Chen Nianzu,also known as Chen Xiuyuan and Chen Shengxiu(1573—1823)was from the Mei Village,Changle Xi,Fujian Province.He was a distinguished traditional Chinese medicine(TCM)theorist,clinician and educator of the Qi...Chen Nianzu,also known as Chen Xiuyuan and Chen Shengxiu(1573—1823)was from the Mei Village,Changle Xi,Fujian Province.He was a distinguished traditional Chinese medicine(TCM)theorist,clinician and educator of the Qing Dynasty and the author of the Three-Character Primer of Medicine(Yi Xue San Zi Jing),Versified Currrent Formulas(Shi Fang Ge Kuo),Briefly Annotated Treatise on Cold-induced Diseases(Shang Han Lun Qian Zhu),and Briefly Annotated Essentials fromthe Golden Cabinet(Jin Kui Yao Lue Qian Zhu),etc.展开更多
From an ordinary biology teacher in China to the chairperson of Risho Group and Chairperson and CEO of Uprise in Japan,Taira Shoko has always followed her original commitments and pursued her dreams bravely to become ...From an ordinary biology teacher in China to the chairperson of Risho Group and Chairperson and CEO of Uprise in Japan,Taira Shoko has always followed her original commitments and pursued her dreams bravely to become a woman undefined by society.She has been showing her wisdom and talents in the environmental protection and health industries to become a business star of the current era.展开更多
THIRTY-FOUR years ago,the tallest building in Shanghai’s Pudong area was the Fire Watchtower on Dongchang Road.Its height was merely 24 meters.It was matched by Pudong’s GDP,which was a little over RMB six billion.T...THIRTY-FOUR years ago,the tallest building in Shanghai’s Pudong area was the Fire Watchtower on Dongchang Road.Its height was merely 24 meters.It was matched by Pudong’s GDP,which was a little over RMB six billion.Today,the tallest building in Pudong is the Shanghai Tower at a whopping height of 632 meters,and the skyline is full of majestic skyscrapers,such as the Oriental Pearl Tower and Shanghai World Financial Center.Proportionately,the district’s GDP has rocketed to over RMB 1.67 trillion.Reform and opening-up,started in 1978,has brought new vitality and prosperity,along with dramatic changes.展开更多
The Anta Storm Mecha Jacket is a rainproof and comfortable jacket launched by Anta and Donghua University.It is equipped with China's first self-developed high-performance waterproof and breathable material-Aerove...The Anta Storm Mecha Jacket is a rainproof and comfortable jacket launched by Anta and Donghua University.It is equipped with China's first self-developed high-performance waterproof and breathable material-Aerovent.This jacket not only has excellent waterproof performance,but also achieves a soft,breathable and comfortable wearing experience.After testing by an authoritative third-party organization,its waterproof and breathable performance is comparable to international brands.展开更多
The New Political and Cultural District of Hefei City is a typical case of the newly and quickly constructed areas with a high starting point in China in recent years, in which traditional culture and the spirit of ag...The New Political and Cultural District of Hefei City is a typical case of the newly and quickly constructed areas with a high starting point in China in recent years, in which traditional culture and the spirit of age integrate harmoniously. Pioneering Park is a theme park with the pioneering spirit as the subject, which successfully absorbs the artistic method of traditional natural garden layout and combines the modern landscape design concept with plant landscaping as the dominant part, utilizes the recreational environment integrating with national style and modern concept to represent the pioneering spirit of the age.展开更多
This study focused on the restoration potential of ten pioneer plants (Artemisia roxburghiana, Artemisia tangutica, Carex inanis, Cyperaceae hebecarpus, Plantago depresa, Cynoglossum lanceolatum, Potentilla saundesian...This study focused on the restoration potential of ten pioneer plants (Artemisia roxburghiana, Artemisia tangutica, Carex inanis, Cyperaceae hebecarpus, Plantago depresa, Cynoglossum lanceolatum, Potentilla saundesiana, Coriaria sinica, Oxyria sinensis, and Miscanthus nepalensis) during the early phase of Pb-Zn mine tailings phytostabilization, in Lanping, China. The concentrations of heavy metals (Pb, Zn, and Cu) and soil fertility (the available N, P, K, and organic matter) in the rhizosphere of these spe...展开更多
Bauxite residue disposal areas(BRDAs)are physically degraded and hostile to plant growth.Nevertheless,natural plant colonization was observed in an abandoned BRDA in Central China.The pioneer plant species at the disp...Bauxite residue disposal areas(BRDAs)are physically degraded and hostile to plant growth.Nevertheless,natural plant colonization was observed in an abandoned BRDA in Central China.The pioneer plant species at the disposal area were identified,whilst distribution characteristics of salt ions such as Na^+,K^+,and Ca^2+in plant tissues and rhizosphere residues were investigated.The mean concentration of exchangeable Na^+in the rhizosphere soils was 19.5 cmol/kg,which suggested that these pioneer plants had relatively high salinity resistance.Sodium content varied from 0.84 cmol/kg(Digitaria sanguinalis)to 39.7 cmol/kg(Kochia scoparia),whilst K to Na ratio varied from 0.71(Myricaria bracteata)to 32.39(Digitaria sanguinalis)in the shoots,which demonstrated that the salinity tolerance mechanisms of these pioneer species differed significantly.Accumulation factors of Na^+in local plant species ranged from 0.04(D.sanguinalis)to 3.29(M.bracteata),whilst the translocation factor varied from 0.13(D.sanguinalis)to 2.92(M.bracteata).The results suggested that four pioneer plant species including K.scoparia,M.bracteate,Cynodon dactylon and D.sanguinalis could be suitable for revegetation at other disposal areas.展开更多
This article reveals the ecological features and the theories and methods of introducing pioneer plants in the process of eco-restoring in different degenerative ecosystems in the drainage basin of Erlongshan Reservoi...This article reveals the ecological features and the theories and methods of introducing pioneer plants in the process of eco-restoring in different degenerative ecosystems in the drainage basin of Erlongshan Reservoir in Heilongjiang Province by systemically studying the deteriorative ecosystems and using recovery theory. The study shows that with the rise in degenerative degrees of the ecosystems, bio-species and bio-diversity sharply decrease in the study area and microclimate becomes warmer and drier in natural ecosystem. Therefore, we must attach importance to the construction of plants and biodiversity. In the study, different pioneer plants are selected for different degenerative ecosystems to restore and maintain the service functions of the ecosystems.展开更多
Representative pioneer tree root systems in the subtropical area of South China were examined with regard to their structure, underground stratification and biomass distribution. Excavation of skeleton roots and obser...Representative pioneer tree root systems in the subtropical area of South China were examined with regard to their structure, underground stratification and biomass distribution. Excavation of skeleton roots and observation of fine roots of seven species including the Euphorbiaceae, Theaceae, Melastomataceae, Lauraceae and Fagaceae families was carried out. The results showed that： （1） Pioneer tree roots in the first stage of natural succession were of two types, one characterized by taproot system with bulky plagiotropic branches; the other characterized by flat root system with several tabular roots. The late mesophilous tree roots were characterized by one obvious taproot and tactic braches roots up and down. Shrub species roots were characterized by heart fibrous root type featured both by horizontally and transversally growing branches. Root shapes varied in different dominant species at different stages of succession. （2） Roots of the different species varied in the external features-color, periderm and structure of freshly cut slash. （3） In a set of successional stages the biomass of tree roots increased linearly with the age of growth. During monsoon, the total root biomass amounted to 115.70 t/ha in the evergreen broadqeaved forest; 50.61 t/ha in needle and broad-leaved mixed forest dominated by coniferous forest; and 64.20 t/ha in broad-and needle-leaved mixed forest dominated by broad-leaved heliophytes, and are comparable to the underground biomass observed in similar tropical forests. This is the first report about roots characteristics of forest in the lower sub-tropical area of Dinghushan, Guangdong, China.展开更多
Dr.Chen Jiayong(Chia-Yung)was born on Feb.17,1922 in a prestigous intellectual clan at Jintang County,Sichuan Province,China.After receiving early education at the Chengdu County Middle School(now Chengdu 7th School),...Dr.Chen Jiayong(Chia-Yung)was born on Feb.17,1922 in a prestigous intellectual clan at Jintang County,Sichuan Province,China.After receiving early education at the Chengdu County Middle School(now Chengdu 7th School),he was admitted as an undergraduate student to the Department of Chemical Engineering,the National Central University at the city of Chongqing from 1939 through 1943 during the Anti-Japanese War.After graduation,he continued to work as a teaching assistant for both the inorganic and organic chemistry courses.展开更多
文摘Chen Nianzu,also known as Chen Xiuyuan and Chen Shengxiu(1573—1823)was from the Mei Village,Changle Xi,Fujian Province.He was a distinguished traditional Chinese medicine(TCM)theorist,clinician and educator of the Qing Dynasty and the author of the Three-Character Primer of Medicine(Yi Xue San Zi Jing),Versified Currrent Formulas(Shi Fang Ge Kuo),Briefly Annotated Treatise on Cold-induced Diseases(Shang Han Lun Qian Zhu),and Briefly Annotated Essentials fromthe Golden Cabinet(Jin Kui Yao Lue Qian Zhu),etc.
文摘From an ordinary biology teacher in China to the chairperson of Risho Group and Chairperson and CEO of Uprise in Japan,Taira Shoko has always followed her original commitments and pursued her dreams bravely to become a woman undefined by society.She has been showing her wisdom and talents in the environmental protection and health industries to become a business star of the current era.
文摘THIRTY-FOUR years ago,the tallest building in Shanghai’s Pudong area was the Fire Watchtower on Dongchang Road.Its height was merely 24 meters.It was matched by Pudong’s GDP,which was a little over RMB six billion.Today,the tallest building in Pudong is the Shanghai Tower at a whopping height of 632 meters,and the skyline is full of majestic skyscrapers,such as the Oriental Pearl Tower and Shanghai World Financial Center.Proportionately,the district’s GDP has rocketed to over RMB 1.67 trillion.Reform and opening-up,started in 1978,has brought new vitality and prosperity,along with dramatic changes.
文摘The Anta Storm Mecha Jacket is a rainproof and comfortable jacket launched by Anta and Donghua University.It is equipped with China's first self-developed high-performance waterproof and breathable material-Aerovent.This jacket not only has excellent waterproof performance,but also achieves a soft,breathable and comfortable wearing experience.After testing by an authoritative third-party organization,its waterproof and breathable performance is comparable to international brands.
文摘The New Political and Cultural District of Hefei City is a typical case of the newly and quickly constructed areas with a high starting point in China in recent years, in which traditional culture and the spirit of age integrate harmoniously. Pioneering Park is a theme park with the pioneering spirit as the subject, which successfully absorbs the artistic method of traditional natural garden layout and combines the modern landscape design concept with plant landscaping as the dominant part, utilizes the recreational environment integrating with national style and modern concept to represent the pioneering spirit of the age.
基金the National Key BasicResearch Program (No. 2003CB145103)the New CenturyExcellent Talents in University (No. NCET-04-0914)the National Natural Science Foundation of China (No.30760049, 30640022)
文摘This study focused on the restoration potential of ten pioneer plants (Artemisia roxburghiana, Artemisia tangutica, Carex inanis, Cyperaceae hebecarpus, Plantago depresa, Cynoglossum lanceolatum, Potentilla saundesiana, Coriaria sinica, Oxyria sinensis, and Miscanthus nepalensis) during the early phase of Pb-Zn mine tailings phytostabilization, in Lanping, China. The concentrations of heavy metals (Pb, Zn, and Cu) and soil fertility (the available N, P, K, and organic matter) in the rhizosphere of these spe...
基金Project(41877511)supported by the National Natural Science Foundation of China
文摘Bauxite residue disposal areas(BRDAs)are physically degraded and hostile to plant growth.Nevertheless,natural plant colonization was observed in an abandoned BRDA in Central China.The pioneer plant species at the disposal area were identified,whilst distribution characteristics of salt ions such as Na^+,K^+,and Ca^2+in plant tissues and rhizosphere residues were investigated.The mean concentration of exchangeable Na^+in the rhizosphere soils was 19.5 cmol/kg,which suggested that these pioneer plants had relatively high salinity resistance.Sodium content varied from 0.84 cmol/kg(Digitaria sanguinalis)to 39.7 cmol/kg(Kochia scoparia),whilst K to Na ratio varied from 0.71(Myricaria bracteata)to 32.39(Digitaria sanguinalis)in the shoots,which demonstrated that the salinity tolerance mechanisms of these pioneer species differed significantly.Accumulation factors of Na^+in local plant species ranged from 0.04(D.sanguinalis)to 3.29(M.bracteata),whilst the translocation factor varied from 0.13(D.sanguinalis)to 2.92(M.bracteata).The results suggested that four pioneer plant species including K.scoparia,M.bracteate,Cynodon dactylon and D.sanguinalis could be suitable for revegetation at other disposal areas.
文摘This article reveals the ecological features and the theories and methods of introducing pioneer plants in the process of eco-restoring in different degenerative ecosystems in the drainage basin of Erlongshan Reservoir in Heilongjiang Province by systemically studying the deteriorative ecosystems and using recovery theory. The study shows that with the rise in degenerative degrees of the ecosystems, bio-species and bio-diversity sharply decrease in the study area and microclimate becomes warmer and drier in natural ecosystem. Therefore, we must attach importance to the construction of plants and biodiversity. In the study, different pioneer plants are selected for different degenerative ecosystems to restore and maintain the service functions of the ecosystems.
基金Project supported by the National Natural Science Foundation of China (No. 30270282) and the Science Foundation of Guangdong Province (No. 003031), China
文摘Representative pioneer tree root systems in the subtropical area of South China were examined with regard to their structure, underground stratification and biomass distribution. Excavation of skeleton roots and observation of fine roots of seven species including the Euphorbiaceae, Theaceae, Melastomataceae, Lauraceae and Fagaceae families was carried out. The results showed that： （1） Pioneer tree roots in the first stage of natural succession were of two types, one characterized by taproot system with bulky plagiotropic branches; the other characterized by flat root system with several tabular roots. The late mesophilous tree roots were characterized by one obvious taproot and tactic braches roots up and down. Shrub species roots were characterized by heart fibrous root type featured both by horizontally and transversally growing branches. Root shapes varied in different dominant species at different stages of succession. （2） Roots of the different species varied in the external features-color, periderm and structure of freshly cut slash. （3） In a set of successional stages the biomass of tree roots increased linearly with the age of growth. During monsoon, the total root biomass amounted to 115.70 t/ha in the evergreen broadqeaved forest; 50.61 t/ha in needle and broad-leaved mixed forest dominated by coniferous forest; and 64.20 t/ha in broad-and needle-leaved mixed forest dominated by broad-leaved heliophytes, and are comparable to the underground biomass observed in similar tropical forests. This is the first report about roots characteristics of forest in the lower sub-tropical area of Dinghushan, Guangdong, China.
文摘Dr.Chen Jiayong(Chia-Yung)was born on Feb.17,1922 in a prestigous intellectual clan at Jintang County,Sichuan Province,China.After receiving early education at the Chengdu County Middle School(now Chengdu 7th School),he was admitted as an undergraduate student to the Department of Chemical Engineering,the National Central University at the city of Chongqing from 1939 through 1943 during the Anti-Japanese War.After graduation,he continued to work as a teaching assistant for both the inorganic and organic chemistry courses.
