A factorial-analysis-based Bayesian neural network method for quantifying China's CO2 emissions under dual-carbon target

The Science of The Total Environment, Год журнала: 2024, Номер 920, С. 170698 - 170698

Опубликована: Фев. 9, 2024

Язык: Английский

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The optimal wind speed product selection for wind energy assessment under multi-factor constraints

Cleaner Engineering and Technology, Год журнала: 2025, Номер unknown, С. 100883 - 100883

Опубликована: Янв. 1, 2025

Язык: Английский

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Evaluation of fiscal policy with text mining under "dual carbon" target in China

Heliyon, Год журнала: 2024, Номер 10(13), С. e33466 - e33466

Опубликована: Июнь 22, 2024

The establishment of "dual carbon" goals exemplifies China's global commitment as a responsible sovereign and the methodical advancement toward these aims is illustrative vigorous capable governance in countering climate transformation. actualization targets contingent upon foundation robust fiscal policies, meticulous assessments policy documentation are instrumental reflecting foreseen efficacies measures. study employs text mining techniques to articulate evaluative benchmarks for scripts under framework engages bidirectional fixed-effects model corroborate linkage between implements carbon emissions, alongside holistic appraisal using PMC-CRITIC index model. research corroborates that instruments, such tax reliefs green transfers, significantly encourage diminution emissions. average specimens assessed 0.62, indicating level permissible yet potential further refinement. Of reviewed samples, preponderance adheres satisfactory thresholds, with an ensuing tier demonstrating exceptional policy. evaluations timeliness, nature, evaluation laudable, notwithstanding necessity ameliorations precision objectives, credibility objects, targeted applicability tools. Accordingly, trajectory impending development, there should be amplification collaborative mechanisms both horizontally among sundry tiers local vertically across disparate bureaucratic strata, adoption systemized approach elucidate resolve fundamental dissonances actualizing devising integrated schema empirically-grounded prescriptions proficiently address relevant contingencies.

Язык: Английский

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Carbon neutral spatial zoning and optimization based on land use carbon emission in the qinba mountain region, China

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Март 25, 2025

Amid global climate change, the pursuit of low-carbon development has become a unified international goal. The Qinba Mountain region plays an important role in maintaining China's ecological security, making spatial zoning tailored for carbon neutrality vital local sustainable development. Using land use and socioeconomic data from 2000 to 2020 81 county-level units, neutral framework was developed, considering natural, economic, resource factors. This study further integrated spatiotemporal dynamics index multi-scenario predictions future emission (CE) zoning. results revealed that had overall positive net-carbon trend without significant deficits, central faced increased CE northern weak carrying capacity. predicted continued decrease under scenario reached 30.55 million t by 2060, with only nine units failing reach their peaking 2030. Five different zones were identified: sink functional zone, stabilization high-carbon control zone source optimization zone. Tailored strategies each proposed enhance regional environment contribute green These findings offer insights into achieving regions or cities.

Язык: Английский

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Spatiotemporal evolution of factors affecting agricultural carbon emissions: empirical evidence from 31 Chinese provinces

Environment Development and Sustainability, Год журнала: 2024, Номер unknown

Опубликована: Янв. 11, 2024

Язык: Английский

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Evaluating wind and solar complementarity in China: considering climate change and source-load matching dynamics

Energy, Год журнала: 2024, Номер unknown, С. 133485 - 133485

Опубликована: Окт. 1, 2024

Язык: Английский

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Thermal Power Calculation of Interior Permanent Magnet Eddy Current Heater Using Analytical Method

Processes, Год журнала: 2024, Номер 12(7), С. 1457 - 1457

Опубликована: Июль 12, 2024

This paper presents an interior permanent magnet eddy current heater (IPMECH) that can be driven by wind turbine, which realize the direct conversion of energy to thermal energy. A power analysis method for IPMECH is proposed. The key this consider influence skin effect on distribution currents based Coulomb’s law, Maxwell’s equation, and Lorentz force law. Firstly, equivalent magnetic circuit model established, mathematical analytical expressions air gap flux density (MFD), torque are derived. Then, MFD, calculated, respectively. Finally, (AM) verified finite element (FEM) experiments. results show proposed AM sufficient calculate MFD IPMECH. provides a quick easy way optimize design

Язык: Английский

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Quantifying spatiotemporal shifts in photovoltaic potential across China under 1.5 °C and 2.0 °C global warming scenarios

Applied Energy, Год журнала: 2025, Номер 392, С. 125957 - 125957

Опубликована: Май 4, 2025

Язык: Английский

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A study on green innovation and entrepreneurship in the dual carbon era and its implications for the energy market

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Май 26, 2025

Язык: Английский

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Operation characteristics and economic analysis of cogeneration unit coupled with compressed air energy storage system

Journal of Energy Storage, Год журнала: 2025, Номер 129, С. 117303 - 117303

Опубликована: Июнь 5, 2025

Язык: Английский

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