Article 1. The Membership of the Chinese Academy of Sciences (hereinafter referred to as the Member) is the highest academic title of life tenure and honor established by the State in the field of science and technology.
Zheng Yongfei,Member of the Editoral Board for Acta Geologica Sinica（English Edition）,Geochemist,Professor of the University of Science and Technology of China （USTC）. Professor Zheng Yongfei was born in Changfeng...Zheng Yongfei,Member of the Editoral Board for Acta Geologica Sinica（English Edition）,Geochemist,Professor of the University of Science and Technology of China （USTC）. Professor Zheng Yongfei was born in Changfeng County,Anhui Province,in October 1959. He received his bachelor＇s degree from the Department of Geology at Nanjing University in 1982,and also master＇s degree in 1985.He obtained Dr.rer.nat.展开更多
In 1979, the Changchun Jingyuetan Remote Sensing Study and Test Site (RSSTS)began its work, and it was formally established in 1985. The RSSTS is subordinated the Changchun Branch of Chinese Academy of Sciences and is...In 1979, the Changchun Jingyuetan Remote Sensing Study and Test Site (RSSTS)began its work, and it was formally established in 1985. The RSSTS is subordinated the Changchun Branch of Chinese Academy of Sciences and is supported by the Changchun Institute of Geography and Changchun Institute of Optics and Fine Machnics, Chinese Academy of Sciences. It is under the management of the Resource & Environment Bureau of Chinese Academy of Sciences and it is the study base of remote sensing basis and application tests in China. The RSSTS is situated in the Jingyuetan scenic spot of the suburbs of Changchun City, Jilin Province. It is located at 43°40′—43°50′N and 125°18′-125°18′E.展开更多
Today, the 9th General Assembly of the CAS andthe 4th General Assembly of the CAE arejointly held here. This is a very important event forChinese S&T community at the turn of the centuries.Nearly 2,000 CAS and CAE...Today, the 9th General Assembly of the CAS andthe 4th General Assembly of the CAE arejointly held here. This is a very important event forChinese S&T community at the turn of the centuries.Nearly 2,000 CAS and CAE Members get togetherto discuss issues of great importance to展开更多
CHAPTER I. MEMBERS Article 1.Member of the Chinese Academy of Sciences (hereinafter referred to as Member) is the highest academic title and an honor of life tenure conferred by the State in S&T circles. Article 2...CHAPTER I. MEMBERS Article 1.Member of the Chinese Academy of Sciences (hereinafter referred to as Member) is the highest academic title and an honor of life tenure conferred by the State in S&T circles. Article 2.Obligations and Rights of the Member: To actively promote and contribute to the advancement and application of science and technology and the training of qualified personnel; To be exemplary in upholding the virtues of展开更多
In June of 1992, the United Nations Conference on Environment and Development held in Rio De Janeiro adopted five important documents, including Agenda 21. Since then, Agenda 21 has become a programmatic document call...In June of 1992, the United Nations Conference on Environment and Development held in Rio De Janeiro adopted five important documents, including Agenda 21. Since then, Agenda 21 has become a programmatic document calling for all nations in the world to develop and put into effect their own national strategies for sustainable development. The implementation of Agenda 21 has been a new beginning for greater international cooperation, faster economic development and a better global environment. Not long after this Conference, at the 23rd session of the Environment Protection Committee of the State Council held in July of 1992, the Chinese Government decided that the State Planning Commission and the State Science and Technology Com-展开更多
The CAS, as a national comprehensive research and development (R&D) center for natural science and high technology with numerous researchers of a high quality in almost all disciplines, plays a decisive role in th...The CAS, as a national comprehensive research and development (R&D) center for natural science and high technology with numerous researchers of a high quality in almost all disciplines, plays a decisive role in the development of this country’s science and technology. Based on the trend of China’s development in the period of its Ninth Five-Year Plan and in the next century, this article analyzes the trends of science and technology of China in combination with the current readjustment in the constitution of science disciplines in the CAS.展开更多
In tandem with the birth and growth of the People’s Republic of China (PRC),the Chinese Academy of Sciences (CAS) passed through six decades by the year of 2009.
THE All-China Women’s Federation(ACWF) has established some 60.000 basic units in Party and government organizations above the county level throughout the country. The units include women’s committees in 78 ministri...THE All-China Women’s Federation(ACWF) has established some 60.000 basic units in Party and government organizations above the county level throughout the country. The units include women’s committees in 78 ministries and commissions of the State Council Program Director Ms. Zhang Xiaoyuan noted that the ACWF has extended its basic organizations from villages and neighborhoods to tens of millions of women workers and cadres nationwide since 1993. The effort has opened a new network serving urban professional women, and meets the new demands the reform and opening have placed on work for women. The results have thus proved highly beneficial.展开更多
Figs (Moracea: Ficus) and fig wasps (Hymenoptera: Chlocloids: Agaonideae) depend on each other to complete their reproduction. Monoecious fig species and their pollinating wasps are in conflict over the use of fig ov...Figs (Moracea: Ficus) and fig wasps (Hymenoptera: Chlocloids: Agaonideae) depend on each other to complete their reproduction. Monoecious fig species and their pollinating wasps are in conflict over the use of fig ovaries which can either produce one seed or one wasp. From observation on Ficus virens Ait., we showed that female flowers with outer layer of ovaries (near to the wall of syconium) had no significant difference from that with inner and interval layer of ovaries (near to the syconium cavity), in which most seeds and wasps were produced. This meant that fig tree provided the same potential resource for seed and wasps production. Observation indicated that there was usually only one foundress in syconium at female flower phase and no com- petition pollinators. Measurement of the style length of female flowers and the ovipositor of pollinators indicated that most ovaries could be reached by pollinator’s ovipositor. However, at the male flower phase, production of seeds was significantly more than that of wasps including non-pollinating wasps but there was no significant difference between seed and pollinating wasp production when without non-pollinating wasps produced. This result indicated that non-pollinating wasps competed ovaries not with seeds but with pollinating wasps for ovipositing. Bagged experiment showed that the sampling fig species was not self-sterile which was important for figs and wasps to survive bad season. Seed production in self-pollinated figs was not significantly different from total wasps in- cluding non-pollinating ones. This might be related with the weaker competition among wasps since bagged figs were not easy to reach by wasps from outside.展开更多
文摘Article 1. The Membership of the Chinese Academy of Sciences (hereinafter referred to as the Member) is the highest academic title of life tenure and honor established by the State in the field of science and technology.
文摘Zheng Yongfei,Member of the Editoral Board for Acta Geologica Sinica（English Edition）,Geochemist,Professor of the University of Science and Technology of China （USTC）. Professor Zheng Yongfei was born in Changfeng County,Anhui Province,in October 1959. He received his bachelor＇s degree from the Department of Geology at Nanjing University in 1982,and also master＇s degree in 1985.He obtained Dr.rer.nat.
文摘In 1979, the Changchun Jingyuetan Remote Sensing Study and Test Site (RSSTS)began its work, and it was formally established in 1985. The RSSTS is subordinated the Changchun Branch of Chinese Academy of Sciences and is supported by the Changchun Institute of Geography and Changchun Institute of Optics and Fine Machnics, Chinese Academy of Sciences. It is under the management of the Resource & Environment Bureau of Chinese Academy of Sciences and it is the study base of remote sensing basis and application tests in China. The RSSTS is situated in the Jingyuetan scenic spot of the suburbs of Changchun City, Jilin Province. It is located at 43°40′—43°50′N and 125°18′-125°18′E.
文摘Today, the 9th General Assembly of the CAS andthe 4th General Assembly of the CAE arejointly held here. This is a very important event forChinese S&T community at the turn of the centuries.Nearly 2,000 CAS and CAE Members get togetherto discuss issues of great importance to
文摘CHAPTER I. MEMBERS Article 1.Member of the Chinese Academy of Sciences (hereinafter referred to as Member) is the highest academic title and an honor of life tenure conferred by the State in S&T circles. Article 2.Obligations and Rights of the Member: To actively promote and contribute to the advancement and application of science and technology and the training of qualified personnel; To be exemplary in upholding the virtues of
文摘In June of 1992, the United Nations Conference on Environment and Development held in Rio De Janeiro adopted five important documents, including Agenda 21. Since then, Agenda 21 has become a programmatic document calling for all nations in the world to develop and put into effect their own national strategies for sustainable development. The implementation of Agenda 21 has been a new beginning for greater international cooperation, faster economic development and a better global environment. Not long after this Conference, at the 23rd session of the Environment Protection Committee of the State Council held in July of 1992, the Chinese Government decided that the State Planning Commission and the State Science and Technology Com-
文摘The CAS, as a national comprehensive research and development (R&D) center for natural science and high technology with numerous researchers of a high quality in almost all disciplines, plays a decisive role in the development of this country’s science and technology. Based on the trend of China’s development in the period of its Ninth Five-Year Plan and in the next century, this article analyzes the trends of science and technology of China in combination with the current readjustment in the constitution of science disciplines in the CAS.
文摘In tandem with the birth and growth of the People’s Republic of China (PRC),the Chinese Academy of Sciences (CAS) passed through six decades by the year of 2009.
文摘THE All-China Women’s Federation(ACWF) has established some 60.000 basic units in Party and government organizations above the county level throughout the country. The units include women’s committees in 78 ministries and commissions of the State Council Program Director Ms. Zhang Xiaoyuan noted that the ACWF has extended its basic organizations from villages and neighborhoods to tens of millions of women workers and cadres nationwide since 1993. The effort has opened a new network serving urban professional women, and meets the new demands the reform and opening have placed on work for women. The results have thus proved highly beneficial.
基金Supported by the Knowledge Innovation Research Program,Chinese Academy of Sciences (KSCX2-SW-105)
文摘Figs (Moracea: Ficus) and fig wasps (Hymenoptera: Chlocloids: Agaonideae) depend on each other to complete their reproduction. Monoecious fig species and their pollinating wasps are in conflict over the use of fig ovaries which can either produce one seed or one wasp. From observation on Ficus virens Ait., we showed that female flowers with outer layer of ovaries (near to the wall of syconium) had no significant difference from that with inner and interval layer of ovaries (near to the syconium cavity), in which most seeds and wasps were produced. This meant that fig tree provided the same potential resource for seed and wasps production. Observation indicated that there was usually only one foundress in syconium at female flower phase and no com- petition pollinators. Measurement of the style length of female flowers and the ovipositor of pollinators indicated that most ovaries could be reached by pollinator’s ovipositor. However, at the male flower phase, production of seeds was significantly more than that of wasps including non-pollinating wasps but there was no significant difference between seed and pollinating wasp production when without non-pollinating wasps produced. This result indicated that non-pollinating wasps competed ovaries not with seeds but with pollinating wasps for ovipositing. Bagged experiment showed that the sampling fig species was not self-sterile which was important for figs and wasps to survive bad season. Seed production in self-pollinated figs was not significantly different from total wasps in- cluding non-pollinating ones. This might be related with the weaker competition among wasps since bagged figs were not easy to reach by wasps from outside.
