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Ecological conservation, remediation and construction for building an ecological civilization in China

Guofang SHEN

Frontiers of Agricultural Science and Engineering 2017, Volume 4, Issue 4,   Pages 376-379 doi: 10.15302/J-FASE-2017186

Abstract: This paper explains and discusses the concepts of ecological conservation and construction in China inscope of and differences between some ecological terms used in China such as ecological protection, conservationThe review suggests that the term “ecological conservation and construction” should be used to embraceFinally, five guidelines are proposed for promoting the implementation of ecological conservation and

Keywords： ecological conservation     development     construction ”     description     important governmental    

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Enforcing the revised law on energy conservation and promoting the work of energy conservation

Fu Zhihuan

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 13-16

Abstract: utilizing efficiency is low, which is an issue standing out relatively, thus the prior law on energy conservationcan not meet the requirement of the work on energy conservation nowadays.In order to promote the work on energy conservation in the whole society, the Standing Committee of National

Keywords： law     energy     conservation    

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Building Energy Conservation and Technology

Yi JIANG, Xiaohua LIU,

Frontiers in Energy 2010, Volume 4, Issue 1,   Pages 1-1 doi: 10.1007/s11708-010-0025-x

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CROP PROTECTION OPENS UP NEW ERA OF CONSERVATION AND UTILIZATION OF GREEN OPTIONS

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1,   Pages 1-3 doi: 10.15302/J-FASE-2021431

Abstract: This special issue of Frontiers of Agricultural Science and Engineering outlines potential conservation

Field management is a traditional conservation agriculture technique on plant protection such

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The effect of conservation tillage on crop yield in China

Hongwen LI,Jin HE,Huanwen GAO,Ying CHEN,Zhiqiang ZHANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 179-185 doi: 10.15302/J-FASE-2015058

Abstract: Conservation tillage (CT) research has been developed and applied in China since the 1960s and 1970s,According to the data from the Conservation Tillage Research Center (CTRC), Chinese Ministry of Agriculture

Keywords： conservation tillage     crop yield     soil structure     development strategies    

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Economics of energy strategy with priority on conservation

Zhou Dadi

Strategic Study of CAE 2011, Volume 13, Issue 6,   Pages 11-18

Abstract: The integrated economic effectiveness of energy conservation and intensity decrease were analyzed,andthe economic rationality of energy conservation priority strategy was identified.The paper assessed the integrated economic benefit of energy conservation effort during the "11thWith data and facts, it was approved that the energy conservation efforts achieved great economic benefitThe paper analyzed the macro-economic effectiveness contributed by efforts of energy conservation in

Keywords： energy strategy     energy conservation and intensity decrease     economic effectiveness of energy conservation    

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Relationship between the development of energy and mineral resources and ecological conservation redline

Dawei ZHANG

Frontiers of Engineering Management 2019, Volume 6, Issue 4,   Pages 557-563 doi: 10.1007/s42524-019-0077-5

Abstract: dialectical relationship between the development of energy and mineral resources and the ecological conservationWe propose that the ecological conservation redline and the development of energy and mineral resourcesThe handling of mining rights within the ecological conservation redline based on the law and the reductiondisposal of mining rights within the redline and facilitate technological innovations of ecological conservationHence, a coordinated development between the ecological conservation redline and the development of energy

Keywords： ecological conservation redline     development of energy and mineral resources     coordinated development    

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Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1462-y

Abstract:

•Considering evenness provides a more accurate assessment of sustainable development.

Keywords： Water conservation     Environmental protection     Industry transformation     Evenness     Sustainable development    

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HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 501-511 doi: 10.15302/J-FASE-2021425

Abstract: A series of ecological projects has implemented aimed at soil and water conservation and ecological management

Keywords： ecological management     high quality development     industrial structure     soil erosion     soil and water conservation    

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The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects

Hong-yong Liu,Ji Guo,Wei-tao He

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 348-352 doi: 10.15302/J-FEM-2014048

Abstract: In 2011, water conservation projects construction in China entered a stage of rapid growth.Improving security and risk management of water conservation projects is therefore considered as imminentThis article takes each participating subject in the whole life-cycle of water conservation projects

Keywords： water conservation projects     subject behavior     safety accident     risk effect     engineering ethics    

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Ecological compensation based on willingness to accept for conservation of drinking water sources

Linyu XU,Bing YU,Yang LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 58-65 doi: 10.1007/s11783-014-0688-3

Abstract: The results suggest some useful information for establishing ecological compensation mechanisms for conservation

Keywords： contingent valuation method     questionnaire survey     Miyun Reservoir    

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Liquid metal printing opening the way for energy conservation in semiconductor manufacturing industry

Frontiers in Energy 2022, Volume 16, Issue 4,   Pages 542-547 doi: 10.1007/s11708-022-0834-8

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Conservation and tourism development of house settlements in Moso matriarchate in Lugu Lake area

Yaoyun XING, Jian DAI, Zhujiu XIA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 204-210 doi: 10.1007/s11709-009-0017-2

Abstract: It discusses the attitude toward the conservation and development of the settlement as well as the way

Keywords： Moso     matriatchate home     conservation of settlement     tourism development    

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Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 798-807 doi: 10.1007/s11708-019-0633-z

Abstract: Coal-fired power is the main power source and the biggest contributor to energy conservation in the pastIt is generally believed that advanced technology should be counted on for energy conservation.

Keywords： coal-fired power     energy conservation     net coal consumption rate     new installation     phasing out backward    

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ZnO nanorefrigerant in R152a refrigeration system for energy conservation and green environment

D. SENDIL KUMAR,R. ELANSEZHIAN

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1,   Pages 75-80 doi: 10.1007/s11465-014-0285-y

Abstract:

In this paper the reliability and performance of a vapour compression refrigeration system with ZnO nanoparticles in the working fluid was investigated experimentally. Nanorefrigerant was synthesized on the basis of the concept of the nanofluids, which was prepared by mixing ZnO nanoparticles with R152a refrigerant. The conventional refrigerant R134a has a global warming potential (GWP) of 1300 whereas R152a has a significant reduced value of GWP of 140 only. An experimental test rig is designed and fabricated indigenously in the laboratory to carry out the investigations. ZnO nanoparticles with refrigerant mixture were used in HFC R152a refrigeration system. The system performance with nanoparticles was then investigated. The concentration of nano ZnO ranges in the order of 0.1% v, 0.3% v and 0.5%v with particle size of 50 nm and 150 g of R152a was charged and tests were conducted. The compressor suction pressure, discharge pressure and evaporator temperature were measured. The results indicated that ZnO nanorefrigerant works normally and safely in the system. The ZnO nanoparticle concentration is an important factor considered for heat transfer enhancement in the refrigeration system. The performance of the system was significantly improved with 21% less energy consumption when 0.5%v ZnO-R152a refrigerant. Both the suction pressure and discharge pressure were lowered by 10.5% when nanorefrigerant was used. The evaporator temperature was reduced by 6% with the use of nanorefrigerant. Hence ZnO nanoparticles could be used in refrigeration system to considerably reduce energy consumption. The usage of R152a with zero ozone depleting potential (ODP) and very less GWP and thus provides a green and clean environment. The complete experimental results and their analysis are reported in the main paper.

Keywords： ZnO nanorefrigerant     reduced GWP     COP     pressure ratio green energy    

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Title Author Date Type Operation

Ecological conservation, remediation and construction for building an ecological civilization in China

Guofang SHEN

Journal Article

Enforcing the revised law on energy conservation and promoting the work of energy conservation

Fu Zhihuan

Journal Article

Building Energy Conservation and Technology

Yi JIANG, Xiaohua LIU,

Journal Article

CROP PROTECTION OPENS UP NEW ERA OF CONSERVATION AND UTILIZATION OF GREEN OPTIONS

Journal Article

The effect of conservation tillage on crop yield in China

Hongwen LI,Jin HE,Huanwen GAO,Ying CHEN,Zhiqiang ZHANG

Journal Article

Economics of energy strategy with priority on conservation

Zhou Dadi

Journal Article

Relationship between the development of energy and mineral resources and ecological conservation redline

Dawei ZHANG

Journal Article

Water resource conservation promotes synergy between economy and environment in China’s northern drylands

Journal Article

HIGH QUALITY DEVELOPMENTAL APPROACH FOR SOIL AND WATER CONSERVATION AND ECOLOGICAL PROTECTION ON THE

Journal Article

The Research on Subject Behavioral Risk of Whole Life-cycle Water Conservation Projects

Hong-yong Liu,Ji Guo,Wei-tao He

Journal Article

Ecological compensation based on willingness to accept for conservation of drinking water sources

Linyu XU,Bing YU,Yang LI

Journal Article

Liquid metal printing opening the way for energy conservation in semiconductor manufacturing industry

Journal Article

Conservation and tourism development of house settlements in Moso matriarchate in Lugu Lake area

Yaoyun XING, Jian DAI, Zhujiu XIA

Journal Article

Energy conservation in China’s coal-fired power industry by installing advanced units and organized phasing

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Journal Article

ZnO nanorefrigerant in R152a refrigeration system for energy conservation and green environment

D. SENDIL KUMAR,R. ELANSEZHIAN

Journal Article