In the context of China's transportation sector, which has faced escalating challenges in carbon emissions, this study delves into the intricate nexus between sustainable finance strategies and the imperative of achieving carbon neutrality. Spanning the years 2010-2022 across 30 provinces of China and employing a rigorous Panel Model methodology, our research sets out to achieve several pivotal objectives. These include assessing the tangible impact of sustainable finance initiatives on curtailing carbon emissions within the transportation domain, discerning the pivotal drivers that influence the trajectory of carbon neutrality endeavors, and critically evaluating the efficacy of policy interventions aimed at fostering sustainability. Our findings unearth a compelling narrative. Firstly, we observe a discernible positive correlation between the implementation of sustainable finance mechanisms-such as green bonds, sustainable investment portfolios, and innovative financial instruments-and the tangible reduction of carbon emissions within the transportation sector. Secondly, our analysis underscores the indispensable role of key drivers, ranging from technological advancements and regulatory frameworks to evolving consumer behavior and public consciousness, in steering the course towards carbon neutrality. Thirdly, our research underscores the pivotal impact of targeted policy interventions, emphasizing the efficacy of measures aimed at incentivizing sustainable practices, fostering stakeholder collaborations, and bolstering industry-wide accountability frameworks. In light of these insights, our study advocates for a nuanced policy landscape characterized by a multifaceted approach. By aligning financial incentives with sustainability goals, fostering technological innovation, and fostering robust regulatory frameworks, policymakers can catalyze a paradigm shift towards carbon neutrality in the transportation sector.
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http://dx.doi.org/10.1016/j.heliyon.2024.e34467 | DOI Listing |
Chem Commun (Camb)
January 2025
Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, School of Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou 510006, China.
We fabricated flexible, three-dimensional (3D) ordered silicon nanowire (SiNW) arrays decorated with high-density silver nanoparticles (AgNPs) for the sensitive and reproducible detection of pesticide residues. These sensors demonstrated a detection limit of 10 M for methyl parathion (MPT) on curved surfaces.
View Article and Find Full Text PDFFront Plant Sci
December 2024
Key Laboratory of National Forestry and Grassland Administration on Biodiversity Conservation in Karst Mountainous Areas of Southwestern China, School of Life Science, Guizhou Normal University, Guiyang, Guizhou, China.
Introduction: Flower color polymorphism is often attributed to selection pressures from Q9 pollinators or other non-pollinator stress factors. Generally, flower color polymorphism demonstrates effective acclimatization linked to either pollinator-mediated selection or pleiotropic effects.
Methods: To test these hypotheses in Ophiorrhiza japonica, we compared pollinator visitation frequencies and plant traits between pink and white morphs in Shibing, a dolomite Karst region recognized as a World Natural Heritage Site.
ACS Omega
December 2024
Faculty of Materials Science and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan.
To achieve carbon neutrality by 2050, there is a growing need to actively capture carbon dioxide (CO) from the atmosphere. As a method to capture CO directly from the atmosphere, direct air capture (DAC) is attracting attention and amine-based compounds have been extensively studied as CO adsorbents. In this research, we developed thermosetting DAC nanofibers with excellent low-temperature desorption properties and good heat resistance by polymerizing an amine with epoxy.
View Article and Find Full Text PDFJ Environ Manage
December 2024
College of Management, Shenzhen University, Shenzhen 518073, China; Center for Marine Development,Macau University of Science and Technology, Macao, 999078, China; Shenzhen International Maritime Institute, Shenzhen 518081, China. Electronic address:
Ships generate large amounts of air pollutants, including nitrogen dioxide (NO) that profoundly impacts air quality and poses serious threats to human health. It is crucial to understand the dynamics and drivers of ship-induced NO concentrations in China to support the prevention and control of fine particulate matter (PM) and ozone (O) pollution. This study built Generalized Additive Models (GAMs) to reveal the nonlinear effects of meteorological factors and ship emissions on ship-induced NO concentrations based on the Tropospheric Monitoring Instrument (TROPOMI) satellite data, AIS based emission model and meteorological data.
View Article and Find Full Text PDFJ Environ Manage
December 2024
School of Economics and Management, North China Electric Power University, Beijing, 102206, China.
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