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Research advance in forest restoration on the burned blanks 被引量:3
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作者 孔繁花 李秀珍 +1 位作者 赵善伦 尹海伟 《Journal of Forestry Research》 SCIE CAS CSCD 2003年第2期180-184,共5页
How to restore the destroyed forest after forest fire is a key question that man must face. This paper reviewed the research situation and history on the forest restoration burned blanks and summed up the research met... How to restore the destroyed forest after forest fire is a key question that man must face. This paper reviewed the research situation and history on the forest restoration burned blanks and summed up the research methods used into four scales: seed-bank scale, community scale, ecosystem scale and landscape scale. The new technologies such as GIS & Remote Sensing used to vegetation restoration were also summarized. The strategies and developing trend of vegetation restoration research on burned blanks were discussed. 展开更多
关键词 Burned blanks Forest restoration research advance Questions and countermeasures
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Research Advances in Spatio-Temporal Coupling of Water and Fertilizer in Sugarcane 被引量:2
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作者 刘永贤 石玫莉 +7 位作者 农梦玲 谢如林 曾艳 邢颖 韦彩会 熊柳梅 谭宏伟 李伏生 《Agricultural Science & Technology》 CAS 2015年第1期131-135,共5页
The coupling of water and fertilizer is the only way for high yield, efficiency, sugar on sugarcane. On sugarcane production, the spatial and temporal controlling technology of fertigation is an important direction of... The coupling of water and fertilizer is the only way for high yield, efficiency, sugar on sugarcane. On sugarcane production, the spatial and temporal controlling technology of fertigation is an important direction of the sustainable and healthy development of ecological agriculture in cane area of China. This paper reviews main achievements and advances on the coupling effect of water and fertilizer on sugarcane from time and space at home or abroad in recent years, analyzes the application prospects of the temporal and spatial coupling effect of water and fertilizer on sugarcane and puts forward some problems which need further research in future. 展开更多
关键词 SUGARCANE Fertilizer coupling Temporal and spatial controlling research advance
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Research Advances in the Inhibition of Long Chain Fatty Acid to Methanogenic Activity in Anaeroic Digestion System
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作者 何群彪 董滨 +2 位作者 李江华 戴翎翎 戴晓虎 《Agricultural Science & Technology》 CAS 2012年第11期2389-2393,共5页
This article reviewed the inhibition mechanism of long chain fatty acid on the formation of anaerobic system, then thoroughly analyzed the inhibition factors of long chain fatty acid, and summarized the remission meth... This article reviewed the inhibition mechanism of long chain fatty acid on the formation of anaerobic system, then thoroughly analyzed the inhibition factors of long chain fatty acid, and summarized the remission method to its inhibition, finally proposed some suggestions to further study on the influence of long chain fatty acid on anaerobic digestion system. 展开更多
关键词 Long chain fatty acid Inhibition mechanism Influence factors Anaerobicdigestion research advances
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Recent progress in Chinese polar upper-atmospheric physics research: review of research advances supported by the Chinese Arctic and Antarctic expeditions 被引量:6
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作者 HE Fang HU Hongqiao +5 位作者 YANG Huigen ZHANG Beichen HUANG Dehong LIU Yonghua HU Zejun LIU Jianjun 《Advances in Polar Science》 2016年第4期219-232,共14页
It has been more than 30 years since the first Chinese Antarctic Expedition took place. Polar upper atmospheric observations started at this time. First began at Great Wall Station and then at Zhongshan Station in Ant... It has been more than 30 years since the first Chinese Antarctic Expedition took place. Polar upper atmospheric observations started at this time. First began at Great Wall Station and then at Zhongshan Station in Antarctica, and later in the Arctic at Yellow River Station, Kjell Henriksen Observatory on Svalbard, and at the China-Iceland Joint Aurora Observatory in Iceland. In this paper, we reviewed the advances in polar upper atmosphere physics (UAP) based on the Chinese national Arctic and Antarctic research over the last five years. These included newly deployed observatories and research instruments in the Arctic and Antarctic; and new research findings, from grotmd-based observations, about polar ionosphere dynamics, aurora and particle precipitation, polar plasma convection, geomagnetic pulsations and space plasma waves, space weather in the polar regions, simulations of the polar ionosphere-magnetosphere. In conclusion, suggestions were made for future polar upper atmosphere physics research in China. 展开更多
关键词 upper-atmospheric physics research advances polar ionosphere AURORA particle precipitation plasmaconvection plasma waves space weather
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Research Advances of Impacts of Climate Changes on Crop Climatic Adaptability 被引量:4
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作者 YE Ming-zhu GUO Jian-ping +2 位作者 JIANG Yue-lin ZHAO Jun-fang YUAN Bin 《Meteorological and Environmental Research》 CAS 2011年第2期80-82,86,共4页
Agriculture received most direct influences from climate changes. Because of climate changes, agricultural climate resources changed and thus influenced climate adaptability of agricultural products. The growth and ou... Agriculture received most direct influences from climate changes. Because of climate changes, agricultural climate resources changed and thus influenced climate adaptability of agricultural products. The growth and output of crops were finally affected. The calculation method and application of agricultural products in recent years were summarized. Several questions about the response of agricultural crops to climate elements were proposed for attention. 展开更多
关键词 Climate change CROP Climatic adaptability research advances China
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Research advance in wood composites in China 被引量:2
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作者 李淑君 李坚 《Journal of Forestry Research》 SCIE CAS CSCD 1999年第3期183-186,共4页
Wood composites can generally be classified in three parts: laminated composites, mixed composites and penetrated composites. Every part has its own characteristic and can be further divided. This paper introduces the... Wood composites can generally be classified in three parts: laminated composites, mixed composites and penetrated composites. Every part has its own characteristic and can be further divided. This paper introduces the history and the state of development of wood composites in China. The research about glue-laminated timber is rare and the industry hardly comes to being. A great of achievements have been obtained in mixed composites and it is well industrialized. Many studies on scrimber have been done and the Chinese researchers are looking for a feasible way to develop the scrimber industry in China. Chinese researchers also spent so much energy in studying wood plastic composites (WPC), but it has not been industrialized due to the high cost. 展开更多
关键词 Wood composites research advance China
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Research advance in sediment provenance of the Qiongdongnan Basin 被引量:1
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作者 WANG Ce LIANG Xinquan +2 位作者 LIANG Xirong DONG Chaoge XIE Hao 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2017年第S1期261-262,共2页
1 Introduction Sediment provenance study,as an important part of basin analysis,is a key for source area definition,paleogeographic reconstruction,sediment transport route identification,and tectonic evolution(Haughto... 1 Introduction Sediment provenance study,as an important part of basin analysis,is a key for source area definition,paleogeographic reconstruction,sediment transport route identification,and tectonic evolution(Haughton et al.,1991;Morton et al.,1999;Fontanelli et al.,2009;Cawood et al.,2012).The Qiongdongnan Basin(QDNB),lies in the northwestern passive continental margin of the South 展开更多
关键词 area In CHEN PB research advance in sediment provenance of the Qiongdongnan Basin REE
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Research Advances in Allelopathy of Plants in Arid Desert Regions of Northwest China 被引量:1
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作者 Wang Fanglin Yu Qiushi +4 位作者 Chai Chengwu Wang Lide Wei Xiaohong Zhang Jinchun Zhang Yinhua 《Meteorological and Environmental Research》 CAS 2016年第3期49-55,共7页
To investigate allelopathy of plants in desert ecosystems, related research achievements obtained in recent years, reported allelopathic plants, allelochemicals and releasing ways of alleochemicalds were summarized, a... To investigate allelopathy of plants in desert ecosystems, related research achievements obtained in recent years, reported allelopathic plants, allelochemicals and releasing ways of alleochemicalds were summarized, and then the key problems of research into allelopathic plants in desert ecosystems were indicated. It was considered that the research of allelopathy of plants in desert regions has just started in China, and plants with atlelopathic potential were found in the Compositae, Leguminosae, Rosaceae, Scrophulariaceae and Gramineae; plants in desert regions re- lease allelochemicals mainly via natural volatilization, which is closely related to their growing environment; allelochemicals such as alkaloids, fla- vonoids, terpenoids have been identified. This study can provide theoretical basis and practical value for reasonable adoption of protection meas- ures of desert plants and comprehensive control of desertification. 展开更多
关键词 Arid desert regions ALLELOPATHY ALLELOCHEMICALS research advances China
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Research advancement of traditional Chinese medicine in affecting on signaling pathways of osteoarthritis
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作者 Jun-Feng Wang Xue-Feng Guan Yong-Ju Yang 《Journal of Hainan Medical University》 2021年第1期64-68,共5页
Osteoarthritis(OA)is a common chronic degenerative disease of the bone and joint,which occurs frequently in the middle-aged and old people.The main clinical symptoms are joint pain,stiffness,swelling,and dyskinesia.In... Osteoarthritis(OA)is a common chronic degenerative disease of the bone and joint,which occurs frequently in the middle-aged and old people.The main clinical symptoms are joint pain,stiffness,swelling,and dyskinesia.In recent years,there have been many researches on traditional Chinese medicine treatment of bone and joint,and the therapeutic effect is significant.This paper analyzes and summarizes the domestic and foreign literature in recent years,based on the cellular signaling pathway of OA,discusses the mechanism of action of traditional Chinese medicine monomer,compound,acupuncture and so on for OA,in order to provide the corresponding reference for the research and treatment of OA. 展开更多
关键词 OSTEOARTHRITIS Traditional Chinese medicine Signal pathway research advancement
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Research Advance of Goat Fattening Technology
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作者 Sha Wenfeng 《Animal Husbandry and Feed Science》 CAS 2017年第3期165-167,171,共4页
Effects of breeding mode, feeding mode, feed and nutritional level on fattening performance of goat are summarized. Moreover, several suggestions are put forward for research direction of goat fattening technology in ... Effects of breeding mode, feeding mode, feed and nutritional level on fattening performance of goat are summarized. Moreover, several suggestions are put forward for research direction of goat fattening technology in the future. 展开更多
关键词 GOAT Fattening technology research advance
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Research Advances in Preparation of Arbuscular Mycorrhizal Fungi Inoculants
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作者 Yue Hui Liu Ying 《Plant Diseases and Pests》 CAS 2016年第2期26-30,共5页
Arbuscular mycorrhizal fungi (AMF) can enhance plant stress resistance against biological and abiotic factors, playing an important role in increasing crop yield and reducing pesticide use. It is also of great devel... Arbuscular mycorrhizal fungi (AMF) can enhance plant stress resistance against biological and abiotic factors, playing an important role in increasing crop yield and reducing pesticide use. It is also of great development potential in agriculture, horticulture, forestry and environmental remediation. We summarized preparation of AMF inoculants from the components of inoculant preparation system, including mycorrhizal fungi, host plants, culture matrix and nutrition, and pointed out the direction and prospect of inoculants market in the future. 展开更多
关键词 Arbuseular mycorrhizal fungi (AMF) Inoculants preparation research advances
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Advances in Research of Anti-tumor Effect of Aconiti Radix
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作者 Jing GAO Fanbo JING +2 位作者 Lifang FENG Wen XU Changkai ZHOU 《Medicinal Plant》 2024年第2期80-83,共4页
In this paper,the anti-tumor effects of Aconiti Radix were reviewed and summarized,and the clinical feasibility of Aconiti Radix as a potential anti-tumor drug was analyzed,in order to provide a useful reference for t... In this paper,the anti-tumor effects of Aconiti Radix were reviewed and summarized,and the clinical feasibility of Aconiti Radix as a potential anti-tumor drug was analyzed,in order to provide a useful reference for the future research and development of new anti-cancer drugs of Aconiti Radix. 展开更多
关键词 Aconiti Radix ANTI-TUMOR research advances Feasibility analysis
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Research progress of integrated traditional Chinese and Western medicine in the treatment of advanced gastric cancer 被引量:6
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作者 Hui-Nan Ye Xiao-Yan Liu Bao-Li Qin 《World Journal of Gastrointestinal Oncology》 SCIE 2023年第1期69-75,共7页
Gastric cancer(GC)is a malignant tumor originating from the gastric epithelium,and its incidence and mortality rates rank third among all malignant tumors worldwide.It is also one of the most common cancers in China a... Gastric cancer(GC)is a malignant tumor originating from the gastric epithelium,and its incidence and mortality rates rank third among all malignant tumors worldwide.It is also one of the most common cancers in China and is treated predominantly by Western medicine in clinical practice.However,with the advancements in medical technology and informatics,the values of traditional Chinese medicine(TCM)in preventing and treating GC and improving prognosis have increasingly been recognized.According to TCM,clinical manifestations of GC can be divided into Yege(dysphagia),regurgitation,stomach pain,and Zhengxia(abdominal mass).Due to the unbalanced distribution of health care resources in China,most GC patients already have progressive or advanced-stage disease at the first diagnosis.As a result,most GC patients have poor physical function,and surgery or chemotherapy alone will aggravate the impairment to the immune function and seriously affect the quality of life.In contrast,TCM therapies have shown promising efficacy in the management of these patients.Here we review the role of the integrated TCM and Western medicine in treating advanced GC. 展开更多
关键词 Integrated traditional Chinese medicine and Western medicine advanced gastric cancer research advances
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Advance of the Research on Testing of Animal Viruses by LAMP Technology in Abroad 被引量:3
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作者 朱海霞 张强 +3 位作者 吴国华 颜新敏 李健 赵志荀 《Agricultural Science & Technology》 CAS 2011年第7期1029-1030,1066,共3页
Loop-mediated isothermal amplification(LAMP) is an amplification method developed by Notomi et al and has been applied successfully for the detection of many viruses.This paper introduced the current status of LAMP ... Loop-mediated isothermal amplification(LAMP) is an amplification method developed by Notomi et al and has been applied successfully for the detection of many viruses.This paper introduced the current status of LAMP and recent developments,and the method applying in the diagnosis of animal viruses in abroad. 展开更多
关键词 LAMP technology Animal viruses advance of the research
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Research advances of rare earth catalysts for catalytic purification of vehicle exhausts-Commemorating the 100th anniversary of the birth of Academician Guangxian Xu 被引量:9
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作者 Lanyi Wang Xuehua Yu +2 位作者 Yuechang Wei Jian Liu Zhen Zhao 《Journal of Rare Earths》 SCIE EI CAS CSCD 2021年第10期1151-1180,I0001,共31页
Nowadays,air pollution has become a prominent environmental problem and has attracted much attention.With the increase of vehicle retention quantity,the exhaust emissions have become the main sources of air pollution.... Nowadays,air pollution has become a prominent environmental problem and has attracted much attention.With the increase of vehicle retention quantity,the exhaust emissions have become the main sources of air pollution.To reduce pollution and hazards,vehicle exhaust emission regulations are becoming stricter and stricter,which puts forward higher requirements for purification of vehicle exhausts.At present,rare earths have been widely applied in vehicle exhaust purification because of their good catalytic performance,which is attributed to their unique 4 f electron layer structure occupied without full electrons,excellent oxygen storage/release capacity and redox ability.In this paper,the current status of rare earth catalysts and application of rare earth in different fuel vehicle exhaust catalysts,including three-way catalysts(TWCs)for gasoline vehicles,diesel exhaust catalysts for different pollutants(particulate matter(PM),NOx,CO and HC)and catalysts for new energy vehicles with different fuels,are summarized in detail.Meanwhile,the corresponding mechanisms and the role of rare earth in vehicle exhaust catalysts are also simultaneously described.Furthermore,the challenges and development directions of rare earth catalysts for the purification of vehicle exhausts are also proposed. 展开更多
关键词 Rare earth catalysts Catalytic purification Vehicle exhausts research advances
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Advances in Research of Cutting Breeding Technology of Xanthoceras sorbifolium Bunge
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作者 Tao LIU Mei YU +5 位作者 Lei WANG Dan WU Xiaoman XIE Zhen WANG Xueyong ZHANG Yongjun ZHAO 《Asian Agricultural Research》 2020年第6期43-48,52,共7页
Cutting breeding is an important method of asexual reproduction of Xanthoceras sorbifolium Bunge.At present,it has been found that the factors influencing the cuttings of X.sorbifolium mainly include cutting material ... Cutting breeding is an important method of asexual reproduction of Xanthoceras sorbifolium Bunge.At present,it has been found that the factors influencing the cuttings of X.sorbifolium mainly include cutting material type,substrate type,cutting season,cutting material length and thickness,mother tree age,cutting material pretreatment method,hormone species concentration and soaking time.Besides,different regions,control conditions,and germplasm types have different cutting rooting rates.This paper introduced some of the problems in the cuttings of X.sorbifolium,and came up with some recommendations to provide a reference for the future research and technical promotion of X.sorbifolium cuttings. 展开更多
关键词 Xanthoceras sorbifolium Bunge CUTTING Rooting rate Asexual reproduction research advances
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Advances in Research of Components,Pharmacological Activity and Clinical Application of Vicatia thibetica de Boiss
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作者 Mengru ZHANG Jianli ZHAO +4 位作者 Bowen ZHENG Qingwei YAN Xu JI Gengsang Fangyun SUN 《Medicinal Plant》 CAS 2022年第6期99-104,共6页
Vicatia thibetica de Boiss is a Tibetan medicinal herb and mainly contains chemical components such as flavonoids,β-sitosterol and ferulic acid.It has good pharmacological effects such as anti-inflammatory,analgesic,... Vicatia thibetica de Boiss is a Tibetan medicinal herb and mainly contains chemical components such as flavonoids,β-sitosterol and ferulic acid.It has good pharmacological effects such as anti-inflammatory,analgesic,anti-fatigue,anti-oxidation,anti-aging and enhancing immunity.Based on relevant domestic and foreign literature,this paper comprehensively reviews the main components,pharmacological activity and clinical prescription application of V.thibetica de Boiss,to provide a reference for the in-depth research and comprehensive development and utilization of V.thibetica de Boiss. 展开更多
关键词 Vicatia thibetica de Boiss Chemical components Pharmacological activity Jiawa research advances
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Advances in Researches about Agricultural Modernization in China since the 16th National Congress of the Communist Party of China
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作者 Xiaoli WANG Shengwei CHEN 《Asian Agricultural Research》 2017年第11期8-14,共7页
The researches about agricultural modernization have been carried out a long time. Since the 16 th National Congress of the Communist Party of China( CPC),there have been fundamental changes in China's agricultura... The researches about agricultural modernization have been carried out a long time. Since the 16 th National Congress of the Communist Party of China( CPC),there have been fundamental changes in China's agricultural policies. The works of three rural issues with the development of modern agriculture rapidly became the main topic. The practice promoted researches of agricultural modernization in the connotation,characteristics,path selection,and indicator system construction. With the introduction of simultaneous development of " four modernizations" and coordinated development of " five modernizations",the theoretical researches of China's agricultural modernization have been provided with new connotations. In the existing achievements of " four modernizations" and " five modernizations" containing agricultural modernization,the characteristics,paths,indicator system and evaluation methods of agricultural modernization are constantly enriched. Through sorting out the theoretical achievements in the researches about agricultural modernization since the 16 th CPC National Congress of the CPC,this paper explored the new characteristics,new paths and new indicator system of agricultural modernization,to provide reference for the further transformation and upgrading of China's agriculture and the formulation of relevant policies. 展开更多
关键词 Agricultural modernization Simultaneous development of " five modernization" Indicator system research advances
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Advances and Prospects in Research of Land Ecosystem Service Value
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作者 Kai XU Zisheng YANG 《Asian Agricultural Research》 2022年第5期17-21,共5页
Ecosystem provides supply,regulation,support and cultural services.The value assessment of ecosystem service functions is helpful for people to understand the importance of natural ecosystems to production and life.Th... Ecosystem provides supply,regulation,support and cultural services.The value assessment of ecosystem service functions is helpful for people to understand the importance of natural ecosystems to production and life.Through analyzing domestic and foreign research on ecosystem service value,this paper sorted out the research process of value assessment.Based on the assessment process,the existing assessment methods and the introduced model methods were summarized,and the methods and models used by the latest research were classified.According to the weakness of the existing studies,it discussed prospects of future research.It is expected to promote multi-scale and multi-directional research exploration and enrich the theory and method of value assessment. 展开更多
关键词 Land ecosystem service value research advances PROSPECTS
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Advances in Researches on Genetic Diversity of Lepidoptera Insects 被引量:1
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作者 Yuting WANG Ruixue LI +2 位作者 Fan SUN Wei WANG Taichu WANG 《Asian Agricultural Research》 2017年第4期74-76,共3页
This paper reviewed advances in researches on genetic diversity of Lepidoptera insects from chromosome polymorphism,protein polymorphism,and DNA polymorphism,and stated that DNA sequence variation will become main poi... This paper reviewed advances in researches on genetic diversity of Lepidoptera insects from chromosome polymorphism,protein polymorphism,and DNA polymorphism,and stated that DNA sequence variation will become main points of researches about genetic diversity. 展开更多
关键词 Lepidoptera insects Genetic diversity advances in researches
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