Advances in the Researches in Middle and Upper Atmosphere in 2006—2008

This paper summarizes the research results obtained by Chinese scientists and/or through international collaborations in 2006—2008.Specifically,this paper focus on the research fields in the middle and upper atmosphere,including developments in facilities and instruments,and the advancements in scientific issues.     

Advances in the Researches of the Middle and Upper Atmosphere in China in 2014—2016

In this report the research results by Chinese scientists in 2014-2016 are summarized. The focuses are placed on the researches of the middle and upper atmosphere, specifically the researches associated with ground-based observation capability development, dynamical processes, and properties of circulation and chemistry-climate coupling of the middle atmospheric layers.      

Advances in the Researches of the Middle and Upper Atmosphere in China in 2012–2014

In this report we summarize the research results by Chinese scientists in 2012–2014. The focuses are placed on the researches of the middle and upper atmosphere, specifically the researches related to ground-based observation capability development, dynamical processes, the property of circulation and chemistry-climate coupling of the middle atmospheric layers.     

Magnetospheric Physics in China

In the past two years, much progress has been made in magnetospheric physics by using the data of Double Star Program, Cluster, THEMIS, RBSP, Swarm, MMS, ARTEMIS, MESSENGER missions etc., or by computer simulations. This paper briefly reviews these works based on papers selected from the 227 publications from January 2016 to December 2017. The subjects cover most sub-branches of magnetospheric physics, including geomagnetic storm, magnetospheric substorm, magnetic reconnection, solar wind-magnetosphereionosphere interaction, radiation belt, plasmasphere, outer magnetosphere, magnetotail, geomagnetic field, auroras, and currents.      

Magnetospheric Physics in China

In the past two years, many progresses were made in Magnetospheric Physics by using the data of SuperMAG, Double Star Program, Cluster, THEMIS, RBSP, DMSP, DEMETER, NOAA, Van Allen probe, Swarm, MMS, ARTEMIS, MESSENGER, Fengyun, BeiDa etc., or by computer simulations. This paper briefly reviews these works based on papers selected from the 248 publications from January 2018 to December 2019. The subjects covered various sub-branches of Magnetospheric Physics, including geomagnetic storm, magnetospheric substorm, magnetic reconnection, solar wind-magnetosphere-ionosphere interaction, radiation belt, ring current, whistler waves, plasmasphere, outer magnetosphere, magnetotail, planetary magnetosphere, and technique.      

Advances in the Researches of the Middle and Upper Atmosphere in China

In this report we summarize the research results by Chinese scientists in 2018-2020. The focuses are placed on the researches of the middle and upper atmosphere, specifically the researches on atmospheric structure and composition, climate and chemistry-climate coupling and climate modelling, dynamics in particular those inducing the coupling of the atmospheric layers.      

Advances in the Researches of the Middle and Upper Atmosphere in China

In this paper we summarize the research results by Chinese scientists in 2016-2018. The focuses are placed on the researches of the middle and upper atmosphere, specifically the researches associated with groundbased observation capability development, dynamical processes, and properties of circulation and chemistryclimate coupling of the middle atmospheric layers.      

Space Solar Physics in China

The activities of Chinese space solar physics in 2018-2020 are going on smoothly. Besides the missions of ASO-S and CHASE which are in the engineering phases, there are quite a number of projects which are in the pre-study stage (conception study) or have finished the pre-study stage, constituting a rich pond for the selection of next solar mission(s). This paper describes in brief the status of all these related projects.      

Progress of Earth Observation in China

China is expanding and sharing its capacity for Earth observation by developing sensors, platforms, and launch capabilities in tandem with growing lunar and deep space exploration. China is considering the Moon as a viable Earth observation platform to provide high-quality, planetary-scale data. The platform would produce consistent spatiotemporal data because of its long operational life and the geological stability of the Moon. China is also quickly improving its capabilities in processing and transforming Earth observation data into useful and practical information. Programs such as the Big Earth Data Science Engineering Program (CASEarth) provide opportunities to integrate data and develop "Big Earth Data" platforms to add value to data through analysis and integration. Such programs can offer products and services independently and in collaboration with international partners for data-driven decision support and policy development. With the rapid digital transformation of societies, and consequently increasing demand for big data and associated products, Digital Earth and the Digital Belt and Road Program (DBAR) allow Chinese experts to collaborate with international partners to integrate valuable Earth observation data in regional and global sustainable development.      

Progress of Space Medicine Research in China

With the approaching of the Chinese Space Station (CSS) era, the focus of space medicine applications and related research has shifted to addressing the astronauts' health support in long-duration spaceflights, including nutrition, countermeasure against the physiological effects of weightlessness, medical monitoring and support, psychology status, etc., and accordingly the human experiments to simulate long-duration weightlessness have been carried out. Increasingly, basic research has been put forward in the key areas, such as space bone loss, cardiovascular dysfunction and the molecular mechanisms underlying radiobiological effects. Moreover, specific novel research fields, such as hypometabolism technology, were explored. The research projects in the field of space medicine experiment, as an important aspect of the Chinese Space Station's application, have been officially approved and launched.      

Progress Update in Space Cell Mechano-biological Coupling

Recent progresses in 2018-2019 from space experiments onboard SJ-10 recoverable satellite and on parabolic flight were summarized, mainly focusing on cell mechano-biological coupling under microgravity. In the meantime, technical pre-research and experimental system design for the biomechanics research platform on China Space Station was carried out and updated.      

Magnetospheric Physics in China:2014—2015

In the past two years, much progress is made in magnetospheric physics by using the data of Double Star Program, Cluster, THEMIS, RBSP, Swarm missions etc., or by computer simulations. This paper briefly reviews these works based on papers selected from the 191 publications from January 2014 to December 2015. The subjects cover various sub-branches of magnetospheric physics, including geomagnetic storm, magnetospheric substorm, magnetic reconnection, solar windmagnetosphere-ionosphere interaction, radiation belt, outer magnetosphere, magnetotail, plasmasphere, geomagnetic field, auroras and currents.      

Space Astronomy in China:2006—2008

In 2006 to 2008,the main activities in Chinese space astronomy focus on:(1) undertaking some missions set by CNSA,like HXMT,SMESE,WSO/UV,SST,KUAFU,and so on;(2) drawing up a long-term plan of Chinese space astronomy.This paper summarizes in brief all these activities.     

Space Astronomy in China： 2006-2008

In 2006 to 2008,the main activities in Chinese space astronomy focus on:(1)undertaking some missions set by CNSA,like HXMT,SMESE,wso/vv,SST,KUAFU,and so on;(2)drawing up a long-term plan of Chinese space astronomy.This paper summarizes in brief all these activities.     

Progress on space medicine in 2008—2010

Space Medicine is a special subject to be rising with the development of manned spaceflight. In China, Space Medicine has achieved great development during the past two years. In this paper, the basic research of Space Medicine and its application in China during 2008--2010 were briefly introduced.      

Magnetospheric physics in China: 2008—2010

In the past two years, most of the works on magnetospheric physics were made by using the data of Double Star Program and Cluster missions. However some works were still conducted by computer simulation or using the data from other space missions and ground geomagnetic observations. This paper briefly review these previous works based on papers selected from the 28 publications from April 2008 to April 2010. The subjects covered various sub-branches of magnetospheric physics, including geomagnetic storm, magnetospheric substorm and etc.      

Research Progress of Interplanetary Physics in Mainland China

Significant progress has been made by Chinese scientists in research of interplanetary physics during the recent two years (2018-2020). These achievements are reflected at least in the following aspects:Activities in solar corona and lower solar atmosphere; solar wind and turbulence; filament/prominence, jets, flares, and radio bursts; active regions and solar eruptions; coronal mass ejections and their interplanetary counterparts; other interplanetary structures; space weather prediction methods; magnetic reconnection; Magnetohydrodynamic (MHD) numerical modeling; solar energetic particles, cosmic rays, and Forbush decreases; machine learning methods in space weather and other aspects. More than one hundred and forty papers in the academic journals have been published in these research directions. These fruitful achievements are obtained by Chinese scholars in solar physics and space physics either independently or through international collaborations. They greatly improve people's understanding of solar activities, solar eruptions, the corresponding space weather effects, and the Sun-Earth relations. Here we will give a very brief review on the research progress. However, it must be pointed out that this paper may not completely cover all achievements in this field due to our limited knowledge.      

Space astronomy in China: 2008—2010

In 2008 to 2010, the main activities in Chinese space astronomy were focused on: fulfilling the long-term plan of Chinese space astronomy; initiating the long-term plan of Chinese space astronomy; undertaking some astronomical missions set by CNSA in ``Development Program of Space Science for 2006--2010'. This paper summarizes in brief all these activities.