From August 12 to 15,the 2025 China International Paper Technology Exhibition(hereina?t er referred to as“CIPTE”)was successfully held in Shanghai.Hosted by the China Paper Association,China Technical Association of...From August 12 to 15,the 2025 China International Paper Technology Exhibition(hereina?t er referred to as“CIPTE”)was successfully held in Shanghai.Hosted by the China Paper Association,China Technical Association of Paper Industry,and China National Pulp and Paper Research Institute Co.,Ltd.(below referred to as“CNPPRI”),and organized by China Pulp and Paper Magazines Publisher,this event received strong support and extensive attention from industry peers.展开更多
In 2024,China’s human rights research has assumed a distinct“autonomy-oriented shift,”with scholars beginning to refine and construct uniquely Chinese and locally identifiable human rights concepts,categories,and d...In 2024,China’s human rights research has assumed a distinct“autonomy-oriented shift,”with scholars beginning to refine and construct uniquely Chinese and locally identifiable human rights concepts,categories,and discourses.Building an independent human rights knowledge system has become a core academic focus in China’s human rights research field.Upholding fundamental principles and breaking new ground are the key methodological principles for the process.China’s human rights research should be rooted in the“cultural lineage”by preserving the essence of fine traditional Chinese culture,guided by the“moral lineage”by adhering to the Marxist view on human rights,and anchored in the“Four-sphere Confidence”by upholding a distinct human rights development path,so as to define the historical coordinates and value stance of China’s independent human rights knowledge system.Meanwhile,it should maintain a high degree of openness in knowledge,theory,and methodology to address emerging rights demands and contribute to building a new global human rights governance order,so as to underscore the mission of China’s independent human rights knowledge system in the contemporary era and China’s responsibility as a major global actor.China’s human rights research should uphold the dialectical unity between the fundamental principles and innovations,and advance the systemic and theoretical interpretation of its independent human rights knowledge.展开更多
Reaffirming its commitment to strengthening ties with China,Spain underscores its role as a bridge between Europe and China in a shifting global landscape.JUST days before Spanish Prime Minister Pedro Sánchez emb...Reaffirming its commitment to strengthening ties with China,Spain underscores its role as a bridge between Europe and China in a shifting global landscape.JUST days before Spanish Prime Minister Pedro Sánchez embarked on his third official visit to Beijing in April in less than three years,the Spanish government hosted a high-level meeting at the Moncloa Palace in Madrid with five prominent Spanish China experts specializing in bilateral relations and continental ties with Beijing.I was honored to join this select group for a three-hour exchange of views with Prime Minister Sánchez and his team-a conversation marked by candor and strategic vision.展开更多
The China National Institute of Standardization(CNIS)held the Academic Meeting on 20th Anniversary of China Energy Label in Beijing on June 27.The event took place during the 35th National Energy Conservation Publicit...The China National Institute of Standardization(CNIS)held the Academic Meeting on 20th Anniversary of China Energy Label in Beijing on June 27.The event took place during the 35th National Energy Conservation Publicity Week,which ran from June 23 to 29.展开更多
On February 27,the release ceremony of the Top 10 News Stories on 2024 China-Asean Cooperation took place in Nanning,capital of Guangxi Zhuang Autonomous Region.The event was organized under the guidance of the China ...On February 27,the release ceremony of the Top 10 News Stories on 2024 China-Asean Cooperation took place in Nanning,capital of Guangxi Zhuang Autonomous Region.The event was organized under the guidance of the China International Communications Group(CICG),China Foreign Affairs University(CFAU),and the Publicity Department of the Party Committee of Guangxi Zhuang Autonomous Region.It was jointly hosted by CICG Asia-Pacific,the Institute of Asian Studies of CFAU,and Guangxi University.展开更多
Investigating the ecological impact of land use change in the context of the construction of national water network project is crucial,as it is imperative for achieving the sustainable development goals of the nationa...Investigating the ecological impact of land use change in the context of the construction of national water network project is crucial,as it is imperative for achieving the sustainable development goals of the national water network and guaranteeing regional ecological stability.Using the Danjiangkou Reservoir Area(DRA),China as the study area,this paper first examined the spatiotemporal dynamics of natural landscape patterns and ecosystem service values(ESV)in the DRA from 2000 to 2018 and then investigated the spatial clustering characteristics of the ESV using spatial statistical analysis tools.Finally,the patch-generating land use simulation(PLUS)model was used to simulate the natural landscape and future changes in the ESV of the DRA from 2018 to 2028 under four different development scenarios:business as usual(BAU),economic development(ED),ecological protection(EP),and shoreline protection(SP).The results show that:during 2000-2018,the construction of water facilities had a significant impact on regional land use/land cover(LULC)change,with a 24830 ha increase in watershed area.ESV exhibited an increasing trend,with a significant and growing spatial clustering effect.The transformation of farmland to water bodies led to accelerated ESV growth,while the transformation of forest land to farmland led to a decrease in the ESV.Normalized difference vegetation index(NDVI)had the strongest effect on the ESV.ESV exhibited a continuous increase from 2018 to 2028 under all the simulation scenarios.The EP scenario had the greatest increase in ESV,while the ED scenario had the smallest increase.The findings suggest that projected land use patterns under different scenarios have varied impacts on ecosystem services(ESs)and that the management and planning of the DRA should balance social,economic,ecological,and security benefits.nomic,ecological,and security benefits.展开更多
The CUG_CLMFM3D series comprises high-resolution three-dimensional lithospheric magnetic field models for China and its surroundings.The first version,CUG_CLMFM3Dv1,is a spherical cap harmonic model integrating the WD...The CUG_CLMFM3D series comprises high-resolution three-dimensional lithospheric magnetic field models for China and its surroundings.The first version,CUG_CLMFM3Dv1,is a spherical cap harmonic model integrating the WDMAMv2(World Digital Magnetic Anomaly Map version 2)global magnetic anomaly grid and nearly a decade of CHAMP(Challenging Minisatellite Payload for Geophysical Research and Application)satellite vector data.It achieves a~5.7 km resolution but has limitations:the WDMAMv2 grid lacks high-resolution data in the southern Xinjiang and Tibet regions,which leads to missing small-to medium-scale anomalies,and unfiltered CHAMP data introduce low-frequency conflicts with global spherical harmonic models.Above the altitude of 150 km,correlations with global models drop below 0.9.The second version,CUG_CLMFM3Dv2,addresses these issues by incorporating 5-km-resolution aeromagnetic data and rigorously processed satellite data from CHAMP,Swarm,CSES-1(China Seismo-Electromagnetic Satellite 1),and MSS-1(Macao Science Satellite 1).The comparison analysis shows that the CUG_CLMFM3Dv2 captures finer high-frequency details and more stable long-wavelength signals,offering improved magnetic anomaly maps for further geological and geophysical studies.展开更多
My Home in China:55 Foreigners’China Stories Chief Editor:Wei Zhonghe Price:RMB 88 Paperback,210 pages Published by Foreign Languages Press This book,authored by 55 foreigners from over 20 countries and regions acros...My Home in China:55 Foreigners’China Stories Chief Editor:Wei Zhonghe Price:RMB 88 Paperback,210 pages Published by Foreign Languages Press This book,authored by 55 foreigners from over 20 countries and regions across five continents,presents a curated collection of their stories in China.These narratives capture experiences,sometimes“funny”and“awkward,”encountered during their studies,work,daily life,and travels in the country.Carefully organized,the stories are divided into five chapters,each representing one continent:Asia,Europe,the Americas,Africa,and Oceania.展开更多
In Chinese tradition,the term“耄耋”(Mào Dié)refers to those in their nineties,a stage of life associated with wisdom and longevity.As the Bank of China Singapore Branch(BOCSG)approaches its 90th anniversar...In Chinese tradition,the term“耄耋”(Mào Dié)refers to those in their nineties,a stage of life associated with wisdom and longevity.As the Bank of China Singapore Branch(BOCSG)approaches its 90th anniversary,this expression captures the spirit of an institution that has stood the test of time.Since its establishment in Singapore in 1936,the BOCSG has maintained a strong and enduring presence not only in Singapore but across Southeast Asia,serving as a bridge between China and Singapore,and more broadly,between China and the ASEAN region.Its continued growth has been underpinned by the mutual prosperity of both economies and the strength of their longstanding and harmonious ties.展开更多
Thanks to their unique flavor and high quality,Indonesia’s Indomie instant noodles are popular throughout Southeast Asia.However,Mars Incorporated,the manufacturer of the product,has encountered its share of challeng...Thanks to their unique flavor and high quality,Indonesia’s Indomie instant noodles are popular throughout Southeast Asia.However,Mars Incorporated,the manufacturer of the product,has encountered its share of challenges while entering the highly competitive and complex Chinese market.The China-ASEAN Expo(CAEXPO)has become a key platform for Indomie to gain a foothold in the Chinese market.展开更多
The China Pavilion has consistently been the primary vehicle for China's participation in World Expos over the years.From the first China Pavilion at the 1876 Philadelphia Expo to the 2025 China Pavilion at the on...The China Pavilion has consistently been the primary vehicle for China's participation in World Expos over the years.From the first China Pavilion at the 1876 Philadelphia Expo to the 2025 China Pavilion at the ongoing Osaka Expo,nearly 150 years have passed.During this span,the China Pavilion at the Expos.展开更多
The arrival of coldchain trucks at the Shouheng Gaobeidian International Agricultural Products Wholesale Market marks the beginning of another busy day for wholesale dealer Zhao Chao.Ninety kilometers from Beijing,thi...The arrival of coldchain trucks at the Shouheng Gaobeidian International Agricultural Products Wholesale Market marks the beginning of another busy day for wholesale dealer Zhao Chao.Ninety kilometers from Beijing,this market is the largest market of its kind in northern China,brokering more than 400 kinds of agricultural products.In the imported fruit trading area,all kinds of fruits,including durians,mangosteens,and coconuts from Thailand,are stored in towering stacks in the high-ceiling warehouses.In front of the buildings,idle vehicles are parked in a neat row,while small delivery trucks shuttle back and forth.Zhao has been engaged in the fruit trade between China and Thailand for 15 years.Over the years,he has been most impressed by China’s leapfrogging demand for Thai fruits in both quantity and quality.China is Thailand’s largest export market for agricultural products,including durians,“the king of tropical fruit,”which epitomizes the deepening trade exchange of agricultural products between China and Thailand in recent years.展开更多
The year 2025 marks the 50th anniversary of diplomatic relations between China and the Philippines.Over the past half century,despite ups and downs,China-Philippines relations have maintained a steady momentum of deve...The year 2025 marks the 50th anniversary of diplomatic relations between China and the Philippines.Over the past half century,despite ups and downs,China-Philippines relations have maintained a steady momentum of development with continuous progress in political,economic,and cultural exchanges.Since the second half of 2023,the Philippines’freguent provocations in the South China Sea have negatively impacted bilateral relations.展开更多
The fourth China-Africa Economic and Trade Expo was held in Changsha,Hunan province on June 12-15.Themed“China and Africa:Together Toward Modernization”,the expo was designed to further facilitate the China-Africa t...The fourth China-Africa Economic and Trade Expo was held in Changsha,Hunan province on June 12-15.Themed“China and Africa:Together Toward Modernization”,the expo was designed to further facilitate the China-Africa ties in the field of trade and economy.展开更多
This study presents a comprehensive analysis of 132 tornadic events in northeastern China from 2004 to 2023,utilizing radar and ERA5 reanalysis data to investigate the climatology,environmental drivers,and synoptic li...This study presents a comprehensive analysis of 132 tornadic events in northeastern China from 2004 to 2023,utilizing radar and ERA5 reanalysis data to investigate the climatology,environmental drivers,and synoptic linkages with Northeast China cold vortices(NCCVs)of tornadic storms under different convective modes.Results reveal that discrete storms account for 70%of events,with clustered cells(CC)being the most frequent mode,while significant tornadoes(EF2+)are primarily associated with isolated cells(IC)and broken lines(BL).The storm mode distribution in northeastern China resembles that of the central United States but with a higher proportion of CC and lower IC.In contrast,southern China exhibits a higher frequency of quasi-linear(QL)modes(>50%),similar to European patterns.Although no single parameter clearly differentiates between all tornado modes,distinct morphological characteristics emerge through specific parameter combinations:NL modes are characterized by high 0-1 km storm-relative helicity(SRH1)and humidity but low 0-6 km shear(SR6),whereas IC modes display contrasting features with low SRH1 and high CAPE.Notably,83%of tornadoes are associated with NCCVs,preferentially forming in southeastern/southwestern quadrants.Strong tornadoes favor southeastern quadrants,while NCCV intensity correlates with tornadic distance from vortex centers.Three characteristic synoptic configurations emerge:(T1)strong deep vortices with vertically aligned cold troughs,generating southeast-dominant tornado clusters characterized by a high proportion of BL and QL modes;(T2)weaker vortices featuring sub-synoptic troughs,with southern-distributed events dominated by a predominance of the CC mode;(T3)transverse-trough systems exhibiting CAPE-SRH decoupling and reduced tornadic activity.This study enhances our understanding of tornadoes in northeastern China,informing future research on formation mechanisms,prediction methods,and disaster prevention strategies.展开更多
I am honored to share my thoughts on the China–ASEAN Expo(CAEXPO),an event that continues to serve as a vital bridge between China and the ASEAN community—including my country,Thailand.Over the past five consecutive...I am honored to share my thoughts on the China–ASEAN Expo(CAEXPO),an event that continues to serve as a vital bridge between China and the ASEAN community—including my country,Thailand.Over the past five consecutive years,I have personally had the privilege of participating in CAEXPO annually.Each year,I witness not only the vibrant energy and growing scale of the event,but also the strengthening bonds between our countries through trade,innovation,and cultural exchange.The expo is more than just a venue for showcasing products;it is a dynamic platform that fosters meaningful partnerships and drives regional cooperation forward.展开更多
At the turn of the 21st century,specifically from 10 to 12 October 2000,the first Ministerial Conference of the Forum on China-Africa Cooperation(FOCAC)was held in Beijing,following prior consultations.More than 80 mi...At the turn of the 21st century,specifically from 10 to 12 October 2000,the first Ministerial Conference of the Forum on China-Africa Cooperation(FOCAC)was held in Beijing,following prior consultations.More than 80 ministers from China and 44 African countries attended.In a joint declaration issued at the end of the conference,both sides expressed strong appreciation for the stable development of Sino-African relations over the past decades,full confidence in future cooperation,and a shared belief that a solid foundation exists for friendly relations and collaboration,rooted in their long-standing traditional friendship.展开更多
At the 2024 Beijing Forum on China-Africa Cooperation(FOCAC)held in September last year,Chinese President Xi Jinping proposed that the overall characterisation of China-Africa relations be elevated to an all-weather C...At the 2024 Beijing Forum on China-Africa Cooperation(FOCAC)held in September last year,Chinese President Xi Jinping proposed that the overall characterisation of China-Africa relations be elevated to an all-weather China-Africa community with a shared future for the new era.“This declaration affirms,whether faced with pandemic or geopolitical shifts,Africa and China will still remain each other’s most trustworthy true partners,”said Inkosi Mzamo Buthelezi,South Africa’s minister of public service and administration.展开更多
文摘From August 12 to 15,the 2025 China International Paper Technology Exhibition(hereina?t er referred to as“CIPTE”)was successfully held in Shanghai.Hosted by the China Paper Association,China Technical Association of Paper Industry,and China National Pulp and Paper Research Institute Co.,Ltd.(below referred to as“CNPPRI”),and organized by China Pulp and Paper Magazines Publisher,this event received strong support and extensive attention from industry peers.
基金a phased result funded by the Special Funds for Basic Scientific Research Expenses of Universities under the Central Government(24CXTD01).
文摘In 2024,China’s human rights research has assumed a distinct“autonomy-oriented shift,”with scholars beginning to refine and construct uniquely Chinese and locally identifiable human rights concepts,categories,and discourses.Building an independent human rights knowledge system has become a core academic focus in China’s human rights research field.Upholding fundamental principles and breaking new ground are the key methodological principles for the process.China’s human rights research should be rooted in the“cultural lineage”by preserving the essence of fine traditional Chinese culture,guided by the“moral lineage”by adhering to the Marxist view on human rights,and anchored in the“Four-sphere Confidence”by upholding a distinct human rights development path,so as to define the historical coordinates and value stance of China’s independent human rights knowledge system.Meanwhile,it should maintain a high degree of openness in knowledge,theory,and methodology to address emerging rights demands and contribute to building a new global human rights governance order,so as to underscore the mission of China’s independent human rights knowledge system in the contemporary era and China’s responsibility as a major global actor.China’s human rights research should uphold the dialectical unity between the fundamental principles and innovations,and advance the systemic and theoretical interpretation of its independent human rights knowledge.
文摘Reaffirming its commitment to strengthening ties with China,Spain underscores its role as a bridge between Europe and China in a shifting global landscape.JUST days before Spanish Prime Minister Pedro Sánchez embarked on his third official visit to Beijing in April in less than three years,the Spanish government hosted a high-level meeting at the Moncloa Palace in Madrid with five prominent Spanish China experts specializing in bilateral relations and continental ties with Beijing.I was honored to join this select group for a three-hour exchange of views with Prime Minister Sánchez and his team-a conversation marked by candor and strategic vision.
文摘The China National Institute of Standardization(CNIS)held the Academic Meeting on 20th Anniversary of China Energy Label in Beijing on June 27.The event took place during the 35th National Energy Conservation Publicity Week,which ran from June 23 to 29.
文摘On February 27,the release ceremony of the Top 10 News Stories on 2024 China-Asean Cooperation took place in Nanning,capital of Guangxi Zhuang Autonomous Region.The event was organized under the guidance of the China International Communications Group(CICG),China Foreign Affairs University(CFAU),and the Publicity Department of the Party Committee of Guangxi Zhuang Autonomous Region.It was jointly hosted by CICG Asia-Pacific,the Institute of Asian Studies of CFAU,and Guangxi University.
基金Under the auspices of National Natural Science Foundation of China(No.42371315,41901213)Natural Science Foundation of Hubei Province(No.2020CFB856)Project of Changjiang Survey,Planning,Design and Research Co.,Ltd(No.CX2022Z23)。
文摘Investigating the ecological impact of land use change in the context of the construction of national water network project is crucial,as it is imperative for achieving the sustainable development goals of the national water network and guaranteeing regional ecological stability.Using the Danjiangkou Reservoir Area(DRA),China as the study area,this paper first examined the spatiotemporal dynamics of natural landscape patterns and ecosystem service values(ESV)in the DRA from 2000 to 2018 and then investigated the spatial clustering characteristics of the ESV using spatial statistical analysis tools.Finally,the patch-generating land use simulation(PLUS)model was used to simulate the natural landscape and future changes in the ESV of the DRA from 2018 to 2028 under four different development scenarios:business as usual(BAU),economic development(ED),ecological protection(EP),and shoreline protection(SP).The results show that:during 2000-2018,the construction of water facilities had a significant impact on regional land use/land cover(LULC)change,with a 24830 ha increase in watershed area.ESV exhibited an increasing trend,with a significant and growing spatial clustering effect.The transformation of farmland to water bodies led to accelerated ESV growth,while the transformation of forest land to farmland led to a decrease in the ESV.Normalized difference vegetation index(NDVI)had the strongest effect on the ESV.ESV exhibited a continuous increase from 2018 to 2028 under all the simulation scenarios.The EP scenario had the greatest increase in ESV,while the ED scenario had the smallest increase.The findings suggest that projected land use patterns under different scenarios have varied impacts on ecosystem services(ESs)and that the management and planning of the DRA should balance social,economic,ecological,and security benefits.nomic,ecological,and security benefits.
基金supported by the National Natural Science Foundation of China(Grant Nos.42250103,42174090,42250101,42250102,and 41774091)the Macao Foundation+1 种基金the Opening Fund of Key Laboratory of Geological Survey and Evaluation of Ministry of Education(Grant No.GLAB2023ZR02)the MOST Special Fund from the State Key Laboratory of Geological Processes and Mineral Resources(Grant No.MSFGPMR2022-4)。
文摘The CUG_CLMFM3D series comprises high-resolution three-dimensional lithospheric magnetic field models for China and its surroundings.The first version,CUG_CLMFM3Dv1,is a spherical cap harmonic model integrating the WDMAMv2(World Digital Magnetic Anomaly Map version 2)global magnetic anomaly grid and nearly a decade of CHAMP(Challenging Minisatellite Payload for Geophysical Research and Application)satellite vector data.It achieves a~5.7 km resolution but has limitations:the WDMAMv2 grid lacks high-resolution data in the southern Xinjiang and Tibet regions,which leads to missing small-to medium-scale anomalies,and unfiltered CHAMP data introduce low-frequency conflicts with global spherical harmonic models.Above the altitude of 150 km,correlations with global models drop below 0.9.The second version,CUG_CLMFM3Dv2,addresses these issues by incorporating 5-km-resolution aeromagnetic data and rigorously processed satellite data from CHAMP,Swarm,CSES-1(China Seismo-Electromagnetic Satellite 1),and MSS-1(Macao Science Satellite 1).The comparison analysis shows that the CUG_CLMFM3Dv2 captures finer high-frequency details and more stable long-wavelength signals,offering improved magnetic anomaly maps for further geological and geophysical studies.
文摘My Home in China:55 Foreigners’China Stories Chief Editor:Wei Zhonghe Price:RMB 88 Paperback,210 pages Published by Foreign Languages Press This book,authored by 55 foreigners from over 20 countries and regions across five continents,presents a curated collection of their stories in China.These narratives capture experiences,sometimes“funny”and“awkward,”encountered during their studies,work,daily life,and travels in the country.Carefully organized,the stories are divided into five chapters,each representing one continent:Asia,Europe,the Americas,Africa,and Oceania.
文摘In Chinese tradition,the term“耄耋”(Mào Dié)refers to those in their nineties,a stage of life associated with wisdom and longevity.As the Bank of China Singapore Branch(BOCSG)approaches its 90th anniversary,this expression captures the spirit of an institution that has stood the test of time.Since its establishment in Singapore in 1936,the BOCSG has maintained a strong and enduring presence not only in Singapore but across Southeast Asia,serving as a bridge between China and Singapore,and more broadly,between China and the ASEAN region.Its continued growth has been underpinned by the mutual prosperity of both economies and the strength of their longstanding and harmonious ties.
文摘Thanks to their unique flavor and high quality,Indonesia’s Indomie instant noodles are popular throughout Southeast Asia.However,Mars Incorporated,the manufacturer of the product,has encountered its share of challenges while entering the highly competitive and complex Chinese market.The China-ASEAN Expo(CAEXPO)has become a key platform for Indomie to gain a foothold in the Chinese market.
文摘The China Pavilion has consistently been the primary vehicle for China's participation in World Expos over the years.From the first China Pavilion at the 1876 Philadelphia Expo to the 2025 China Pavilion at the ongoing Osaka Expo,nearly 150 years have passed.During this span,the China Pavilion at the Expos.
文摘The arrival of coldchain trucks at the Shouheng Gaobeidian International Agricultural Products Wholesale Market marks the beginning of another busy day for wholesale dealer Zhao Chao.Ninety kilometers from Beijing,this market is the largest market of its kind in northern China,brokering more than 400 kinds of agricultural products.In the imported fruit trading area,all kinds of fruits,including durians,mangosteens,and coconuts from Thailand,are stored in towering stacks in the high-ceiling warehouses.In front of the buildings,idle vehicles are parked in a neat row,while small delivery trucks shuttle back and forth.Zhao has been engaged in the fruit trade between China and Thailand for 15 years.Over the years,he has been most impressed by China’s leapfrogging demand for Thai fruits in both quantity and quality.China is Thailand’s largest export market for agricultural products,including durians,“the king of tropical fruit,”which epitomizes the deepening trade exchange of agricultural products between China and Thailand in recent years.
文摘The year 2025 marks the 50th anniversary of diplomatic relations between China and the Philippines.Over the past half century,despite ups and downs,China-Philippines relations have maintained a steady momentum of development with continuous progress in political,economic,and cultural exchanges.Since the second half of 2023,the Philippines’freguent provocations in the South China Sea have negatively impacted bilateral relations.
文摘The fourth China-Africa Economic and Trade Expo was held in Changsha,Hunan province on June 12-15.Themed“China and Africa:Together Toward Modernization”,the expo was designed to further facilitate the China-Africa ties in the field of trade and economy.
基金supported by the National Natural Science Foundation of China(Grant No.42305013)Joint Research Project for Meteorological Capacity Improvement(Grant Nos.23NLTSQ002 and 24NLTSQ001)+2 种基金China Meteorological Administration Tornado Key Laboratory(Grant No.TKL202307)the China Meteorological Administration Youth Innovation Team Fund(Grant No.CMA2024QN05)a research project of the Chinese Academy of Meteorological Science(Grant No.2023Z019)。
文摘This study presents a comprehensive analysis of 132 tornadic events in northeastern China from 2004 to 2023,utilizing radar and ERA5 reanalysis data to investigate the climatology,environmental drivers,and synoptic linkages with Northeast China cold vortices(NCCVs)of tornadic storms under different convective modes.Results reveal that discrete storms account for 70%of events,with clustered cells(CC)being the most frequent mode,while significant tornadoes(EF2+)are primarily associated with isolated cells(IC)and broken lines(BL).The storm mode distribution in northeastern China resembles that of the central United States but with a higher proportion of CC and lower IC.In contrast,southern China exhibits a higher frequency of quasi-linear(QL)modes(>50%),similar to European patterns.Although no single parameter clearly differentiates between all tornado modes,distinct morphological characteristics emerge through specific parameter combinations:NL modes are characterized by high 0-1 km storm-relative helicity(SRH1)and humidity but low 0-6 km shear(SR6),whereas IC modes display contrasting features with low SRH1 and high CAPE.Notably,83%of tornadoes are associated with NCCVs,preferentially forming in southeastern/southwestern quadrants.Strong tornadoes favor southeastern quadrants,while NCCV intensity correlates with tornadic distance from vortex centers.Three characteristic synoptic configurations emerge:(T1)strong deep vortices with vertically aligned cold troughs,generating southeast-dominant tornado clusters characterized by a high proportion of BL and QL modes;(T2)weaker vortices featuring sub-synoptic troughs,with southern-distributed events dominated by a predominance of the CC mode;(T3)transverse-trough systems exhibiting CAPE-SRH decoupling and reduced tornadic activity.This study enhances our understanding of tornadoes in northeastern China,informing future research on formation mechanisms,prediction methods,and disaster prevention strategies.
文摘I am honored to share my thoughts on the China–ASEAN Expo(CAEXPO),an event that continues to serve as a vital bridge between China and the ASEAN community—including my country,Thailand.Over the past five consecutive years,I have personally had the privilege of participating in CAEXPO annually.Each year,I witness not only the vibrant energy and growing scale of the event,but also the strengthening bonds between our countries through trade,innovation,and cultural exchange.The expo is more than just a venue for showcasing products;it is a dynamic platform that fosters meaningful partnerships and drives regional cooperation forward.
文摘At the turn of the 21st century,specifically from 10 to 12 October 2000,the first Ministerial Conference of the Forum on China-Africa Cooperation(FOCAC)was held in Beijing,following prior consultations.More than 80 ministers from China and 44 African countries attended.In a joint declaration issued at the end of the conference,both sides expressed strong appreciation for the stable development of Sino-African relations over the past decades,full confidence in future cooperation,and a shared belief that a solid foundation exists for friendly relations and collaboration,rooted in their long-standing traditional friendship.
文摘At the 2024 Beijing Forum on China-Africa Cooperation(FOCAC)held in September last year,Chinese President Xi Jinping proposed that the overall characterisation of China-Africa relations be elevated to an all-weather China-Africa community with a shared future for the new era.“This declaration affirms,whether faced with pandemic or geopolitical shifts,Africa and China will still remain each other’s most trustworthy true partners,”said Inkosi Mzamo Buthelezi,South Africa’s minister of public service and administration.
