Study on River Ecological Compensation

2011 ◽  
Vol 356-360 ◽  
pp. 2662-2668
Author(s):  
Yi Cheng Fu ◽  
Ben Qing Ruan ◽  
Feng Ran Xu
Keyword(s):  
Theoretical Study ◽  
Practical Experience ◽  
Research Progress ◽  
Water Quantity ◽  
Compensation Mechanism ◽  
Joint Operation ◽  
Ecological Compensation ◽  
Practice Experience ◽  
Coupling System ◽  
Improvement Measures

On the basis of generalizing the conception of river ecological compensation(eco- compensation) reasonably, according to river characteristics and people’s practice experience, the paper gives discussion on river eco-compensation mechanism from the angle of coupling system. By analyzing the characteristics during theoretical study and practical experience of river eco-compensation, to ameliorate the limitations, the paper describes the framework of effective river eco-compensation mechanism. For Xin'an River as an example, in the light of the present compensation theory, the author gives river eco-compensation mechanism overall framework based on co-construction and sharing ideas. Learning from the research progress and achievement of different areas, the paper gives typical examples analysis about trans-boundary river eco-compensation implementation on water quantity and quality joint operation level. Finally, the paper puts forward the improvement measures and further research emphasis of river eco-compensation.

The Recommendation of how to Improve the Accuracy and Feasibility of Eco-Compensation Standard in Coal Mine Areas

2012 ◽  
Vol 610-613 ◽  
pp. 3175-3179
Author(s):  
Gang Gu ◽  
Hai Chao Liang ◽  
Ai Guo Wang
Keyword(s):  
Information Technology ◽  
Literature Review ◽  
Conversion Factor ◽  
Landscape Planning ◽  
Mining Area ◽  
Research Progress ◽  
Ecological Environment ◽  
Compensation Mechanism ◽  
Ecological Compensation ◽  
Compensation Standard

Ecological compensation mechanism is an important guarantee of the protection and restoration of mine ecological environment, and accuracy and feasibility of compensation standard is the key for the establishment of ecological compensation mechanism. Based on the literature review and the regional ecological compensation mechanism practice, this paper summarized the domestic and foreign research progress of ecological compensation in mining area and pointed out some problems existing in the field, and then suggested that principle of landscape planning, geographic information technology as well as the compensation standard conversion factor should be used comprehensively to solve the problem from the perspectives of calculation method, data acquisition means and the concept of compensation standards.

The Research Progress and Enlightenment of Ecological Compensation Mechanism Based on Ecosystem Service Value

2012 ◽  
Vol 518-523 ◽  
pp. 1710-1715 ◽  
Author(s):  
Guo Bao Xiong ◽  
Man Jiang
Keyword(s):  
Ecosystem Service ◽  
Rapid Development ◽  
Research Progress ◽  
Compensation Mechanism ◽  
Ecosystem Service Value ◽  
Ecological Compensation ◽  
Service Value ◽  
Service Function ◽  
Man And Nature

As one theory of ecological economics, the theory of ecosystem service gets wide attention and rapid development from the beginning, and to find a way out on how man and nature conduct a healthy and sustainable long-term development. While ecological compensation is an important mechanism to protect sustainable economic development and ecological environment reconstruction, and is a powerful tool to improve ecosystem service function. The two are closely related, and to develop in contradiction and unity with each other. This article is based on related research of ecosystem service function, summarizing the research on ecological compensation mechanism in China and abroad, and to propose the development enlightenment.

How does the ecological compensation mechanism adjust the industrial structure? Evidence from China

2022 ◽  
Vol 301 ◽  
pp. 113839
Author(s):  
Liang Wan ◽  
Qiaoqiao Zheng ◽  
Jie Wu ◽  
Zhengyun Wei ◽  
Shanyong Wang
Keyword(s):  
Industrial Structure ◽  
Compensation Mechanism ◽  
Ecological Compensation

scholarly journals The development of an online game-based simulation for the training of English language teachers in virtual environments

2020 ◽  
pp. 334-341
Author(s):  
Areti Vasmatzoglou ◽  
Neasa Ní Chiaráin
Keyword(s):  
English Language ◽  
Teaching Practice ◽  
Practical Experience ◽  
Language Teachers ◽  
English Language Teaching ◽  
Learning Goals ◽  
Design Development ◽  
Practice Experience ◽  
Speakers Of Other Languages ◽  
Practice Opportunities

Virtual simulation training has gained in usage in various educational fields and offers the potential to support and reinforce learning goals when practical experience is not possible. Teaching practice experience in an English as a Foreign Language (EFL) classroom is critical, yet frequently unobtainable for students in Teaching English to Speakers of Other Languages (TESOL)/English Language Teaching (ELT) Masters programmes. This paper describes the design, development, and evaluation of a gamified simulation prototype, Virtual EFL Classroom, that was built to offer teaching practice opportunities to students in such programmes. Eleven Masters students enrolled in the ELT programme at Trinity College Dublin took part in this study. Findings indicate that participants enjoyed active experimentation in Virtual EFL Classroom and that it has the potential to enhance student-teachers’ decision-making skills, flexibility, and adaptability in planning and teaching learner-centred lessons.

Study on Ecological Compensation Mechanism of the Yellow River Basin

2012 ◽  
Vol 573-574 ◽  
pp. 610-616
Author(s):  
Ren Qi Wang ◽  
Tie Jun Dai ◽  
Yi Feng Li
Keyword(s):  
River Basin ◽  
Yellow River ◽  
Yellow River Basin ◽  
The Yellow River ◽  
Compensation Mechanism ◽  
Ecological Compensation ◽  
Guiding Principle ◽  
Repair Costs ◽  
Important Field ◽  
The Yellow River Basin

The Yellow River becomes an important field to carry out river basin ecological compensation for its ecological environment is becoming worse and worse. This essay aims to construct the ecological compensation mechanism from compensation subject and object, principle and standard, compensation type and several problems need to be solved properly by analyzing the current situation of the Yellow River basin and analyzing the necessity of ecological compensation. All the beneficiaries and polluters should provide compensation for all the victims and protectors according to river basin ecological protectors' cost, ecological beneficiaries' situation or river basin repair costs. Fairness, consultation and participation and combining government compensation with market compensation are its guiding principle. Teaching protectors or victims how to fish is much better than giving fishes to those. This essay makes a contribution to realizing sustainable development of the Yellow River basin by constructing the ecological compensation mechanism scientifically.

Research Progress on Early Autogenous Shrinkage of Cement-Based Cementitious Materials

2013 ◽  
Vol 634-638 ◽  
pp. 2738-2741
Author(s):  
Wei Huang ◽  
Tao Zhang ◽  
Yun Yun Xu
Keyword(s):  
High Performance ◽  
High Performance Concrete ◽  
Research Work ◽  
Autogenous Shrinkage ◽  
Cementitious Materials ◽  
Mineral Admixtures ◽  
Research Progress ◽  
Cement Ratio ◽  
Water Cement Ratio ◽  
Improvement Measures

Concrete autogenous shrinkage phenomenon would adversely affect the mechanical properties and durability of concrete, this phenomenon is important. Autogenous shrinkage problem of low water-cement ratio of the with high mineral admixtures, cement-based cementitious materials was introduced. The main reason for high-performance concrete early cracking being autogenous shrinkage was pointed out. Based on the home and abroad research status of low water cement ratio of the cement paste and concrete autogenous shrinkage, especially for early autogenous shrinkage phenomenon, the mechanism of autogenous shrinkage and the measure method is presented, and the improvement measures and the possible problems the need for further research work is presented.

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