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Integrating Top-Down and Bottom-Up Approaches Improves Practicality and Efficiency of Large-Scale EcologicalRestoration Planning: Insights from a Social-Ecological System

Zhaowei Ding,Hua Zheng,Jun Wang,Patrick O'Connor,Cong Li,Xiaodong Chen,Ruonan Li,Zhiyun Ouyang,

Engineering doi: 10.1016/j.eng.2022.08.008

Abstract: Highlights•Large scale eco-restoration programs (LSERPs) are socio-ecological systems (SESs).restoration policies and their implementation are influenced by ecological and socioeconomic driversHere, we established a new ecological restoration planning approach linking a social-ecological systemframework to large-scale ecological restoration planning.Our new approach incorporates socioeconomic factors into large-scale ecological restoration planning

Keywords： Social-ecological system Ecological restoration Top-down approach Bottom-up approach

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Social responsibility in infrastructure mega-projects: A case study of ecological compensation for

Zheming LIU, Liangyan WANG, Zhaohan SHENG, Xinglin GAO

Frontiers of Engineering Management 2018, Volume 5, Issue 1, Pages 98-108 doi: 10.15302/J-FEM-2018084

Abstract: Ecological compensation plays an important role in implementing the social responsibility of infrastructuremega-projects.on the results of a field study, an in-depth interview, and archive data, this paper introduces the ecologicalThe present study not only enriches our understanding of the ecological compensation practice duringof infrastructure mega-projects.

Keywords： infrastructure mega-projects social responsibility ecological compensation Hong Kong-Zhuhai-Macao Bridge

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Water Resource Effectiveness of Vegetation Conservation and Restoration in North China

Sun Siqi,Chen Yongzhe,Wang Cong,Hu Qingfang,Lyu Yihe

Strategic Study of Chinese Academy of Engineering 2022, Volume 24, Issue 5, Pages 97-106 doi: 10.15302/J-SSCAE-2022.05.012

Abstract: >In recent years, a series of ecologicalprotection and restoration projects has been implemented in North China, and the The results show that the effects of ecological protection and restoration projectsTherefore, it is necessary to improve the implementation strategy of ecological restoration while considering

Keywords： North China ecological restoration projects evapotranspiration water storage net primary productivity atural restoration

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Advances of ecological restoration of lakeside zone

Chai Peihong,Dai Yanran,Liang Wei,Cheng Shuiping,Wu Zhenbin

Strategic Study of Chinese Academy of Engineering 2010, Volume 12, Issue 6, Pages 32-35

Abstract: text-align: justify;">In this paper, the definition and function, together with the different stages of restoration

Keywords： lakeside zone ecological restoration research advances prospect

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Eutrophication status and control strategy of Taihu Lake

ZHANG Limin, XIA Minfang, ZHANG Lei, WANG Chun, LU Jilai

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3, Pages 280-290 doi: 10.1007/s11783-008-0062-4

Abstract: strategies are summarized, including the control of internal pollution sources and inflow-river pollution, ecologicalrestoration and reconstruction of the degraded lakeside zone ecosystem, clean water diversion, dredging

Keywords： eutrophication GDP capacity reconstruction ecological restoration

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Ecological Compensations for Damed Rivers

Dong Zheren

Strategic Study of Chinese Academy of Engineering 2006, Volume 8, Issue 1, Pages 5-10

Abstract: It is feasible to implement ecological compensations for darned rivers by river restoration engineeringsuggested to conduct value evaluation of river ecosystem services for decision-making of large hydropower projects

Keywords： dam river restoration ecological compensation compensation mechanism

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Ecosystem health assessment of urban rivers and lakes

ZHANG Fengling, LIU Jingling, YANG Zhifeng, LI Yongli

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 2, Pages 209-217 doi: 10.1007/s11783-008-0007-y

Abstract: of the ecosystem health of urban rivers and lakes is the scientific basis for their management and ecologicalrestoration.However, the ecological environment of Zhonghai and Nanhai were better than the others, the sums of theSome suggestions on scientific management and ecological restoration of the six lakes were proposed:

Keywords： unhealthy management ecological restoration Zhonghai non-point pollution

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Synergetic Mode for Grassland Ecological Management and Animal Husbandry Development in Northern Tibet

Hasbagan Ganjurjav, Hu Guozheng, Gao Qingzhu, Jiangcun Wangzha, Danjiu Luobu,Can Muyou, Basang Wangdui, Yang Fuyu, Wei Xuehong, Yang Yongping

Strategic Study of Chinese Academy of Engineering 2019, Volume 21, Issue 5, Pages 93-98 doi: 10.15302/J-SSCAE-2019.05.013

Abstract:

Northern Tibet Plateau is an important ecological security shelter forIn this study, we analyzed the current situation of ecological protection and animal husbandry developmentthe functions of alpine grasslands in this region, and introduced a synergistic mode for grassland ecologicalA series of measures were also proposed to enhance the ecological functions of the alpine grasslandsand upgrade the grassland-based animal husbandry, including ecological restoration of degraded grasslands

Keywords： Northern Tibet Plateau ecological restoration grassland-based animal husbandry synergetic development

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Integrated Governance of Ecological Environment in Yellow River Basin Led by Major Projects

Chi Yanyan, Wang Xiahui, Bao Mingtao, Zhang Liping, Liu Siyang, Fu Le, Xu Kaipeng, Wang Jingjing

Strategic Study of Chinese Academy of Engineering 2022, Volume 24, Issue 1, Pages 104-112 doi: 10.15302/J-SSCAE-2022.01.011

Abstract: River Basin led by major projects.Additionally, major projects are required to lead the integrated governance, including mountain&ndashmanagement modernization projects.suggestions: (1) establishing an ecological management project library, (2) implementing major projects, and (4) strengthening scientific and technological support for the major projects.

Keywords： the Yellow River Basin ecological environment major project integrated governance

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Ecological Change Assessment and Protection Strategy in the Yellow River Basin

Mou Xuejie, Zhang Xiao, Wang Xiahui, Wang Jinnan, Rao Sheng, Huang Jin, Chai Huixia

Strategic Study of Chinese Academy of Engineering 2022, Volume 24, Issue 1, Pages 113-121 doi: 10.15302/J-SSCAE-2022.01.012

Abstract:

The ecological environment of the Yellow River Basin is sensitive andThen we propose future ecological protection and restoration strategies.Therefore, we propose that ecological protection and restoration of the Yellow River Basin should beprojects, (2) promoting ecological protection and restoration according to local conditions, and (3)innovating the value realization mechanism of ecological products, so as to ensure the ecological security

Keywords： Yellow River Basin ecosystem assessment conservation and restoration

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River restoration challenges with a specific view on hydromorphology

Jianhua LI, Stephan HOERBINGER, Clemens WEISSTEINER, Lingmin PENG, Hans Peter RAUCH

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5, Pages 1033-1038 doi: 10.1007/s11709-020-0665-9

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Developing a new model for simultaneous scheduling of two grand projects based on game theory and solving

Loghman PIRI, Vahidreza GHEZAVATI, Ashkan HAFEZALKOTOB

Frontiers of Engineering Management 2022, Volume 9, Issue 1, Pages 117-134 doi: 10.1007/s42524-020-0115-3

Abstract: Grand infrastructure projects, such as dam, power plant, petroleum, and gas industry projects, have severalcontractors working on them in several independent sub-projects.The concern of reducing the duration of these projects is one of the important issues among various aspectsThe projects’ duration in our model is reduced by 22.2%.Moreover, we observed in both projects the decreases of 19.5%, 20.9%, and 19.7% in the total stagnation

Keywords： project scheduling resource leveling between projects constrained resources game theory Benders decomposition

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Development and advances in modular multilevel converter based HVDC projects in China

Frontiers of Engineering Management Pages 183-189 doi: 10.1007/s42524-022-0248-7

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Keywords： high voltage direct current power converter power systems renewable energy ultra-high voltage

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Trajectory planning and base attitude restoration of dual-arm free-floating space robot by enhanced bidirectional

Zongwu XIE1 , Xiaoyu ZHAO1 , Zainan JIANG1 , Haitao YANG2 , Chongyang LI1

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, doi: 10.1007/s11465-021-0658-y

Abstract: When free-floating space robots perform space tasks, the satellite base attitude is disturbed by the dynamic coupling. The disturbance of the base orientation may affect the communication between the space robot and the control center on earth. In this paper, the enhanced bidirectional approach is proposed to plan the manipulator trajectory and eliminate the final base attitude variation. A novel acceleration level state equation for the nonholonomic problem is proposed, and a new intermediate variable-based Lyapunov function is derived and solved for smooth joint trajectory and restorable base trajectories. In the method, the state equation is first proposed for dual-arm robots with and without end constraints, and the system stability is analyzed to obtain the system input. The input modification further increases the system stability and simplifies the calculation complexity. Simulations are carried out in the end, and the proposed method is validated in minimizing final base attitude change and trajectory smoothness. Moreover, the minute internal force during the coordinated operation and the considerable computing efficiency increases the feasibility of the method during space tasks.

Keywords： free-floating space robot dual arm coordinated operation base attitude restoration bidirectional

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Optimal risk allocation in alliance infrastructure projects: A social preference perspective

Xiang DING, Qian LI

Frontiers of Engineering Management 2022, Volume 9, Issue 2, Pages 326-336 doi: 10.1007/s42524-020-0145-x

Abstract: The mechanism of risk allocation is designed to protect all stakeholders, and it is vital to project success. Qualitative and quantitative ways of optimizing risk allocation have been well documented in extant literature (e.g., allocation principles, models, and solutions), and the foci of existing research are usually the maximization of rational utility. Few research has focused on partners’ social preferences affecting the output of risk allocation. This study presents a quantitative approach based on modeling alliance member (AM)’s inequity aversion (IA) to analyze risk-sharing arrangements in an alliance project. Fehr and Schmidt’s inequity-aversion model is integrated into modeling partner’s utility. This paper derives results for an alliance leader (AL)’s optimal risk-sharing ratio and AM’s optimal risk-management effort simultaneously. The derivation is based on solving a restrained optimization problem using the conception and methods from Stackelberg game theory. Results show that an AM’s IA significantly affects risk allocation between AL and AM. Specifically, envious preference is positively related to AL’s optimal risk-sharing ratio, whereas guilty preference negatively affects AL’s optimal risk-sharing ratio. These findings will be of interest to academics and practitioners involved in designing alliance negotiations.

Keywords： public project contract design risk sharing inequity aversion governance

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Title Author Date Type Operation

Integrating Top-Down and Bottom-Up Approaches Improves Practicality and Efficiency of Large-Scale EcologicalRestoration Planning: Insights from a Social-Ecological System

Zhaowei Ding,Hua Zheng,Jun Wang,Patrick O'Connor,Cong Li,Xiaodong Chen,Ruonan Li,Zhiyun Ouyang,

Journal Article

Social responsibility in infrastructure mega-projects: A case study of ecological compensation for

Zheming LIU, Liangyan WANG, Zhaohan SHENG, Xinglin GAO

Journal Article

Water Resource Effectiveness of Vegetation Conservation and Restoration in North China

Sun Siqi,Chen Yongzhe,Wang Cong,Hu Qingfang,Lyu Yihe

Journal Article

Advances of ecological restoration of lakeside zone

Chai Peihong,Dai Yanran,Liang Wei,Cheng Shuiping,Wu Zhenbin

Journal Article

Eutrophication status and control strategy of Taihu Lake

ZHANG Limin, XIA Minfang, ZHANG Lei, WANG Chun, LU Jilai

Journal Article

Ecological Compensations for Damed Rivers

Dong Zheren

Journal Article

Ecosystem health assessment of urban rivers and lakes

ZHANG Fengling, LIU Jingling, YANG Zhifeng, LI Yongli

Journal Article

Synergetic Mode for Grassland Ecological Management and Animal Husbandry Development in Northern Tibet

Hasbagan Ganjurjav, Hu Guozheng, Gao Qingzhu, Jiangcun Wangzha, Danjiu Luobu,Can Muyou, Basang Wangdui, Yang Fuyu, Wei Xuehong, Yang Yongping

Journal Article

Integrated Governance of Ecological Environment in Yellow River Basin Led by Major Projects

Chi Yanyan, Wang Xiahui, Bao Mingtao, Zhang Liping, Liu Siyang, Fu Le, Xu Kaipeng, Wang Jingjing

Journal Article

Ecological Change Assessment and Protection Strategy in the Yellow River Basin

Mou Xuejie, Zhang Xiao, Wang Xiahui, Wang Jinnan, Rao Sheng, Huang Jin, Chai Huixia

Journal Article

River restoration challenges with a specific view on hydromorphology

Jianhua LI, Stephan HOERBINGER, Clemens WEISSTEINER, Lingmin PENG, Hans Peter RAUCH

Journal Article

Developing a new model for simultaneous scheduling of two grand projects based on game theory and solving

Loghman PIRI, Vahidreza GHEZAVATI, Ashkan HAFEZALKOTOB

Journal Article

Development and advances in modular multilevel converter based HVDC projects in China

Journal Article

Trajectory planning and base attitude restoration of dual-arm free-floating space robot by enhanced bidirectional

Zongwu XIE1 , Xiaoyu ZHAO1 , Zainan JIANG1 , Haitao YANG2 , Chongyang LI1

Journal Article

Optimal risk allocation in alliance infrastructure projects: A social preference perspective

Xiang DING, Qian LI

Journal Article

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