual meeting of the COP (UNFCCC) was held in Dubai (UAE) during 30 November - 13 December 2023. The UN provides 'secretariat' support to the UNFCCC, hence the usage of prefix 'United Nations'. It is called a 'framework convention' since it was adopted with a bare skeleton on 09 May 1992. It required 'fleshing out' of the UNFCCC with required elements to make it work for the "'ultimate objective" of "stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system" (Article 2). It led to the adoption of the ("related legal instruments") 1997 Kyoto Protocol and 2015 Paris Agreement. The climate change regime now comprises these three legal instruments that seek to address the global climate problematique. Whereas COP27 (Sharm El-Shaik; 06–21 November 2022) was known for adoption of the decision on "loss and damage" funding for vulnerable countries hit hard by climate disasters, COP28 unveiled the first global climate 'stocktake'. This took place on the heels of UNEP Emissions Gap Report (20 November 2023) that issued warming that "world is heading for a temperature rise far above the Paris Agreement goals unless countries deliver more than they have promised". The UNEP report called for the GHG emissions (by 2030) to "fall by 28 per cent for the Paris Agreement 2°C pathway and 42 per cent for the 1.5°C pathway". Thus, there is a big chasm between what is laid down in the climate change regulatory framework, what is scientifically ordained and what is actually given effect on the ground by the states Parties. After 30 years (1994–2024), the resultant 'conundrum' presents a challenge at this juncture of planetary crisis. It calls for the state Parties to the global climate change regime to engage in a major course correction in the current global climate change regulatory approaches for securing our planetary future. [ABSTRACT FROM AUTHOR]

In 1998, the red-green Schröder government implemented the Environmental Tax Reform (ETR), raising taxes on petrol, diesel, natural gas and heating oil and introducing a new duty on electricity in Germany. At the same time, it cut non-wage labour costs by reducing public pension contributions. The goal was to achieve Germany's Kyoto Protocol emissions targets and to reduce a level of unemployment unprecedented since World War II while avoiding the burden on the public budget through revenue recycling. Employing microdata from household budget surveys of 1998 and 2003, this article analyses whether increased duties on motor fuels and electricity lead to a substantial reduction in households' consumption of these goods. Considering the ETR as a natural experiment, it uses the difference-in-differences approach in a European context with Germany as the treatment group and Italy, Spain and the UK as the control group. Ordinary least square regressions reveal that motor fuel demand is price inelastic, while electricity consumption increased despite the substantial rise in prices. Quartile regressions show that the effect of the motor fuel tax is slightly higher at the bottom than at the upper tail of the distribution supporting the notion that low-level consumers are more likely to find alternative substitutes. [ABSTRACT FROM AUTHOR]

The Conference of Parties (COP) of the multilateral environmental agreements (MEAs) provides a platform at a specific periodicity (one, two or three years) to review work of the Convention in question. The UN Framework Convention on Climate Change (UNFCCC) is a 'universal' convention with 198 parties. The 28th annual meeting of the COP (UNFCCC) was held in Dubai (UAE) during 30 November - 13 December 2023. The UN provides 'secretariat' support to the UNFCCC, hence the usage of prefix 'United Nations'. It is called a 'framework convention' since it was adopted with a bare skeleton on 09 May 1992. It required 'fleshing out' of the UNFCCC with required elements to make it work for the "'ultimate objective" of "stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climate system" (Article 2). It led to the adoption of the ("related legal instruments") 1997 Kyoto Protocol and 2015 Paris Agreement. The climate change regime now comprises these three legal instruments that seek to address the global climate problematique. Whereas COP27 (Sharm El-Shaik; 06–21 November 2022) was known for adoption of the decision on "loss and damage" funding for vulnerable countries hit hard by climate disasters, COP28 unveiled the first global climate 'stocktake'. This took place on the heels of UNEP Emissions Gap Report (20 November 2023) that issued warming that "world is heading for a temperature rise far above the Paris Agreement goals unless countries deliver more than they have promised". The UNEP report called for the GHG emissions (by 2030) to "fall by 28 per cent for the Paris Agreement 2°C pathway and 42 per cent for the 1.5°C pathway". Thus, there is a big chasm between what is laid down in the climate change regulatory framework, what is scientifically ordained and what is actually given effect on the ground by the states Parties. After 30 years (1994–2024), the resultant 'conundrum' presents a challenge at this juncture of planetary crisis. It calls for the state Parties to the global climate change regime to engage in a major course correction in the current global climate change regulatory approaches for securing our planetary future. [ABSTRACT FROM AUTHOR]

Recognizing the environmental development-related commitments made by the Next Eleven countries at 26th Conference of Parties (COP26), this study scrutinizes the repercussions accompanying good democratic governance, renewable energy transition, economic growth, and the ratification of the Kyoto Protocol on carbon emission figures of these emerging nations. In this regard, the period of analysis considered spans from 1990 to 2018 while the econometric analyses involve application of both parametric and non-parametric panel data estimators. Among the key findings, firstly, the outcomes from the parametric estimation methods verify that establishing better democratic governance and undergoing renewable energy transition, both independently and jointly, curb carbon emission levels, while higher economic growth and the signing of the Kyoto Protocol are responsible for boosting emissions the Next Eleven countries. Secondly, the findings derived using the non-parametric methods reveal a great deal of heterogeneity when compared with the results obtained from the parametric analysis. Notably, better democratic governance is seen to reduce carbon emissions in less and moderately polluted. Next Eleven nations, while renewable energy transition curbs emissions only in the moderately and highly polluted ones. Additionally, these variables jointly inhibit emissions only in the Next Eleven nations that are moderately polluted. Besides, better democratic governance is observed to mediate the renewable energy transition-carbon emissions nexus only for the less-polluted Next Eleven nations, while the environmental impacts of economic growth and the signing of the Kyoto Protocol vary across different emission quantiles. Accordingly, relevant policies are recommended for helping the Next Eleven countries to comply with their pledges made at the COP26. [ABSTRACT FROM AUTHOR]

Parties, expert review teams and the secretariat have worked diligently over the past decades to implement a transparency system that responds to the decisions of Parties. The existing system has enhanced the transparency of Party's reporting of climate information and has been successful in assessing Parties' compliance with their Kyoto Protocol obligations. But that system is operating at a very high, possibly unsustainable, workload for all involved. With the ensuing demands from the enhanced transparency framework requiring more Parties to report more information more frequently, it is important to take stock of what has been learned and apply that knowledge to implement a system that adheres to the Parties' decisions and achieves the goals of the Paris Agreement. This paper proposes implementation of a reporting and review process that is "fit-for-purpose", with a view to ensuring that the objectives of the Paris Agreement are met in the most efficient, cost-effective and sustainable manner. Key elements in the design of a "fit for purpose" approach include: ensuring national submissions made by Parties are fit for purpose, organizing reviews in a manner that is most appropriate for the circumstances of the country under review, and preparing focused review reports that are conducive to Parties' needs. The proposed approach starts from the basic premise that within the cyclic reporting and review process the previous review team did their job and the present review team therefore focuses on changes in the submission. [ABSTRACT FROM AUTHOR]

This study answers four research questions by contextualising the background to Japan's "carbon neutrality and net-zero" (CNN) policy, which was announced in October 2020, and identifying important changes in Japanese climate policy between 1990 and 2020. What is the link between the problem of fairness under the Kyoto targets and the Japanese government's initial reluctance towards ambitious carbon emission reductions? Why did the Japanese business sector initially resist the possibility of ambitious carbon emission reductions? How has the term "climate crisis" contributed to the need for CNN policy? Why did the Japanese government change its reluctant stance and announce the CNN policy in October 2020? Four main findings were extracted from a narrative technique-based analysis of Japan's policy documents related to CNN. The following are the findings: [i] the framing of climate change as a "climate crisis" by influential Japanese climate stakeholders was a key motivation for Japan to formally announce its CNN policy in October 2020; [ii] pressure from the international community and the political leadership of the Yoshihide Suga administration are essential factors that led the Japanese government to change its stance and announced this policy; [iii] it is possible that the policy could have been announced sooner, but concern among Japanese climate stakeholders about the problem of fairness in the Kyoto Protocol's emission reduction targets likely impeded such an announcement; and [iv] this concern underpinned Keidanren's (or the business sector's) consistent opposition to the introduction of regulatory schemes. These results emerge for the first time in a study of Japan's carbon neutrality, particularly in terms of the broader context of climate politics. Finally, we offer a possible explanation for Suga's deliberate announcement of the CNN policy. This opens up space for future research to complement our study by providing important indicators on the trajectory of this important policy. [ABSTRACT FROM AUTHOR]

148 Whether emission allowances and carbon credits constitute property is an interesting legal question in every private law system. EU ETS allowances and similar allowances are instruments that are used to settle obligations based on previous emissions. If the concept of property is defined at the level of rights, allowances should not be considered as property. Yet, they may qualify as objects that can be owned. We come to this conclusion in Finland where the concept of property is usually defined so that property consists of patrimonial rights. Furthermore, ownership of allowance is property. Similarly, CERs under Article 12 of the Kyoto Protocol and A6.4ERs under the Paris Agreement do not constitute property under Finnish private law but qualify as objects of ownership. The same findings apply to carbon credits issued by independent crediting mechanisms, presuming it is reasonable to conceptualize the credits at hand as objects of ownership. [ABSTRACT FROM AUTHOR]

Copyright of Human Sciences Journal / Revue des Sciences Humaines is the property of Universite des Freres Mentouri Constantine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

It is vital, following the Kyoto Protocol, to find environmentally benign and energy-efficient refrigerants, consequently boosting the coefficient of performance (COP). Refrigeration systems are used extensively in the industrial, home, and commercial sectors for cooling, heating, food preservation, and cryogenic purposes. Researchers have successfully employed the application of nanoparticles in cooling systems to achieve improved enhancement, reliability, and efficiency of refrigeration systems because of their higher heat transfer and thermophysical capabilities. The function of numerous variables, however, makes the experimental technique appear to be costly and time-consuming to carry out. This study was, therefore, designed to numerically simulate the performance assessment of a nanoparticle-enhanced Cascaded Vapor Compression Refrigeration Cycle (CVCRC). The focus of this paper is on four distinct SiO2 nanoparticle nanorefrigerants and their pure fluids: two HFCs as well as two fourth-generation refrigerants (HFOs), namely; R12, R134a, R1234yf, and R-1234ze (E). The results show that adding nanoparticles to the pure refrigerant improves COP, and the highest values were achieved with the R1234ze(E)/SiO2 mixture. Increasing the mass concentration of the nanoparticles leads to an increase in the refrigeration effect, an increase in COP, and a reduction in compressor work. Although R125 had the lowest compressor work of 47.12 kW when SiO2 nanoparticles are introduced, however, is not suitable for refrigeration because of its high GWP values. R1234ze has the second-lowest compressor work of 59.58 kW with the addition of SiO2, it is consequently more energy efficient and can be used in its place as it has a GWP of 6, among other benefits. [ABSTRACT FROM AUTHOR]

As efforts to scale up the carbon dioxide removals (CDR) sector continue to expand, the question of liability for failed storage, also known as 'reversals', comes to the fore. There are a range of possibilities and views as to who should be liable if reversals do occur. As well as a need to better understand both the permanance issues and risks associated with given CDR methods, we seek to deepen understandings of and the means to address the risk of storage failure through legal approaches and structures. We review the comparable carbon market scenario that preceded entry into force of the Kyoto Protocol, the current voluntary carbon market, and what implications scaling up the CDR sector may have. We canvass a range of legal approaches and structures, and argue that liability for on-going storage integrity should remain with the party that carries out the CDR project, proposing also an institutional structure building on the same. [ABSTRACT FROM AUTHOR]

Copyright of Revista Foco (Interdisciplinary Studies Journal) is the property of Revista Foco and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In India most of the domestic refrigerators use Tetrafluoroethane, (CF3CH2F) i.e., R134a as a refrigerant from Halofluorocarbon (HFC) group. This refrigerant though have a zero-ozone depletion potential (ODP) but has high global warming potential (GWP). When it is released into the atmosphere so many environmental issues like acid rains, global warming, etc., result. Therefore, HFC group refrigerants should be banned in the coming years based on the Kyoto Protocol. So, in the present research work, theoretical analysis was carried out to investigate the properties of different low GWP refrigerants and their mixtures from different groups in the perspective of the replacement of R-134a in a domestic refrigerator. The most promising direct substitutes identified from this work are three refrigerants namely R513A, R513B and R515A. The results revealed that COP and the Exergetic efficiency of refrigerant R513A and R513B are on par with R134a with a slight difference of 5.6%, which decreases with the increase in evaporator temperature. The total efficiency defect is more for R513A, R513B followed by R515A and R134a, with a negligible difference. So, it is concluded that refrigerants R513A & R513B can be directly used as an alternative to R134a, but when using the R515A system needs some modifications. [ABSTRACT FROM AUTHOR]

The climate impacts of global warming compromise intergenerational environmental justice. While acknowledging this problem, the use and demand for fossil fuels remains high. The discussion was aggravated after the Kyoto Protocol, which established carbon credits policy. The purpose of this article is to analyze the adequacy of this measure, concluding that it is inadequate in the face of the worldwide participation in the market, which prevents the global balance of carbon emissions, and slow carbon feedback. The research, bibliographical and documentary, relates physical science and law, to proceed with deductions and interpretive and critical analysis. [ABSTRACT FROM AUTHOR]

The monitoring of CO 2 emissions has become a sensitive topic of discussion in the last years. The engagement of the protocol of Kyoto, and the subsequent activities that the different countries have carried out to reduce the CO 2 emissions, are factors which push the topic into the spotlight. An interesting issue regards how the disparities of such emissions can be analyzed by sources and by subpopulations. In this paper an innovative procedure to jointly decompose the disparity by sources and by subpopulations is proposed. The assessment of the inequality is determined by the Zenga-84 index. This new methodology is applied to the analysis of the per capita CO 2 emission disparities for European countries, by simultaneously considering their sources (coal, oil, natural gas, and other) and the membership of the country to OECD.Q [ABSTRACT FROM AUTHOR]

Copyright of Taiwan Law Review is the property of Angle Publishing Co., Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The purpose of this research is to analyze the performance of an air conditioner that uses natural refrigerant R290 both analytically and experimentally. The feasibility of R290 for R22 air conditioner is examined thoroughly. Since the alternatives used in R22 air conditioners possess high GWPs and they are controlled by the Kyoto Protocol. The Kyoto Protocol mainly indicates that the high GWP refrigerants used in refrigeration and air conditioning sectors are classified into one among the targeted greenhouse gases. Therefore, the present work focuses on ecofriendly-refrigerant R290 as a substitute to R22. In comparison to R22, R290 has no ODP and a very low GWP. An analytical study is conducted based on the actual VCR cycle. An experimental study was conducted on the R22 air conditioner with R290 at various outdoor conditions. Test results revealed that electrical energy consumption of air conditioner with R290 was 12.30% lower compared to R22 for the lower operating conditions and it was 11.40% lower compared to R22 for the higher operating conditions. Cooling capacity of R290 compared to R22 is lower in the range of 6.37–9.24% for the test conditions studied. For the operating circumstances studied, the energy efficiency ratio of R290 is higher than R22, ranging from 2.41 to 6.77%. Compressor discharge temperature of R290 is lower in the range of 8.67–15.32 °C for all the investigated conditions. When compared to R22, CO2 emissions from air conditioners operating with R290 are lower in the range from 13.10 to 14.18%. The study revealed that R290 is a viable option to replace R22 used in air conditioners in terms of performance and environmental aspects. [ABSTRACT FROM AUTHOR]

Broad participation and compliance are key elements of any successful international environmental agreement (IEA). Notwithstanding the participation of a significant number of countries in the Paris Agreement, the level of compliance remains challenging. This article investigates the potential role of fairness in enhancing compliance under the Paris Agreement. It draws lessons from the Montreal and Kyoto protocols that could assist the Paris Agreement in incentivising countries. The article discusses the operationalisation of the common but differentiated responsibilities and respective capabilities (CBDR-RC) principle in different treaties. A formulaic approach to interpreting the CBDR-RC principle and the imposition of restrictions on non-compliant parties could be effective ways of promoting compliance with the Paris Agreement. Besides, market-based solutions are considered as economic approaches to incentivising countries to meet the climate target. The importance of market-based solutions is supported by the findings from a worldwide survey among international delegates negotiating the Paris Agreement. [ABSTRACT FROM AUTHOR]

Climate change is an imminent threat to the entire world and represents a change in the properties of the climate system. The threats of climate change affect both the environment and the social and economic framework. „Climate change is the biggest and most massive failure to date". Climate change at the global level causes climate disturbances, the erosion of biodiversity and amplifies the effects on people's health, therefore, the climate crisis is increasingly the subject of legal regulations and correlative theoretical reflection. We thus find the theme of climate change in numerous international documents: the United Nations Convention on Climate Change, the Kyoto Protocol, the Paris Agreement. [ABSTRACT FROM AUTHOR]

Sulfur hexafluoride (SF6) gas is one of the high global warming potential (GWP) gases regulated under the Kyoto Protocol. In Malaysia's Biennial Update Report 3, the Revised 1996 Intergovernmental Panel on Climate Change Guidelines were followed to estimate the SF6 emissions in the country, including the time series from 1990 to 2016. The majority of SF6 emissions originate from the use of this gas in electrical equipment, where it is predominantly used in transmission switch gears, which have increased rapidly because of increasing electricity demand. SF6 gas plays a significant role in greenhouse gas emissions in Malaysia because this gas has a higher GWP than carbon dioxide. Hence, this SF6 gas needs to be estimated using newer guidelines such as the 2006 IPCC Guidelines. Detailed activity data in the new methodology require stakeholders' engagement with utility providers and government agencies. This paper describes the GHG inventory improvement plan, focusing on SF6 emissions for Industrial Processes and Product Use for Malaysia through this transition of methodology. [ABSTRACT FROM AUTHOR]

Copyright of Law of Ukraine / Pravo Ukraini is the property of Editorial Board of Journal "Law of Ukraine" and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The Far-Infrared Radiation Mobile Observation System (FIRMOS) is a Fourier transform spectroradiometer developed to support the Far-infrared Outgoing Radiation Understanding and Monitoring (FORUM) satellite mission by validating measurement methods and instrument design concepts, both in the laboratory and in field campaigns. FIRMOS is capable of measuring the downwelling spectral radiance emitted by the atmosphere in the spectral band from 100 to 1000 cm −1 (10–100 µm in wavelength), with a maximum spectral resolution of 0.25 cm −1. We describe the instrument design and its characterization and discuss the geophysical products obtained by inverting the atmospheric spectral radiance measured during a campaign from the high-altitude location of Mount Zugspitze in Germany, beside the Extended-range Atmospheric Emitted Radiance Interferometer (E-AERI), which is permanently installed at the site. Following the selection of clear-sky scenes, using a specific algorithm, the water vapour and temperature profiles were retrieved from the FIRMOS spectra by applying the Kyoto protocol and Informed Management of the Adaptation (KLIMA) code. The profiles were found in very good agreement with those provided by radiosondes and by the Raman lidar operating from the Zugspitze Schneefernerhaus station. In addition, the retrieval products were validated by comparing the retrieved integrated water vapour values with those obtained from the E-AERI spectra. [ABSTRACT FROM AUTHOR]

This study evaluates the progress of efficient energy use and the control of carbon dioxide (CO2) emissions in Japan between 1990 and 2012. A new indicator of energy performance is presented called environmental energy efficiency (EEE). The EEE of manufacturing industries was measured by each prefecture in Japan. We estimated the influencing factors of EEE for each industry by applying the pooled mean group (PMG) method. Our findings are as follows: First, the Japanese manufacturing industry has not been in line with the EEE improvement goals since the adoption of the Kyoto Protocol. However, the progress of each industry was relatively consistent by region. Second, EEE tends to improve and then deteriorate or monotonically increase as economic development progresses. Third, EEE is raised by expanding industry share. Finally, EEE, which focuses on energy reduction, is likely to increase with the progress of energy-saving technology. [ABSTRACT FROM AUTHOR]

A tractable dynamic model of international climate policies is analysed. The choice of bargaining game influences participation levels, emission quotas and technology investment levels. I derive several predictions that are arguably consistent with the differences between the 1997 Kyoto Protocol and the 2015 Paris Agreement—including the transitioning from the former to the latter. [ABSTRACT FROM AUTHOR]

African swine fever (ASF) is a severe infectious disease caused by the African swine fever virus (ASFV), seriously endangering the global pig industry. ASFV possesses a large genome, strong mutation ability, and complex immune escape mechanisms. Since the first case of ASF was reported in China in August 2018, it has had a significant impact on social economy and food safety. In the present study, pregnant swine serum (PSS) was found to promote viral replication; differentially expressed proteins (DEPs) in PSS were screened and identified using the isobaric tags for relative and absolute quantitation technology and compared with those in non-pregnant swine serum (NPSS). The DEPs were analyzed using Gene Ontology functional annotation, Kyoto Protocol Encyclopedia of Genes and Genome pathway enrichment, and protein–protein interaction networks. In addition, the DEPs were validated via western blot and RT-qPCR experiments. And the 342 of DEPs were identified in bone marrow-derived macrophages cultured with PSS compared with the NPSS. The 256 were upregulated and 86 of DEPs were downregulated. The primary biological functions of these DEPs involved signaling pathways that regulate cellular immune responses, growth cycles, and metabolism-related pathways. An overexpression experiment showed that the PCNA could promote ASFV replication whereas MASP1 and BST2 could inhibit it. These results further indicated that some protein molecules in PSS were involved in the regulation of ASFV replication. In the present study, the role of PSS in ASFV replication was analyzed using proteomics, and the study will be provided a basis for future detailed research on the pathogenic mechanism and host interactions of ASFV as well as new insights for the development of small-molecule compounds to inhibit ASFV. [ABSTRACT FROM AUTHOR]

This article seeks to examine as to how relevant environmental policy and legal principles deal with adaptation and mitigation challenges posed by climate change in Sub-Saharan Africa. It reviews and analyzes relevant provisions and processes of the UN Framework Convention on Climate Change (UNFCCC), the Kyoto Protocol, the Paris Agreement as well as other relevant principles such as common but differentiated responsibility and respective capability (CBDRRC) and binding emission reduction targets. The Sub-Saharan Africa's attempts to adapt to and mitigate the effects of climate change are reviewed along with the challenges in the region including the urgent need for climate financing. It concludes by urging the creation of a separate department of climate change by the Sub-Saharan African States, the implementation of environmental liability insurance, the revitalization of the West African power pool project, and the creation of a robust financial mechanism under the Paris Agreement for adaptation and mitigation policies in the Sub-Saharan Africa. [ABSTRACT FROM AUTHOR]

The mismatch between commitments made by international actors and the persistence of behaviors that breach what was agreed upon is a common phenomenon in international relations. This article aims to investigate this issue by studying the case of the International Climate Change Regime and its effectiveness. By analyzing and comparing the Kyoto Protocol and the Paris Agreement, based on specialized literature, some explanatory hypotheses are presented. [ABSTRACT FROM AUTHOR]

To achieve the ideal emissions reduction goals, several studies have suggested that carbon emissions should be examined in the framework of both territorial and consumption-based emissions. Nevertheless, the European Union (EU) SDGs targets aimed at mitigating carbon emissions based on the United Nation (UN) Kyoto Protocol structure, only appears to be concerned with the reduction of territorial-based emissions whilst emissions embodied on imported goods and services receive very little attention. To this end, this study examines the contributions of outward foreign direct investment (OFDI) and disaggregate trade flows toward consumption-based sustainability in twenty-one (21) EU countries for the period 1995--2019. The study utilizes the STIRPAT model (Stochastic Impacts by Regression on Population, Affluence, and Technology) and battery of advanced econometric techniques such as the Cross-Sectional Autoregressive Distributed Lag (CS-ARDL), Common Correlated Effects (CCE) and the Cross-Sectional Distributed Lags (CS-DL) to examine the short-and long-run dynamics of OFDI and trade on consumption-based emissions. Finding reveals that EU exports and OFDI spillover reduces consumption-based emission, whilst import of goods and services promote emissions both in the short-run and long-run. This suggests that the progress report on carbon emissions reduction for most EU countries under the greenhouse gas accounting systems are merely carbon emissions outsourced to low-income countries whilst consumption-based emission continues to increase. These findings are robust to several econometric problems with set of policy implications provided for policymakers and governments to formulate more efficient strategies toward the mitigation of consumption-based carbon emissions among EU countries. [ABSTRACT FROM AUTHOR]

International law is faced with the challenge between lex lata and lex ferenda in nature. Lex lata, based on legal positivism, has binding obligations and a top-down compliance structure, while lex ferenda, on the contrary, is based on non-binding values and bottom-up adherence architecture. Determining the legal nature of each regime is important because depending on its nature, the assessment of its efficiency will be different. The question is whether the evolution process of the climate change regime is towards lex lata or lex ferenda? Examining indicates that initially the Framework Convention, in terms of some indicators, was lex lata and in others it was lex ferenda. Subsequently, to address the shortcomings of the Convention, especially the lack of legally binding targets and timelines, the Kyoto Protocol shifted to a strong lex lata. Finally, due to the inefficiency of the Protocol arising from the institutional design failure, the Paris Agreement became a lex ferenda. Analyzing the Sharm el-Sheikh Implementation Plan (2022) indicates that the Regime is still mainly based on ideal values and non-binding commitments. For the future transformation of the Regime into an efficient lex lata, a gradual process, rather than a strong shift, shall be followed that is being done in the case of the fund for loss and damage that was previously lex ferenda and is becoming lex lata. [ABSTRACT FROM AUTHOR]

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