An analytics method of predicting the annual variation rate (AVR) of global sea-level (GSL) is developed.Through the calculation by using the mean sea-level data collected from the tidal gauge stations over the world,...An analytics method of predicting the annual variation rate (AVR) of global sea-level (GSL) is developed.Through the calculation by using the mean sea-level data collected from the tidal gauge stations over the world, a GSL rise of 0. 15～0. 16 cm/a is obtained. The predicted values of AVR of GSL for the 21st century are presented. The authors' results have been compared to those reported by other scientists at home and abroad. The method proposedhere is more convenient and precise.展开更多
Glaciers in China can be categorized into 3 types, i.e. the maritime (temperate) type, sub-continental (sub-polar) type and extreme Continental (polar) type, which take 22%, 46% and 32% of the total existing glacier a...Glaciers in China can be categorized into 3 types, i.e. the maritime (temperate) type, sub-continental (sub-polar) type and extreme Continental (polar) type, which take 22%, 46% and 32% of the total existing glacier area (59 406 km2) respectively. Researches indicate that glaciers of the three types show different response patterns to the global warming. Since the Maxima of the Little Ice Age (the 17th century), air temperature has risen at a magnitude of 1.3℃on average and the glacier area decreased corresponds to 20% of the present total glacier area in western China. it is estimated that air temperature rise in the 2030s, 2070s and 2100s will be of the order of 0.4-1.2, 1.2-2.7 and 2.1-4.0 K in western China. With these scenarios, glaciers in China will suffer from further shrinkage by 12%, 28% and 45% by the 2030s, 2070s and 2100s. The uncertainties may account for 30%-67% in 2100 in China.展开更多
As a good summary of the latest Marxist theories such as Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era,21st century Marxism does the following:It consciously complies with the logic of Mar...As a good summary of the latest Marxist theories such as Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era,21st century Marxism does the following:It consciously complies with the logic of Marxist development;it continues to ensure that theories keep pace with the times and that practice is innovated and developed;it marks out the historic orientation of grasping the initiative and leading the revitalization of world socialism based on the essence,characteristics and trends of the profound changes unseen in a century;it makes original contributions on major theoretical issues such as the historical and logical unity of the evolution of the stages of social development,the integration of national rejuvenation with the course of world history,the inevitability of CPC strengths promoting political advancement,and the historical and cultural heritage for adapting Marxism to the Chinese context.With the new civilizational form of the Chinese path to modernization,the new economic globalization model of the Belt and Road Initiative,and the new global vision of a human community with a shared future,it provides a new competitive advantage for the Chinese path and contributes Chinese approaches to human development and progress.The great creation of 21st century Marxism makes Marxism shine with a more effulgent light of truth and gives its practice greater power.展开更多
In defining“the global archive,”this essay refers,first of all,to the historical development of exhibitions in Germany that address a global horizon,a distinct cultural project since at least the Enlightenment.After...In defining“the global archive,”this essay refers,first of all,to the historical development of exhibitions in Germany that address a global horizon,a distinct cultural project since at least the Enlightenment.After 1945,modem art,which had been removed from public view by the Nazi state,was reintroduced as a project of reeducation as much as aesthetics.Documenta,beginning in 1955,exhibited modem and later artists in the destroyed buildings of the city of Kassel,and expanded its formal and cultural address to a global scale over its fifty-year history.Documenta itself became a kind of continuous archive of its own exhibition history,a mode of formal presentation that increasingly relied on the works it presented.Here I read in detail the archival strategies and form of dOCUMENTA 13,arguably a highpoint of this effort to archive globality as it emerges.Theorists from Michel Foucault,Fredric Jameson,and Aijun Appadurai to the“critical regionalism”of Cheryl Herr and the“negative globality”of Alberto Moreiras assist in the project of comprehending the“archive as form,”seen in a series of artists working on a global scale.展开更多
文摘An analytics method of predicting the annual variation rate (AVR) of global sea-level (GSL) is developed.Through the calculation by using the mean sea-level data collected from the tidal gauge stations over the world, a GSL rise of 0. 15～0. 16 cm/a is obtained. The predicted values of AVR of GSL for the 21st century are presented. The authors' results have been compared to those reported by other scientists at home and abroad. The method proposedhere is more convenient and precise.
文摘Glaciers in China can be categorized into 3 types, i.e. the maritime (temperate) type, sub-continental (sub-polar) type and extreme Continental (polar) type, which take 22%, 46% and 32% of the total existing glacier area (59 406 km2) respectively. Researches indicate that glaciers of the three types show different response patterns to the global warming. Since the Maxima of the Little Ice Age (the 17th century), air temperature has risen at a magnitude of 1.3℃on average and the glacier area decreased corresponds to 20% of the present total glacier area in western China. it is estimated that air temperature rise in the 2030s, 2070s and 2100s will be of the order of 0.4-1.2, 1.2-2.7 and 2.1-4.0 K in western China. With these scenarios, glaciers in China will suffer from further shrinkage by 12%, 28% and 45% by the 2030s, 2070s and 2100s. The uncertainties may account for 30%-67% in 2100 in China.
文摘As a good summary of the latest Marxist theories such as Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era,21st century Marxism does the following:It consciously complies with the logic of Marxist development;it continues to ensure that theories keep pace with the times and that practice is innovated and developed;it marks out the historic orientation of grasping the initiative and leading the revitalization of world socialism based on the essence,characteristics and trends of the profound changes unseen in a century;it makes original contributions on major theoretical issues such as the historical and logical unity of the evolution of the stages of social development,the integration of national rejuvenation with the course of world history,the inevitability of CPC strengths promoting political advancement,and the historical and cultural heritage for adapting Marxism to the Chinese context.With the new civilizational form of the Chinese path to modernization,the new economic globalization model of the Belt and Road Initiative,and the new global vision of a human community with a shared future,it provides a new competitive advantage for the Chinese path and contributes Chinese approaches to human development and progress.The great creation of 21st century Marxism makes Marxism shine with a more effulgent light of truth and gives its practice greater power.
文摘In defining“the global archive,”this essay refers,first of all,to the historical development of exhibitions in Germany that address a global horizon,a distinct cultural project since at least the Enlightenment.After 1945,modem art,which had been removed from public view by the Nazi state,was reintroduced as a project of reeducation as much as aesthetics.Documenta,beginning in 1955,exhibited modem and later artists in the destroyed buildings of the city of Kassel,and expanded its formal and cultural address to a global scale over its fifty-year history.Documenta itself became a kind of continuous archive of its own exhibition history,a mode of formal presentation that increasingly relied on the works it presented.Here I read in detail the archival strategies and form of dOCUMENTA 13,arguably a highpoint of this effort to archive globality as it emerges.Theorists from Michel Foucault,Fredric Jameson,and Aijun Appadurai to the“critical regionalism”of Cheryl Herr and the“negative globality”of Alberto Moreiras assist in the project of comprehending the“archive as form,”seen in a series of artists working on a global scale.
