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Reducing environmental impacts through socioeconomic transitions: critical review and prospects

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1624-1

Abstract:

● Reducing environmental impacts through socioeconomic structural transitions

Keywords： Environmental pressures     Environmental impacts     Nexus     Supply chains     Trade     Coupled systems    

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Control of peak pressures of an HCCI engine under varying swirl and operating parameters

T. KARTHIKEYA SHARMA,G. AMBA PRASAD RAO,K. MADHU MURTHY

Frontiers in Energy 2016, Volume 10, Issue 3,   Pages 337-346 doi: 10.1007/s11708-016-0401-2

Abstract: However, one of the major challenges with HCCI is the control of higher peak pressures which may damagean attempt is made to analyze computationally the effect of induction swirl in controlling the peak pressuresgas recirculation (EGR) and equivalence ratio under different swirl ratios in controlling the peak pressuresThe results show that the swirl ratio has a considerable impact on controlling the peak pressures ofA reduction in peak pressures are observed with a swirl ratio of 4 because of reduced in cylinder temperatures

Keywords： HCCI engine     ECFM-3Z     Swirl ratio     peak pressures     engine speed     piston bowl geometry    

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“Partial pressures” of humid air in wide pressure and temperature ranges

Zidong WANG, Hanping CHEN, Shilie WENG

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 511-517 doi: 10.1007/s11708-013-0281-7

Abstract: This paper proposes a novel method to obtain the “partial pressures” of the water vapor and dry air inThis paper satisfactorily answers the quest of “partial pressures” in humid air from a new perspective

Keywords： partial pressure     Dalton’s partial pressure law     humid air     saturated     unsaturated    

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Heat transfer with water flowing upward in a tube for pressures up to supercritical region

Yuzhou CHEN, Chunsheng YANG, Shuming ZHANG, Minfu ZHAO, Kaiwen DU,

Frontiers in Energy 2010, Volume 4, Issue 3,   Pages 358-365 doi: 10.1007/s11708-009-0071-4

Abstract: A heat transfer experiment was conducted in a tube of 6.07mm in diameter with water flowing upward, covering the ranges of pressure of 10―23MPa, mass flux of 288―1298kg/(m·s), local water temperature of 78°C―270°C, heat flux of 0.23―1.18MW/m and Reynolds number of 5.5×10―3.9×10. The experimental results were compared with the predictions of the Dittus-Boelter correlation, Jackson correlation, Bishop correlation, Swenson correlation and Yamagata correlation. Significant deterioration in heat transfer was observed in both subcritical and supercritical region due to the effect of buoyancy force, but it was not predicted reasonably by the existing correlations.

Keywords： heat transfer     deterioration     buoyancy     supercritical water    

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An overview of the environmental finance policies in China: retrofitting an integrated mechanism forenvironmental management

LI Wei,HU Mengze

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 316-328 doi: 10.1007/s11783-014-0625-5

Abstract: Considering the significant roles of the policies in developing environmental finance, an overview isconducted on the environmental finance policies (EFPs) in China.The policies have played a critical role in leading to a rapid development in environmental finance byinvolving more financial instruments to accomplish the objective-led environmental plans.To further strengthen the effectiveness of EFPs in facilitating environmental management, recommendations

Keywords： environmental finance policy     integrated mechanism     phased evolution     implementation progress     financialinstitution     environmental management    

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Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 266-276 doi: 10.1007/s11783-010-0267-1

Abstract: An overview of the spatial and temporal variations of the environmental accidents in China in recentConsidering the classification of environmental accidents at 4 scales, the general environmental accidentAs to the losses of environmental accidents, the casualties presented an obvious reduction tendency,in China were discussed and some suggestions were put forward, hoping to shed light on environmentalrisk management and emergency plans making associated with environmental accidents in China.

Keywords： environmental accidents     spatial and temporal trends     environmental risk    

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Why does environmental compliance cost more than penalty?—A legal analysis on environmental acts of enterprises in China

DONG Hongwei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 434-442 doi: 10.1007/s11783-007-0069-2

Abstract: In the environmental protection field of China, due to lower law-breaking cost but higher law-abiding

Keywords： law-abiding     punishment     environmental protection     law-breaking     enterprise    

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Analysis of the current situation of environmental policy of China and establishment of distributed environmental

Chaoyang FU,Wangfeng LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 310-316 doi: 10.1007/s11783-014-0658-9

Abstract: In this study, China’s current macro-environmental policies as well as their implementation and managementpolicy of the total pollutant discharge quantity control type, and also the two types of environmentalmeans and the methods of economic analysis are introduced into environmental policy decision-makingpolicy, solving the problem of “government failure” in environmental policy implementation, and providinga new way to make environmental policy system more flexible and more efficient.

Keywords： environmental policy     distributed environment policy     distributed parameter model     lumped parameter model    

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Extreme Energetic Materials at Ultrahigh Pressures Perspective

Ho-Kwang Mao, Cheng Ji, Bing Li, Gang Liu, Eugene Gregoryanz

Engineering 2020, Volume 6, Issue 9,   Pages 976-980 doi: 10.1016/j.eng.2020.07.010

Abstract: Although their syntheses normally require ultrahigh pressures of several hundred gigapascals (GPa), which

Keywords： Energetic materials     Ultrahigh pressure     Polymeric nitrogen     Metallic hydrogen    

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Hydrogel photocatalysts for efficient energy conversion and environmental treatment

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 577-595 doi: 10.1007/s11708-021-0756-x

Abstract: excellent properties and potential for simultaneously addressing challenges related to energy needs and environmentalphotocatalysts based on features such as high specific surface areas and adsorption capacities and good environmentalMoreover, current applications of hydrogel photocatalysts in energy conversion and environmental remediation

Keywords： hydrogel     photocatalysts     energy conversion     environmental treatment    

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NewIndustrial Revolution and Environmental Protection

Qian Yi

Frontiers of Engineering Management 2014, Volume 1, Issue 1,   Pages 71-75 doi: 10.15302/J-FEM-2014011

Abstract: Serious environmental problems have appeared in China since the rapid economic growth 30 years ago, whichIt has brought about the rethinking of traditional ways for economy development and environmental protection

Keywords： industrial ecology     new industrial revolution     environmental protection     cleaner production     circular economy    

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Addressing the environmental risk of persistent organic pollutants in China

Bin WANG, Jun HUANG, Shubo DENG, Xiaoling YANG, Gang YU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 1,   Pages 2-16 doi: 10.1007/s11783-011-0370-y

Abstract: In the last ten years, much work has been done by Chinese researchers to understand the environmentalprogress of our POPs Research Center and some other Chinese researchers’ studies in addressing the environmentalscreening and inventory study of POPs, monitoring and modeling of POPs pollution and exposure, and environmentalAlthough great advances in addressing the environmental risk of POPs have been made in recent years,we are still facing quite a few problems, such as data scarcity and uncertainty in environmental risk

Keywords： persistent organic pollutant (POPs)     environmental risk assessment     inventory     environmental monitoring    

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Insight of chemical environmental risk and its management from the vinyl chloride accident

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 4, doi: 10.1007/s11783-023-1652-x

Abstract: emergency response in this accident, the meanings of so-called “controlled combustion”, the potential environmentalIn our view, this accident had surely caused environmental and health risks to some extent.Hence, a comprehensive environmental risk assessment is necessary, and then the site with risk shouldthat further efforts should be taken to bridge the gap between chemical safety management and their environmental

Keywords： Vinyl chloride     Combustion     Chemical safety management     Environmental risk     Emerging contaminants    

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Appreciating the role of big data in the modernization of environmental governance

Frontiers of Engineering Management 2022, Volume 9, Issue 1,   Pages 163-169 doi: 10.1007/s42524-021-0185-x

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NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

Abstract:

• Systems analysis is important for evaluating mitigations to minimize trade-offs between environmentalgrazing systems used in New Zealand (NZ), the changes with increased inputs over time and associated key environmental

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Title Author Date Type Operation

Reducing environmental impacts through socioeconomic transitions: critical review and prospects

Journal Article

Control of peak pressures of an HCCI engine under varying swirl and operating parameters

T. KARTHIKEYA SHARMA,G. AMBA PRASAD RAO,K. MADHU MURTHY

Journal Article

“Partial pressures” of humid air in wide pressure and temperature ranges

Zidong WANG, Hanping CHEN, Shilie WENG

Journal Article

Heat transfer with water flowing upward in a tube for pressures up to supercritical region

Yuzhou CHEN, Chunsheng YANG, Shuming ZHANG, Minfu ZHAO, Kaiwen DU,

Journal Article

An overview of the environmental finance policies in China: retrofitting an integrated mechanism forenvironmental management

LI Wei,HU Mengze

Journal Article

Trends of environmental accidents and impact factors in China

Pengli XUE, Weihua ZENG

Journal Article

Why does environmental compliance cost more than penalty?—A legal analysis on environmental acts of enterprises in China

DONG Hongwei

Journal Article

Analysis of the current situation of environmental policy of China and establishment of distributed environmental

Chaoyang FU,Wangfeng LI

Journal Article

Extreme Energetic Materials at Ultrahigh Pressures

Ho-Kwang Mao, Cheng Ji, Bing Li, Gang Liu, Eugene Gregoryanz

Journal Article

Hydrogel photocatalysts for efficient energy conversion and environmental treatment

Journal Article

NewIndustrial Revolution and Environmental Protection

Qian Yi

Journal Article

Addressing the environmental risk of persistent organic pollutants in China

Bin WANG, Jun HUANG, Shubo DENG, Xiaoling YANG, Gang YU

Journal Article

Insight of chemical environmental risk and its management from the vinyl chloride accident

Journal Article

Appreciating the role of big data in the modernization of environmental governance

Journal Article

NEW ZEALAND DAIRY FARM SYSTEMS AND KEY ENVIRONMENTAL EFFECTS

Journal Article