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Advances in Cloud Physics and Weather Modification in China 被引量:19
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作者 GUO Xueliang FU Danhong +4 位作者 LI Xingyu HU Zhaoxia LEI Henchi XIAO Hui HONG Yanchao 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2015年第2期230-249,共20页
The capabilities of cloud-resolving numerical models, observational instruments and cloud seeding have improved greatly over recent years in China. The subject of this review focuses on the main progresses made in Chi... The capabilities of cloud-resolving numerical models, observational instruments and cloud seeding have improved greatly over recent years in China. The subject of this review focuses on the main progresses made in China in the areas of cloud modeling, field observations, aerosol–cloud interactions, the effects of urbanization on cloud and precipitation, and weather modification.Well-equipped aircraft and ground-based advanced Doppler and polarized radars have been rapidly applied in cloudseeding operations. The combined use of modern techniques such as the Global Positioning System, remote sensing, and Geographical Information Systems has greatly decreased the blindness and uncertainties in weather-modification activities.Weather-modification models based on state-of-the-art cloud-resolving models are operationally run at the National Weather Modification Centre in China for guiding weather-modification programs.Despite important progress having been made, many critical issues or challenges remain to be solved, or require stronger scientific evidence and support, such as the chain of physical events involved in the effects induced by cloud seeding. Current important progresses in measurements and seeding techniques provide the opportunity and possibility to reduce these deficiencies. Long-term scientific projects aimed at reducing these key uncertainties are extremely urgent and important for weather-modification activities in China. 展开更多
关键词 advanceS cloud physics weather modification china
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A Review of Recent Advances in Research on Asian Monsoon in China 被引量:15
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作者 何金海 琚建华 +2 位作者 温之平 吕俊梅 金放华 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2007年第6期972-992,共21页
This paper reviews briefly advances in recent research on monsoon by Chinese scholars, including primarily: (1) the establishment of various monsoon indices. In particular, the standardized dynamic seasonal variabi... This paper reviews briefly advances in recent research on monsoon by Chinese scholars, including primarily: (1) the establishment of various monsoon indices. In particular, the standardized dynamic seasonal variability index of the monsoon can delimit the geographical distribution of global monsoon systems and determine quantitatively the date of abrupt change in circulation. (2) The provision of three driving forces for the generation of monsoon. (3) The revelation of the heating-pump action of the Tibetan Plateau, which strengthens southerlies in the southern and southeastern periphery of the Plateau and results in a strong rainfall center from the northern Bay of Bengal (BOB) to the Plateau itself. (4) Clarification of the initial onset of the Asian Summer Monsoon (ASM) in the BOB east of 90°E, Indochina Peninsula (ICP) and the South China Sea, of which the rapid northward progression of tropical convection in the Sumatra and the rapid westward movement of the South Asia High to the Indochina Peninsula are the earliest signs. (5) The provision of an integrated mechanism for the onset of the East Asian Summer Monsoon (EASM), which emphasizes the integrated impact of sensible heat over Indian Peninsula, the warm advection of the Tibetan Plateau and the sensible heat and latent heat over the Indochina Peninsula on the one hand, and the seasonal phase-lock effect of the northward propagation of low frequency oscillation on the other. (6) The revelation of the "planetary-scale moisture transport large-value band" from the Southern Hemisphere through to the Asian monsoon region and into the North Pacific, which is converged by several large-scale moisture transport belts in the Asian-Australian monsoon regions and whose variation influences directly the temporal and spatial distribution of summer rainfall in China. (7) Presenting the features of the seasonal advance of the EASM, the propagation of intraseasonal oscillation, and their relationship with rainfall in China; indicating that the intraseasonal oscillation of the EASM propagates in the form of a wave-train along the coast and behaves as monsoon surge propagating northward. (8) Describing the interannual and interdecadal variation of Asian monsoon, revealing the factors affecting it, and possible mechanisms of the variation of Asian monsoon. An elementary outlook on the existing problems and future direction of monsoon research is also provided. 展开更多
关键词 recent research MONSOON china review advanceS existing problems PROSPECTS
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Advances in Weather Modification from 1997 to 2007 in China 被引量:13
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作者 郭学良 郑国光 《Advances in Atmospheric Sciences》 SCIE CAS CSCD 2009年第2期240-252,共13页
Rapid and significant advances in issues relevant to weather modification have been made in the last decade in China due to high water resource stresses and severe weather hazards induced by climate change. This paper... Rapid and significant advances in issues relevant to weather modification have been made in the last decade in China due to high water resource stresses and severe weather hazards induced by climate change. This paper reported some progress in aspects of theoretical modeling, field experiment and cloud-seeding tools, as well as research projects regarding weather modification during the ten years from 1997 to 2007. More advanced theoretical models such as cloud models with bin-microphysics and glaciogenic and hygroscopic seeding processes, and mesoscale cloud-resolving models with AgI-seeding processes have been developed to study seeding-induced changes of cloud structure and precipitation as well as to understand critical issues in association with weather modification. More advanced cloud-seeding tools such as mobile ground-based launching system of AgI-rockets and aircraft-based AgI-flares have been developed and used in operation. Several important projects aimed at exploring weather modification techniques and their applications have been conducted during this period. 展开更多
关键词 advanceS weather modification china
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Advances in clinical research of hepatocellular carcinoma in China 被引量:7
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《World Journal of Gastroenterology》 SCIE CAS CSCD 1998年第S1期12-15,共4页
Basedonthesurveyin1990/1992,hepatocelularcarcinoma(HCC)hasbecomethesecondcancerkilerinChina,themortalityrate... Basedonthesurveyin1990/1992,hepatocelularcarcinoma(HCC)hasbecomethesecondcancerkilerinChina,themortalityratewas2037/100000[1... 展开更多
关键词 RESEARCH china CARCINOMA CLINICAL HEPATOCELLULAR advanceS
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Strategic directions and actions for advanced practice nursing in China 被引量:11
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作者 Martha N.Hill Judith Parker +2 位作者 Huaping Liu Yan Hu Guifang Guo 《International Journal of Nursing Sciences》 2017年第1期8-11,共4页
There is a need and opportunity for China to develop education and practice innovations given that advance practice nurses (APNs) improve health care and outcomes.The China Medical Board (CMB)China Nursing Network (CC... There is a need and opportunity for China to develop education and practice innovations given that advance practice nurses (APNs) improve health care and outcomes.The China Medical Board (CMB)China Nursing Network (CCNN) began planning for an Advanced Nursing Practice Program for education and career development that will facilitate CCNN's contributions to meeting national nursing policy priorities.This paper presents the discussion,recommendations and action plans developed at the inaugural planning meeting on June 26,2015 at Fudan University in Shanghai.The recommendations are:Develop standards for advanced nursing practice;Develop Master's level curricula based on the standards;Commence pilot projects across a number of University affiliated hospitals;and Prepare clinical tutors and faculty.The strategic directions and actions are: Develop a clinical career ladder system;Expand the nursing role from hospital to community;and Build a specialty nurse accreditation system. 展开更多
关键词 advanced nursing practice china Nursing education Nursing practice Masters education Nursing specialists
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Advances in applied studies of fractal theory in geography in China 被引量:5
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作者 秦耀辰 刘凯 《Journal of Geographical Sciences》 SCIE CSCD 2004年第z1期62-68,共7页
The fractal theory put forward by American mathematician B B Mandelbrot (1967) supplies an effective approach to solve complex problems. The complex problems in geography have become the main positive study field of f... The fractal theory put forward by American mathematician B B Mandelbrot (1967) supplies an effective approach to solve complex problems. The complex problems in geography have become the main positive study field of fractal theory. Based on the works of China's geographers and the summarization of contents of fractal theory, the authors comment on the present situation of its applications to almost every branch of geography and discuss the related problems and the prospects of fractal study in geography. 展开更多
关键词 fractal theory fractal dimension GEOGRAPHY advance 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 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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Important Achievement and Advance of Natural Gas Geology and Geochemical Exploration in China 被引量:3
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作者 SUN Yuzhuang 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2015年第4期1411-1411,共1页
Academician Dai Jinxing has long been engaged in natural gas geology and geochemical researches,and has made prominent contributions to the establishment and development of China’s theory of coal-derived gas.He has o... Academician Dai Jinxing has long been engaged in natural gas geology and geochemical researches,and has made prominent contributions to the establishment and development of China’s theory of coal-derived gas.He has opened up new areas of coal-derived gas exploration,natural gas formation theory and formation“ control conditions of large ” medium gas fields. 展开更多
关键词 Important Achievement and advance of Natural Gas Geology and Geochemical Exploration in china
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Preface to the Special Issue on Advances in Seismic Exploration and Monitoring with Active Sources in China 被引量:3
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作者 Chen Yong Wang Baoshan 《Earthquake Research in China》 CSCD 2016年第3期281-283,共3页
Analyzing the information carriede by seismic waves is a major means for human beings to have an insight into the structure of the earth’s interior,and by using artificial seismic sources to excite seismic waves,we c... Analyzing the information carriede by seismic waves is a major means for human beings to have an insight into the structure of the earth’s interior,and by using artificial seismic sources to excite seismic waves,we can obtain high-resolution images for the crustal and smaller scale medium.Artificial seismic exploration methods have been widely applied to fields such as 展开更多
关键词 Preface to the Special Issue on advances in Seismic Exploration and Monitoring with Active Sources in china HIGH
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Problems and Strategies in Applications of Advanced Process Control in China
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作者 Luo Xionglin Zuo Xin 《Petroleum Science》 SCIE CAS CSCD 2005年第3期44-49,共6页
Advanced Process Control (APC) is necessary for oil refining and chemical process in China, but some problems have emerged in the application of APC techniques in this field. This paper discusses the conditions of A... Advanced Process Control (APC) is necessary for oil refining and chemical process in China, but some problems have emerged in the application of APC techniques in this field. This paper discusses the conditions of APC application concerning process design, distributed control system (DCS) choice and regular control. It analyzes the problems and strategies in APC application. Some suggestions are proposed for the enterprise to benefit from APC application. 展开更多
关键词 china petrochemical process advanced process control application PROBLEM STRATEGY
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Current Advanced Power Generation Technologies and Options for China(1) 被引量:1
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作者 Mohsen Assadi 《Electricity》 2008年第3期36-40,共5页
In China, electricity consumption keeps growing at a high speed and installed capacity will be dou- bled in the next fifteen years. As the world second CO2 producer and also a member of Kyoto Protocol, how to balance ... In China, electricity consumption keeps growing at a high speed and installed capacity will be dou- bled in the next fifteen years. As the world second CO2 producer and also a member of Kyoto Protocol, how to balance energy needs and environmental protection responsibility in the future is a serious problem for China. As such, there are a number of technology choices for today's electric power generation. After discussing the current advanced power generation technologies based on Chinese energy structure and current conditions of power industry, this paper gives a reference to the technology options for China in the future. 展开更多
关键词 Current advanced Power Generation Technologies and Options for china
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Current Advanced Power Generation Technologies and Options for China (2) 被引量:1
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作者 Mohsen Assadi 《Electricity》 2008年第4期40-46,共7页
In China, electricity consumption keeps growing at a high speed and installed capacity will be doubled in the next fifteen years. As the world second CO2 producer and also a member of Kyoto Protocol, how to balance en... In China, electricity consumption keeps growing at a high speed and installed capacity will be doubled in the next fifteen years. As the world second CO2 producer and also a member of Kyoto Protocol, how to balance energy needs and environmental protection responsibility in the future is a serious problem for China. As such, there are a number of technology choices for today's electric power generation. After discussing the current advanced power generation technologies based on Chinese energy structure and current conditions of power industry, this paper gives a reference to the technology options for China in the future. Here published is the second part of the paper. 展开更多
关键词 Current advanced Power Generation Technologies and Options for china
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Advance in Application of Regional Climate Models in China
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作者 ZHANG Wei YAN Minhua +1 位作者 CHEN Panqin XU Helan 《Chinese Geographical Science》 SCIE CSCD 2008年第1期93-100,共8页
Regional climate models have become the powerful tools for simulating regional climate and its change process and have been widely used in China. Using regional climate models, some research results have been obtained... Regional climate models have become the powerful tools for simulating regional climate and its change process and have been widely used in China. Using regional climate models, some research results have been obtained on the following aspects: 1) the numerical simulation of East Asian monsoon climate, including exceptional monsoon precipitation, summer precipitation distribution, East Asian circulation, multi-year climate average condition, summer rain belt and so on; 2) the simulation of arid climate of the western China, including thermal effect of the Qinghal-Tibet Plateau, the plateau precipitation in the Qilian Mountains; and the impacts of greenhouse effects (CO2 doubling) upon climate in the western China; and 3) the simulation of the climate effect of underlying surface changes, including the effect of soil on climate formation, the influence of terrain on precipitation, the effect of regional soil degradation on regional climate, the effect of various underlying surfaces on regional climate, the effect of land-sea contrast on the climate formulation, the influence of snow cover over the plateau regions on the regional climate, the effect of vegetation changes on the regional climate, etc. In the process of application of regional climate models, the preferences of the models are improved so that better simulation results are gotten. At last, some suggestions are made about the application of regional climate models in regional climate research in the future. 展开更多
关键词 regional climate model model application research advance china
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Advances in China Dark Tea
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作者 Tao MENG Xin ZENG +1 位作者 Lingling ZHANG Ye WANG 《Agricultural Biotechnology》 CAS 2020年第2期97-100,共4页
Dark tea is a special tea in China.This paper mainly reviewed the basic classification,processing technology and related historical changes of dark tea,aiming at providing reference for relevant practitioners.
关键词 china DARK TEA advance Classification HISTORICAL CHANGE
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Mixed Siliciclastic-Carbonate Sediments in China: Recent Advances and Prospects
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作者 SONG Licai GUO Yingchun +1 位作者 ZHANG Kaixun ZHANG Linyan 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2017年第S1期283-284,共2页
Until 1980s,mixed siliciclastic-carbonate sediments(MSCSs)had been thought as odd exception and not important.However,MSCSs are quite common in the modern and the ancient times and can be important in
关键词 WANG Li CHEN Recent advances and Prospects Mixed Siliciclastic-Carbonate Sediments in china
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Advanced Glycation Endproducts in 35 Types of Seafood Products Consumed in Eastern China 被引量:2
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作者 WANG Jing LI Zhenxing +4 位作者 PAVASE Ramesh Tushar LIN Hong ZOU Long WEN Jie LV Liangtao 《Journal of Ocean University of China》 SCIE CAS 2016年第4期690-696,共7页
Advanced glycation endproducts(AGEs) have been recognized as hazards in processed foods that can induce chronic diseases such as cardiovascular disease, diabetes, and diabetic nephropathy. In this study, we investigat... Advanced glycation endproducts(AGEs) have been recognized as hazards in processed foods that can induce chronic diseases such as cardiovascular disease, diabetes, and diabetic nephropathy. In this study, we investigated the AGEs contents of 35 types of industrial seafood products that are consumed frequently in eastern China. Total fluorescent AGEs level and Nε-carboxymethyl-lysine(CML) content were evaluated by fluorescence spectrophotometry and gas chromatography-mass spectrometry(GC-MS), respectively. The level of total fluorescent AGEs in seafood samples ranged from 39.37 to 1178.3 AU, and was higher in canned and packaged instant aquatic products that were processed at high temperatures. The CML content in seafood samples ranged from 44.8 to 439.1 mg per kg dried sample, and was higher in roasted seafood samples. The total fluorescent AGEs and CML content increased when seafood underwent high-temperature processing, but did not show an obvious correlation. The present study suggested that commonly consumed seafood contains different levels of AGEs, and the seafood processed at high temperatures always displays a high level of either AGEs or CML. 展开更多
关键词 glycation AGEs carboxymethyl processed instant lysine ranged dried aquatic consumed
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South China University of fechnology Advanced Metallic Materials Research and Processing Technology Center
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《China Foundry》 SCIE CAS 2004年第S1期67-67,共1页
A dvanced Metallic Materials Research and Processing Technology Center was found in December 1998. As a unit under The College of Mechanical Engineering, the Center is an expansion of the former Cast and Composite Mat... A dvanced Metallic Materials Research and Processing Technology Center was found in December 1998. As a unit under The College of Mechanical Engineering, the Center is an expansion of the former Cast and Composite Materials Research Group, which was found in the early eighties of last century. The Center is focusing in the basic and applied research, and development of advanced metallic materials and their processing technology. It also functions as an organization 展开更多
关键词 South china University of fechnology advanced Metallic Materials Research and Processing Technology Center HIGH
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Advances in herpetological research emanating from China
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作者 Robert W.MURPHY the State Key Laboratory of Genetic Resources and Evolution,Kunming Institute of Zoology,Chinese Academy of Sciences and the Centre for Biodiversity and Conservation Biology,Royal Ontario Museum 《Zoological Research》 CAS CSCD 2016年第1期4-6,共3页
The warming of Earth owing to human activities is resulting in an episode of mass extinction. If global warming is not abated quickly, up to one-fourth of the species on our planet will face extinction in only 35 year... The warming of Earth owing to human activities is resulting in an episode of mass extinction. If global warming is not abated quickly, up to one-fourth of the species on our planet will face extinction in only 35 years. The loss of biodiversity is more than just many species disappearing. It could signal the beginning of the collapse of our ecosystems because the loss of one species can trigger a domino effect. Among vertebrates, the so-called cold bloodied species--fishes, amphibians and reptiles--are the most threatened groups. 展开更多
关键词 advances in herpetological research emanating from china
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China Holds '95 Advanced Seminars on Reproductive Health
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作者 Xu Yi 《China Population Today》 1995年第Z2期22-22,共1页
ChinaHolds'95AdvancedSeminarsonReproductiveHealth¥XuYiManyseminarsandpanelsrelatedtoreproductivehealthissues... ChinaHolds'95AdvancedSeminarsonReproductiveHealth¥XuYiManyseminarsandpanelsrelatedtoreproductivehealthissueshavebeenconducted... 展开更多
关键词 advanced Seminars on Reproductive Health china Holds
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