Generative AI,represented by GPT(Generative Pre-trained Transformer),is now leading the technological revolution and is reconstructing the journalism and communication industries'ecosystems because of its powerful...Generative AI,represented by GPT(Generative Pre-trained Transformer),is now leading the technological revolution and is reconstructing the journalism and communication industries'ecosystems because of its powerful generative capacity and diverse range of outputs.While GPT is busy revolutionizing and innovating the production of news content,working patterns,and operation modes,it has also given rise to ethical concerns in regard to news authenticity,data security,humanistic values,and other related aspects.Therefore,it is imperative to initiate strategies and approaches,such as establishing a mechanism for verifying information authenticity,enhancing data security and privacy regulations,and instituting an ethical supervision and governance framework for AI,in order to facilitate the systematic advancement of AI-based news production while reinstating public trust.展开更多
Grounded in educational ecology and constructivist theory,this study examines the challenges and opportunities faced by English teachers in the Gene AI era.While Gene AI is efficient in surface-level tasks,it has limi...Grounded in educational ecology and constructivist theory,this study examines the challenges and opportunities faced by English teachers in the Gene AI era.While Gene AI is efficient in surface-level tasks,it has limitations in cultural interpretation,ethical guidance,and metacognitive development.The paper proposes a tripartite framework for role transformation:cognitive reframing,pedagogical innovation,and ethical repositioning to help tackle the problem of functional substitution anxiety due to AI’s encroachment on traditional roles.The study concludes that English teachers must evolve into“intelligent curators”who can synergize AI’s technical prowess with human wisdom,prioritizing holistic human development over skill acquisition.展开更多
In the process of arid land exploitation, the landscape of desert is divided into three types. Oasis is rising,the area of uneffected area keeps its original state,the serious degenerated area where is only limited be...In the process of arid land exploitation, the landscape of desert is divided into three types. Oasis is rising,the area of uneffected area keeps its original state,the serious degenerated area where is only limited between oasis and desert, but not overall. Its relationship with the neighbor region, the zone of ecological-breaking region or ecological rift valley is not successive. . Its ecological effect endangered the arid land overall. Rehabilitating vegetation is the basic measure for abatement. The authors proposed a new tactics that based on the properties of vegetation. Depending on the local water sources and partly regulating the composition of environmental factor to satisfy the requirement of desert community, the rehabilitate vegetation should be realized.展开更多
Objective This work is designed effect and production to improve the quality, visual efficiency of ecological reconstruction of fossil insects by using various three- dimensional software and exploring helpful method...Objective This work is designed effect and production to improve the quality, visual efficiency of ecological reconstruction of fossil insects by using various three- dimensional software and exploring helpful methodologies and techniques.展开更多
Animal husbandry and crop farming are specialized for development in separate areas on the Tibetan Plateau. Such a pattern of isolation has led to current concerns of rangeland and farming system degradation due to in...Animal husbandry and crop farming are specialized for development in separate areas on the Tibetan Plateau. Such a pattern of isolation has led to current concerns of rangeland and farming system degradation due to intensive land use. The crop-livestock integration, however, has been proven to increase food and feed productivity thorough niche complementarity, and is thereby especially effective for promoting ecosystem resilience. Regional synergy has emerged as an integrated approach to reconcile rangeland livestock with forage crop production. It moves beyond the specialized sectors of animal husbandry and intensive agriculture to coordinate them through regional coupling. Therefore, crop-livestock integration(CLI) has been suggested as one of the effective solutions to forage deficit and livestock production in grazing systems. But it is imperative that CLI moves forward from the farm level to the regional scale, in order to secure regional synergism during agro-pastoral development. The national key R & D program, Technology and Demonstration of Recovery and Restoration of Degraded Alpine Ecosystems on the Tibetan Plateau, aims to solve the problems of alpine grassland degradation by building up a grass-based animal husbandry technology system that includes synergizing forage production and ecological functioning, reconciling the relationship between ecology, forage production and animal husbandry, and achieving the win-win goals of curbing grassland degradation and changing the development mode of animal husbandry. It is imperative to call for regional synergy through integrating ecological functioning with ecosystem services, given the alarming threat of rangeland degradation on the Tibetan Plateau. The series of papers in this issue, together with those published previously, provide a collection of rangeland ecology and management studies in an effort to ensure the sustainable use and management of the alpine ecosystems.展开更多
基金the phased achievement of the subject“Research on Deepening the Construction of‘Smart Chengdu’and Enhancing the Governance Efficiency of Megacities” (2023CS120)a key project under Chengdu’s Philosophy and Social Science Planning Program for 2023。
文摘Generative AI,represented by GPT(Generative Pre-trained Transformer),is now leading the technological revolution and is reconstructing the journalism and communication industries'ecosystems because of its powerful generative capacity and diverse range of outputs.While GPT is busy revolutionizing and innovating the production of news content,working patterns,and operation modes,it has also given rise to ethical concerns in regard to news authenticity,data security,humanistic values,and other related aspects.Therefore,it is imperative to initiate strategies and approaches,such as establishing a mechanism for verifying information authenticity,enhancing data security and privacy regulations,and instituting an ethical supervision and governance framework for AI,in order to facilitate the systematic advancement of AI-based news production while reinstating public trust.
文摘Grounded in educational ecology and constructivist theory,this study examines the challenges and opportunities faced by English teachers in the Gene AI era.While Gene AI is efficient in surface-level tasks,it has limitations in cultural interpretation,ethical guidance,and metacognitive development.The paper proposes a tripartite framework for role transformation:cognitive reframing,pedagogical innovation,and ethical repositioning to help tackle the problem of functional substitution anxiety due to AI’s encroachment on traditional roles.The study concludes that English teachers must evolve into“intelligent curators”who can synergize AI’s technical prowess with human wisdom,prioritizing holistic human development over skill acquisition.
文摘In the process of arid land exploitation, the landscape of desert is divided into three types. Oasis is rising,the area of uneffected area keeps its original state,the serious degenerated area where is only limited between oasis and desert, but not overall. Its relationship with the neighbor region, the zone of ecological-breaking region or ecological rift valley is not successive. . Its ecological effect endangered the arid land overall. Rehabilitating vegetation is the basic measure for abatement. The authors proposed a new tactics that based on the properties of vegetation. Depending on the local water sources and partly regulating the composition of environmental factor to satisfy the requirement of desert community, the rehabilitate vegetation should be realized.
基金supported by the National Basic Research Program of China(973 Programgrant No.2012CB821906)+2 种基金the National Natural Science Foundation of China(grants No.31230065 and 41272006)Great Wall Scholar and Key Project of Beijing Municipal Commission of Education Project(grant No.KZ201310028033)the Program for Changjiang Scholars and Innovative Research Team in University(grant No.IRT13081)
文摘Objective This work is designed effect and production to improve the quality, visual efficiency of ecological reconstruction of fossil insects by using various three- dimensional software and exploring helpful methodologies and techniques.
基金The National Key Research and Development Program(2016YFC0502001)。
文摘Animal husbandry and crop farming are specialized for development in separate areas on the Tibetan Plateau. Such a pattern of isolation has led to current concerns of rangeland and farming system degradation due to intensive land use. The crop-livestock integration, however, has been proven to increase food and feed productivity thorough niche complementarity, and is thereby especially effective for promoting ecosystem resilience. Regional synergy has emerged as an integrated approach to reconcile rangeland livestock with forage crop production. It moves beyond the specialized sectors of animal husbandry and intensive agriculture to coordinate them through regional coupling. Therefore, crop-livestock integration(CLI) has been suggested as one of the effective solutions to forage deficit and livestock production in grazing systems. But it is imperative that CLI moves forward from the farm level to the regional scale, in order to secure regional synergism during agro-pastoral development. The national key R & D program, Technology and Demonstration of Recovery and Restoration of Degraded Alpine Ecosystems on the Tibetan Plateau, aims to solve the problems of alpine grassland degradation by building up a grass-based animal husbandry technology system that includes synergizing forage production and ecological functioning, reconciling the relationship between ecology, forage production and animal husbandry, and achieving the win-win goals of curbing grassland degradation and changing the development mode of animal husbandry. It is imperative to call for regional synergy through integrating ecological functioning with ecosystem services, given the alarming threat of rangeland degradation on the Tibetan Plateau. The series of papers in this issue, together with those published previously, provide a collection of rangeland ecology and management studies in an effort to ensure the sustainable use and management of the alpine ecosystems.
