The 2024 Geoscience Frontiers Annual Convention was held in Kuching,Malaysia,from November 18th to 22th,2024,jointly with the 2024 IAGR Annual Convention and the 21st International Conference on Gondwana to Asia.The I...The 2024 Geoscience Frontiers Annual Convention was held in Kuching,Malaysia,from November 18th to 22th,2024,jointly with the 2024 IAGR Annual Convention and the 21st International Conference on Gondwana to Asia.The IAGR Convention attracted over 150 participants from various countries,including China,India,Australia,the Republic of Korea,Japan,Malaysia,Indonesia,Thailand,Italy,Mexico,the United Kingdom,Saudi Arabia,France,and Brunei.展开更多
Deep-time Earth research plays a pivotal role in deciphering the rates,patterns,and mechanisms of Earth's evolutionary processes throughout geological history,providing essential scientific foundations for climate...Deep-time Earth research plays a pivotal role in deciphering the rates,patterns,and mechanisms of Earth's evolutionary processes throughout geological history,providing essential scientific foundations for climate prediction,natural resource exploration,and sustainable planetary stewardship.To advance Deep-time Earth research in the era of big data and artificial intelligence,the International Union of Geological Sciences initiated the“Deeptime Digital Earth International Big Science Program”(DDE)in 2019.At the core of this ambitious program lies the development of geoscience knowledge graphs,serving as a transformative knowledge infrastructure that enables the integration,sharing,mining,and analysis of heterogeneous geoscience big data.The DDE knowledge graph initiative has made significant strides in three critical dimensions:(1)establishing a unified knowledge structure across geoscience disciplines that ensures consistent representation of geological entities and their interrelationships through standardized ontologies and semantic frameworks;(2)developing a robust and scalable software infrastructure capable of supporting both expert-driven and machine-assisted knowledge engineering for large-scale graph construction and management;(3)implementing a comprehensive three-tiered architecture encompassing basic,discipline-specific,and application-oriented knowledge graphs,spanning approximately 20 geoscience disciplines.Through its open knowledge framework and international collaborative network,this initiative has fostered multinational research collaborations,establishing a robust foundation for next-generation geoscience research while propelling the discipline toward FAIR(Findable,Accessible,Interoperable,Reusable)data practices in deep-time Earth systems research.展开更多
Since the beginning of the 21st century,advances in big data and artificial intelligence have driven a paradigm shift in the geosciences,moving the field from qualitative descriptions toward quantitative analysis,from...Since the beginning of the 21st century,advances in big data and artificial intelligence have driven a paradigm shift in the geosciences,moving the field from qualitative descriptions toward quantitative analysis,from observing phenomena to uncovering underlying mechanisms,from regional-scale investigations to global perspectives,and from experience-based inference toward data-and model-enabled intelligent prediction.AlphaEarth Foundations(AEF)is a next-generation geospatial intelligence platform that addresses these changes by introducing a unified 64-dimensional shared embedding space,enabling-for the first time-standardized representation and seamless integration of 12 distinct types of Earth observation data,including optical,radar,and lidar.This framework significantly improves data assimilation efficiency and resolves the persistent problem of“data silos”in geoscience research.AEF is helping redefine research methodologies and fostering breakthroughs,particularly in quantitative Earth system science.This paper systematically examines how AEF’s innovative architecture-featuring multi-source data fusion,high-dimensional feature representation learning,and a scalable computational framework-facilitates intelligent,precise,and realtime data-driven geoscientific research.Using case studies from resource and environmental applications,we demonstrate AEF’s broad potential and identify emerging innovation needs.Our findings show that AEF not only enhances the efficiency of solving traditional geoscientific problems but also stimulates novel research directions and methodological approaches.展开更多
At the 19th G20 Summit in Brazil in November 2024,China promoted the development of sustainable solutions to climate change,biodiversity loss,and environmental pollution.This continued the theme of the 2016 G20 Hangzh...At the 19th G20 Summit in Brazil in November 2024,China promoted the development of sustainable solutions to climate change,biodiversity loss,and environmental pollution.This continued the theme of the 2016 G20 Hangzhou Summit,at which China placed development at the center of the G20’s macroeconomic policy coordination for the first time,adopting the G20 Action Plan on the United Nations 2030 Agenda for Sustainable Development and the G20 Initiative on Supporting Industrialization in Africa and Least Developed Countries.In Brazil,China announced actions on advancing modernization in Africa over the next three years with a Chinese commitment of RMB360 billion yuan in financial support.In this article,we examine the potential role of geoscience research and practice in development,particularly in the sustainable use of natural resources,the prevention of climate change impacts,as well as mitigation of geo-hazards and their health implications,indicating the areas where China’s geoscience for Africa is strong and where it requires more effort.We find that although China is the world’s leading publisher of scientific papers,its contribution to geoscience in Africa(the globe’s fastest-growing economic area),as shown by bibliometric research,appears to be rather small and inconsistent with the research priorities of Africa.Amongst the priorities for geoscience research in Africa,which are not addressed substantially by the research conducted so far,are sustainable mineral and hydrocarbon development,hydrology and hydrogeology,climate change and resilience,natural hazards,medical geology,agrominerals,and geoscience education and training.A particular opportunity for African nations is the presence of critical minerals-minerals needed for the energy transition and for batteries for electric cars in particular.Africa is well-endowed with many of these critical materials,such as rare earth elements and platinum group metals.Several research groups stress the need for the agency on the part of African institutions to map out these valuable resources,understand their value and the economics and sustainability of their extraction,encourage local business,attract investment,and scrutinize proposals from potential international investors to get the best deals.A strong point of existing China-led geoscience development includes the Deep-time Digital Earth(DDE)program online computing platform and its artificial intelligence tool GeoGPT,which is being developed in partnership with Zhejiang Laboratory.These are being developed with strong China funding support for free and wide global access,with a particular focus on Africa.These advanced tools will help to place the agency of development squarely in the hands of African scientists and institutions.In summary,the following are recommended:(1)a more coordinated and strategic approach to China-led geoscience research in Africa;(2)an Africa-centered,geoscience funding initiative that concentrates on relevant topics to the continent such as critical minerals exploration and other geological resources,materials and processes and their health implications on the populations and ecosystems in general,as well as climate change and climate change resilience;and(3)continued support for China-led international initiatives that seek to increase the agency and capacity of Africa geoscience researchers,for example the Deep-time Digital Earth platform.展开更多
As a crucial pivot for national strategic development,the university relocation project in Xiong’an New Area undertakes the mission of optimizing capital functions and promoting regional coordinated development.Takin...As a crucial pivot for national strategic development,the university relocation project in Xiong’an New Area undertakes the mission of optimizing capital functions and promoting regional coordinated development.Taking the Xi-ong’an Campus of China University of Geosciences(Beijing)as a case study,this paper explores the collaborative pa-thways between universities and cities in terms of functional complementarity,resource sharing,and ecological symbiosis from the perspective of campus functional layout and spatial optimization.By integrating four core concepts—green ecology,intelligent technology,cultural inheritance,and traffic optimization—it proposes a design strategy of“breaking boundaries and multi-dimensional linkage,”aiming to construct a new spatial paradigm of urban-university integration and provide theoretical support and practical references for the development of higher education and urbanization in Xiong’an New Area.展开更多
Purpose:This article presents an in-depth analysis of global research trends in Geosciences from 2014 to 2023.By integrating bibliometric analysis with expert insights from the Deep-time Digital Earth(DDE)initiative,t...Purpose:This article presents an in-depth analysis of global research trends in Geosciences from 2014 to 2023.By integrating bibliometric analysis with expert insights from the Deep-time Digital Earth(DDE)initiative,this article identifies key emerging themes shaping the landscape of Earth Sciences①.Design/methodology/approach:The identification process involved a meticulous analysis of over 400,000 papers from 466 Geosciences journals and approximately 5,800 papers from 93 interdisciplinary journals sourced from the Web of Science and Dimensions database.To map relationships between articles,citation networks were constructed,and spectral clustering algorithms were then employed to identify groups of related research,resulting in 407 clusters.Relevant research terms were extracted using the Log-Likelihood Ratio(LLR)algorithm,followed by statistical analyses on the volume of papers,average publication year,and average citation count within each cluster.Additionally,expert knowledge from DDE Scientific Committee was utilized to select top 30 trends based on their representation,relevance,and impact within Geosciences,and finalize naming of these top trends with consideration of the content and implications of the associated research.This comprehensive approach in systematically delineating and characterizing the trends in a way which is understandable to geoscientists.Findings:Thirty significant trends were identified in the field of Geosciences,spanning five domains:deep space,deep time,deep Earth,habitable Earth,and big data.These topics reflect the latest trends and advancements in Geosciences and have the potential to address real-world problems that are closely related to society,science,and technology.Research limitations:The analyzed data of this study only contain those were included in the Web of Science.Practical implications:This study will strongly support the organizations and individual scientists to understand the modern frontier of earth science,especially on solid earth.The organizations such as the surveys or natural science fund could map out areas for future exploration and analyze the hot topics reference to this study.Originality/value:This paper integrates bibliometric analysis with expert insights to highlight the most significant trends on earth science and reach the individual scientist and public by global voting.展开更多
Between 25 and 27 August 2010 an International Geoscience Language Work-shop(IGSL2010)took place in Berlin under the patronage of the Federal Ministry of Economics and Technology(BMWI).The workshop,believed to be the ...Between 25 and 27 August 2010 an International Geoscience Language Work-shop(IGSL2010)took place in Berlin under the patronage of the Federal Ministry of Economics and Technology(BMWI).The workshop,believed to be the first to explore this area of digital spatial geoscience taxonomy,was ini-tiated by the IUGS Commission for Geoscience Infor-mation(CGI)and supported by the European Commissionfunded OneGeology-Europe project(1G-E).It was organised by the German Federal Institute for Geosciences and Natural Resources(BGR)and coordinated by Kristine Asch,BGR,Chair of the CGI and 1G-E WP 3 Leader.Sixty-six participants from six continents took part and contributed.The workshop was opened by Department Head Diethard Mager of the BMWI and the President of BGR,Hans-Joachim Kümpel.展开更多
Introduction.The International Union of Geological Sciences(IUGS)is a prominent non-governmental organization dedicated to promoting and fostering the study of geological sciences internationally.Established in 1961,t...Introduction.The International Union of Geological Sciences(IUGS)is a prominent non-governmental organization dedicated to promoting and fostering the study of geological sciences internationally.Established in 1961,the IUGS is a member of the International Science Council and plays a pivotal role in setting global standards in geological sciences,facilitating international collaboration,and supporting the coordination of major global geological events and research initiatives(Cheong and Kim,2021).One of the key events organized by the IUGS is the International Geological Congress(IGC),held every four years.This congress serves as a vital forum for geologists from around the world to share their latest research findings,discuss advancements in the field,and explore new directions in geological sciences.The IGC encompasses a wide range of topics including geology,geophysics,mineralogy,paleontology,and sedimentology,among others,reflecting the diversity and interdisciplinary nature of the field(Cheong and Kim,2021).展开更多
Between 16 and 20 March 200997 participants from 26 African nations,plus four European countries and representatives from UNESCO,ICSU and IUGS-CGI held a workshop at the Namibian Geological Survey in Windhoek.The work...Between 16 and 20 March 200997 participants from 26 African nations,plus four European countries and representatives from UNESCO,ICSU and IUGS-CGI held a workshop at the Namibian Geological Survey in Windhoek.The workshop-GIRAF 2009-Geoscience InfoRmation In Africa-was organised by the Federal Institute for Geosciences and Natural Resources(BGR)and the Geological Survey of Namibia(GSN)at the Namibian Ministry for Mines and Energy and was mainly financed by the German Federal Ministry for Economic Cooperation and Development(BMZ).展开更多
The idea of mineral exploration,which is called"exploration philosophy"in the Western countries,is the thoughts,the methodology,technology,goals and organization that guide mineral exploration.The three basi...The idea of mineral exploration,which is called"exploration philosophy"in the Western countries,is the thoughts,the methodology,technology,goals and organization that guide mineral exploration.The three basic elements of mineral exploration are"what to find","where to find"and"how to find".The concept of mineral exploration is gradually changing with the development of these three elements that provide a powerful driving force to change mineral exploration concepts,methods and technology.Innovation of mineral exploration concepts is the result of continuing exploration and development keeping pace with the times.The combination of"mathematical geology"and"information technology"can be called"digital geology".Digital geology is the data analysis component of geological science.Geological data science is a science that uses the general methodology of data to study geology based on the characteristics of geological data and the needs of geological field work.Digital mineral exploration is the application of digital geology in mineral exploration to reduce ore-finding uncertainty.展开更多
In the context of global climate change,geosciences provide an important geological solution to achieve the goal of carbon neutrality,China’s geosciences and geological technologies can play an important role in solv...In the context of global climate change,geosciences provide an important geological solution to achieve the goal of carbon neutrality,China’s geosciences and geological technologies can play an important role in solving the problem of carbon neutrality.This paper discusses the main problems,opportunities,and challenges that can be solved by the participation of geosciences in carbon neutrality,as well as China’s response to them.The main scientific problems involved and the geological work carried out mainly fall into three categories:(1)Carbon emission reduction technology(natural gas hydrate,geothermal,hot dry rock,nuclear energy,hydropower,wind energy,solar energy,hydrogen energy);(2)carbon sequestration technology(carbon capture and storage,underground space utilization);(3)key minerals needed to support carbon neutralization(raw materials for energy transformation,carbon reduction technology).Therefore,geosciences and geological technologies are needed:First,actively participate in the development of green energy such as natural gas,geothermal energy,hydropower,hot dry rock,and key energy minerals,and develop exploration and exploitation technologies such as geothermal energy and natural gas;the second is to do a good job in geological support for new energy site selection,carry out an in-depth study on geotechnical feasibility and mitigation measures,and form the basis of relevant economic decisions to reduce costs and prevent geological disasters;the third is to develop and coordinate relevant departments of geosciences,organize and carry out strategic research on natural resources,carry out theoretical system research on global climate change and other issues under the guidance of earth system science theory,and coordinate frontier scientific information and advanced technological tools of various disciplines.The goal of carbon neutrality provides new opportunities and challenges for geosciences research.In the future,it is necessary to provide theoretical and technical support from various aspects,enhance the ability of climate adaptation,and support the realization of the goal of carbon peaking and carbon neutrality.展开更多
GEOSCIENCE FRONTIERS （GSF） has instituted an Award （GSF Best Paper Award） to the author（s） of the paper judged to be the best published each year from 2012 onwards. The objective of this recognition is to encour...GEOSCIENCE FRONTIERS （GSF） has instituted an Award （GSF Best Paper Award） to the author（s） of the paper judged to be the best published each year from 2012 onwards. The objective of this recognition is to encourage high quality studies on the frontier fields of Earth Sciences. Only articles that contain original research data and/or models are eligible for the Award, and can include arti- cles published under the categories of ＂FOCUS＂ and ＂RESEARCH PAPERS＂. The Award Committee comprising of members nomi- nated from the Editorial Board/Council of GEOSCIENCE FRONTIERS, shall be responsible for assessing the papers published during each year, and for selecting the winning paper.展开更多
The 2017 Geoscience Frontiers Annual Convention was held in Beijing, China during October 19e21, 2017 hosted by China University of Geosciences, Beijing (Fig. 1). This convention assembled earth scientists from seven ...The 2017 Geoscience Frontiers Annual Convention was held in Beijing, China during October 19e21, 2017 hosted by China University of Geosciences, Beijing (Fig. 1). This convention assembled earth scientists from seven countries, including Australia (Dr. Christopher Spencer and Dr. Stijn Glorie), Korea (Dr. S. Kwon), India (Dr. Shaji Erath), Japan (Dr. Toshiaki Tsunogae and Dr. Masaki Yoshida), Russia (Dr. Inna Safonova), UK (Dr. Nick Roberts), China, and also representatives from Elsevier (Beijing).展开更多
The papers published in this issue are selected from manuscripts submitted by invited authors and most of these papers will be presented at the 33^rd International Geological Congress （33^rd IGC） in Oslo, August 200...The papers published in this issue are selected from manuscripts submitted by invited authors and most of these papers will be presented at the 33^rd International Geological Congress （33^rd IGC） in Oslo, August 2008. It receives 25 manuscripts and 16 were accepted after going through the journal normal peer reviewing process. The topics of the papers cover various aspects of ＂metallogenic complex processes and mineral resource quantitative assessment＂, one of the strategic research areas of the State Key Laboratory of Geological Processes Resources （GPMR） sponsored by the Science and Technology and the and Mineral Ministry of Ministry of Education of China. Researches in the area are also supported by the National Natural Science Foundation and Ministry of Land and Resources of China as well as by mining companies. Thanks are due to these funding programs and organizations for supporting the research activities of GPMR. Sincere thanks are due to those who have reviewed the manuscripts and provided critical comments and even English editing of some of the papers. We are very appreciated for the assistance of the editorial office especially Professor Wang, the editor-in-chief, Ms. Yuan and many others who have worked hard to make this issue be printed before the event of 33^rd IGC. Special thanks are given to Professor Xie Shuyun, Xu Deyi and Tali Neta and many other members in the Geomatics Research Lab of York University for handling the manuscripts during the reviewing processes.展开更多
Introduction Since its inception in 1878,the International Geological Congress(IGC)has grown progressively in size and stature to become the largest global geoscience meeting,attracting thousands of delegates from ove...Introduction Since its inception in 1878,the International Geological Congress(IGC)has grown progressively in size and stature to become the largest global geoscience meeting,attracting thousands of delegates from over a hundred countries.The International Union of Geological Sciences(IUGS)is the scientific sponsor of the IGC,which is generally held every four years and is sometimes referred to as the Geoscience Olympics,given that quite a few congresses have been held in the Olympic month and year.That is the case for the 34^(th) IGC,which is being hosted by the Oceania region(Figure 1)in Brisbane,Queensland,Australia,during 5–10 August 2012(www.34igc.org).展开更多
Since 1959 when the first International Math Olympiad for school students was held,other scientific Olympiads have developed,last but not least,the International Earth Science Olympiad-(IESO)in 2007.This article summa...Since 1959 when the first International Math Olympiad for school students was held,other scientific Olympiads have developed,last but not least,the International Earth Science Olympiad-(IESO)in 2007.This article summarizes the organisation of this event that to date has involved 39 countries and aims to involve more in the future.IESO is a competition for school students where the best students from all over the world test their knowledge and abilities in the subject.It is an amazing opportunity for brilliant students,with an interest in Earth science to get to know each other,share their passion and grow an international network.It highlights the importance of increasing the range of countries that participate in this competition and the role national selection processes can play to focus the attention of National Ministries of Education to give the appropriate time and space for Earth science in the school curricula.This in turn can lead to more school students continuing with post-school studies in the Earth sciences and take up careers in this field,following their passion for Earth science and thus contributing to their countries growth.展开更多
Inherent uncertainties in the range of hardware(or the physical parts or components of geoscience popularization within geoparks,including basic infrastructure and museums)and software(or associated interpretation ser...Inherent uncertainties in the range of hardware(or the physical parts or components of geoscience popularization within geoparks,including basic infrastructure and museums)and software(or associated interpretation service system and publicity style)conditions that affect geoscience popularization present major challenges for geopark management and regional development.Selecting an appropriate geoscience popularization assessment method is essential for the success of geopark planning and construction.展开更多
After long-term development, mathematical geology has today become an independent discipline. Big Data science, which has become a new scientific paradigm in the 21st century, gives rise to the geological Big Data, i....After long-term development, mathematical geology has today become an independent discipline. Big Data science, which has become a new scientific paradigm in the 21st century, gives rise to the geological Big Data, i.e. mathematical geology and quantitative geoscience. Thanks to a robust macro strategy for big data, China＇s quantitative geoscience and geological big data＇s rapid development meets present requirements and has kept up with international levels. This paper presents China＇s decade-long achievements in quantitative prediction and assessment of mineral resources, geoscience information and software systems, geological information platform development, etc., with an emphasis on application of geological big data in informatics, quantitative mineral prediction, geological environment and disaster management, digital land survey, digital city, etc. Looking ahead, mathematical geology is moving towards ＂Digital Geology＂, ＂Digital Land＂ and ＂Geological Cloud＂, eventually realizing China＇s grand ＂Digital China＂ blueprint, and these valuable results will be showcased on the international academic arena.展开更多
In recent decades,colleagues working in the Discipline of Geological Resources and Geological Engineering at Central South University made significant progress in theoretic study and application of geophysics,ore depo...In recent decades,colleagues working in the Discipline of Geological Resources and Geological Engineering at Central South University made significant progress in theoretic study and application of geophysics,ore deposit and shale gas geology,3 D predictive modeling of concealed resources,and geological engineering.In geophysics,world-class progress was achieved in the development,data processing,equipment,and scientific survey of electromagnetic method in onshore and offshore environments and the tectonic evolution of the Tibetan Plateau.Especially,advanced wide-field electromagnetic exploration method and equipment as a highlight technique won the first prize of National Science and Technology Invention of China.In ore geology,progressive and complex characteristics of most nonferrous ore deposits and the geodynamic relationship between crust-mantle reaction and mineralization in south China were revealed.Progressive metallogenic models of certain typical ore deposits were established based on the study of fluid inclusion and geochemistry.According to characteristics of complex metallogenic system of polygenetic ore deposit,key ore-controlling factors were found and summarized.The investigation on unconventional resources advanced China’s shale gas resource evaluation system.In 3 D predictive modelling of metallogenic,a large-scale location prediction model was established for exploration of crisis mines and concealed ore deposits.Our developed 3 D predictive modeling techniques for concealed orebodies were widely used to explore deep mineral resources in China.In geological engineering area,the key technologies for deep drilling into complex formations were developed.Especially the drilling fluid and tools were utilized in the fieldwork.The rock and soil mechanics analysis method and anchor technologies were also established and applied to engineering practice.展开更多
1 IUGS’NEW INITIATIVE OF BIG SCIENCE PROGRAM Numerous scientific advances indicate that geoscience is entering a new era for real-time integrative and interdisciplinary Earth system innovation.Geoscientists have been...1 IUGS’NEW INITIATIVE OF BIG SCIENCE PROGRAM Numerous scientific advances indicate that geoscience is entering a new era for real-time integrative and interdisciplinary Earth system innovation.Geoscientists have been continually making gratifying progress in many fields of the Earth sciences with findings filling gaps in our knowledge about the Earth and how it works,as well as other findings directly associated with the sustainable development of our society.展开更多
文摘The 2024 Geoscience Frontiers Annual Convention was held in Kuching,Malaysia,from November 18th to 22th,2024,jointly with the 2024 IAGR Annual Convention and the 21st International Conference on Gondwana to Asia.The IAGR Convention attracted over 150 participants from various countries,including China,India,Australia,the Republic of Korea,Japan,Malaysia,Indonesia,Thailand,Italy,Mexico,the United Kingdom,Saudi Arabia,France,and Brunei.
基金Strategic Priority Research Program of the Chinese Academy of Sciences,No.XDB0740000National Key Research and Development Program of China,No.2022YFB3904200,No.2022YFF0711601+1 种基金Key Project of Innovation LREIS,No.PI009National Natural Science Foundation of China,No.42471503。
文摘Deep-time Earth research plays a pivotal role in deciphering the rates,patterns,and mechanisms of Earth's evolutionary processes throughout geological history,providing essential scientific foundations for climate prediction,natural resource exploration,and sustainable planetary stewardship.To advance Deep-time Earth research in the era of big data and artificial intelligence,the International Union of Geological Sciences initiated the“Deeptime Digital Earth International Big Science Program”(DDE)in 2019.At the core of this ambitious program lies the development of geoscience knowledge graphs,serving as a transformative knowledge infrastructure that enables the integration,sharing,mining,and analysis of heterogeneous geoscience big data.The DDE knowledge graph initiative has made significant strides in three critical dimensions:(1)establishing a unified knowledge structure across geoscience disciplines that ensures consistent representation of geological entities and their interrelationships through standardized ontologies and semantic frameworks;(2)developing a robust and scalable software infrastructure capable of supporting both expert-driven and machine-assisted knowledge engineering for large-scale graph construction and management;(3)implementing a comprehensive three-tiered architecture encompassing basic,discipline-specific,and application-oriented knowledge graphs,spanning approximately 20 geoscience disciplines.Through its open knowledge framework and international collaborative network,this initiative has fostered multinational research collaborations,establishing a robust foundation for next-generation geoscience research while propelling the discipline toward FAIR(Findable,Accessible,Interoperable,Reusable)data practices in deep-time Earth systems research.
基金National Natural Science Foundation of China Key Project(No.42050103)Higher Education Disciplinary Innovation Program(No.B25052)+2 种基金the Guangdong Pearl River Talent Program Innovative and Entrepreneurial Team Project(No.2021ZT09H399)the Ministry of Education’s Frontiers Science Center for Deep-Time Digital Earth(DDE)(No.2652023001)Geological Survey Project of China Geological Survey(DD20240206201)。
文摘Since the beginning of the 21st century,advances in big data and artificial intelligence have driven a paradigm shift in the geosciences,moving the field from qualitative descriptions toward quantitative analysis,from observing phenomena to uncovering underlying mechanisms,from regional-scale investigations to global perspectives,and from experience-based inference toward data-and model-enabled intelligent prediction.AlphaEarth Foundations(AEF)is a next-generation geospatial intelligence platform that addresses these changes by introducing a unified 64-dimensional shared embedding space,enabling-for the first time-standardized representation and seamless integration of 12 distinct types of Earth observation data,including optical,radar,and lidar.This framework significantly improves data assimilation efficiency and resolves the persistent problem of“data silos”in geoscience research.AEF is helping redefine research methodologies and fostering breakthroughs,particularly in quantitative Earth system science.This paper systematically examines how AEF’s innovative architecture-featuring multi-source data fusion,high-dimensional feature representation learning,and a scalable computational framework-facilitates intelligent,precise,and realtime data-driven geoscientific research.Using case studies from resource and environmental applications,we demonstrate AEF’s broad potential and identify emerging innovation needs.Our findings show that AEF not only enhances the efficiency of solving traditional geoscientific problems but also stimulates novel research directions and methodological approaches.
文摘At the 19th G20 Summit in Brazil in November 2024,China promoted the development of sustainable solutions to climate change,biodiversity loss,and environmental pollution.This continued the theme of the 2016 G20 Hangzhou Summit,at which China placed development at the center of the G20’s macroeconomic policy coordination for the first time,adopting the G20 Action Plan on the United Nations 2030 Agenda for Sustainable Development and the G20 Initiative on Supporting Industrialization in Africa and Least Developed Countries.In Brazil,China announced actions on advancing modernization in Africa over the next three years with a Chinese commitment of RMB360 billion yuan in financial support.In this article,we examine the potential role of geoscience research and practice in development,particularly in the sustainable use of natural resources,the prevention of climate change impacts,as well as mitigation of geo-hazards and their health implications,indicating the areas where China’s geoscience for Africa is strong and where it requires more effort.We find that although China is the world’s leading publisher of scientific papers,its contribution to geoscience in Africa(the globe’s fastest-growing economic area),as shown by bibliometric research,appears to be rather small and inconsistent with the research priorities of Africa.Amongst the priorities for geoscience research in Africa,which are not addressed substantially by the research conducted so far,are sustainable mineral and hydrocarbon development,hydrology and hydrogeology,climate change and resilience,natural hazards,medical geology,agrominerals,and geoscience education and training.A particular opportunity for African nations is the presence of critical minerals-minerals needed for the energy transition and for batteries for electric cars in particular.Africa is well-endowed with many of these critical materials,such as rare earth elements and platinum group metals.Several research groups stress the need for the agency on the part of African institutions to map out these valuable resources,understand their value and the economics and sustainability of their extraction,encourage local business,attract investment,and scrutinize proposals from potential international investors to get the best deals.A strong point of existing China-led geoscience development includes the Deep-time Digital Earth(DDE)program online computing platform and its artificial intelligence tool GeoGPT,which is being developed in partnership with Zhejiang Laboratory.These are being developed with strong China funding support for free and wide global access,with a particular focus on Africa.These advanced tools will help to place the agency of development squarely in the hands of African scientists and institutions.In summary,the following are recommended:(1)a more coordinated and strategic approach to China-led geoscience research in Africa;(2)an Africa-centered,geoscience funding initiative that concentrates on relevant topics to the continent such as critical minerals exploration and other geological resources,materials and processes and their health implications on the populations and ecosystems in general,as well as climate change and climate change resilience;and(3)continued support for China-led international initiatives that seek to increase the agency and capacity of Africa geoscience researchers,for example the Deep-time Digital Earth platform.
文摘As a crucial pivot for national strategic development,the university relocation project in Xiong’an New Area undertakes the mission of optimizing capital functions and promoting regional coordinated development.Taking the Xi-ong’an Campus of China University of Geosciences(Beijing)as a case study,this paper explores the collaborative pa-thways between universities and cities in terms of functional complementarity,resource sharing,and ecological symbiosis from the perspective of campus functional layout and spatial optimization.By integrating four core concepts—green ecology,intelligent technology,cultural inheritance,and traffic optimization—it proposes a design strategy of“breaking boundaries and multi-dimensional linkage,”aiming to construct a new spatial paradigm of urban-university integration and provide theoretical support and practical references for the development of higher education and urbanization in Xiong’an New Area.
文摘Purpose:This article presents an in-depth analysis of global research trends in Geosciences from 2014 to 2023.By integrating bibliometric analysis with expert insights from the Deep-time Digital Earth(DDE)initiative,this article identifies key emerging themes shaping the landscape of Earth Sciences①.Design/methodology/approach:The identification process involved a meticulous analysis of over 400,000 papers from 466 Geosciences journals and approximately 5,800 papers from 93 interdisciplinary journals sourced from the Web of Science and Dimensions database.To map relationships between articles,citation networks were constructed,and spectral clustering algorithms were then employed to identify groups of related research,resulting in 407 clusters.Relevant research terms were extracted using the Log-Likelihood Ratio(LLR)algorithm,followed by statistical analyses on the volume of papers,average publication year,and average citation count within each cluster.Additionally,expert knowledge from DDE Scientific Committee was utilized to select top 30 trends based on their representation,relevance,and impact within Geosciences,and finalize naming of these top trends with consideration of the content and implications of the associated research.This comprehensive approach in systematically delineating and characterizing the trends in a way which is understandable to geoscientists.Findings:Thirty significant trends were identified in the field of Geosciences,spanning five domains:deep space,deep time,deep Earth,habitable Earth,and big data.These topics reflect the latest trends and advancements in Geosciences and have the potential to address real-world problems that are closely related to society,science,and technology.Research limitations:The analyzed data of this study only contain those were included in the Web of Science.Practical implications:This study will strongly support the organizations and individual scientists to understand the modern frontier of earth science,especially on solid earth.The organizations such as the surveys or natural science fund could map out areas for future exploration and analyze the hot topics reference to this study.Originality/value:This paper integrates bibliometric analysis with expert insights to highlight the most significant trends on earth science and reach the individual scientist and public by global voting.
文摘Between 25 and 27 August 2010 an International Geoscience Language Work-shop(IGSL2010)took place in Berlin under the patronage of the Federal Ministry of Economics and Technology(BMWI).The workshop,believed to be the first to explore this area of digital spatial geoscience taxonomy,was ini-tiated by the IUGS Commission for Geoscience Infor-mation(CGI)and supported by the European Commissionfunded OneGeology-Europe project(1G-E).It was organised by the German Federal Institute for Geosciences and Natural Resources(BGR)and coordinated by Kristine Asch,BGR,Chair of the CGI and 1G-E WP 3 Leader.Sixty-six participants from six continents took part and contributed.The workshop was opened by Department Head Diethard Mager of the BMWI and the President of BGR,Hans-Joachim Kümpel.
文摘Introduction.The International Union of Geological Sciences(IUGS)is a prominent non-governmental organization dedicated to promoting and fostering the study of geological sciences internationally.Established in 1961,the IUGS is a member of the International Science Council and plays a pivotal role in setting global standards in geological sciences,facilitating international collaboration,and supporting the coordination of major global geological events and research initiatives(Cheong and Kim,2021).One of the key events organized by the IUGS is the International Geological Congress(IGC),held every four years.This congress serves as a vital forum for geologists from around the world to share their latest research findings,discuss advancements in the field,and explore new directions in geological sciences.The IGC encompasses a wide range of topics including geology,geophysics,mineralogy,paleontology,and sedimentology,among others,reflecting the diversity and interdisciplinary nature of the field(Cheong and Kim,2021).
文摘Between 16 and 20 March 200997 participants from 26 African nations,plus four European countries and representatives from UNESCO,ICSU and IUGS-CGI held a workshop at the Namibian Geological Survey in Windhoek.The workshop-GIRAF 2009-Geoscience InfoRmation In Africa-was organised by the Federal Institute for Geosciences and Natural Resources(BGR)and the Geological Survey of Namibia(GSN)at the Namibian Ministry for Mines and Energy and was mainly financed by the German Federal Ministry for Economic Cooperation and Development(BMZ).
基金funded by the National Key Research and Development Project of China(No.2016YFC0600509)the National Natural Science Foundation of China(Nos.41972312,41672329)the Project of China Geological Survey(No.1212011120341)。
文摘The idea of mineral exploration,which is called"exploration philosophy"in the Western countries,is the thoughts,the methodology,technology,goals and organization that guide mineral exploration.The three basic elements of mineral exploration are"what to find","where to find"and"how to find".The concept of mineral exploration is gradually changing with the development of these three elements that provide a powerful driving force to change mineral exploration concepts,methods and technology.Innovation of mineral exploration concepts is the result of continuing exploration and development keeping pace with the times.The combination of"mathematical geology"and"information technology"can be called"digital geology".Digital geology is the data analysis component of geological science.Geological data science is a science that uses the general methodology of data to study geology based on the characteristics of geological data and the needs of geological field work.Digital mineral exploration is the application of digital geology in mineral exploration to reduce ore-finding uncertainty.
基金This study was supported by the project of China Geological Survey on a systematic assessment of ecological protection and natural resources utilization(DD20211413)。
文摘In the context of global climate change,geosciences provide an important geological solution to achieve the goal of carbon neutrality,China’s geosciences and geological technologies can play an important role in solving the problem of carbon neutrality.This paper discusses the main problems,opportunities,and challenges that can be solved by the participation of geosciences in carbon neutrality,as well as China’s response to them.The main scientific problems involved and the geological work carried out mainly fall into three categories:(1)Carbon emission reduction technology(natural gas hydrate,geothermal,hot dry rock,nuclear energy,hydropower,wind energy,solar energy,hydrogen energy);(2)carbon sequestration technology(carbon capture and storage,underground space utilization);(3)key minerals needed to support carbon neutralization(raw materials for energy transformation,carbon reduction technology).Therefore,geosciences and geological technologies are needed:First,actively participate in the development of green energy such as natural gas,geothermal energy,hydropower,hot dry rock,and key energy minerals,and develop exploration and exploitation technologies such as geothermal energy and natural gas;the second is to do a good job in geological support for new energy site selection,carry out an in-depth study on geotechnical feasibility and mitigation measures,and form the basis of relevant economic decisions to reduce costs and prevent geological disasters;the third is to develop and coordinate relevant departments of geosciences,organize and carry out strategic research on natural resources,carry out theoretical system research on global climate change and other issues under the guidance of earth system science theory,and coordinate frontier scientific information and advanced technological tools of various disciplines.The goal of carbon neutrality provides new opportunities and challenges for geosciences research.In the future,it is necessary to provide theoretical and technical support from various aspects,enhance the ability of climate adaptation,and support the realization of the goal of carbon peaking and carbon neutrality.
文摘GEOSCIENCE FRONTIERS （GSF） has instituted an Award （GSF Best Paper Award） to the author（s） of the paper judged to be the best published each year from 2012 onwards. The objective of this recognition is to encourage high quality studies on the frontier fields of Earth Sciences. Only articles that contain original research data and/or models are eligible for the Award, and can include arti- cles published under the categories of ＂FOCUS＂ and ＂RESEARCH PAPERS＂. The Award Committee comprising of members nomi- nated from the Editorial Board/Council of GEOSCIENCE FRONTIERS, shall be responsible for assessing the papers published during each year, and for selecting the winning paper.
文摘The 2017 Geoscience Frontiers Annual Convention was held in Beijing, China during October 19e21, 2017 hosted by China University of Geosciences, Beijing (Fig. 1). This convention assembled earth scientists from seven countries, including Australia (Dr. Christopher Spencer and Dr. Stijn Glorie), Korea (Dr. S. Kwon), India (Dr. Shaji Erath), Japan (Dr. Toshiaki Tsunogae and Dr. Masaki Yoshida), Russia (Dr. Inna Safonova), UK (Dr. Nick Roberts), China, and also representatives from Elsevier (Beijing).
文摘The papers published in this issue are selected from manuscripts submitted by invited authors and most of these papers will be presented at the 33^rd International Geological Congress （33^rd IGC） in Oslo, August 2008. It receives 25 manuscripts and 16 were accepted after going through the journal normal peer reviewing process. The topics of the papers cover various aspects of ＂metallogenic complex processes and mineral resource quantitative assessment＂, one of the strategic research areas of the State Key Laboratory of Geological Processes Resources （GPMR） sponsored by the Science and Technology and the and Mineral Ministry of Ministry of Education of China. Researches in the area are also supported by the National Natural Science Foundation and Ministry of Land and Resources of China as well as by mining companies. Thanks are due to these funding programs and organizations for supporting the research activities of GPMR. Sincere thanks are due to those who have reviewed the manuscripts and provided critical comments and even English editing of some of the papers. We are very appreciated for the assistance of the editorial office especially Professor Wang, the editor-in-chief, Ms. Yuan and many others who have worked hard to make this issue be printed before the event of 33^rd IGC. Special thanks are given to Professor Xie Shuyun, Xu Deyi and Tali Neta and many other members in the Geomatics Research Lab of York University for handling the manuscripts during the reviewing processes.
文摘Introduction Since its inception in 1878,the International Geological Congress(IGC)has grown progressively in size and stature to become the largest global geoscience meeting,attracting thousands of delegates from over a hundred countries.The International Union of Geological Sciences(IUGS)is the scientific sponsor of the IGC,which is generally held every four years and is sometimes referred to as the Geoscience Olympics,given that quite a few congresses have been held in the Olympic month and year.That is the case for the 34^(th) IGC,which is being hosted by the Oceania region(Figure 1)in Brisbane,Queensland,Australia,during 5–10 August 2012(www.34igc.org).
文摘Since 1959 when the first International Math Olympiad for school students was held,other scientific Olympiads have developed,last but not least,the International Earth Science Olympiad-(IESO)in 2007.This article summarizes the organisation of this event that to date has involved 39 countries and aims to involve more in the future.IESO is a competition for school students where the best students from all over the world test their knowledge and abilities in the subject.It is an amazing opportunity for brilliant students,with an interest in Earth science to get to know each other,share their passion and grow an international network.It highlights the importance of increasing the range of countries that participate in this competition and the role national selection processes can play to focus the attention of National Ministries of Education to give the appropriate time and space for Earth science in the school curricula.This in turn can lead to more school students continuing with post-school studies in the Earth sciences and take up careers in this field,following their passion for Earth science and thus contributing to their countries growth.
基金supported in part by National Natural Science Foundations of China(No.41320003,41002036,41172167,G.F.Yang,No.41220001,Zhenghong Chen)was undertaken as part of the Fundamental Research Funds for the Central Universities(No.2011YYL129,G.F.Yang)also a contribution to Funding from the China Association for Science and Technology(No.2012KPYJ03-2,G.F.Yang)。
文摘Inherent uncertainties in the range of hardware(or the physical parts or components of geoscience popularization within geoparks,including basic infrastructure and museums)and software(or associated interpretation service system and publicity style)conditions that affect geoscience popularization present major challenges for geopark management and regional development.Selecting an appropriate geoscience popularization assessment method is essential for the success of geopark planning and construction.
文摘After long-term development, mathematical geology has today become an independent discipline. Big Data science, which has become a new scientific paradigm in the 21st century, gives rise to the geological Big Data, i.e. mathematical geology and quantitative geoscience. Thanks to a robust macro strategy for big data, China＇s quantitative geoscience and geological big data＇s rapid development meets present requirements and has kept up with international levels. This paper presents China＇s decade-long achievements in quantitative prediction and assessment of mineral resources, geoscience information and software systems, geological information platform development, etc., with an emphasis on application of geological big data in informatics, quantitative mineral prediction, geological environment and disaster management, digital land survey, digital city, etc. Looking ahead, mathematical geology is moving towards ＂Digital Geology＂, ＂Digital Land＂ and ＂Geological Cloud＂, eventually realizing China＇s grand ＂Digital China＂ blueprint, and these valuable results will be showcased on the international academic arena.
文摘In recent decades,colleagues working in the Discipline of Geological Resources and Geological Engineering at Central South University made significant progress in theoretic study and application of geophysics,ore deposit and shale gas geology,3 D predictive modeling of concealed resources,and geological engineering.In geophysics,world-class progress was achieved in the development,data processing,equipment,and scientific survey of electromagnetic method in onshore and offshore environments and the tectonic evolution of the Tibetan Plateau.Especially,advanced wide-field electromagnetic exploration method and equipment as a highlight technique won the first prize of National Science and Technology Invention of China.In ore geology,progressive and complex characteristics of most nonferrous ore deposits and the geodynamic relationship between crust-mantle reaction and mineralization in south China were revealed.Progressive metallogenic models of certain typical ore deposits were established based on the study of fluid inclusion and geochemistry.According to characteristics of complex metallogenic system of polygenetic ore deposit,key ore-controlling factors were found and summarized.The investigation on unconventional resources advanced China’s shale gas resource evaluation system.In 3 D predictive modelling of metallogenic,a large-scale location prediction model was established for exploration of crisis mines and concealed ore deposits.Our developed 3 D predictive modeling techniques for concealed orebodies were widely used to explore deep mineral resources in China.In geological engineering area,the key technologies for deep drilling into complex formations were developed.Especially the drilling fluid and tools were utilized in the fieldwork.The rock and soil mechanics analysis method and anchor technologies were also established and applied to engineering practice.
文摘1 IUGS’NEW INITIATIVE OF BIG SCIENCE PROGRAM Numerous scientific advances indicate that geoscience is entering a new era for real-time integrative and interdisciplinary Earth system innovation.Geoscientists have been continually making gratifying progress in many fields of the Earth sciences with findings filling gaps in our knowledge about the Earth and how it works,as well as other findings directly associated with the sustainable development of our society.
