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Impacts of 1.5℃ and 2.0℃ Global Warming on the Onset,Cessation,and Length of the Rainy Season in Global Land Monsoon Regions
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作者 Thierry N.TAGUELA Ibraheem RAJI +4 位作者 Akintomide A.AKINSANOLA Priyanshi SINGHAI Oluwafemi E.ADEYERI Caroline M.WAINWRIGHT Rondrotiana BARIMALALA 《Advances in Atmospheric Sciences》 2026年第1期87-102,共16页
The onset,cessation,and length of the rainy season are crucial for global water resources,agricultural practices,and food security.However,the response of precipitation seasonality to global warming remains uncertain.... The onset,cessation,and length of the rainy season are crucial for global water resources,agricultural practices,and food security.However,the response of precipitation seasonality to global warming remains uncertain.In this study,we analyze how global warming levels(GWLs)of 1.5℃ and 2℃ could affect the timing of rainfall onset(RODs),rainfall cessation(RCDs),and the overall duration of the rainy season(LRS)over global land monsoon(GLM)regions using simulations from CMIP6 under the SSP2-4.5 and SSP5-8.5 scenarios.With high model consensus,our results reveal that RODs are projected to occur later over Southern Africa,North Africa,and South America,but earlier over South Asia and Australia,in a warmer climate.The projected early RODs in Australia are more pronounced at the 2℃ GWL under SSP5-8.5.On the other hand,early RCDs are projected over South America and East Asia,while late RCDs are projected over North Africa,with high inter-model agreement.These changes are associated with a future decrease in LRS in most GLM regions.Additionally,we found that continuous warming over 1.5℃ will further reduce the length of the rainy season,especially over the South America,North Africa,and Southern Africa monsoon regions.The findings underscore the urgent need to mitigate global warming. 展开更多
关键词 rainfall onset rainfall cessation global land monsoon rainy season length CMIP6 projections global warming levels
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The Profound Significance of the Global Governance Initiative
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作者 LIU QING 《China Today》 2025年第11期50-53,共4页
THIS year marks the 80th anniversary of the victory in the Chinese People’s War of Resistance against Japanese Aggression and the World Anti-Fascist War.At this historical juncture,Chinese President Xi Jinping put fo... THIS year marks the 80th anniversary of the victory in the Chinese People’s War of Resistance against Japanese Aggression and the World Anti-Fascist War.At this historical juncture,Chinese President Xi Jinping put forward the Global Governance Initiative(GGI)at the“Shanghai Cooperation Organization Plus”meeting in September.Focusing on the question of our times,essentially“what kind of global governance system should be built and how can global governance be reformed and improved,”the GGI embodies China’s solution to addressing the deficit in global governance. 展开更多
关键词 global governance system global governance deficit global governance initiative GGI global governance Chinas major country diplomacy global governance reform improvement Shanghai Cooperation Organization plus meeting
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Differential Vegetation Feedback on the Global Land Monsoon System during the Mid-Holocene and Last Interglacial
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作者 Zhenqian WANG Qiong ZHANG +1 位作者 Jie CHEN Zixuan HAN 《Advances in Atmospheric Sciences》 2026年第1期103-119,共17页
This study investigates the impact of vegetation-climate feedback on the global land monsoon system during the Last Interglacial(LIG,127000 years BP)and the mid-Holocene(MH,6000 years BP)using the earth system model E... This study investigates the impact of vegetation-climate feedback on the global land monsoon system during the Last Interglacial(LIG,127000 years BP)and the mid-Holocene(MH,6000 years BP)using the earth system model EC-Earth3.Our findings indicate that vegetation changes significantly influence the global monsoon area and precipitation patterns,especially in the North African and Indian monsoon regions.The North African monsoon region experienced the most substantial increase in vegetation during both the LIG and MH,resulting in significant increases in monsoonal precipitation by 9.8%and 6.0%,respectively.The vegetation feedback also intensified the Saharan Heat Low,strengthened monsoonal flows,and enhanced precipitation over the North African monsoon region.In contrast,the Indian monsoon region exhibited divergent responses to vegetation changes.During the LIG,precipitation in the Indian monsoon region decreased by 2.2%,while it increased by 1.6%during the MH.These differences highlight the complex and region-specific impacts of vegetation feedback on monsoon systems.Overall,this study demonstrates that vegetation feedback exerts distinct influences on the global monsoon during the MH and LIG.These findings highlight the importance of considering vegetation-climate feedback in understanding past monsoon variability and in predicting future climate change impacts on monsoon systems. 展开更多
关键词 Last Interglacial MID-HOLOCENE global land monsoon vegetation feedback
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The Observed and Projected Changes of Global Monsoons:Current Status and Future Perspectives
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作者 Tianjun ZHOU Xiaolong CHEN +11 位作者 Wenxia ZHANG Bo WU Ziming CHEN Jie JIANG Xin HUANG Shuai HU Meng ZUO Wenmin MAN Lixia ZHANG Zhun GUO Pengfei LIN Lu WANG 《Advances in Atmospheric Sciences》 2026年第1期30-58,共29页
The global monsoon system,encompassing the Asian-Australian,African,and American monsoons,sustains two-thirds of the world’s population by regulating water resources and agriculture.Monsoon anomalies pose severe risk... The global monsoon system,encompassing the Asian-Australian,African,and American monsoons,sustains two-thirds of the world’s population by regulating water resources and agriculture.Monsoon anomalies pose severe risks,including floods and droughts.Recent research associated with the implementation of the Global Monsoons Model Intercomparison Project under the umbrella of CMIP6 has advanced our understanding of its historical variability and driving mechanisms.Observational data reveal a 20th-century shift:increased rainfall pre-1950s,followed by aridification and partial recovery post-1980s,driven by both internal variability(e.g.,Atlantic Multidecadal Oscillation)and external forcings(greenhouse gases,aerosols),while ENSO drives interannual variability through ocean-atmosphere interactions.Future projections under greenhouse forcing suggest long-term monsoon intensification,though regional disparities and model uncertainties persist.Models indicate robust trends but struggle to quantify extremes,where thermodynamic effects(warming-induced moisture rise)uniformly boost heavy rainfall,while dynamical shifts(circulation changes)create spatial heterogeneity.Volcanic eruptions and proposed solar radiation modification(SRM)further complicate predictions:tropical eruptions suppress monsoons,whereas high-latitude events alter cross-equatorial flows,highlighting unresolved feedbacks.The emergent constraint approach is booming in terms of correcting future projections and reducing uncertainty with respect to the global monsoons.Critical challenges remain.Model biases and sparse 20th-century observational data hinder accurate attribution.The interplay between natural variability and anthropogenic forcings,along with nonlinear extreme precipitation risks under warming,demands deeper mechanistic insights.Additionally,SRM’s regional impacts and hemispheric monsoon interactions require systematic evaluation.Addressing these gaps necessitates enhanced observational networks,refined climate models,and interdisciplinary efforts to disentangle multiscale drivers,ultimately improving resilience strategies for monsoon-dependent regions. 展开更多
关键词 global monsoons interannual variability decadal variability detection and attribution climate extreme events projection uncertainty
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Decreased Interhemispheric Asymmetries of Global Land Monsoon Precipitation toward the Carbon Neutrality Goal
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作者 Xiaochao YU Hua ZHANG +1 位作者 Zhili WANG Bing XIE 《Advances in Atmospheric Sciences》 2026年第1期120-134,共15页
Global land monsoon precipitation(GLMP)is highly sensitive to changes in interhemispheric thermal contrast(ITC).Amplified interhemispheric asymmetries of GLMP due to enhanced ITC driven by high-level anthropogenic emi... Global land monsoon precipitation(GLMP)is highly sensitive to changes in interhemispheric thermal contrast(ITC).Amplified interhemispheric asymmetries of GLMP due to enhanced ITC driven by high-level anthropogenic emissions are expected to simultaneously increase the probability of regional floods and droughts,threatening ecosystems within global terrestrial monsoon regions and the freshwater supply for billions of residents in these areas.In this study,the responses of GLMP to the evolution of ITC toward the carbon neutrality goal are assessed using multimodel outputs from a new model intercomparison project(CovidMIP).The results show that the Northern Hemisphere-Southern Hemisphere(NH-SH)asymmetry of GLMP in boreal summer weakens during the 2040s,as a persistent reduction in well-mixed greenhouse gas(WMGHG)emissions leads to a downward trend in the ITC after 2040.At the same time,the reduction in WMGHG emissions dampens the Eastern Hemisphere-Western Hemisphere(EH-WH)asymmetry of GLMP by inducing La Niña-like cooling and enhancing moisture transport to Inner America.The resulting increases in land monsoon precipitation(LMP)may alleviate drought under the global warming scenario by about 19%-25%and 7%-9%in the WH and SH monsoon regions,respectively.However,a persistent reduction in aerosol emissions in Asia will dominate the increases in LMP in this region until the mid-21st century,and these increases may be approximately 23%-60%of the growth under the global warming scenario.Our results highlight the different rates of response of aerosol and WMGHG concentrations to the carbon neutrality goal,leading to various changes in LMP at global and regional scales. 展开更多
关键词 global land monsoon precipitation interhemispheric thermal contrast carbon neutrality goal CovidMIP
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Inspiring the Global South
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作者 NI YANSHUO 《ChinAfrica》 2025年第12期14-15,共2页
South African scholars highlight the importance of Xi Jinping:The Governance of China China is playing an increasingly active and important role in global politics and economy,especially in the development of the Glob... South African scholars highlight the importance of Xi Jinping:The Governance of China China is playing an increasingly active and important role in global politics and economy,especially in the development of the Global South. 展开更多
关键词 global economy Chinas governance global politics DEVELOPMENT development global south xi jinping global South
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The Dilemma of Multilateralism in Global Governance and Its Remedies
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作者 Zhao Qinghai 《China International Studies》 2025年第4期126-144,共19页
Today,the world is undergoing profound changes unseen in a century,and a host of global challenges continue to emerge.The international community urgently requires effective global governance.As Chinese President Xi J... Today,the world is undergoing profound changes unseen in a century,and a host of global challenges continue to emerge.The international community urgently requires effective global governance.As Chinese President Xi Jinping has pointed out,multilateralism is the inevitable choice for addressing the world’s difficulties and challenges.1 However,various negative trends in international politics are undermining or impeding the effectiveness of multilateralism and aggravating the global governance deficit.Against this backdrop,it is essential to reassess the importance of multilateralism in global governance,identify the challenges it faces,and explore feasible pathways for collective action to advance global governance. 展开更多
关键词 MULTILATERALISM effective global governanceas global governance deficit collective action international politics global challenges global governance
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Reform of the Global Economic Governance System Under the Trend of Re-Globalization
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作者 Chen Weiguang 《Contemporary World》 2025年第4期41-45,共5页
Economic globalization is a process of forming a global market under the conditions of technological progress and national opening-up.Influenced by factors such as national policies,the international environment and g... Economic globalization is a process of forming a global market under the conditions of technological progress and national opening-up.Influenced by factors such as national policies,the international environment and geopolitics,the values,concepts and choices of the participants of globalization will change accordingly,thus affecting the mode,scale and speed of globalization. 展开更多
关键词 global economic governance system re globalization technological progress national opening up economic globalization international environment forming global market national policies
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The Power of Global Dialogues
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作者 Zhang Hui 《China Today》 2025年第8期2-2,共1页
At a time when humanity grapples with intersecting deficits in peace,development,security and governance,civilizations stand at a crossroads.As traditional Western-led solutions falter,China’s Global Civilization Ini... At a time when humanity grapples with intersecting deficits in peace,development,security and governance,civilizations stand at a crossroads.As traditional Western-led solutions falter,China’s Global Civilization Initiative(GCI)emerges as a transformative framework,translating historical wisdom into actionable strategies.Recent forums like the 11th Nishan Forum on World Civilizations and the Global Civilizations Dialogue Ministerial Meeting underscore growing consensus on core principles:equality,mutual learning,inclusive dialogue,and collaborative response to global challenges.As Chinese President Xi Jinping pointed out in his congratulatory letter to the Global Civilizations Dialogue Ministerial Meeting,“History shows that exchanges and mutual learning among civilizations are essential for civilizations to flourish and for human progress to be made.” 展开更多
关键词 security global civilizations GOVERNANCE global civilization initiative gci emerges development global dialogues Chinas global Civilization Initiative intersecting deficits
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Valuable Experiences--China-Africa cooperation serves as a catalyst for a fairer Global South future
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作者 ZHONG YINING SHI XINYU 《ChinAfrica》 2025年第6期14-15,共2页
Global South,representing the collective of emerging markets and developing countries,is becoming a pivotal force in reshaping the international order.It plays a vital role in driving global governance reforms with th... Global South,representing the collective of emerging markets and developing countries,is becoming a pivotal force in reshaping the international order.It plays a vital role in driving global governance reforms with the principle of fairness and equity. 展开更多
关键词 fairness equity global southrepresenting emerging markets developing global south international order driving global governance reforms fairer global future China Africa cooperation
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Understanding the Background and Rationale for the Global Governance Initiative
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作者 Leksyutina Yana 《Contemporary World》 2025年第5期29-31,共3页
At the“Shanghai Cooperation Organization Plus”Meeting in Tianjin on September 1,Chinese President Xi Jinping announced the Global Governance Initiative(GGI)-the fourth landmark global initiative proposed in a row si... At the“Shanghai Cooperation Organization Plus”Meeting in Tianjin on September 1,Chinese President Xi Jinping announced the Global Governance Initiative(GGI)-the fourth landmark global initiative proposed in a row since 2021.The initiation of the GGI can be seen as both China’s policy response to the current international landscape and to the objective deficiencies in the existing global governance system,as well as a logical and further step in the development of China’s diplomatic theories and practices in global governance. 展开更多
关键词 global initiative Shanghai Cooperation Organization global governance system global governance initiative global governance Tianjin meeting diplomatic theories practices Chinese President Xi Jinping
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Re-globalization:Path out of Plight to Revival for Multilateral Mechanisms
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作者 Wang Zhongmei 《Contemporary World》 2025年第1期29-33,共5页
After the 2008 global financial crisis, the global governance architecture underwent significant changes, accompanied by transformations in political, economic, diplomatic, and social spheres. What we had learnt since... After the 2008 global financial crisis, the global governance architecture underwent significant changes, accompanied by transformations in political, economic, diplomatic, and social spheres. What we had learnt since the end of World War Ⅱ was unable to make sense of the evolution and direction of this architecture. 展开更多
关键词 political transformation diplomatic transformation global financial crisis global governance architecture multilateral mechanisms re globalization economic transformation
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The Global Trust Deficit and China’s Rebuilding Proposal
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作者 Sun Jisheng 《China International Studies》 2025年第3期32-60,共29页
The international order and global system are undergoing complex and profound changes nowadays.Unparalleled transformations in the world,the speed at which they happen,and the course of history are unfolding in unprec... The international order and global system are undergoing complex and profound changes nowadays.Unparalleled transformations in the world,the speed at which they happen,and the course of history are unfolding in unprecedented ways,ushering in a new period of turbulence and transition.Geopolitical and geo-economic competition among major powers is intensifying;global economic growth remains sluggish;crises and conflicts continue to emerge;and both regional and global peace and security are repeatedly challenged. 展开更多
关键词 global system complex profound changes global trust deficit international order Chinas rebuilding proposal global economic growth geopolitical competition unparalleled transformations
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China contributes to the establishment of ISO/TC 8/SC 27 for global coordinated port development
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作者 Fang Luofan 《China Standardization》 2025年第4期50-55,共6页
Ports,the core hub of global supply chains,serve as vital links in the economic and trade exchanges among countries.Efficient,safe,green and smart ports are essential for the smooth operation of global trade.Recently,... Ports,the core hub of global supply chains,serve as vital links in the economic and trade exchanges among countries.Efficient,safe,green and smart ports are essential for the smooth operation of global trade.Recently,ISO established ISO/TC 8/SC 27,Ports and terminals,the secretariat of which is held by China.This is a big breakthrough of China’s participation in the international standardization activities in the area of transportation. 展开更多
关键词 economic trade exchanges global supply chainsserve China safe ports ISO TC SC efficient ports global supply chains global coordinated port development
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US-tariffs are disrupting the global textile and apparel value chains resulting in higher prices in the U.S.
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《China Textile》 2025年第2期11-11,共1页
The U.S.administration's decision tounilaterally impose sweeping tariff increas-es on tmported goods represents a signifi-cant challenge to the existing global tradingsystem,which has long been structuredaround mu... The U.S.administration's decision tounilaterally impose sweeping tariff increas-es on tmported goods represents a signifi-cant challenge to the existing global tradingsystem,which has long been structuredaround multilateral(WTO),regional,andbilateral(FTA)trade agreements. 展开更多
关键词 global trading system regional trade agreements bilateral trade agreements us tariffs unilateral tariff increases multilateral trade agreements global textile apparel value chains global tradingsystemwhich
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China’s path to a global ecological civilization:Concepts and practices for sustainable development
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作者 Liang Dong Haoning Chen 《Chinese Journal of Population,Resources and Environment》 2025年第3期295-300,共6页
China actively fosters practical green cooperation to advance global sustainable development,and strengthens global environmental governance initiatives,including the implementation of the Sustainable Development Goal... China actively fosters practical green cooperation to advance global sustainable development,and strengthens global environmental governance initiatives,including the implementation of the Sustainable Development Goals(SDGs).However,this approach has often positioned China as more of a doer than a talker,leading to insufficient recognition in the international community.Domestic Chinese research has frequently highlighted these issues within the ecological civilization,especially in its global dimension.Building on existing research,this study contends that the disparity in recognition stems from three crucial gaps:a conceptual gap between ecological civilization as a new narrative and established international governance frameworks;a practical gap between how China’s ecological civilization advances sustainable development governance versus international understanding;and a communication gap between its substantial achievements and inadequate communication of these experiences.To address these gaps,this paper recommends that China strengthen its efforts in three key areas:First,maintain strategic resolve by deepening green practices and strengthening corporate environmental standards to advance green norms.Second,promote the global co-construction of ecological civilization and strengthen global governance featuring extensive consultation and joint contributions for shared benefits.Third,enhance fairness,representativeness,and inclusiveness in international sustainable de‐velopment negotiations.Finally,China,along with Global South countries,should continue advancing global ecological civilization.This serves as both a response to current environmental governance challenges and a long-term pathway toward a global community of shared future. 展开更多
关键词 global ecological civilization global community of shared future Sustainable development global environmental governance China’s role International green cooperation
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Paths of China’s Participation in Middle East Security Governance:From the Perspective of the Global Security Initiative
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作者 Yu Guoqing 《Contemporary World》 2025年第5期32-38,共7页
The Middle East has long been in turmoil,and the new round of the Palestinian-Israeli conflict has further highlighted the urgency of security governance in the region.The Global Security Initiative(GSI)proposed by Ch... The Middle East has long been in turmoil,and the new round of the Palestinian-Israeli conflict has further highlighted the urgency of security governance in the region.The Global Security Initiative(GSI)proposed by China provides theoretical guidance and practical paths for China’s participation in Middle East security governance.China’s engagement in Middle East security governance not only meets the expectations of Middle East countries but also fully demonstrates its responsibility as a major country,which is of great significance for China to explore participation in global security governance and address the global security deficit. 展开更多
关键词 Middle East Security Governance middle east Palestinian Israeli Conflict Major Country Responsibility security governance global Security Deficit global security initiative gsi proposed global Security Initiative
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Bridging Vision and Reality:China’s Five-Year Plans in Global Focus
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《China Today》 2025年第8期22-23,共2页
By the end of the 14th Five-Year Plan(2021-2025)period,the world’s second-largest economy is expected to reach RMB 140 trillion,contributing roughly 30 percent of global growth.Beyond sheer scale,the plan has catalyz... By the end of the 14th Five-Year Plan(2021-2025)period,the world’s second-largest economy is expected to reach RMB 140 trillion,contributing roughly 30 percent of global growth.Beyond sheer scale,the plan has catalyzed important breakthroughs:R&D intensity nears OECD levels,green electricity now powers one in three kilowatts,and over 95 percent of Chinese citizens enjoy universal healthcare and pension coverage.From its undisputed manufacturing leadership to the planet’s largest 5G network,China has cemented its role as a pillar of global stability and growth. 展开更多
关键词 universal healthcare R D intensity global economy OECD China RMB global growth green electricity
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Mpox global health crisis:Implications and actions
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作者 Balamurugan Shanmugaraj 《Asian Pacific Journal of Tropical Medicine》 2025年第1期1-2,共2页
The risk of new pathogen emergence is constantly increasing due to several factors,including the expansion and exploration of previously uninhabited regions,increased global trade,tourism,climate change and others.Rec... The risk of new pathogen emergence is constantly increasing due to several factors,including the expansion and exploration of previously uninhabited regions,increased global trade,tourism,climate change and others.Recently,monkeypox(mpox)cases have been increasing,causing alarm as the cases are reported from countries where the disease is not endemic.Mpox virus is an emerging pathogen responsible for human mpox. 展开更多
关键词 global trade emerging pathogen TOURISM pathogen emergence uninhabited regions climate change global health crisis mpox
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Cultural practices and herbal remedies in the context of infertility: A global health concern
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作者 Saurabh RamBihariLal Shrivastava Prateek Sudhakar Bobhate 《Asian pacific Journal of Reproduction》 2025年第4期143-145,共3页
Infertility has been regarded as a global public health concern,affecting both men and women irrespective of geographical region,race,ethnicity,and socioeconomic class[1].The available global estimates suggest that al... Infertility has been regarded as a global public health concern,affecting both men and women irrespective of geographical region,race,ethnicity,and socioeconomic class[1].The available global estimates suggest that almost 17%of people of reproductive age experience infertility during their lives[1],with 55 million men and 110 million women living with infertility worldwide and varying estimates across different global regions[2].The consequences of infertility go beyond just medical suffering,and result in huge social and psychological consequences,including marital strains,stigma,and mental health problems[1].The current paper explores infertility in cultural context,enlists herbal remedies and traditional healers for infertility,and proposes targeted public health interventions to minimize the utilization of herbal treatment in dealing with cases of infertility. 展开更多
关键词 cultural practices herbal remedies public health interventions INFERTILITY global health traditional healers global estimates
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