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1.
As the main sites of urban residents' recreational activity in a mass leisure era, urban public recreational space(UPRS) is the primary component of urban public spatial systems. To satisfy current demands for the construction of livable cities and to meet the challenges of UPRS development in an urbanizing context, a scientific and systematic review of the latest developments in UPRS research is important for developing this field. Based on 1264 papers from the China National Knowledge Internet and the Web of Science from 1985 to 2018, this study examined research developments on UPRS in China. Through a quantitative literature analysis, we divided UPRS-related research in China into three stages of development: the starting period(1985–2000), the growth period(2001–2009), and the consolidation period(2010–2018). Next, we identified nine "hot" research topics on UPRS and reviewed developments in each of these. These topics were the classification of UPRS, spatial structure and layout, comprehensive evaluation, planning and development, the impacts of UPRS development, spatial–temporal evolution laws and mechanisms, space imagery features, sustainable utilization, and governmental decision making on UPRS. We also systematically reviewed the research methods and spatial scales used in UPRS-related studies in China. In response to deficiencies in existing research, we put forward several suggestions regarding future research: Chinese UPRS studies should focus on basic theoretical research; construct a new research system that accounts for Chinese characteristics, based on interdisciplinary and multilevel spatial integration; develop a humanistic philosophy and build management systems for UPRS that can lead to the development of world-class cities based on a global vision.  相似文献   

2.
正1.Aims and scope The international journal Sciences in Cold and Arid Regions,is devoted to publishing the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions.Research in cold regions emphasize particularly on the cold-region-characterized physical,chemical and biological processes and their interactions,and on the response of cryosphere to global  相似文献   

3.
Geopolitics of energy transition has increasingly become the frontier and hot research area of world energy geography and global political science. Different historical periods are characterised by obvious differences in energy connotations, attributes, and geopolitical characteristics. In the new energy era, energy geopolitics becomes more diversified, complex, and comprehensive. In this paper, we compare the geopolitical characteristics of energy in the fossil fuel and renewable energy periods...  相似文献   

4.
：In the context of high-quality development, the conflicting relationship between tourist areas and surrounding communities has become a severe obstacle to the realization of high-quality economic development. As a theoretical tool to describe the relationship between tourist areas and surrounding communities, the concept of tourism island is of great value in identifying, assessing, and managing the conflicts between tourist areas and surrounding communities. Therefore, it has gradually become a new topic in geography, sociology, economics, and other related disciplines. On the basis of distinguishing and analyzing the three interrelated concepts of tourism enclave, tourism bubble, and tourism island, this article systematically reviewed the research progress from the four aspects of tourism island types, key characteristics, causes of formation, and impacts, and found that the current research still has obvious deficiencies in theoretical framework, empirical research, and governance system. Finally, this article proposed three specific directions for further research based on the shortcomings of the current research. Based on the practice of Chinese tourism development, a theoretical framework of tourism island should be constructed, the formation processes and impacts of tourism island should be explored using diversified methods of analysis, and a multi-dimensional, multi-level, and multi-process regulatory mechanism should be developed. Overall, this article presented a systematic review of the previous research literature on tourism island to show their results and quality; it also clarified the starting point for further research and laid a foundation for new research works. © 2023, Editorial office of PROGRESS IN GEOGRAPHY. All rights reserved.  相似文献   

5.
正Aims and Scope The international journal Sciences in Cold and Arid Regions,is devoted to publishing the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions.Research in cold regions 1) emphasize particularly on the cold-region-characterized physical,chemical and biological processes and their interactions,and on the response of cryosphere to global change and  相似文献   

6.
《寒旱区科学》2019,11(1):I0002-I0003
The international journal Sciences in Cold and Arid Regions,is devoted to publishing the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions.Research in cold regions emphasize particularly on the cold-region-characterized physical,chemical and biological processes and their interactions,and on the response of cryosphere to global change and human activities as well as their effects on environment and the acclimatizable strategies.  相似文献   

7.
《寒旱区科学》2014,6(2):I0002-I0003
1. Aims and scope
Sciences in Cold andArid Regions （SCAR） is a bimonthly journal that publishes in English the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions. Researches in cold regions emphasize particularly on the cold-region-characterized physical, chemical and biological processes and their interactions, and on the response of cryosphere to global change and human activities as well as their effects on environment and the acclimatizable strategies; focus on the objects of glacier, snow,  相似文献   

8.
Soil salinization research in China: Advances and prospects   总被引：14，自引：0，他引：14  
With the environmental deterioration caused by the advance of climate change, soil salinization is a serious and growing global problem. Currently about 7% of the world＇s land surface is threatened by salinization. China is a country whose soils are severely affected by this problem, which, due to its extensive area, and wide distribution poses a serious threat to regional agricultural development. In this review, we summarize the framework for soil salinization research in China over the past 70 years, assess the weaknesses of existing research in both a domestic and international context, highlight the trends and key findings of global research about saline soils over the past 30 years, and propose six major fields and directions for future research on saline soil.  相似文献   

9.
Research on ecological-hydrological processes in arid/semiarid environments mainly focuses on the following aspects: 1) evolution of the current environments,2) impacts of hu? man activities and climate change,and 3) sustainable development.In the last decades,with the support of China's top science and research agencies/institutes (e.g.,Ministry of Science and Technology,MOST;National Science Foundation China,NSFC;Chinese Academy of Science,CAS),multiple integrated research projects that aim to address the above issues have been initiated from both engineering and scientific perspectives.For example,supported by the NSFC's "China's Western Region Environment and Ecology Science Research Project",in China's northwest arid region,Loess Plateau region and the southwest karst region,four key research themes have been proposed: 1) evolution and development of China's western environment,2) water cycle and sustainable use of water resources,3) ecosystem sustainability,and 4) the impact of major constructions/projects on the environment.In addition,“Heihe River Basin Integrated Water Resources Management Research Project" has been the key research project supported by the CAS,which aims to improve water use efficiency,sustain the oasis ecosystem,develop the integrated irrigation water technology,improve water resources management,protect wetland and help with the river basin water management and decision making.  相似文献   

10.
《寒旱区科学》2014,(6):I0006-I0007
1. Aims and scope
Sciences in Cold and Arid Regions （SCAR） is a bimonthly journal that publishes in English the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions. Researches in cold regions emphasize particularly on the cold-region-characterized physical, chemical and biological processes and their interactions, and on the response of cryosphere to global change and human activities as well as their effects on environment and the acclimatizable strategies; focus on the objects of glacier, snow,  相似文献   

11.
The behavior and fates of environmental pollutants within the cryosphere and the associated environmental impacts are of increasing concerns in the context of global warming.The Tibetan Plateau(TP),also known as the"Third Pole",represents one of the most important cryospheric regions in the world.Mercury(Hg)is recognized as a global pollutant.Here,we summarize the current knowledge of Hg concentration levels,pools and spatio-temporal distribution in cryospheric environments(e.g.,glacier,permafrost),and its transfer and potential cycle in the TP cryospheric region.Transboundary transport of anthropogenic Hg from the surrounding heavily-polluted regions,such as South and Southeast Asia,provides significant sources of atmospheric Hg depositions onto the TP cryosphere.We concluded that the melting of the cryosphere on the TP represents an increasing source of Hg and brings a risk to the TP environment.In addition,global warming acts as an important catalyst accelerating the release of legacy Hg from the melting cryosphere,adversely impacting ecosystems and biological health.Furthermore,we emphasize on the remaining gaps and proposed issues needed to be addressed in future work,including enhancing our knowledge on some key release pathways and the related environmental effects of Hg in the cryospheric region,integrated observation and consideration of Hg distribution,migration and cycle processes at a key region,and uses of Hg isotopic technical and Hg models to improve the understanding of Hg cycling in the TP cryospheric region.  相似文献   

12.
《寒旱区科学》2014,(3):I0002-I0003
1. Aims and scope Sciences in Cold and Arid Regions （SCAR） is a bimonthly journal that publishes in English the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions. Researches in cold regions emphasize particularly on the cold-region-characterized physical, chemical and biological processes and their interactions, and on the response of cryosphere to global change and human activities as well as their effects on environment and the acclimatizable strategies; focus on the objects of glacier, snow, river, lake, sea ice, permafrost and seasonal frozen ground, and periglacial geomorphology, etc.;  相似文献   

13.
Under the background that economy and urbanization of China are gradually entering the stage of high-quality development, clarifying the influence of economic development on urban livability is of significant academic and practical value. In this paper, regarded as one “factor”, livability was introduced into the research framework of production function,and a theoretical model of the impact of economic development on urban livability was established. Based on the panel data of 40 cities in Chin...  相似文献   

14.
Population geography(Pop Geo), although a sub-discipline of human geography, should have been well developed in China in light of its national population size and unique demographic issues, regional socio-economic development, and biophysical differences. Yet it typically lags behind the development of its parent disciplines, especially demography and geography. Specifically, Pop Geo in Chinese higher education is still at a low level in terms of the three major aspects of disciplinary development: academic majors for higher education, academic conferences, and journals. The research content of Pop Geo in China has focused on the growth, composition, change, distribution, and carrying capacity of population at the meso-and macro-spatial scales. As the most populated country in the world, questions about how and why the population changes, where the population settles and migrates to, its maximum carrying capacity, and how to guide sound development of population matter to society and the economy, are always important topics in the Pop Geo studies in China. In contrast, some new population phenomena such as human space–time behaviors(commuting, remittances, and friends' interaction), popular in the scientific community abroad, are not fully investigated at the micro-level. Presently, Pop Geo in China may face both challenges and opportunities because of the adjustment of fertility policies and implementation of national new urbanization plans at the national level. It is this occasion that calls for a state-of-the-art review of the development of Pop Geo since the 1980 s, the turning point of an increasing number of Pop Geo studies in China. We aim to reveal the current status of PopGeo in China to the world, and shed light on its further study.  相似文献   

15.
正1.Aims and scope Sciences in Cold and Arid Regions(SCAR)is a bimonthly journal that publishes in English the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions.Researches in cold regions emphasize particularly on the cold-region-characterized physical,chemical and biological processes and their interactions,and on the response of cryosphere to global change and human activities as well as their effects on environment and the acclimatizable strategies;focus on the objects of glacier,snow,river,lake,sea ice,permafrost and seasonal frozen ground,and periglacial geomorphology,etc.;and think much of cold regions  相似文献   

16.
The Chinese Zhongshan Station in Antarctica and the stations in Svalbard (Auroral station at Longyearbyen and NP station at Ny lesund) are closely magnetic conjugate. All of them are equipped similar measurement instruments dealing with upper atmospheric physics. Therefore, there is a good reason to conduct a cooperative research program between China and Norway to do the inter hemispheric comparisons of geospace environment in the polar regions. It will make significant contribution to further understanding of the coupled magnetosphere ionsphere system. The scientific aims of the cooperative project are: to experimentally verify the modeled complicated conjugate relationship between Zhongshan Station in the Antarctic and Svalbard in the Arctic. To derive knowledge from the conjugate characteristics of auroral formations, ionospheric features and space plasma waves in the polar regions, which in turn will lead to better understanding of the solar wind magnetosphere ionosphere coupling processes. The proposed research contents, research methods and experimental techniques are discussed, and the manners of the cooperative research are suggested in the paper.  相似文献   

17.
Large regional differences and uneven regional development are fundamental challenges for China. Balanced regional development is an important issue in research on development geography. This study reviews the course of balanced regional development in China and summarizes its characteristics in each period. The results show that inter-regional development in China has undergone successive periods of balanced and unbalanced development. Each period has enhanced social development and contributed to a more balanced regional development. This paper discusses the scientific connotation of balanced regional development, and invokes sustainable development theory to argue that we should pay attention to the differences in resource endowments among regions, and solves the imbalance among the economy, humans, and nature to promote the spatial balance of regional development and green development for better coordination between economy and ecology. The balanced promotion of the well-being of people in each region is the ultimate goal of balanced regional development. We then use concepts from development geography to examine China’s path of balanced regional development from the three perspectives of society, the economy, and ecology. Suggestions are also provided for the balanced development of China’s regions and the improvement of public well-being.  相似文献   

18.
《寒旱区科学》2013,(6):I0006-I0007
1. Aims and scope
Sciences in Cold and Arid Regions （SCAR） is a bimonthly journal that publishes in English the latest research achievements in processes and the patterns of the Earth surface system in cold and arid regions. Researches in cold regions emphasize particularly on the cold-region-charactefized physical, chemical and biological processes and their interactions, and on the response of cryosphere to global change and human activities as well as their effects on environment and the acclimatizable strategies; focus on the objects of glacier, snow, fiver, lake, sea ice, permafrost and seasonal frozen ground, and periglacial geomorphology, etc.; and think much of cold regions engineering and technology. Researches in arid regions emphasize particularly on the arid-region-characterized physical,  相似文献   

19.
It is possible to obtain vast amounts of spatiotemporal data related to human activities to support the study of human behavior and social evolution.In this context,geography,with the human-nature relationship as its core,is undergoing a transition from strictly earth observations to the observation of human activities.Geocomputation for social science is one manifestation thereof.Geocomputation for social science is an interdisciplinary approach combining remote sensing techniques,social science,and big data computation.Driven by the availability of spatially and temporally expansive big data,geocomputation for social science uses spatiotemporal statistical analyses to detect and analyze the interactions between human behavior,the natural environment,and social activities;Remote sensing(RS)observations are used as primary data.Geocomputation for social science can be used to investigate major social issues and to assess the impact of major natural and societal events,and will surely be an area of focused development in geography in the near future.We briefly review the background of geocomputation in the social sciences,discuss its definition and disciplinary characteristics,and highlight the main research foci.Several key technologies and applications are also illustrated with relevant case studies of the Syrian Civil War,typhoon transits,and traffic patterns.  相似文献   

20.
Geomorphology is one of the main subdisciplines of geography.The research achievements and prospects in geomorphology have received considerable attention for a long time.In this paper,a general retrospect of geomorphologic research in China over the past 60 years was firstly addressed,especially the research progress during the last 40 years.Based on a summary of experience and a tendency of development,perspectives of geomorphologic research direction in the future were provided.It is concluded that the discipline of geomorphology has made great progress in the aspects of geomorphologic types,regionalization,as well as their subdisciplines such as dynamic geomorphology,tectonic geomorphology,climatic geomorphology,lithological geomorphology,palaeogeomorphology.We believe that persisting in the unity principle between morphological and genetic types would be conductive for the development of traditional landforms and integrated landforms.In addition,five perspectives aim to enhance China’s geomorphologicl research capacity were proposed.They are:(1)strengthening the research of basic geomorphologic theory and the research of integrated geomorphology to expand the research space;(2)focusing more on the research of geomorphologic structure and geomorphologic function to improve the application ability of geomorphology;(3)constructing a comprehensive resource,environmental,and geomorphologic information system and building a sharing platform to upgrade the intelligent information industry of geomorphology;(4)putting more efforts on the research of coastal geomorphology and marine geomorphology to assist the transformation of China from a maritime country to an ocean power;and(5)cultivating talents and constructing research teams to maintain a sustainable development of China’s geomorphologic research.  相似文献   

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