Carbon emission drivers in the Belt and Road Initiative countries—An empirical analysis based on countries with different income levels

Energy and climate management., Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Spatial network analysis of tourism carbon efficiency: A study in Chinese prefecture-level cities

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 144847 - 144847

Published: Jan. 1, 2025

Language: Английский

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Measurement of Carbon Emission Transfer in China's Construction Industry and Analysis of Spatial and Temporal Distribution of Carbon Emissions

Global Challenges, Journal Year: 2025, Volume and Issue: 9(4)

Published: Feb. 13, 2025

Abstract The construction industry is an important material production sector in China's national economy, and the trade of goods services between regions may lead to transfer carbon emissions from industry. This study constructs a multiregion input–output table model containing 27 industries 30 provinces China 2007 2017. It measures analyzes industry, emission network for by combining complex model, spatial temporal structural characteristics its indicators. results show that most with higher are concentrated eastern coastal areas regional center provinces, addition frequent transfers within economically developed regions, resource‐intensive also frequently have provinces. Based on this study, differentiated reduction plan formulated, policy recommendations optimizing each region proposed.

Language: Английский

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Copper as a Critical Resource in the Energy Transition

Energies, Journal Year: 2025, Volume and Issue: 18(4), P. 969 - 969

Published: Feb. 17, 2025

The energy transition requires significant amounts of critical raw materials, with demand projected to continue increasing. Analyses indicate that the supply these materials will fall short requirements for plans based on renewable sources. To address this challenge, it is essential examine global value chains and their intermediates, identifying risks linked concentrating downstream processes in countries may not operate under market-oriented principles. Such could become “price makers” international markets, influencing costs availability. This article focuses copper, a key material transition, explores its detail. It highlights associated copper extraction regions largest identified deposits, such as South America Africa, well challenges related smelting refining, which are predominantly carried out China. Additionally, presents an analysis operations KGHM Polska Miedź S.A., one Europe’s producers, headquartered Poland but also active North America.

Language: Английский

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Analysis of per capita residential electricity consumption inequality on regional and driving factor dimensions

Journal of Asian Public Policy, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 25

Published: Feb. 27, 2025

Language: Английский

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Spatial correlation network of Chinese-style ecological modernization and its influencing factors

Ecological Indicators, Journal Year: 2025, Volume and Issue: 172, P. 113297 - 113297

Published: March 1, 2025

Language: Английский

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Research on ecological compensation of coupling improved ecosystem service value-ecological footprint model in Shaanxi Province, China

Frontiers in Environmental Economics, Journal Year: 2025, Volume and Issue: 4

Published: March 4, 2025

Introduction As a typical ecologically fragile area, Shaanxi Province has prominent contradiction between sustainable economic development and ecological environmental protection, compensation is needed. Existing studies predominantly focus on single ecosystems, often neglecting the supply-demand relationship human nature, ability to pay amount level at same time, resulting in poor operability. Methods In view of this, this paper introduces adjustment coefficient payment capacity modify ecosystem service value (ESV). By coupling improved ESV footprint model, was calculated. Results The results show that: (1) 2022 6.174 billion CNY. Among them, forest water area were as high 4.884 CNY 485 million CNY, respectively, accounting for 86.98% total ESV. addition, regulating accounted largest proportion all services, reaching 68.7%. (2) (EF) 134.2669 hectares but carrying (ECC) 14.262 hectares. ecosystems with most serious deficit fossil energy land farmland. (3) overload index (EFI) −8.41, which means that resources whole province seriously short supply. Discussion payer compensation, 51.947 This study comprehensively considers regional level, so proposed scheme can better meet actual needs strong operability, provides valuable reference implementing advancing protection Province.

Language: Английский

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Research About Green Electricity and Zero‐Carbon Fuel on Reduction of CO₂ Emissions for Commercial Vehicles Under “Dual‐Carbon” Target

Engineering Reports, Journal Year: 2025, Volume and Issue: 7(3)

Published: March 1, 2025

ABSTRACT China's CO 2 emissions from commercial vehicles have an important impact on global climate change. However, a systematic research analysis, especially new energy in the “dual‐carbon” time is still insufficient. Thus, based zero‐carbon (green electricity, green hydrogen, and ammonia), this paper carries out about prediction between diesel light‐duty trucks different sales fraction projects of 2020 to 2060, changes quantity (including stock, increment, scrap total amount). The calculation results show that largest, gradual upward trend general, reaches peak value 2055 (1.793 billion tons). Based for electricity trucks, 2035. As penetration increases, gradually decline. Reduction Project_1 19.94% will stabilize after 2055. Project_4 2040 15 years earlier than Project_4's, are nearly zero. change rule “Diesel + Green Hydrogen” Ammonia” similar, higher Hydrogen”. permeability greatly, large reduction. 2020's data, as gray ammonia fuel, current overall emission level can be reduced only when production reduces by less 30% level. These obviously guiding significance low vehicles.

Language: Английский

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Navigating the dual currents: Advanced insights into carbon emissions and economic growth in China's coastal marine fisheries

Marine Policy, Journal Year: 2025, Volume and Issue: 177, P. 106671 - 106671

Published: March 11, 2025

Language: Английский

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Spillover Effects and Influencing Factors of Forest Carbon Storage in the Context of Regional Coordinated Development: A Case Study in Guangdong Province

Sustainability, Journal Year: 2025, Volume and Issue: 17(6), P. 2499 - 2499

Published: March 12, 2025

Clarifying the spatial relationships and impact mechanisms of forest carbon storage is essential for designing sink policies promoting coordinated regional sustainable development. Using panel data from 21 cities in Guangdong Province between 2012 2021, this study employs accumulation expansion method, exploratory analysis (ESDA), econometric models to investigate distribution, spillover effects, storage. The results show following: (1) During period, exhibited a fluctuating upward trend notable disparities, with highest levels observed northern region. (2) Forest exhibits correlation characteristics positive effect, value 0.2394. (3) Temperature has negative effect on storage, while gross product demonstrates direct effect. In contrast, labor afforestation are key factors that possess significant effects. Therefore, developing sinks, it recommended government implement adaptation strategies strengthen inter-city cooperation promote

Language: Английский

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