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Application of Ordinal Set Pair Analysis in Annual Rainfall Prediction of Liao River Basin

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Meteorological and environmental Research 2011年第7期2卷 47-49,52页

作者： ZHANG Xiao-zhuang1,LIU Yin-di2,ZHAO Peng3,ZHANG Ze-zhong2 1.Guodian Diqing Shangri-la Generating Limited Liability Company,Shangri-la 674402,China 2.North China university of Water Resources and Electric Power,Zhengzhou 450011,China 3.Three Gorges Project Administration of Yangtze River Three Gorges Corporation,Yichang 443133,China

[Objective] The research aimed to study the application of ordinal set pair analysis in the annual precipitation prediction of Liao River basin.[Method] The ordinal theory was introduced into the set pair analysis modeling,and the prediction model of set pair analysis was improved.A kind of rainfall prediction model based on the ordinal set pair analysis (OSPA) was put *** time sequence of annual rainfall in the hydrological rainfall station of Liao River basin during 1956-2006 was the research *** annual rainfall during 1998-2006 was predicted by the model,and the error analysis was given.[Result] In the relative errors of predicted results by ordinal set pair analysis,there were six relative errors within 5%,which occupied 66.7% of the total prediction *** relative error was during 5%-10%,which occupied 11.1% of the total prediction *** relative errors were during 10%-15%,which occupied 22.2% of the total prediction *** the relative errors were less than 20%,which met the precision requirement of annual rainfall prediction in Forecast Specification of Hydrological Information.[Conclusion] The rainfall prediction based on the ordinal set pair analysis model had high precision,and the prediction result was *** was suitable for the annual rainfall prediction.

关键词： Annual rainfall prediction Ordinal set pair analysis Liao River basin China

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污水土地处理及其资源化利用

土壤通报 2009年第3期40卷 664-667页

作者：郑毅刘春平石云大同市水务局山西大同037004 湖南师范大学资源与环境科学学院湖南长沙410081 防灾科技学院河北三河065201

资源型缺水和水质型缺水正逐步成为制约我国经济和社会发展的重要因素。本文综合国内外污水土地技术应用的成果,论证了该技术是一项兼顾社会、经济和生态三大效益的措施,与常规污水处理技术比较,土地处理系统投资少,运行费低,易于管理... 详细信息

资源型缺水和水质型缺水正逐步成为制约我国经济和社会发展的重要因素。本文综合国内外污水土地技术应用的成果,论证了该技术是一项兼顾社会、经济和生态三大效益的措施,与常规污水处理技术比较,土地处理系统投资少,运行费低,易于管理。具有资源化利用的可行性和优越性。因此采用污水土地处理方法,实现污水再生利用是解决我国水资源短缺问题和改善水环境恶化的有效途径之一。

关键词：土地处理污水资源化

基于AHP法的黑龙江省农产品物流制约因素分析

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山西农业大学学报（社会科学版） 2008年第4期7卷 378-383页

作者：张平唐立兵东北农业大学经济管理学院黑龙江哈尔滨150030 黑龙江八一农垦大学经济管理学院黑龙江大庆163319

从农产品物流的涵义和特点出发,指出影响黑龙江省农产品物流发展的制约因素,并根据问卷调查的数据,尝试运用AHP法测算出各制约因素的影响程度值,进而揭示出阻碍黑龙江省农产品物流发展的制约瓶颈,希望能为政府及相关部门制定发展农产品... 详细信息

从农产品物流的涵义和特点出发,指出影响黑龙江省农产品物流发展的制约因素,并根据问卷调查的数据,尝试运用AHP法测算出各制约因素的影响程度值,进而揭示出阻碍黑龙江省农产品物流发展的制约瓶颈,希望能为政府及相关部门制定发展农产品物流制度安排和政策提供参考。

关键词： AHP法黑龙江省农产品物流制约因素

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赤水景区旅游气候资源分析与评价

贵州大学学报（农业与生物科学版） 2002年第5期21卷 320-326,331页

作者：徐向华穆彪何佩云熊中华贵州大学林学院林学系贵州贵阳550025 贵州大学生物与环境科学学院贵州贵阳550025

经对赤水市旅游景区部分景点的考察和资料订正表明 ,该景区各点太阳辐射年总量为2 4 6 8.0～ 314 2 .2MJ/m2 ,年实照时间 4 5 1.5～ 86 9.2h ,年日照百分率为 9.7%～ 18.6 % ,为贵州省乃至全国最低值区之一 ;年平均气温为 14 .1～ 17.4... 详细信息

经对赤水市旅游景区部分景点的考察和资料订正表明 ,该景区各点太阳辐射年总量为2 4 6 8.0～ 314 2 .2MJ/m2 ,年实照时间 4 5 1.5～ 86 9.2h ,年日照百分率为 9.7%～ 18.6 % ,为贵州省乃至全国最低值区之一 ;年平均气温为 14 .1～ 17.4℃ ,年降水量 899.7～ 16 6 1.0mm ,年均相对湿度 81%左右 ,年均绝对湿度 14 .2～ 17.3hPa ;景区各点地形遮蔽 ,多云寡照 ,冬无严寒、夏无酷暑 ,气候宜人 ;根据生物气候指数可知 :赤水景区可全年开展旅游业 ,4～ 10月是旅游的舒适季节 ,其中5、6。

关键词：赤水市旅游景区森林太阳辐射温度湿度降水量生物气候指数气候资源评价

施用钢渣对水稻土pH、水溶态硅动态及水稻产量的影响

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土壤通报 2002年第1期33卷 47-50页

作者：刘鸣达张玉龙王耀晶杨丹沈阳农业大学土地与环境学院辽宁沈阳110161

测定了盆栽水稻生育期土壤淋滤液pH和水溶态硅浓度 ,探讨了其变化规律。结果表明 ,与对照相比施用钢渣提高了土壤 pH ,且这种影响随钢渣施用量的增加和粒度变细而加强。在水稻生育期内各处理土壤水溶态硅都经历了一个先上升达到高峰 ,... 详细信息

测定了盆栽水稻生育期土壤淋滤液pH和水溶态硅浓度 ,探讨了其变化规律。结果表明 ,与对照相比施用钢渣提高了土壤 pH ,且这种影响随钢渣施用量的增加和粒度变细而加强。在水稻生育期内各处理土壤水溶态硅都经历了一个先上升达到高峰 ,然后逐渐下降 ,最终趋于稳定的过程 ;施用钢渣各处理土壤水溶态硅浓度在插秧后 3～ 4周内低于对照 ,以后则高于对照 ,这种情况随钢渣施用量的增加或粒度变细而更为显著。试验结果还表明 ,施用钢渣可以明显提高水稻产量。

关键词：钢渣水稻土 pH 水溶态硅动态产量硅肥

Sinisbacterium caligoensis ***.,a new member of the family Oceanospirillaceae isolated from South China Sea and emended description of Amphritea japonica

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Sinisbacterium caligoensis ***.,a new member of the family O...

第四届全国微生物资源学术暨国家微生物资源平台运行服务研讨会

作者： Jianqiang Su1,2,Yanyan Zhou1,Qiliang Lai3,Xinyi Li1,Peiyan Dong1,Xiaoru Yang1,2,Bangzhou Zhang1,Jinlong Zhang1,Xiaowei Zheng1,Yun Tian1,Tianling Zheng1 State Key Lab.of Marine environmental science and Key Lab.of the MOE for Coastal and Wetland Ecosystems,School of Life sciences,Xiamen university,Xiamen 361005,China The Institute of Urban Environment(IUE),Chinese Academy of sciences,Xiamen 361005,China Key Lab.of Marine Biogenetic Resources,Third Institute of Oceanography,State Oceanic Administration,Xiamen 361005,China

A taxonomic study was carried out on strain SCSWE24T,which was isolated from a sea-water sample collected from South China Sea with a depth of 450 *** of strain SCSWE24T were Gram-negative,rod-shape,nonmotile,moderate halophilic and capable of reducing nitrate to *** was observed at salinities from 1.5 to 4.5% and at temperatures from 4 to 37 °C;it was unable to degrade *** dominant fatty acids(>15%) were Summed in Feature 3(C16:1ω7c and/or C16:1ω6c,50.4%) and C16:0(21.1%).The G+C content of the chromosomal DNA was 58.8 mol%.The 16S rRNA gene sequence comparisons showed that strain SCSWE24T was most closely related to an uncultured bacterium clone FJ169216(98 %),and 92 % similarity with endosymbiont bacterium in the bone-eating worm Osedax mucofloris(FN773233).Levels of similarity between strain SCSWE24T and other type strains of recognized species in the family Oceanospirillaceae were all less than 93 %(the highest similarity with Amphritea japonica JAMM 1866T and Oceanicoccus sagamiensis PZ-5T,both 92 %).Phylogenetic analyses based on 16S rRNA gene sequences showed that strain SCSWE24T formed a distinct evolutionary lineage within the family *** strain SCSWE24T was distinguishable from phylogenetically related genera by differences in several phenotypic *** the basis of the phenotypic and phylogenetic data,strain SCSWE24T represents a novel species of a novel genus,for which the name Sinisbacterium caligoensis ***.,*** *** type strain of Sinisbacterium caligoensis is SCSWE24T(=CCTCC AB 209289T =LMG 25705T=MCCC 1F01088T).

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攀西地区资源综合开发状况分析及政策研究

软科学 2004年第2期18卷 48-51页

作者： Research Team(Sichuan Provincial science & Technology Promoting Research Center,Chengdu 610041) 四川省科技促进发展研究中心四川成都610041

攀西地区是我国西部资源最富集地区之一,潜伏着巨大的潜在经济价值。本文以西部大开发为背景,从分析攀西资源开发状况入手,探索加快攀西区域经济发展的政策,为各级政府决策提供参考。

关键词：攀西地区资源开发综合开发西部大开发区域经济政府政策科技创新

Adaptive Genetic Algorithm-based Forest Harvest Adjustment

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Adaptive Genetic Algorithm-based Forest Harvest Adjustment

High sensitivity conductivity-temperature-depth sensing based on an optical microfiber coupler combined fiber loop

2008 3rd International Conference on Intelligent System and Knowledge Engineering(ISKE 2008)

作者： MeiFang Wang 1 JinMing Li 2 1 Meifang Wang College of Forestry science Graduate Forestry computer application Fujian Agri.& Fore.university FuJian 350002 2 JinMing Li Associate Professor Direction:Data Mining Artificial Intelligence College of Computer and Information Fujian Agri.& Fore.university FuJian 350002

Forest harvesting adjustment is a decision-making which is large and complex *** this paper,we analysis the shortcomings of the traditional harvest adjustment problems,and establish the model of multitarget harvest *** Intelligent Optimization,adaptive genetic algorithm has the parallel mechanism and the inherent global optimization characteristics which are suitable for multi-objective planning the settlement of the issue,specially in complex occasions where there are many objective functions and optimize variables,or non-linear mathematical expression is not clear,the conventional method is *** order to solve the problem of forest harvesting adjustment,this paper introduces a genetic algorithm to the Forest Farm of Qiujia Liancheng Longyan for adaptive forest harvesting adjustment *** the experimental result not only shows that the method is feasible and effective,but also shows that it can provide satisfactory solution for policy makers.

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Chinese Optics Letters 2020年第1期18卷 34-39页

作者： Liang ca Yang Yu Min Xiao Junbo Yang Xueliang Zhang Zhou Meng College of Meteorology and Oceanology National University of Defense TechnologyChangsha 410073China Unit 45 No.91388 Troops of PLAZhanjiang 524022China College of Liberal Arts and sciences National University of Defense TechnologyChangsha 410073China Hunan Aerospace Institute of Electromechanical Devices and Special Material Changsha 410073China

In order to meet the practical needs of all-fiber conductivity-temperature-depth sensors with high sensitivity,compact structure,and easy packaging,this Letter uses a microfiber coupler combined with fiber loop(MCFL)reflective photonic device to conduct salinity,temperature,and deep sensing *** MCFLs’dynamic range and resolution of salinity,temperature,and depth can meet the requirements of actual marine environment *** structure opens up a new design idea for the practical research of microfiber coupler-based marine environmental parameter sensors.

关键词： microfiber coupler(MC) fiber loop salinity temperature and depth sensing cross sensitivity conductivity-temperature-depth measurement system