The core and connotation of ecological Marxism was analyzed. The reality significance of reconstructing ecological value in China was discussed. Ways to construct ecological value were proposed in the end. Correct ana...The core and connotation of ecological Marxism was analyzed. The reality significance of reconstructing ecological value in China was discussed. Ways to construct ecological value were proposed in the end. Correct analysis and understanding of ecological Marxist theory has a pos- itive and far-reaching significance for the whole society to establish the correct ecological values, to deepen scientific understanding on the relation- ship between man and nature, and to build a harmonious socialist society.展开更多
General Secretary Xi Jinping delivered an important speech at a group study session of the Political Bureau of the Communist Party of China Central Committee on February 25,2022,stressing the importance of"unswer...General Secretary Xi Jinping delivered an important speech at a group study session of the Political Bureau of the Communist Party of China Central Committee on February 25,2022,stressing the importance of"unswervingly following the development path of Human Rights in China."After years of theoretical exploration and practical experience in human rights,the path has been blazed.It has been taken by adhering unswervingly to the strong leadership of the CPC,respecting the principal position of the people,practicing the people-centered development concept,proceeding from China s reality and the requirements of the people,combining the principle of universality of human rights with China's reality,strengthening the system and the rule of law protection of human rights,and actively participating in global governance on human rights.Only by unswervingly following the development path of human rights in China can the cause of human rights in China achieve better and faster development.展开更多
The studies of British Marxism can be divided into two periods: the upsurge period (1980s-1990s) and thedeepening development period (the beginning of 21st century to now). The studies mainly feature expansions ofrese...The studies of British Marxism can be divided into two periods: the upsurge period (1980s-1990s) and thedeepening development period (the beginning of 21st century to now). The studies mainly feature expansions ofresearch scopes, disputes in its definition and boundaries, and transformations from case studies to comprehensiveresearch. There are reasons to expect its future prosperity, if research work can fulfill the following three tasks:strengthening basic studies with literature collections and material analyses, changing logical perspectives byadhering to a holistically structured system, and with an orientation to the practical issues in China, conductingBritish Marxism studies under the context of the socialism with Chinese characteristics.展开更多
Extending across three major plateaus,namely the Qinghai-Tibetan Plateau,the Inner Mongolia-Xinjiang Plateau and the Loess Plateau,Northwest China has the complex terrain and spatio-temporal climate variations,and is ...Extending across three major plateaus,namely the Qinghai-Tibetan Plateau,the Inner Mongolia-Xinjiang Plateau and the Loess Plateau,Northwest China has the complex terrain and spatio-temporal climate variations,and is affected by the interactions among different circulation systems,such as the summer monsoon,the westerlies and the plateau monsoon.The understanding of the climate variability,as well as its characteristics and evolution mechanisms in this area has been limited so far.In this paper,the precipitation characteristics and mechanisms in the eastern and western parts of Northwest China during the flood season are compared and analyzed based on the data from 192 national meteorological observational sites in Northwest China in 1961-2016.The results show that,divided by the northern boundary of the East Asian summer monsoon,there are huge differences in the precipitation variation characteristics between the eastern and western parts.The inter-annual variations,interdecadal variations and total trends in the two parts all show a significant seesaw phenomenon.Moreover,it is found that the seesaw phenomenon of precipitation variation is closely related to the opposite variation between the East Asian summer monsoon index(MI)and the westerly circulation index(WI).In addition,the inverse variations on different time scales are only related to the contributions of precipitation at specific grades.Besides,in the two matching patterns of precipitation in the seesaw phenomenon,the middle and high latitudes are occupied by the"high-low-high"wave trains in the precipitation increases in the east of Northwest China(ENWC)and decreases in the west of Northwest China(WNWC)pattern,meaning precipitation increases in ENWC and decreases in WNWC.Whereas the opposite"low-high-low"wave trains at 500 hPa height are observed in the middle and high latitudes in the WH-EA pattern at 500 hPa height,meaning precipitation increases in WNWC and decreases in ENWC.Thus,the atmosphere circulation situation with two wave train types can support both the precipitation seesaw phenomenon and the opposite variation between MI and WI.Moreover,the seesaw phenomenon is shown to be related to the separate or joint effects of the South Asian High,ENSO and the plateau heating on the common but opposite effect on the summer monsoon and the westerlies,in which the South Asian High probably plays a more critical role.This study could deepen the scientific understanding of precipitation mechanisms and improve the weather forecast technology in Northwest China during the flood season.展开更多
基金Supported by Human Social Science Study Fund of Educational Department(10YJA710041)
文摘The core and connotation of ecological Marxism was analyzed. The reality significance of reconstructing ecological value in China was discussed. Ways to construct ecological value were proposed in the end. Correct analysis and understanding of ecological Marxist theory has a pos- itive and far-reaching significance for the whole society to establish the correct ecological values, to deepen scientific understanding on the relation- ship between man and nature, and to build a harmonious socialist society.
文摘General Secretary Xi Jinping delivered an important speech at a group study session of the Political Bureau of the Communist Party of China Central Committee on February 25,2022,stressing the importance of"unswervingly following the development path of Human Rights in China."After years of theoretical exploration and practical experience in human rights,the path has been blazed.It has been taken by adhering unswervingly to the strong leadership of the CPC,respecting the principal position of the people,practicing the people-centered development concept,proceeding from China s reality and the requirements of the people,combining the principle of universality of human rights with China's reality,strengthening the system and the rule of law protection of human rights,and actively participating in global governance on human rights.Only by unswervingly following the development path of human rights in China can the cause of human rights in China achieve better and faster development.
文摘The studies of British Marxism can be divided into two periods: the upsurge period (1980s-1990s) and thedeepening development period (the beginning of 21st century to now). The studies mainly feature expansions ofresearch scopes, disputes in its definition and boundaries, and transformations from case studies to comprehensiveresearch. There are reasons to expect its future prosperity, if research work can fulfill the following three tasks:strengthening basic studies with literature collections and material analyses, changing logical perspectives byadhering to a holistically structured system, and with an orientation to the practical issues in China, conductingBritish Marxism studies under the context of the socialism with Chinese characteristics.
基金supported by the National Natural Science Foundation of China (Grant Nos. 41630426 & 4170506)the Youth Fund Projects of Science and Technology from Gansu Province (Grant No. 17JR5RA342)
文摘Extending across three major plateaus,namely the Qinghai-Tibetan Plateau,the Inner Mongolia-Xinjiang Plateau and the Loess Plateau,Northwest China has the complex terrain and spatio-temporal climate variations,and is affected by the interactions among different circulation systems,such as the summer monsoon,the westerlies and the plateau monsoon.The understanding of the climate variability,as well as its characteristics and evolution mechanisms in this area has been limited so far.In this paper,the precipitation characteristics and mechanisms in the eastern and western parts of Northwest China during the flood season are compared and analyzed based on the data from 192 national meteorological observational sites in Northwest China in 1961-2016.The results show that,divided by the northern boundary of the East Asian summer monsoon,there are huge differences in the precipitation variation characteristics between the eastern and western parts.The inter-annual variations,interdecadal variations and total trends in the two parts all show a significant seesaw phenomenon.Moreover,it is found that the seesaw phenomenon of precipitation variation is closely related to the opposite variation between the East Asian summer monsoon index(MI)and the westerly circulation index(WI).In addition,the inverse variations on different time scales are only related to the contributions of precipitation at specific grades.Besides,in the two matching patterns of precipitation in the seesaw phenomenon,the middle and high latitudes are occupied by the"high-low-high"wave trains in the precipitation increases in the east of Northwest China(ENWC)and decreases in the west of Northwest China(WNWC)pattern,meaning precipitation increases in ENWC and decreases in WNWC.Whereas the opposite"low-high-low"wave trains at 500 hPa height are observed in the middle and high latitudes in the WH-EA pattern at 500 hPa height,meaning precipitation increases in WNWC and decreases in ENWC.Thus,the atmosphere circulation situation with two wave train types can support both the precipitation seesaw phenomenon and the opposite variation between MI and WI.Moreover,the seesaw phenomenon is shown to be related to the separate or joint effects of the South Asian High,ENSO and the plateau heating on the common but opposite effect on the summer monsoon and the westerlies,in which the South Asian High probably plays a more critical role.This study could deepen the scientific understanding of precipitation mechanisms and improve the weather forecast technology in Northwest China during the flood season.