No matter from the perspective of slope protection, landscape effect and construction cost, or from the perspective of ecological benefit, the development of original ecological tridimensional vegetation has become th...No matter from the perspective of slope protection, landscape effect and construction cost, or from the perspective of ecological benefit, the development of original ecological tridimensional vegetation has become the inevitable trend for slope vegetation in pursuit of protecting ecological condition, decreasing soil erosion, maintaining ecological balance and beautifying environment of slope. The concept of original ecological tridimensional slope vegetation is proposed in this paper, and the original ecological tridimensional slope vegetation is studied through theoretical analysis and experiments. Specifically, the mechanical effect of slope vegetation in reinforcing the cohesion and shear strength of soil mass is firstly discussed, and then experiments are performed to study the water interception and containing function of slope under various vegetation conditions. Moreover, the relation between soil moisture and cohesion, the relation between root distribution density and cohesion, and the relation between root distribution density and soil shear strength are also studied based on experiments.Finally, based on field observation, the soil erosion states of slope under various vegetation conditions are comparatively studied. It is found that the original ecological tridimensional slope, which combines grass,shrub and tree, can generate comprehensive slope protection effects, and hence strengthen the slope protection ability and bring multiple slope protection benefits. Thereby, the theoretical foundation for developing original ecological tridimensional slope vegetation is established.展开更多
This paper attempts to interpret Richard Powers' ecological thoughts in his sixth novel Gain. It mainly records the development of the corporate body's expansion and the individual body's declination to fu...This paper attempts to interpret Richard Powers' ecological thoughts in his sixth novel Gain. It mainly records the development of the corporate body's expansion and the individual body's declination to further analyze how the corporate organism becomes a lethal threat to the individual in the end. The two narrative lines reveals the worsening of industrial greedy and the increasing danger of human existence.Powers expresses his holistic ecological vision: Are big companies human's greatest hope or greatest threat?展开更多
Pre-Qin dynasty Confucianism is famous and rich in ecological thoughts,which include the holistic thought of "harmony between man and nature"; the thought of"benevolence for people and caring for animal...Pre-Qin dynasty Confucianism is famous and rich in ecological thoughts,which include the holistic thought of "harmony between man and nature"; the thought of"benevolence for people and caring for animals and plants" and "ecological ethics of respecting nature"; the thought of "conforming to natural environment and its protection". Ecological civilization,as a forthcoming civilization form,highlights the sustainable development and the pursuit of harmony between man and nature. Pre-Qin Confucian ecological thought can provide useful ideological resources for the cultivation of ecological consciousness and the construction of ecological civilization.展开更多
Based on the field investigations, this paper analyzes systematically the achievements and problems of constructing the demonstrating areas of the ecological rebuilding and economic sustainable development in Hexi, Ga...Based on the field investigations, this paper analyzes systematically the achievements and problems of constructing the demonstrating areas of the ecological rebuilding and economic sustainable development in Hexi, Gansu Province, and then the thoughts on constructing the demonstrating areas are brought forward. It is considered that all kinds of ecological demonstrating areas should be merged in order to construct large scale characterized demonstrating areas which go beyond the district. In other words, in Hexi Region, Zhangye District should be constructed as the largest ecoagriculture demonstrating area of high technology; Wuwei District should be constructed as the largest ecological demonstrating area of agricultural comprehensive exploitation; JiuJia District, which is the shortened form of Jiuquan and Jiayuguan, should be constructed as the largest ecotourism demonstrating area; and Jinchang City should be constructed as the largest ecoindustry demonstrating area. At the same time, the constructing pattern should be selected according to the actual circumstances; science and technology should be applied to construct the demonstrating areas and accelerate the industrialization in the big market. Additionally, it is important to smooth the constructing system and implement the flexible and efficacious running mechanism, and it is suggested that the committee should be organized to administer the ecological demonstrating areas in Hexi Region.展开更多
Richard Powers is one of American famous contemporary writers,a rising star of American postmodernist fiction,and one of the representatives of the Generation Xers as well.He explores the impacts of some factors such ...Richard Powers is one of American famous contemporary writers,a rising star of American postmodernist fiction,and one of the representatives of the Generation Xers as well.He explores the impacts of some factors such as ecological environment,social culture,and family ethics on our modern society by use of his abundant knowledge about gene engineer,neurology,family ethics,etc.From the perspective of Marxism ecological philosophy,this paper deeply analyses The Echo Maker,Richard Powers’masterpiece and interrelates the ecological thoughts implied in this novel.This work criticizes anthropocentrism and expresses the priority of nature.Human being is part of nature which our human being bases on and human being is closely related with nature.Human being should develop ecological consciousness,respect and care nature,and try every means to keep benign interaction with nature in order to build a stable and harmonious global community.展开更多
John Steinbeck,the winner of the Nobel Prize for Literature in1962,creates the Pulitzer Prize-winning novel The Grapes of Wrath,published in 1939.This paper aims at analyzing the Significance of Steinbeck's Ecolog...John Steinbeck,the winner of the Nobel Prize for Literature in1962,creates the Pulitzer Prize-winning novel The Grapes of Wrath,published in 1939.This paper aims at analyzing the Significance of Steinbeck's Ecological Thought by perceiving The Grapes of Wrath.展开更多
John Steinbeck,the winner of the Nobel Prize for Literature in1962,is one of the great American writers of the 20th century.In his entire prolific writing carrier,he creates the Pulitzer Prize-winning novel The Grapes...John Steinbeck,the winner of the Nobel Prize for Literature in1962,is one of the great American writers of the 20th century.In his entire prolific writing carrier,he creates the Pulitzer Prize-winning novel The Grapes of Wrath,published in 1939.The novel is so important that it is regarded as Steinbeck's best work,and one of the 20 books that have changed the USA.This paper aims at analyzing The Grapes of Wrath from ecocritic approach,in order to explore the ecological thought of John Steinbeck,which is beneficial to building a harmonious society.展开更多
[Objective] This paper aims to confirm that Yunnan is one origin center of rice and human in the world.[Method] The complicated and unique ecological environment in Yunnan makes Yunnan Province the largest center of g...[Objective] This paper aims to confirm that Yunnan is one origin center of rice and human in the world.[Method] The complicated and unique ecological environment in Yunnan makes Yunnan Province the largest center of genetic diversity and cultural diversity of rice and human being as well as the cradle of human childhood.[Result] The genetic diversity and cultural diversity of rice and human being is closely related to the ecosystem diversity.Rice civilization in Yunnan can be divided into four types,including the diversity center region of rice civilization in southwestern Yunnan,diffusion region of rice civilization of Hani-Zhuang in southern Yunnan,rice civilization region of water-drought rotation in central Yunnan and poverty region of rice civilization in northern Yunnan.Southwestern Yunnan is not only the center of genetic ecological diversity and rice cultural diversity,but also the center of origin and diversity of crop genetic diversity.It is not only a transitional region among East Asia continent,South Asian sub-continent and Indo-China Peninsula,but also a core integration area of Chinese culture,Indian culture and Mid-south Peninsula culture which all merge with the local culture.[Conclusion] Yunnan is one common sphere where the origin of human evolution is closely related to the origin of rice evolution.展开更多
It was proposed that park planning should be based on local economic development,should focus on the preservation of primitive ecological conditions and the application of low-carbon and energy-saving concepts.The pla...It was proposed that park planning should be based on local economic development,should focus on the preservation of primitive ecological conditions and the application of low-carbon and energy-saving concepts.The planning of Ancient Banyan Park in Mengshan County by following the principles of respecting local history and culture,improving functions and supporting facilities,human-centered,overall planning and all-around consideration,respecting characteristics of the local area(the planning site),satisfying operation requirements of the park,applying low-carbon and energy-saving concepts,and avoiding over-engineering,aimed at protecting natural images of the park,primitive history,culture and characteristics of the local area and providing a space for local residents' various activities.Modern aesthetic forms were combined,cultural connotation of natural environment stressed to build a landscape space system of the Ancient Banyan Park that matches well with environment of the planning site.The park was designed into 4 functional areas:sport area,fitness plaza area,garden recreational area and ancient banyan cultural area.Different functions of these subareas were taken into consideration to create conservation-minded garden landscapes which were both independent and unified.展开更多
Traditional Chinese vernacular dwellings take root in farming culture with profound connotations. Through analyzing ecological thoughts and cultural ideas in traditional vernacular dwellings, this study aims to provid...Traditional Chinese vernacular dwellings take root in farming culture with profound connotations. Through analyzing ecological thoughts and cultural ideas in traditional vernacular dwellings, this study aims to provide references for the design of modern vernacular dwellings. It is proposed in this study that ① Ecological thoughts of traditional vernacular dwellings include the simple eco-thought of 'human-nature oneness', Fengshui (traditional Chinese ideas hold that the location of a house or tomb is supposed to have an influence on the fortune of a family) theories of 'balance of yin and yang', energy-saving thought of 'making the best use of local advantages'. Traditional vernacular dwellings are mainly constructed according to local conditions, facing the sunny side and water, backing on the shady side and mountains, with local materials and suitable construction structures for local environment and climatic conditions, which enable residents to enjoy warm winter and cool summer, sufficient sunshine, excellent ventilation and heat-proof, wind and humidity proof, that is, a natural ecological living environment. ② Cultural thoughts of traditional vernacular dwellings include the strict and square philosophical ideas as well as harmonious artistic thoughts. Traditional Chinese vernacular dwellings demonstrate morals and ethics by strict and square patterns and strong sense of hierarchy, most of them have definite axes in spatial patterns to show the hierarchy and core of construction groups; abstract patterns of flower, grass, animal or human beings are also often applied in detailed designs, showing esthetic tastes. The formation of traditional Chinese vernacular dwellings has been closely linked with social and cultural factors, living habits, geographical, water and soil, environmental and climatic conditions as well as folk customs, which can provide significant references for the design and reformation of modern new-type vernacular dwellings.展开更多
基金supported by National Natural Science Foundation of China (Grant No. 41372307)the Yunan Provincial Communication Research Fund (Grant No. 2010 (A) 06-b)the Young Scholar Foundation of Central South University of Forestry and Technology (Grant No. 2008051B)
文摘No matter from the perspective of slope protection, landscape effect and construction cost, or from the perspective of ecological benefit, the development of original ecological tridimensional vegetation has become the inevitable trend for slope vegetation in pursuit of protecting ecological condition, decreasing soil erosion, maintaining ecological balance and beautifying environment of slope. The concept of original ecological tridimensional slope vegetation is proposed in this paper, and the original ecological tridimensional slope vegetation is studied through theoretical analysis and experiments. Specifically, the mechanical effect of slope vegetation in reinforcing the cohesion and shear strength of soil mass is firstly discussed, and then experiments are performed to study the water interception and containing function of slope under various vegetation conditions. Moreover, the relation between soil moisture and cohesion, the relation between root distribution density and cohesion, and the relation between root distribution density and soil shear strength are also studied based on experiments.Finally, based on field observation, the soil erosion states of slope under various vegetation conditions are comparatively studied. It is found that the original ecological tridimensional slope, which combines grass,shrub and tree, can generate comprehensive slope protection effects, and hence strengthen the slope protection ability and bring multiple slope protection benefits. Thereby, the theoretical foundation for developing original ecological tridimensional slope vegetation is established.
文摘This paper attempts to interpret Richard Powers' ecological thoughts in his sixth novel Gain. It mainly records the development of the corporate body's expansion and the individual body's declination to further analyze how the corporate organism becomes a lethal threat to the individual in the end. The two narrative lines reveals the worsening of industrial greedy and the increasing danger of human existence.Powers expresses his holistic ecological vision: Are big companies human's greatest hope or greatest threat?
文摘Pre-Qin dynasty Confucianism is famous and rich in ecological thoughts,which include the holistic thought of "harmony between man and nature"; the thought of"benevolence for people and caring for animals and plants" and "ecological ethics of respecting nature"; the thought of "conforming to natural environment and its protection". Ecological civilization,as a forthcoming civilization form,highlights the sustainable development and the pursuit of harmony between man and nature. Pre-Qin Confucian ecological thought can provide useful ideological resources for the cultivation of ecological consciousness and the construction of ecological civilization.
文摘Based on the field investigations, this paper analyzes systematically the achievements and problems of constructing the demonstrating areas of the ecological rebuilding and economic sustainable development in Hexi, Gansu Province, and then the thoughts on constructing the demonstrating areas are brought forward. It is considered that all kinds of ecological demonstrating areas should be merged in order to construct large scale characterized demonstrating areas which go beyond the district. In other words, in Hexi Region, Zhangye District should be constructed as the largest ecoagriculture demonstrating area of high technology; Wuwei District should be constructed as the largest ecological demonstrating area of agricultural comprehensive exploitation; JiuJia District, which is the shortened form of Jiuquan and Jiayuguan, should be constructed as the largest ecotourism demonstrating area; and Jinchang City should be constructed as the largest ecoindustry demonstrating area. At the same time, the constructing pattern should be selected according to the actual circumstances; science and technology should be applied to construct the demonstrating areas and accelerate the industrialization in the big market. Additionally, it is important to smooth the constructing system and implement the flexible and efficacious running mechanism, and it is suggested that the committee should be organized to administer the ecological demonstrating areas in Hexi Region.
基金This article is sponsored by Chongqing Social Science Planning Project(2019WT37)Chongqing Education Committee Humanities and Social Science Research Planning Project(18SKGH152)Social Science Fund Project of Chongqing University of Science and Technology(CK2017PY001).
文摘Richard Powers is one of American famous contemporary writers,a rising star of American postmodernist fiction,and one of the representatives of the Generation Xers as well.He explores the impacts of some factors such as ecological environment,social culture,and family ethics on our modern society by use of his abundant knowledge about gene engineer,neurology,family ethics,etc.From the perspective of Marxism ecological philosophy,this paper deeply analyses The Echo Maker,Richard Powers’masterpiece and interrelates the ecological thoughts implied in this novel.This work criticizes anthropocentrism and expresses the priority of nature.Human being is part of nature which our human being bases on and human being is closely related with nature.Human being should develop ecological consciousness,respect and care nature,and try every means to keep benign interaction with nature in order to build a stable and harmonious global community.
文摘John Steinbeck,the winner of the Nobel Prize for Literature in1962,creates the Pulitzer Prize-winning novel The Grapes of Wrath,published in 1939.This paper aims at analyzing the Significance of Steinbeck's Ecological Thought by perceiving The Grapes of Wrath.
文摘John Steinbeck,the winner of the Nobel Prize for Literature in1962,is one of the great American writers of the 20th century.In his entire prolific writing carrier,he creates the Pulitzer Prize-winning novel The Grapes of Wrath,published in 1939.The novel is so important that it is regarded as Steinbeck's best work,and one of the 20 books that have changed the USA.This paper aims at analyzing The Grapes of Wrath from ecocritic approach,in order to explore the ecological thought of John Steinbeck,which is beneficial to building a harmonious society.
基金Supported by National Natural Science Foundation of China(31060186)Exploitue of Emphases New Production from Yunnan Provincial Scientific and Technology Department(2010BB001)Project for Innovative Pilot Enterprises from Science and Technology Bureau of Kunming City(Kunkejizi10N060204)~~
文摘[Objective] This paper aims to confirm that Yunnan is one origin center of rice and human in the world.[Method] The complicated and unique ecological environment in Yunnan makes Yunnan Province the largest center of genetic diversity and cultural diversity of rice and human being as well as the cradle of human childhood.[Result] The genetic diversity and cultural diversity of rice and human being is closely related to the ecosystem diversity.Rice civilization in Yunnan can be divided into four types,including the diversity center region of rice civilization in southwestern Yunnan,diffusion region of rice civilization of Hani-Zhuang in southern Yunnan,rice civilization region of water-drought rotation in central Yunnan and poverty region of rice civilization in northern Yunnan.Southwestern Yunnan is not only the center of genetic ecological diversity and rice cultural diversity,but also the center of origin and diversity of crop genetic diversity.It is not only a transitional region among East Asia continent,South Asian sub-continent and Indo-China Peninsula,but also a core integration area of Chinese culture,Indian culture and Mid-south Peninsula culture which all merge with the local culture.[Conclusion] Yunnan is one common sphere where the origin of human evolution is closely related to the origin of rice evolution.
基金Supported by Scientific Research Program of Guangxi Provincial Department of Education(201010LX014)~~
文摘It was proposed that park planning should be based on local economic development,should focus on the preservation of primitive ecological conditions and the application of low-carbon and energy-saving concepts.The planning of Ancient Banyan Park in Mengshan County by following the principles of respecting local history and culture,improving functions and supporting facilities,human-centered,overall planning and all-around consideration,respecting characteristics of the local area(the planning site),satisfying operation requirements of the park,applying low-carbon and energy-saving concepts,and avoiding over-engineering,aimed at protecting natural images of the park,primitive history,culture and characteristics of the local area and providing a space for local residents' various activities.Modern aesthetic forms were combined,cultural connotation of natural environment stressed to build a landscape space system of the Ancient Banyan Park that matches well with environment of the planning site.The park was designed into 4 functional areas:sport area,fitness plaza area,garden recreational area and ancient banyan cultural area.Different functions of these subareas were taken into consideration to create conservation-minded garden landscapes which were both independent and unified.
文摘Traditional Chinese vernacular dwellings take root in farming culture with profound connotations. Through analyzing ecological thoughts and cultural ideas in traditional vernacular dwellings, this study aims to provide references for the design of modern vernacular dwellings. It is proposed in this study that ① Ecological thoughts of traditional vernacular dwellings include the simple eco-thought of 'human-nature oneness', Fengshui (traditional Chinese ideas hold that the location of a house or tomb is supposed to have an influence on the fortune of a family) theories of 'balance of yin and yang', energy-saving thought of 'making the best use of local advantages'. Traditional vernacular dwellings are mainly constructed according to local conditions, facing the sunny side and water, backing on the shady side and mountains, with local materials and suitable construction structures for local environment and climatic conditions, which enable residents to enjoy warm winter and cool summer, sufficient sunshine, excellent ventilation and heat-proof, wind and humidity proof, that is, a natural ecological living environment. ② Cultural thoughts of traditional vernacular dwellings include the strict and square philosophical ideas as well as harmonious artistic thoughts. Traditional Chinese vernacular dwellings demonstrate morals and ethics by strict and square patterns and strong sense of hierarchy, most of them have definite axes in spatial patterns to show the hierarchy and core of construction groups; abstract patterns of flower, grass, animal or human beings are also often applied in detailed designs, showing esthetic tastes. The formation of traditional Chinese vernacular dwellings has been closely linked with social and cultural factors, living habits, geographical, water and soil, environmental and climatic conditions as well as folk customs, which can provide significant references for the design and reformation of modern new-type vernacular dwellings.