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  • Analysis of Evaporation Characteristics in Nanjing City during 1985-2010 免费阅读 下载全文
  • [Objective] The characteristics of the changes of evaporation in Nanjing City from 1985 to 2010 were expounded.[Method] By dint of the evaporation data of the E601B evaporator of Nanjing during 1985-2010,an investigation was performed to analyze the variation characteristics of Nanjing evaporation and the reasons based on linear regression,tendency analysis and anomaly analysis methods.[Result] Results showed that the annual and seasonal evaporation in Nanjing was increasing,especially the evaporation in sp...
  • Establishment of a Kind of Three-dimensional Thunderstorm Cloud Electrification-Discharge Mode 免费阅读 下载全文
  • [Objective] The research aimed to study the establishment of a kind of three-dimensional thunderstorm cloud electrification-discharge mode.[Method] Based on a kind of three-dimensional strong convective cloud mode,several parameterization schemes of electrification-discharge mechanism which were mature and had experimental basis were coupled into the strong convective cloud mode.The three-dimensional strong convective mode could simulate electrification-discharge process,and the three-dimensional thundersto...
  • Study on Prediction of Summer Rainstorm Induced by Southwest Vortex in Guizhou Province 免费阅读 下载全文
  • [Objective] The aim was to study the prediction of summer rainstorm induced by southwest vortex.[Method] Based on 2.5°×2.5° re-analysis data in four time points a day from June to August during 1971-2008 at 700 hPa in northern hemisphere provided by NECP,rainstorm and southwest vortex from June to August in Guizhou Province were studied systematically,and the forecast data of rainstorm induced by southest vortex was obtained.[Result] Southwest vortex was one of major systems influencing rainstorm in flood s...
  • Analysis of Mesoscale System of One Typical Rainstorm in the Warm Zone 免费阅读 下载全文
  • [Objective] One mesoscale system of rainstorm in the warm zone in Nansha area during June 8 and 9 in 2009 was studied.[Method] By dint of routine meteorological observation data,NCEP reanalysis data,FY-2C TBB,and wind line data,etc.,the circulation situation,physics field,and the activity of convection system of mesoscale of one rainstorm in the warm zone of Nansha during June 8 and 9 in 2009 were expounded so as to explore the causes of such rainstorm.[Result] The rainstorm had distinct convection nature,w...
  • Characteristics of Spatial Structural Patterns and Temporal Variability of Annual Precipitation in Ningxia 免费阅读 下载全文
  • [Objective] The aim was to study the characteristics of the spatial structural patterns and temporal variability of annual precipitation in Ningxia.[Method] Using rotated empirical orthogonal function,the precipitation concentration index,wavelet analysis and Mann-Kendall rank statistic method,the characteristics of precipitation on the spatial-temporal variability and trend were analyzed by the monthly precipitation series in Ningxia during 1951-2008.[Result] In Ningxia,the spatial structural patterns of a...
  • Analysis of the VWP Product Characteristics in One Strong Rainstorm Process 免费阅读 下载全文
  • [Objective] The aim was to study the characteristics in VWP period characteristics in one strong rainstorm process.[Method] Based on the previous studies,the VWP product characteristics in early period of strong rainstorm,during the development and the end period in Hunan Province on April 8,2008 were studied.[Result] Before the occurrence of rainstorm,the destruction of low layer “ND“ layer indicated the increase of water vapor content layer.The intrusion of cold and dry air in the middle layer led to unst...
  • Analysis of a Rare Continuous Rainy Process in Midsummer 免费阅读 下载全文
  • [Objective] The research aimed to analyze a rare low temperature and rainy weather process which happened in Anhui Province from July 22 to August 14,2009.[Method] Based on the data of conventional observation,NCEP analysis field and automatic station,a rare low temperature and rainy weather process which occurred in Anhui Province from July 22 to August 14,2009 was analyzed.The formation reason of continuous rainy process in midsummer was discussed.The circulation characteristics and influence systems of c...
  • Analysis on Temperature Change Trend in Xingtai Area in Recent 48 Years 免费阅读 下载全文
  • [Objective] The research aimed to analyze the variation trend of temperature in Xingtai area in recent 48 years.[Method] According to the yearly and monthly average temperature data during 1963-2010 in Xingtai,Nangong,Shahe and Neiqiu,the change trend of temperature in Xingtai area in recent 48 years was analyzed by using the line chart and trend chart of interannual variation average temperature,climate variability.[Result] The variation trends of annual average temperature,annual average maximum temperatu...
  • Analysis of Doppler Radar Data about a Super Monomer Hailstorms in the Northeastern Qinghai-Tibet Plateau 免费阅读 下载全文
  • [Objective] The Doppler radar data about a super monomer hailstorms in the northeastern Qinghai-Tibet Plateau in the Zhongchuan Airport in the Lanzhou City on September 6,2010 was studied.[Method] By dint of routine data and radar data,the low vortex shear line type and the super monomer hailstorm around the Zhongchuan Airport in the Lanzhou City on September 6,2010 were expounded.Basic product and secondary product of Doppler radar were used in this process to reflect the characteristics of strong convecti...
  • Analysis on Three-dimensional Structure and Echo Characteristic Quantity of a Supercell Storm 免费阅读 下载全文
  • [Objective] The research aimed to study three-dimensional structure and echo characteristic quantity of a supercell storm in central Gansu on May 30,2005.[Method] By monitoring data of Lanzhou CINRAD/CC Doppler radar,the three-dimensional structure characteristics of a rare supercell storm which happened in central Gansu on May 30,2005 were analyzed.We tried to reveal three-dimensional structure and echo characteristic index of supercell storm in the northeast of Qinghai-Tibet Plateau,and find reason of rar...
  • Analysis of an Abrupt Rainstorm Process in Central Hunan Province 免费阅读 下载全文
  • [Objective] The aim is to expound the abrupt rainstorm in the central Hunan Province on May 6 in 2010.[Method] By dint of NCEP 1°×1° reanalysis data,routine observation data,auto-station precipitation and FY-2C satellite data,the large-scale circulation background and physical condition during the large rainstorm period from the night on May 5 to 6 in 2010 were analyzed.The large scale environment,meso-scale characteristics and potential causes for the formation of large precipitation were revealed.By dint ...
  • Study on Possible Mechanism of Terrain Influence on Cold-flow Snowstorm 免费阅读 下载全文
  • [Objective] The research aimed to study the possible mechanism of terrain effect on cold-flow snowstorm.[Method] By using the meso-scale numerical model(WRF),a cold-flow snowstorm weather process in Shandong Peninsula was carried out numerical simulation and terrain sensitivity contrast test.The possible reason of terrain effect on falling zone and strength of snowstorm was deeply analyzed from water vapor,thermodynamic field and so on.[Result] The mountain terrain in Shandong Peninsula had great influences...
  • Grey Relational Analysis on the Effects of Rainfall Factors on Runoff and Sediment in the Sloping Farmland with Different Plants in the Central South of Shandong Province 免费阅读 下载全文
  • [Objective] The aim was to study the main rainfall factors influencing runoff and sediment in the sloping farmland with different plants in the central south of Shandong Province.[Method] Through grey relational analysis,the effects of different rainfall factors on runoff and sediment with different plants in the central south of Shandong were studied.[Result] In the sloping farmland with different plants,the effects of rainfall factors on runoff and sediment weren‘t consistent.Rainfall was the dominant inf...
  • Variation Characteristics of Low Temperature and Rainy Weather in Guangxi during Spring Sowing Period of Recent 50 Years 免费阅读 下载全文
  • [Objective] The research aimed to study the variation characteristics of low temperature and rainy weather in Guangxi during spring sowing period of recent 50 years.[Method] Based on the daily average temperature data from 1961 to 2010 at 88 meteorological stations in Guangxi,yearly days and end date of low temperature and rainy weather during spring sowing period were carried out statistics.The variation characteristics of low temperature and rainy weather in Guangxi during spring sowing period of recent 5...
  • Several Suggestions on the Climate Change and Its Studies 免费阅读 下载全文
  • According to the abundant studies,the relevant information and comprehensive analysis of the climate changes,several important problems on the climate changes and its studies were proposed.Based on the temporal distribution of the meteorological disaster of agriculture,the wave theory was expounded so as to draw people‘s attention on climate changes and to be objective,just and careful about the study.
  • Climatic Characteristics of Hail Disaster and Division of Defense Region in Guizhou Province 免费阅读 下载全文
  • [Objective] The aim was to study the climatic characteristics of hail disaster from 1984 to 2006 in Guizhou Province,China.[Method] Through statistical analysis,the climatic characteristics and disaster characteristics of hail from 1984 to 2006 in Guizhou Province were annalyzed and compared with previous results,then the classification standards of hail disaster were established,finally the defense zoning map of hail disaster in Guizhou Province was made.[Result] According to the statistical analysis on th...
  • Study on the Monitoring Malfunction of Water Pollution during Drought or Flood Period and Low-carbon and High-value Methodology--A Case Study of the Correlation Test of Water,Soil and Gas Pollution in Xiangxiang County 免费阅读 下载全文
  • Based on the low-carbon and high-value methodology of chemical ecology and chemical informatics,combining theory and methods,taking saving,environmental protection,low carbon,high production,high value and circulation as values and aims,the relationship between human and land as a basis,ecosystem as a center,overall control as a goal and agricultural ecological engineering as a mean,environmental pollution detection,as one of bottlenecks for agricultural products and food security,should be solved firstly;t...
  • Universal Index Formula of Parameterized Combination Operator for Eco-environmental Quality Evaluation 免费阅读 下载全文
  • [Objective] The aim was to evaluate the regional eco-environmental quality by using the universal index formula of parameterization combination operator based normalized index values.[Method] Through setting reference values and normalized transformation formulae for typical ecological environmental indexes appropriately,the difference among the standard normalized values would become very small after normalized transformation,and the ecological environmental indices expressed by normalized values can be eq...
  • Red Tide Information Extraction Based on Multi-source Remote Sensing Data in Haizhou Bay 免费阅读 下载全文
  • [Objective] The aim was to extract red tide information in Haizhou Bay on the basis of multi-source remote sensing data.[Method] Red tide in Haizhou Bay was studied based on multi-source remote sensing data,such as IRS-P6 data on October 8,2005,Landsat 5-TM data on May 20,2006,MODIS 1B data on October 6,2006 and HY-1B second-grade data on April 22,2009,which were firstly preprocessed through geometric correction,atmospheric correction,image resizing and so on.At the same time,the synchronous environment mon...
  • Screening of Strains Producing Alkaline Protease from Soil and Study on the Conditions for Enzyme Production 免费阅读 下载全文
  • [Objective] The aim was to screen strains producing alkaline protease from soil and study the conditions for enzyme production.[Method] Eight strains producing alkaline protease were isolated from soil through plate isolation,and the ability of enzyme production was measured by filter paper and Folin-phenol method.The strain with the strongest ability of enzyme production was screened as a candidate strain,then the factors influencing the ability of enzyme production was studied,finally the conditions for e...
  • Study on the Characteristics of Urban Air Pollution Based on Correspondence Analysis--A Case Study of Six Provincial Capitals in Central-south China 免费阅读 下载全文
  • [Objective] The aim was to study the characteristics of urban air pollution on the basis of correspondence analysis.[Method] By using the correlated data from China Statistical Yearbook in 2010,a correspondence analysis on the air pollution indicators(like respirable particles,SO2 and NO2) of six provincial capitals in central-south China was carried out by means of SPSS software,and the characteristics of air pollution in the cities of China during different industrialization stages were summarized further...
  • Research on the Adsorption of Methylene Blue with Rice Husk Ash Aided by Ion Beam Etching Technique 免费阅读 下载全文
  • [Objective] The aim was to study the mechanism of the removal effect of methylene blue(MB) by rice husk ash(RHA).[Method] The effects of contact time and pH on the adsorption of MB by rice husk ash were investigated,and the mechanism was discussed.[Result] RHA exhibited a remarkable ability on the adsorption of MB.The process of adsorption reached the equilibrium after 30 min,at about pH 9.The adsorption effect was explored with the aid of ion beam etching technique,which displayed that there were two main ...
  • Effects of Heavy Metal Stress on the Protein Content of Microorganisms 免费阅读 下载全文
  • [Objective] The aim was to study the effects of heavy metal stress on the protein content of microorganisms.[Method] By using traditional microbiological culture method,four typical microorganisms(including Escherichia coli,Bacillus subtilis,Saccharomyces cerevisiae Hansen and Streptomycetaceae) were cultured under the stress of heavy metal ions(like Hg2+,Cd2+,Cr6+ and Pb2+) with different concentrations,and the effects of heavy metal stress on the synthesis of protein in four typical microorganisms were di...
  • Instructions for Authors 免费阅读 下载全文
  • 1. Requirement for ArticlesThe journal mainly publishes original research papers, research notes, letters and reports about weather and climate analysis, agriculture and ecology meteorology, pollution meteorology, atmospheric physics and atmospheric chemistry, water resources
  • Analysis of Evaporation Characteristics in Nanjing City during 1985-2010
    Establishment of a Kind of Three-dimensional Thunderstorm Cloud Electrification-Discharge Mode
    Study on Prediction of Summer Rainstorm Induced by Southwest Vortex in Guizhou Province
    Analysis of Mesoscale System of One Typical Rainstorm in the Warm Zone
    Characteristics of Spatial Structural Patterns and Temporal Variability of Annual Precipitation in Ningxia
    Analysis of the VWP Product Characteristics in One Strong Rainstorm Process
    Analysis of a Rare Continuous Rainy Process in Midsummer
    Analysis on Temperature Change Trend in Xingtai Area in Recent 48 Years
    Analysis of Doppler Radar Data about a Super Monomer Hailstorms in the Northeastern Qinghai-Tibet Plateau
    Analysis on Three-dimensional Structure and Echo Characteristic Quantity of a Supercell Storm
    Analysis of an Abrupt Rainstorm Process in Central Hunan Province
    Study on Possible Mechanism of Terrain Influence on Cold-flow Snowstorm
    Grey Relational Analysis on the Effects of Rainfall Factors on Runoff and Sediment in the Sloping Farmland with Different Plants in the Central South of Shandong Province
    Variation Characteristics of Low Temperature and Rainy Weather in Guangxi during Spring Sowing Period of Recent 50 Years
    Several Suggestions on the Climate Change and Its Studies
    Climatic Characteristics of Hail Disaster and Division of Defense Region in Guizhou Province
    Study on the Monitoring Malfunction of Water Pollution during Drought or Flood Period and Low-carbon and High-value Methodology--A Case Study of the Correlation Test of Water,Soil and Gas Pollution in Xiangxiang County
    Universal Index Formula of Parameterized Combination Operator for Eco-environmental Quality Evaluation
    Red Tide Information Extraction Based on Multi-source Remote Sensing Data in Haizhou Bay
    Screening of Strains Producing Alkaline Protease from Soil and Study on the Conditions for Enzyme Production
    Study on the Characteristics of Urban Air Pollution Based on Correspondence Analysis--A Case Study of Six Provincial Capitals in Central-south China
    Research on the Adsorption of Methylene Blue with Rice Husk Ash Aided by Ion Beam Etching Technique
    Effects of Heavy Metal Stress on the Protein Content of Microorganisms
    Instructions for Authors
    《气象与环境研究:英文版》封面

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