贵州省小油桐气候适宜性评价指标分析和区划
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摘要
小油桐是生物柴油的优质原料之一,经济和生态潜力突出,其生长对气象条件的依赖性强,为避免盲目引种,本研究以贵州85个气象观测站1961-2009年的气候资料为基础,结合野外小油桐实地观测资料,采用农业气象分析方法和地理信息系统(GIS)技术,对小油桐进行气候适宜性区划。利用年均温、>10℃积温、日照时数、极端最低温度及最冷月平均气温等指标确立了贵州省小油桐气候适宜分区标准。依托GIS技术空间分析功能,运用气候资源推算模式进行网格距为100m×100m以及精确到贵州乡(镇)的精细化气候区划,将小油桐种植划分为适宜、次适宜和不适宜气候区域。小油桐气候适宜生长区主要分布在南北盘江沿线,次适宜区主要分布在贵州省内中亚热带地区,不适宜区主要分布在黔中及黔北大部,研究结果可为贵州未来小油桐生产安全布局提供科学依据。
As one of the most high quality raw material for biodiesel,Jatropha curcas has the natural advantages such as outstanding potential on economic and ecology,but their growth depended on meteorological conditions strongly.To avoid introduce blindly,the authors adopted the agro-meteorological analysis and geographic information system(GIS) technology,achieved climatic suitability division for Jatropha curcas,which based on observed meteorological data of 85 stations in Guizhou from 1961 to 2009,and combined with the data of field observation.According to the annual temperature(Tmean),> 10℃ accumulated temperature(∑T),sunshine hours(H),extreme minimum temperature(Tmin) and the average temperature in the coldest month(Tcold),the regionalization standard of the climate suitability of Jatropha curcas was established in Guizhou.Based on GIS spatial analysis function,refinement climatic division which was under grid interval of 100m × 100m and accurated to villages(towns) in Guizhou was finished.Jatropha curcas planting distribution,including suitable area,sub-suitable area and unsuitable area,was developped.The suitable area of Jatropha curcas was mainly located in south and north Pan River,the sub-suitable area was mainly distributed in the subtropical area of Guizhou,and the unsuitable area mainly focused on the central and northern Guizhou.The results could provide the scientific evidence for Jatropha curcas on work safety layout.
As one of the most high quality raw material for biodiesel,Jatropha curcas has the natural advantages such as outstanding potential on economic and ecology,but their growth depended on meteorological conditions strongly.To avoid introduce blindly,the authors adopted the agro-meteorological analysis and geographic information system(GIS) technology,achieved climatic suitability division for Jatropha curcas,which based on observed meteorological data of 85 stations in Guizhou from 1961 to 2009,and combined with the data of field observation.According to the annual temperature(Tmean),> 10℃ accumulated temperature(∑T),sunshine hours(H),extreme minimum temperature(Tmin) and the average temperature in the coldest month(Tcold),the regionalization standard of the climate suitability of Jatropha curcas was established in Guizhou.Based on GIS spatial analysis function,refinement climatic division which was under grid interval of 100m × 100m and accurated to villages(towns) in Guizhou was finished.Jatropha curcas planting distribution,including suitable area,sub-suitable area and unsuitable area,was developped.The suitable area of Jatropha curcas was mainly located in south and north Pan River,the sub-suitable area was mainly distributed in the subtropical area of Guizhou,and the unsuitable area mainly focused on the central and northern Guizhou.The results could provide the scientific evidence for Jatropha curcas on work safety layout.
引文
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[5]熊华,谷晓平,于飞,等.不同气象条件对小油桐品质的影响[J].中国农业气象,2011,32(增):124-129.
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[7]齐斌,余卫东,袁建昱,等.河南省棉花精细化农业气候区划[J].中国农业气象,2011,32(4):571-575.
[8]陈惠,王加义,潘卫华,等.南亚热带主要果树冻(寒)害低温指标的确定[J].中国农业气象,2012,33(1):148-155.
[9]马力文,叶殿秀,曹宁,等.宁夏枸杞区划[J].气象科学,2009,29(4):546-551.
[10]池再香,莫建国,康学良,等.基于GIS的贵州西部春薯种植气候适宜性精细化区划[J].中国农业气象,2012,33(1):93-97.
[11]兰生葵,陆文科,卢静颉,等.麻疯树及其栽培技术[J].广西农学报,2007,22(1):43-45.
[12]漆小雪,兰生葵,梁干君.麻疯树及其栽培技术[J].林业科技开发,2008,22(4):106-108.
[13]郭承刚,王朝文,李建富,等.麻疯树物候期和花的发育动态观察[J].现代农业科技,2007,(1):12-13.
[14]和丽萍,郎南军,马慧芬.云南省红河州部分地区麻疯树种子的化学成分分析比较[J].西部林业科学,2007,36(4):69-74.
[15]陈波涛,欧国腾,李昆.贵州小桐子特大雨雪冰冻低温灾害调查研究[J].林业科学研究,2008,21(4):506-509.
[16]娄彦萍.贵州省小油桐气候适应性区划初步研究[D].贵阳:贵州大学,2010.
[2]费世民,陈秀明,何亚平.四川麻疯树生物柴油研究展望[J].生物质化学工程,2006,(s1):193-199.
[3]于曙明,孙建昌,陈波涛.贵州的麻疯树资源及其开发利用研究[J].西部林业科学,2006,35(3):14-17.
[4]陈波涛,邓伯龙,郁建平,等.贵州的麻疯树资源调查研究[J].中国林副特产,2006,(6):55-57.
[5]熊华,谷晓平,于飞,等.不同气象条件对小油桐品质的影响[J].中国农业气象,2011,32(增):124-129.
[6]彭国照,田宏,范雄,等.基于GIS的广安市脐橙气候适应性区划[J].气象,2004,30(7):52-55.
[7]齐斌,余卫东,袁建昱,等.河南省棉花精细化农业气候区划[J].中国农业气象,2011,32(4):571-575.
[8]陈惠,王加义,潘卫华,等.南亚热带主要果树冻(寒)害低温指标的确定[J].中国农业气象,2012,33(1):148-155.
[9]马力文,叶殿秀,曹宁,等.宁夏枸杞区划[J].气象科学,2009,29(4):546-551.
[10]池再香,莫建国,康学良,等.基于GIS的贵州西部春薯种植气候适宜性精细化区划[J].中国农业气象,2012,33(1):93-97.
[11]兰生葵,陆文科,卢静颉,等.麻疯树及其栽培技术[J].广西农学报,2007,22(1):43-45.
[12]漆小雪,兰生葵,梁干君.麻疯树及其栽培技术[J].林业科技开发,2008,22(4):106-108.
[13]郭承刚,王朝文,李建富,等.麻疯树物候期和花的发育动态观察[J].现代农业科技,2007,(1):12-13.
[14]和丽萍,郎南军,马慧芬.云南省红河州部分地区麻疯树种子的化学成分分析比较[J].西部林业科学,2007,36(4):69-74.
[15]陈波涛,欧国腾,李昆.贵州小桐子特大雨雪冰冻低温灾害调查研究[J].林业科学研究,2008,21(4):506-509.
[16]娄彦萍.贵州省小油桐气候适应性区划初步研究[D].贵阳:贵州大学,2010.