Landscape Architecture Planning and Design Based on Landscape Ecology Theory:A Case Study of Waterfront Landscape Planning and Design of Dapo Town

With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecology theory can be integrated into landscape planning to carry out disciplinary crossing and integration research between landscape ecology and landscape architecture.In this study,based on the basic theories of landscape ecology,the waterfront landscape of Dapo Town was designed,with the aim to achieve ecological balance in planning,showcase biodiversity,and create a harmonious landscape ecological environment which can benefit both nature and people.This design combined artificial and natural elements while improving the natural environment,which promoted a harmonious relationship between humans and nature,thus enriching the spatial organization of the city,and playing a role in regulating the urban environment and climate.

Ecological Remediation Measures for Non-point Source Pollution Based on Source-Sink Landscape Theory: A Case Study of Huanghou Basin

The growth of society and population has led to a range of water pollution issues.Among these,non-point source pollution assessment and treatment pose a particular challenge due to its formation mechanism.This has become a focal point and challenge in water pollution treatment research.The study area for this research was the Huanghou basin in Guizhou Province,southwest China.The land use type of the basin was analyzed using remote sensing technology,and water quality data was collected by distributing points throughout the basin,based on source-sink landscape theory.The distribution map of the basin’s source-sink landscape and the results of water quality data accurately and efficiently identified the areas with high risk of non-point source pollution in the western and southwestern residential and agricultural areas of the upper basin.Hence,a strategy of“increasing sinks and decreasing sources”was proposed.The strategy was implemented at both macro and micro levels to address non-point source pollution in the basin using ecological remediation techniques.The work to control karst rocky desertification should continue at a macro level.The rocky desertification area in the basin should gradually transform into grassland and forested land,while increasing the overall area of the sink landscape.Ecological restoration techniques,such as slope planting,riparian zone vegetation restoration,increasing plant abundance,and restoring aquatic plants,can effectively control non-point source pollution at the micro level.Compared to traditional control methods,this remediation strategy focuses on source and process control.It is more effective and does not require large-scale water pollution control projects,which can save a lot of environmental control funds and management costs.Therefore,it has greater research significance and application value.

Theory and Practice of Soil and Water Ecology

Author of this paper introduced the formation and development, main viewpoints, and framework of the theory of soil and water ecology, as well as the role and value of realizing the sustainable utilization of soil and water ecological resources, the sustainable maintenance of ecological environment, and the sustainable development of economy and society. The paper argued that in the current era, it is imperative to maintain the integrity and continuity of soil and water ecology and culture, emphasize the planning and construction of soil and water ecological infrastructure, and ensure the service functions of urban ecosystem, so as to realize the sustainable utilization of soil and water ecological resources, and the sustainable maintenance of ecological environment, and the sustainable development of economy and society.

The Theory of Soil and Water Ecology is a Major Scientific Issue

The theory of soil and water ecology is an important scientific issue related to the fundamental and overall situation of ecological environment and has important strategic significance for the protection of the earth’s ecological environment.Applying the theory of soil and water ecology to soil and water conservation can upgrade soil and water conservation from version 1.0 to version 2.0 of soil and water ecological conservation and further expand the space of soil and water conservation.The paper suggests that while giving full play to the existing strength of soil and water conservation departments,it should establish national soil and water conservation commission for coordinating multi sector forces and vigorously promoting the realization of beautiful and rich China.

Runoff change in the Yellow River Basin of China from 1960 to 2020 and its driving factors

Analysing runoff changes and how these are affected by climate change and human activities is deemed crucial to elucidate the ecological and hydrological response mechanisms of rivers.The Indicators of Hydrologic Alteration and the Range of Variability Approach(IHA-RVA)method,as well as the ecological indicator method,were employed to quantitatively assess the degree of hydrologic change and ecological response processes in the Yellow River Basin from 1960 to 2020.Using Budyko's water heat coupling balance theory,the relative contributions of various driving factors(such as precipitation,potential evapotranspiration,and underlying surface)to runoff changes in the Yellow River Basin were quantitatively evaluated.The results show that the annual average runoff and precipitation in the Yellow River Basin had a downwards trend,whereas the potential evapotranspiration exhibited an upwards trend from 1960 to 2020.In approximately 1985,it was reported that the hydrological regime of the main stream underwent an abrupt change.The degree of hydrological change was observed to gradually increase from upstream to downstream,with a range of 34.00%-54.00%,all of which are moderate changes.However,significant differences have been noted among different ecological indicators,with a fluctuation index of 90.00%at the outlet of downstream hydrological stations,reaching a high level of change.After the mutation,the biodiversity index of flow in the middle and lower reaches of the Yellow River was generally lower than that in the base period.The research results also indicate that the driving factor for runoff changes in the upper reach of the Yellow River Basin is mainly precipitation,with a contribution rate of 39.31%-54.70%.Moreover,the driving factor for runoff changes in the middle and lower reaches is mainly human activities,having a contribution rate of 63.70%-84.37%.These results can serve as a basis to strengthen the protection and restoration efforts in the Yellow River Basin and further promote the rational development and use of water resources in the Yellow River.

Impacts of multi-scenario land use change on ecosystem services and ecological security pattern: A case study of the Yellow River Delta

The Yellow River Delta(YRD), a critical economic zone along China's eastern coast, also functions as a vital ecological reserve in the lower Yellow River. Amidst rapid industrialization and urbanization, the region has witnessed significant land use/cover changes(LUCC), impacting ecosystem services(ES) and ecological security patterns(ESP). Investigating LUCC's effects on ES and ESP in the YRD is crucial for ecological security and sustainable development. This study utilized the PLUS model to simulate 2030 land use scenarios, including natural development(NDS), economic development(EDS), and ecological protection scenarios(EPS). Subsequently, the InVEST model and circuit theory were applied to assess ES and ESP under varying LUCC scenarios from 2010 to 2030. Findings indicate:(1) Notable LUCC from 2010 to 2030, marked by decreasing cropland and increasing construction land and water bodies.(2) From 2010 to 2020, improvements were observed in carbon storage,water yield, soil retention, and habitat quality, whereas 2020–2030 saw increases in water yield and soil retention but declines in habitat quality and carbon storage. Among the scenarios, EPS showed superior performance in all four ES.(3) Between 2010 and 2030, ecological sources, corridors, and pinchpoints expanded, displaying significant spatial heterogeneity. The EPS scenario yielded the most substantial increases in ecological sources,corridors, and pinchpoints, totaling 582.89 km^(2), 645.03 km^(2),and 64.43 km^(2), respectively. This study highlights the importance of EPS, offering insightful scientific guidance for the YRD's sustainable development.

The Theory of Soil and Water Ecology is the Common Theoretical Basis in the Field of Ecological Environment

From the perspective of system concept and practical needs,the field of ecological environment needs new theories that can grasp the whole and command the overall situation.Soil and water ecology is the holistic view of nature of seeing both macrocosm and microcosm,is the largest common divisor of various types of ecosystems on the earth and will effectively integrate all ecological processes related to human beings,animals and plants.Starting from the principle of soil and water ecology,the paper resolved that:①the essence of landscape,forest,field,lake,grass,sand and ice is soil and water ecology and;②the fundamental reason of the ecological and environmental crises of climate change,global warming and loss of biodiversity lies in the change and destruction of the earth’s soil and water ecology.The theory of soil and water ecology is a major scientific issue related to the fundamental and overall situation of the ecological environment,is the golden key to understand and solve contemporary ecological and environmental issues and is the common theoretical basis in the field of ecological environment.

Water and Soil Conservation in Taiwan Based on Theoretical Research of Water and Soil Ecology

Taiwan has always attached great importance to management of mountain slopes, and its steepslope water and soil conservation system has been a reference for the water and soil conservation in hot and rainy regions. From the perspective of water and soil ecology theory, new forms of water and soil loss emerged since the industrialization and urbanization of Taiwan, also known as hidden water and soil loss, such as soil hardening, change of original landform, destruction of ecological landscape etc.. These losses should be controlled through water and soil conservation measures such as initial involvement, dynamic analysis, systematic treatment and disaster avoidance, all production and construction activities should follow three elements(water, soil and vegetation) and their correlation laws, in order to maintain water and soil ecological balance. By integrating water and soil ecological concepts, water and soil conservation in Taiwan will make more progress.

How does the‘environment’come to the person?The‘ecology of the person’and addiction

Currently,psychiatry lacks a field that can be called“theoretical psychiatry”,which uses theoretical concepts and explanatory models:The main stream of research is to collect data of all kinds in the hope that the computational Big Data approach will shed a bright light on the black box of mental disorders.Accordingly,the biology-based Research Domain Criteria of the National Institute of Mental Health have been established.However,as philosophical analyses of concepts and methods have shown,several epistemological gaps stand in the way of a consistent multilevel understanding of mental disorders.Also,the implicit ontological problems in the biological reduction of the psychosocial level and in the integration of so-called hard and soft disciplines are mostly left out.As a consequence,a non-reductive psychological theory of mental disorders is sought that also integrates correlating biological and sociological issues.In this context,one example of promising nonreductive psychiatric research is the option of systems/network psychopathology.The possibilities for integrating different psychological perspectives are highlighted for the field of addiction research and treatment,where pragmatic behaviorist approaches dominate over the theorybased practice of psychoanalysis.In comparing the theoretical constructs of these two approaches,the relevance of the concept of“(social)environment”as the wealth of influential sociocultural factors is discussed at levels superior to the interpersonal micro-level,namely the organizational meso-and societal macro level,which is not sufficiently considered in current biopsychiatry.On this basis of argumentation,the usefulness of grounding and framing psychiatry through the field of ecological sciences,especially human ecology,is demonstrated.Finally,to this end,an outline of an ecological model of mental health and illness is presented.

Climate Change from the Perspective of Soil and Water Ecological Theory

The earth s ecological environment is declining at an unprecedented rate,and human survival is facing great risks.Among the global changes,the most serious ones are climate change and global warming.Analyzed from the theory of soil and water ecology,the root cause of this problem lies in the disordered and uncontrolled human activities,which only pay attention to the interests of development and ignore the purpose of development.From the source,it is the consequence of human excessive interference and damage to the earth s water and soil ecology.It is urgent to protect and repair the earth s water and soil ecology,realize carbon neutralization as soon as possible,and prevent the irreversible disaster caused by global warming from the source.

Analysis of Marxist Ecological Theory

Marxist ecological theory is an indispensable part of Marxist economic theory.Human society is the complete unity of man and nature.The material transformation between man and nature is an eternal natural necessity for all societies to be realized,and only communism can realize the true unity of man and nature.Understanding and grasping the scientific connotation of this theory has very important theoretical value and practical significance for building a harmonious society between man and nature.

Analysis of marine ecological compensation for environmental risk caused by chemical spill based on game theory

The problem of marine environmental risk is ultimately the result of game theory between the marine en vironmental managers and the enterprise of potential environmental risk.This paper analyzes the internal economic relationship that whether the"protection"policy is applied between the protection action of marine environmental managers and the chemical enterprise.The result shows that the key factor whether the enterprise adopt the"protec tion"policy or not is the amount of penalty and the government's cost of execution,and the compulsive ecological compensation is obligatory from the angle of stimulating the enterprise of canonical action and adopting the"protec tion"policy.To build the ecological compensation mechanism based on the environmental risk will effectively improve the level of management in sea area and decrease the probability of chemical spill.

A study of using grey system theory and artificial neural network on the climbing ability of <i>Buergeria robusta</i>frog

Ecological engineering is an emerging study of integrating both ecology and engineering, concerned with the design, monitoring, and construction of ecosystems. In recent years, the threat to amphibian animals is becoming more and more serious. In particular, the loss of habitats caused by changes to the way land is used by human beings has hit amphibians particularly hard. Amphibians are known to be particularly vulnerable to human activities because they rely on both terrestrial and aquatic habitats for survival. With the increasing development of many areas in recent years, concrete structures are often installed along water bodies in order to increase the safety of local residents. The construction of concrete banks along rivers associated with human development has become a serious problem in Taiwan. Most ecosystems used by amphibians are lakes and stream banks, yet no related design solutions to accommodate the needs of amphibians. The need to develop the relevant design specification considering protecting the amphibian is imperative. Buergeria robusta, an endemic species in Taiwan, is tree frog widely distributed in lowland montane regions. Their breeding season is from April to September. They like to rest on trees or hide at caves during the daytime and move to the stream nearby in dusk for breeding. Males usually emit weak mating call while standing on stones. Sticky eggs are attached to undersides of rocks and stones. Tadpoles are found in slow flowing water of streams [1]. The goal of this study is to improve the understanding of the relationship between the climbing ability and the physical characteristics of amphibians. In this study, we use Artificial Neural Network to simulate the climbing ability of Buergeria robusta. Besides, Grey System Theory is also adopted to improve the performance of Artificial Neural Network. Artificial Neural Network (ANN) is a computing system that uses a large number of artificial neurons imitating natural neural ability to deal with an information network by computing system. The numerical results have show good agreement with the experimental results. The results can serve as a reference for technicians involved in future ecological engineering designs of banks throughout the world.

Origin of the Ecological Crisis:Common Meaning behind "Four-cause Theory"

At present, the increasingly severe ecological problem disperses in the world, showing the sign of crisis everywhere. There are many factors leading global ecological crisis, such as dominant idea, population overload, excess consumption and technology alienation. However, vari- ous reasons commonly point toward the capital logic actually. Society controlled under the capital pursuits surplus value and profit growth blindly, ig- nores the nature law and environmental justice, which is the archcriminal leading ecological collapse. Therefore, only abandoning the capital logic, stipulating the economic rationality, we can eliminate environmental woes gradually, thus ultimately achieving harmony and common prosperity of man and nature.

Rational thinking on the theory and practice of ecological civilization in the new period of China

New requirements for the ecological civilization construction were raised by the eighteenth National Congress of the CPC. A new programme was worked out to put the construction of ecological civilization in a more prominent position which will lead to achieve the new great goal "strive to build a beautiful China and realize Chinese sustainable development". How to rapidly and thoroughly promote the theory and practice research on ecological civilization, has become the focal, difficult and key point of China's economic, political, social and cultural life at present and in the future for a long period of time.

The Dialectical Basis and Ecological Implication of Marx’s Labor Value Theory

Left-wing ecologists generally think that Marx’s theory of labor value is completely opposite to ecology because it ascribes the substance of value to labor.The contemporary Marxist theorists regard this as the lack of true knowledge of the dialectical basis of labor theory of value.Dialectics is a method of studying things in a holistic and relational way,while the method of value analysis is the result of Marx’s study of capitalist mode of production in a holistic and relational way.According to the method of value analysis,the unity of opposites among value,exchange value,and use value constitutes the fundamental contradiction of capitalist mode of production,which inevitably leads to the adversarial relationship of capitalist value form.Marx constantly ascended from abstract to concrete,from part to whole,and then,the meaning of value analysis expanded to the whole material world,thus,the ecological dimension of labor value theory was completely expanded.

Five Dialectics of Xi Jinping's Theory on Ecological Progress

Xi Jinping's theory on ecological progress expands and deepens Marx's views on ecology and spells out the five dialectics between economic development and ecological conservation, the will of the nation and the will of the people, Chinese characteristics and global approaches, cultural concepts and institutional design, as well as the community of life and the community of shared future for mankind. It carries significance for our time and is weighted with theoretical value. At this stage, learning and studying the dialectics and value orientation of Xi Jinping's theory on ecological progress offers scientific guidance and value-based directions for China's efforts to promote an ecological civilization.

An Investigation Into Career Development Contexts of University Russian Language Teachers in China(1949-2019)From the Perspective of Ecological Theory

Although much research has been conducted on the interactions between the career development of foreign language teachers and their contexts around the world,a literature review reveals that there exists scanty research on the relationship between university Russian language teachers’career development and their contexts in China since 1949.Based on relevant studies on the career development of foreign language teachers and the ecological theory,this paper involves research on the impact that different ecological systems(micro-,meso-,macro-and exo-ones)have played in the career development of Russian language teachers in China.Participants are 10 Chinese Russian teachers of different ages from different universities in different parts of China.Via literature review,narration methods and semi-structured(in-depth)interviews with the help of NVivo,this research finds that Russian language teachers’career development results from multi-faceted interactions of the following contexts:ideology,Russian language educational policies and personal factors as well as college contexts.This paper concludes with some suggestions for improving Russian language teachers’career development in China.

The core ideology of Ecological Marxism:Marx is the pioneer of internal factors theory of ecological environment

This paper from the unified visual angle of philosophy and economics has observed Marx's theory of ecological economics, clarified the misunderstanding on Marx's theory of nature and ecological environmental thought at home and abroad for a long time, studied systematically and deeply the Marx's thought that natural and ecological environment is external condition and internal elements of human social economic growth, confirmed firstly Marx is the forerunner who established the theory of internal cause of natural ecological environment. It is of far-reaching academic and practical significance.

Study on English MOOC in Vocational Colleges from Educational Ecology Theory

From the programmed instruction method in the 1960 s and 1970 s to the emergence of open courses at the beginning of the 21 st century and then to the fast growth of massive open online course(MOOC), online education never stops its pace on the road of research and practice with the continuous upgrade of the Internet. As the hot education revolutionary, MOOC has aroused a large number of researchers' attention. So how English MOOC develop in vocational colleges? Is there any education theory contributing to MOOC's development? What's the special MOOC mode for English in vocational colleges? These are the research topics of this thesis.