Using the multi-temporal Landsat data and survey data of national resources, the authors studied the dynamics of cultivated land and landcover changes of typical ecological regions in China. The results of investigati...Using the multi-temporal Landsat data and survey data of national resources, the authors studied the dynamics of cultivated land and landcover changes of typical ecological regions in China. The results of investigation showed that the whole distribution of the cultivated land shifted to Northeast and Northwest China, and as a result, the ecological quality of cultivated land dropped down. The seacoast and cultivated land in the area of Yellow River Mouth expanded by an increasing rate of 0.73 kma-1, with a depositing rate of 2.1 kma-1. The desertification area of the dynamic of Horqin Sandy Land increased from 60.02% of the total land area in1970s to 64.82% in1980s but decreased to 54.90% in early 1990s. As to the change of North Tibet lakes, the water area of the Namu Lake decreased by 38.58 km2 from year 1970 to 1988, with a decreasing rate of 2.14 km2a-1.展开更多
With the publication of Red Star over China,Snow became the premier interpreter of 1930s’China for a generation of American readers.Taken it as political travel writing,this essay focuses on the ideological approach...With the publication of Red Star over China,Snow became the premier interpreter of 1930s’China for a generation of American readers.Taken it as political travel writing,this essay focuses on the ideological approach of“two Chinas”Snow described in this book.Orientalism is considered as the dominant and only ideology through the comparative reading of Red China and White China.However,Snow complicates Said’s orientalism and adopts Pratt’s“anti-conquest narrative”strategy when describing“two Chinas”.This essay explores the textual representation of“two Chinas”through unpacking issues such as political condition,historical context and ideological approach.It also examines the literary techniques involved in the textual construction of both Red and White Chinas in the same Chinese territory in late 1930s.展开更多
Through three-year’s efforts, a nationwide unitary certification and accreditation system has already been established in China, which has legalized and standardized China’s certification and accreditation work. App...Through three-year’s efforts, a nationwide unitary certification and accreditation system has already been established in China, which has legalized and standardized China’s certification and accreditation work. Apporved by the State Council, the Certification and Accreditation Administration of China (CNCA), which is in charge of supervising, administrating and coordinating certification and accreditation departments of the whole nation, has done a lot of work to achieve this goal.展开更多
Due to global climate warming and natural and man-made land subsidence etc., relative sea level rise in the coastal plains of China will exceed 2-3 times over the golbal mean value during the first half part of the 21...Due to global climate warming and natural and man-made land subsidence etc., relative sea level rise in the coastal plains of China will exceed 2-3 times over the golbal mean value during the first half part of the 21st century. It will result in a series of adverse impacts on evolution of natural environment and socioeconomic development of the coastal area. This paper analyses environmental and resource effects induced by relative sea level rise in China's coastal areas on the basis of rough estimate of future relative sea level rise. These effects include inundating tidal flat and wetlands and increase in inundated risk of coastal habitable land,exacerbating storm surge. coastal erosion, flooding and salt water intrusion hazards.as well as endangering land. water. tourism and living resources and their utilization.展开更多
By using the 40-year NCEP (1958-1997) grid point reanalysis meteorological data, we analyzed the inter-decadal variation on the climatic characteristics of the onset of South China Sea summer monsoon. The results are ...By using the 40-year NCEP (1958-1997) grid point reanalysis meteorological data, we analyzed the inter-decadal variation on the climatic characteristics of the onset of South China Sea summer monsoon. The results are as follows. (1) There was great difference on the onset date of the SCS summer monsoon between the first two decades and the last two decades. It was late on the 6th pentad of May for the first two decades and was on the 4th and 5th pentad of May for the next two decades. (2) Except for the third decade (1978-1987), the establishment of the monsoon rainfall was one to two pentads earlier than the onset of the summer monsoon in all other three decades. (3) The onset of the SCS monsoon is the result of the abrupt development and eastward advancement of the southwesterly monsoon over the Bay of Bengal. The four-decade analysis shows that there were abrupt development of the southwesterly monsoon over the Bay of Bengal between the 3rd and 4th pentad of May, but there was great difference between its eastward movement and its onset intensity. These may have important effect to the earlier or later onset of the SCS summer monsoon. (4) During the onset of the SCS summer monsoon, there were great difference in the upper and lower circulation feature between the first two and the next two decades. At the lower troposphere of the first two decades, the Indian-Burma trough was stronger and the center of the subtropical high was located more eastward. At the upper troposphere, the northward movement of the center of subtropical high was large and located more northward after it landed on the Indo-China Peninsula. After comparison, we can see that the circulation feature of the last two decades was favorable to the establishment and development of the SCS summer monsoon.展开更多
In 2016 European Romantic Review published a special issue on China in Romantic literature and culture.The four articles in this issue examine China’s impact on such British cultural domains as gardening,periodicals,...In 2016 European Romantic Review published a special issue on China in Romantic literature and culture.The four articles in this issue examine China’s impact on such British cultural domains as gardening,periodicals,folktale,and tourism.In his introduction to this issue,Kitson argues that literary studies in the 21st century should renew their attention to China:"With the increasing presence...of China on the global stage,imminently about to assume the status of the world’s lar gest economy,it might now be argued that in the second decade of the twenty-first century our critical focus might be attuned to China and Southeast Asia"(3).展开更多
On December 30,2025,Chinese Foreign Minister Wang Yi,also a member of the Political Bureau of the Communist Party of China(CPC)Central Committee,addressed a symposium in Beijing on the international situation and Chin...On December 30,2025,Chinese Foreign Minister Wang Yi,also a member of the Political Bureau of the Communist Party of China(CPC)Central Committee,addressed a symposium in Beijing on the international situation and China's foreign relations in 2025.展开更多
Representatives of several overseas media outlets and international journalists discussed with Xinhua News Agency the topics on which they focused while reporting on this year’s two sessions,which were the third sess...Representatives of several overseas media outlets and international journalists discussed with Xinhua News Agency the topics on which they focused while reporting on this year’s two sessions,which were the third sessions of the 14th National People’s Congress and the 14th National Committee of the Chinese People’s Political Consultative Conference.In this edition,we highlight their comments on China’s remarkable achievements on the country's,path to modernization,and also on China's positive role in trying to ensure global stability,peace and development.展开更多
Substantial advancements have been made in China's energy sector during the 14th Five-Year Plan(2021-25)period,with green energy now accounting for one third of the nation's electricity consumption.Green energ...Substantial advancements have been made in China's energy sector during the 14th Five-Year Plan(2021-25)period,with green energy now accounting for one third of the nation's electricity consumption.Green energy is generated from natural resources such as sunlight,wind or water without producing any pollution or carbon emissions.展开更多
From lecture halls in Beijing to villages in the mountains of southwest China,a group of young rural innovators from Global South countries recently embarked on a journey that connected policy thinking,technological p...From lecture halls in Beijing to villages in the mountains of southwest China,a group of young rural innovators from Global South countries recently embarked on a journey that connected policy thinking,technological practice and lived rural experience.展开更多
Every developing country has plans.Five-year frameworks,industrial master plans and poverty reduction strategies accumulate in ministerial offices year after year.Shelves fill.Expectations rise.Outcomes lag.The proble...Every developing country has plans.Five-year frameworks,industrial master plans and poverty reduction strategies accumulate in ministerial offices year after year.Shelves fill.Expectations rise.Outcomes lag.The problem is rarely vision.It is execution.China’s annual Two Sessions offer a window for the outside world to understand China’s governance system.Formally,they are the concurrent meetings of the National People’s Congress(NPC)and the National Committee of the Chinese People’s Political Consultative Conference.Substantively,they function as the central coordination mechanism of a developmental state that treats governance as an exercise in disciplined delivery.展开更多
As we enter the year 2026,the international system continues to receive shocks from Donald Trump,arguably the 21st century’s most disruptive US leader.His return to the White House in 2025 coincided with the 80th ann...As we enter the year 2026,the international system continues to receive shocks from Donald Trump,arguably the 21st century’s most disruptive US leader.His return to the White House in 2025 coincided with the 80th anniversary of the defeat of fascism and the establishment of the United Nations,the multilateral platform that carried the world’s hope for peace,restraint and collective security.The coincidence was unsettling.A world order designed to limit power now confronts a moment in which power is exercised openly,transactionally and unapologetically.展开更多
Amid the lingering chill of a Beijing spring during China’s annual Two Sessions,Zheng Wangchun strode into the lounge after finishing the morning’s group discussion.The deputy to the National People’s Congress and ...Amid the lingering chill of a Beijing spring during China’s annual Two Sessions,Zheng Wangchun strode into the lounge after finishing the morning’s group discussion.The deputy to the National People’s Congress and secretary of the CPC Gulu Village Branch,better known as Cliff Village,in Hanyuan County,Ya’an City,Sichuan Province,was still dressed in his Yi ethnic waistcoat.展开更多
The informal term‘dahongjun’or‘big red mushroom’is a group of red-coloured russulas widely collected and consumed in southern China,originally mistakenly recognized as the European Russula vinosa.Russula griseocar...The informal term‘dahongjun’or‘big red mushroom’is a group of red-coloured russulas widely collected and consumed in southern China,originally mistakenly recognized as the European Russula vinosa.Russula griseocarnosa was described from China in 2009,and since then,it has become the only available scientific name for‘dahongjun’.Nevertheless,several lineages exist within this complex,and whether these lineages represent real species is still an open question.Sampling in major producing areas of‘dahongjun’and phylogenetic species recognition using multi-locus data were conducted.Besides R.griseocarnosa nine additional species were identified under the commercial name‘dahongjun’,including R.dhakuriana,R.quercina,R.purpureozonata,R.yanheensis and a new species sister to R.griseocarnosa here described as R.occulta.The others were undescribed species close to R.laricina,R.lepida,and R.purpureozonata respectively.Six evolutionary lineages within R.griseocarnosa were defined by genealogical concordance phylogenetic species recognition based on five-locus DNA data.Conflicts among different genealogies suggested that R.griseocarnosa is best considered as a single phylogenetic species,comprising several infraspecific taxa.Lower coverage whole genome sequencing of R.griseocarnosa holotype discovered that its three individuals belong to three different clades.Lectotypification was made using one of the three individuals.A new variety R.griseocarnosa var.ailaoshanensis is described to name one of the terminal clades that is mainly distributed in Ailao Mountains.This variety differs morphologically from the type variety in its nearly white context,bigger spores and more inflated hyphae in the pileipellis.The morphological and molecular data provided in this study are helpful to identify wild edible mushrooms of Russula subgen.Russula.展开更多
《中国有色金属学报》和《Transactions of Nonferrous Metals Society of China》(《中国有色金属学报(英文版)》)是中国有色金属学会主办、科学出版社出版的学术期刊。创刊于1991年,主要报道我国有色金属材料、冶金、选矿和化学化工...《中国有色金属学报》和《Transactions of Nonferrous Metals Society of China》(《中国有色金属学报(英文版)》)是中国有色金属学会主办、科学出版社出版的学术期刊。创刊于1991年,主要报道我国有色金属材料、冶金、选矿和化学化工领域的新理论、新技术和新方法。《中国有色金属学报》为月刊,80元/期,全年订价960元。邮发代号:42−218。展开更多
基金National Natural Sci-ence Foundation of China (Grant No. 39900084) and KZCX1-10-07.
文摘Using the multi-temporal Landsat data and survey data of national resources, the authors studied the dynamics of cultivated land and landcover changes of typical ecological regions in China. The results of investigation showed that the whole distribution of the cultivated land shifted to Northeast and Northwest China, and as a result, the ecological quality of cultivated land dropped down. The seacoast and cultivated land in the area of Yellow River Mouth expanded by an increasing rate of 0.73 kma-1, with a depositing rate of 2.1 kma-1. The desertification area of the dynamic of Horqin Sandy Land increased from 60.02% of the total land area in1970s to 64.82% in1980s but decreased to 54.90% in early 1990s. As to the change of North Tibet lakes, the water area of the Namu Lake decreased by 38.58 km2 from year 1970 to 1988, with a decreasing rate of 2.14 km2a-1.
基金This work is supported by the Funding of Philosophy and Social Science Planning Project of Shenzhen City(SZ2021C007).
文摘With the publication of Red Star over China,Snow became the premier interpreter of 1930s’China for a generation of American readers.Taken it as political travel writing,this essay focuses on the ideological approach of“two Chinas”Snow described in this book.Orientalism is considered as the dominant and only ideology through the comparative reading of Red China and White China.However,Snow complicates Said’s orientalism and adopts Pratt’s“anti-conquest narrative”strategy when describing“two Chinas”.This essay explores the textual representation of“two Chinas”through unpacking issues such as political condition,historical context and ideological approach.It also examines the literary techniques involved in the textual construction of both Red and White Chinas in the same Chinese territory in late 1930s.
文摘Through three-year’s efforts, a nationwide unitary certification and accreditation system has already been established in China, which has legalized and standardized China’s certification and accreditation work. Apporved by the State Council, the Certification and Accreditation Administration of China (CNCA), which is in charge of supervising, administrating and coordinating certification and accreditation departments of the whole nation, has done a lot of work to achieve this goal.
文摘Due to global climate warming and natural and man-made land subsidence etc., relative sea level rise in the coastal plains of China will exceed 2-3 times over the golbal mean value during the first half part of the 21st century. It will result in a series of adverse impacts on evolution of natural environment and socioeconomic development of the coastal area. This paper analyses environmental and resource effects induced by relative sea level rise in China's coastal areas on the basis of rough estimate of future relative sea level rise. These effects include inundating tidal flat and wetlands and increase in inundated risk of coastal habitable land,exacerbating storm surge. coastal erosion, flooding and salt water intrusion hazards.as well as endangering land. water. tourism and living resources and their utilization.
基金National Scaling Project A The Scientific Experiment on South China Sea Monsoon Part I from the fund for (G1998040900)
文摘By using the 40-year NCEP (1958-1997) grid point reanalysis meteorological data, we analyzed the inter-decadal variation on the climatic characteristics of the onset of South China Sea summer monsoon. The results are as follows. (1) There was great difference on the onset date of the SCS summer monsoon between the first two decades and the last two decades. It was late on the 6th pentad of May for the first two decades and was on the 4th and 5th pentad of May for the next two decades. (2) Except for the third decade (1978-1987), the establishment of the monsoon rainfall was one to two pentads earlier than the onset of the summer monsoon in all other three decades. (3) The onset of the SCS monsoon is the result of the abrupt development and eastward advancement of the southwesterly monsoon over the Bay of Bengal. The four-decade analysis shows that there were abrupt development of the southwesterly monsoon over the Bay of Bengal between the 3rd and 4th pentad of May, but there was great difference between its eastward movement and its onset intensity. These may have important effect to the earlier or later onset of the SCS summer monsoon. (4) During the onset of the SCS summer monsoon, there were great difference in the upper and lower circulation feature between the first two and the next two decades. At the lower troposphere of the first two decades, the Indian-Burma trough was stronger and the center of the subtropical high was located more eastward. At the upper troposphere, the northward movement of the center of subtropical high was large and located more northward after it landed on the Indo-China Peninsula. After comparison, we can see that the circulation feature of the last two decades was favorable to the establishment and development of the SCS summer monsoon.
文摘In 2016 European Romantic Review published a special issue on China in Romantic literature and culture.The four articles in this issue examine China’s impact on such British cultural domains as gardening,periodicals,folktale,and tourism.In his introduction to this issue,Kitson argues that literary studies in the 21st century should renew their attention to China:"With the increasing presence...of China on the global stage,imminently about to assume the status of the world’s lar gest economy,it might now be argued that in the second decade of the twenty-first century our critical focus might be attuned to China and Southeast Asia"(3).
文摘On December 30,2025,Chinese Foreign Minister Wang Yi,also a member of the Political Bureau of the Communist Party of China(CPC)Central Committee,addressed a symposium in Beijing on the international situation and China's foreign relations in 2025.
文摘Representatives of several overseas media outlets and international journalists discussed with Xinhua News Agency the topics on which they focused while reporting on this year’s two sessions,which were the third sessions of the 14th National People’s Congress and the 14th National Committee of the Chinese People’s Political Consultative Conference.In this edition,we highlight their comments on China’s remarkable achievements on the country's,path to modernization,and also on China's positive role in trying to ensure global stability,peace and development.
文摘Substantial advancements have been made in China's energy sector during the 14th Five-Year Plan(2021-25)period,with green energy now accounting for one third of the nation's electricity consumption.Green energy is generated from natural resources such as sunlight,wind or water without producing any pollution or carbon emissions.
文摘From lecture halls in Beijing to villages in the mountains of southwest China,a group of young rural innovators from Global South countries recently embarked on a journey that connected policy thinking,technological practice and lived rural experience.
文摘Every developing country has plans.Five-year frameworks,industrial master plans and poverty reduction strategies accumulate in ministerial offices year after year.Shelves fill.Expectations rise.Outcomes lag.The problem is rarely vision.It is execution.China’s annual Two Sessions offer a window for the outside world to understand China’s governance system.Formally,they are the concurrent meetings of the National People’s Congress(NPC)and the National Committee of the Chinese People’s Political Consultative Conference.Substantively,they function as the central coordination mechanism of a developmental state that treats governance as an exercise in disciplined delivery.
文摘As we enter the year 2026,the international system continues to receive shocks from Donald Trump,arguably the 21st century’s most disruptive US leader.His return to the White House in 2025 coincided with the 80th anniversary of the defeat of fascism and the establishment of the United Nations,the multilateral platform that carried the world’s hope for peace,restraint and collective security.The coincidence was unsettling.A world order designed to limit power now confronts a moment in which power is exercised openly,transactionally and unapologetically.
文摘Amid the lingering chill of a Beijing spring during China’s annual Two Sessions,Zheng Wangchun strode into the lounge after finishing the morning’s group discussion.The deputy to the National People’s Congress and secretary of the CPC Gulu Village Branch,better known as Cliff Village,in Hanyuan County,Ya’an City,Sichuan Province,was still dressed in his Yi ethnic waistcoat.
基金supported by the National Natural Science Foundation of China(32170022)the 2023 Biodiversity Monitoring-special Investigation of Wild Fungi Issued by Chuxiong Management Bureau of Yunnan Ailao Mountains National Nature Reserve,the Biodiversity Survey and Assessment Project(2019HJ2096001006)the“Investigation of Macrofungi of Maguan County”Issued by Ministry of Ecology and Environment of the People’s Republic of China.
文摘The informal term‘dahongjun’or‘big red mushroom’is a group of red-coloured russulas widely collected and consumed in southern China,originally mistakenly recognized as the European Russula vinosa.Russula griseocarnosa was described from China in 2009,and since then,it has become the only available scientific name for‘dahongjun’.Nevertheless,several lineages exist within this complex,and whether these lineages represent real species is still an open question.Sampling in major producing areas of‘dahongjun’and phylogenetic species recognition using multi-locus data were conducted.Besides R.griseocarnosa nine additional species were identified under the commercial name‘dahongjun’,including R.dhakuriana,R.quercina,R.purpureozonata,R.yanheensis and a new species sister to R.griseocarnosa here described as R.occulta.The others were undescribed species close to R.laricina,R.lepida,and R.purpureozonata respectively.Six evolutionary lineages within R.griseocarnosa were defined by genealogical concordance phylogenetic species recognition based on five-locus DNA data.Conflicts among different genealogies suggested that R.griseocarnosa is best considered as a single phylogenetic species,comprising several infraspecific taxa.Lower coverage whole genome sequencing of R.griseocarnosa holotype discovered that its three individuals belong to three different clades.Lectotypification was made using one of the three individuals.A new variety R.griseocarnosa var.ailaoshanensis is described to name one of the terminal clades that is mainly distributed in Ailao Mountains.This variety differs morphologically from the type variety in its nearly white context,bigger spores and more inflated hyphae in the pileipellis.The morphological and molecular data provided in this study are helpful to identify wild edible mushrooms of Russula subgen.Russula.
文摘《中国有色金属学报》和《Transactions of Nonferrous Metals Society of China》(《中国有色金属学报(英文版)》)是中国有色金属学会主办、科学出版社出版的学术期刊。创刊于1991年,主要报道我国有色金属材料、冶金、选矿和化学化工领域的新理论、新技术和新方法。《中国有色金属学报》为月刊,80元/期,全年订价960元。邮发代号:42−218。
