楸树叶面积指数的测度及冠层空隙度的季节动态

doi:10.3969/j.issn.1000-2006.2013.02.011

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南京林业大学学报（自然科学版） ›› 2013, Vol. 37 ›› Issue (02): 59-64.doi: 10.3969/j.issn.1000-2006.2013.02.011

楸树叶面积指数的测度及冠层空隙度的季节动态

贠慧玲¹,王军辉^2*,赵秋玲¹,李银梅¹

1.甘肃省小陇山林业科学研究所,甘肃天水 741022; 2.中国林业科学研究院林业研究所,国家林业局林木培育重点实验室,北京 100091

出版日期:2013-04-18 发布日期:2013-04-18
基金资助:
收稿日期:2011-08-11 修回日期:2012-11-08
基金项目:国家林业公益性行业科研专项项目(201104001); “十一五”国家科技支撑计划(2006BAD24B0801)
第一作者:贠慧玲,工程师。*通信作者:王军辉,研究员,博士。E-mail: wangjh@caf.ac.cn。
引文格式:贠慧玲,王军辉,赵秋玲,等. 楸树叶面积指数的测度及冠层空隙度的季节动态[J]. 南京林业大学学报:自然科学版,2013,37(2):59-64.

Seasonal variability in leaf area index and canopy gap fraction of Catalpa bungei

YUN Huiling¹,WANG Junhui^2*, ZHAO Qiuling¹, LI Yinmei¹

1. Research Institute of Forestry of Xiaolongshan,Tianshui 741022,China;
2. Key Laboratory of Tree Breeding and Cultivation,State Forestry Administration,Research Institute of Forestry,Chinese Academy of Forestry,Beijing 100091,China

Online:2013-04-18 Published:2013-04-18

摘要/Abstract

摘要： 应用 LAI-2000植物冠层分析仪,测定了楸树叶面积指数(LAI)和冠层空隙度的季节动态。结果表明:29个楸树无性系叶面积指数均呈现出明显的季节性变化,变化总趋势均呈先上升再下降的单峰曲线,峰值出现在9月,无性系间叶面积指数呈极显著的差异; 楸树冠层空隙度也呈现明显的季节性,变化总趋势呈现先下降再上升的单峰曲线,最低峰值出现在9月。楸树是喜平型冠层,叶倾角的季节变化不大,均在一定范围内波动。楸树冠层均匀性差异较大,生长较好的无性系冠层均匀性较好,生长较差的无性系冠层均匀性较差。分析发现,楸树叶面积指数和冠层空隙度相关极显著,并且呈指数回归的关系(R²>0.980),回归式为:y=ae^-bx。

Abstract: The seasonal dynamics of the leaf area index(LAI)and the canopy gap fraction of Catalpa bungei were measured by using a LAI-2000 plant canopy analyzer. The results showed that LAI among different clones had significantly seasonal variability, and the LAI changing trends of different clones were similar and characterized by an inverse “V” curve, with the peak occurring in September. So were the canopy gaps, whereas with an exceptional “V” curve and the valley occurring in September as well. Obviously, the seasonal variability of the LAI and the canopy gap fraction were completely opposite. Additionally, seasonal differences in leaf angels of Catalpa bungei fluctuated within a limited range, representing a flat canopy pattern. However, there was a big change in canopy uniformity. The well-grown clones have the best canopy uniformity, the poor growth clones have the most inhomogeneous. Also, the correlation between LAI and canopy gap fraction was extremely significant, effectively characterized by an exponential equation y=ae^-bx, with a determinant coefficient of above 0.980.

中图分类号:

S718

贠慧玲,王军辉,赵秋玲,等. 楸树叶面积指数的测度及冠层空隙度的季节动态[J]. 南京林业大学学报（自然科学版）, 2013, 37(02): 59-64.

YUN Huiling,WANG Junhui, ZHAO Qiuling, LI Yinmei. Seasonal variability in leaf area index and canopy gap fraction of Catalpa bungei [J].Journal of Nanjing Forestry University (Natural Science Edition), 2013, 37(02): 59-64.DOI: 10.3969/j.issn.1000-2006.2013.02.011.

参考文献

[1] 李根柱,王贺新,朱教君.辽东山区长白落叶松叶面积指数和林冠开阔度的月动态[J].东北林业大学学报,2009,37(7):20-22. Li G Z,Wang H X,Zhu J J. Monthly changes of leaf area index and canopy openness of Larix olgensis in mountainous regions in east Liaoning province[J]. Journal of Northeast Forestry University,2009,37(7):20-22.
[2] 巩合德,杨国平,张一平,等.哀牢山4类植物群落叶面积指数比较[J].东北林业大学学报,2007,35(3):34-36. Gong H D,Yang G P,Zhang Y P, et al. Comparison of leaf area index of four types of plant communities in Ailao Mountain[J]. Journal of Northeast Forestry University,2007,35(3):34-36.
[3] 曾小平,赵平,饶兴权,等.鹤山丘陵3种人工林叶面积指数的测定及其季节变化[J].北京林业大学学报,2008,30(5):33-38. Zeng X P,Zhao P,Rao X Q, et al. Measurement of leaf area index of three plantations and their seasonal changes in Heshan hilly land[J]. Journal of Beijing Forestry University, 2008,30(5):33-38.
[4] 方升佐, 吕士行,徐锡增,等.南方地区杨树胶合板材定向培育技术的研究[J].林业科学,1998,35(6),120-124. Fang S Z, Lyu S X, Xu X Z, et al. Studies on directive silviculture of poplar veneer glued wood in the southern region of China [J].Scientia Silcae,1998,35(6),120-124.
[5] Van Gardingen P R, Jackson G E, Hermandez S D, et al. Leaf area index estimates obtained for clumped canopies using hemispherical photography[J].Agriculturel and Forest Meteorology,1999,94:243-257.
[6] 刘建国,帕尼古丽,董志新,等.单位叶面积负荷量对大豆源库调节效应的研究[J].石河子大学学报:自然科学版, 2003, 7(4):259-262. Liu J G, Paniguli, Dong Z X, et al. Regulation effect study of unit-leaf-area load on source and sink activity in soybean[J]. Journal of Shihezi University:Natural Science,2003, 7(4):259-262.
[7] James E. Board soybean cultivar differences on light interception and leaf area index during seed filling[J]. Agron J, 2004, 96:305-310.
[8] 贠慧玲,王军辉,马健伟,等.楸树叶片营养生物学及基因型间的遗传变异[J].南京林业大学学报:自然科学版,2012,36(4):51-56. Yun H L, Wang J H, Ma J W, et al. Genetic variation and leaf nutritional biology of Catalpa bungei[J]. Journal of Nanjing Forestry University:Natural Sciences Edition, 2012, 36(4):51-56.
[9] 张晓艳,杜吉到,郑殿峰,等.大豆不同群体叶面积指数及干物质积累与产量的关系[J].中国农学通报, 2006, 22(11):161-163. Zhang X Y, Du J D, Zheng D F. Studies on the relationship between yield and leaf area index and their dry matter accumulation dynamic on the different population[J]. Chinese Agricultural Science Bulletin, 2006, 22(11):161-163.
[10] Monteith J L.Solar radiation and productivity in tropical ecosystems [J].Journal of Applied Ecology,1972,9(3):747-766.
[11] Pierce L L,Running S W.Rapid estimation of coniferous forest leaf area index using a portable integrating radiometer [J].Ecology,1988,69:1972-1767.
[12] Gholzh A,Vogel S A,Cropper W P,et al.Dynamics of canopy structure and light interception in Pinus elliottii stands[J].North Florida Ecological Monograph,1991,61(1):33-51.
[13] Coops N C,Smith M L,Jacobsen K L,et al.Estimation of plant and leaf area index using three techniques in a mature native eucalypt canopy[J].Austral Ecology,2004,29:332-341.
[14] 张文昭,洪添胜,吴伟斌.基于图像处理技术的叶面积检测研究[J].农机化研究,2007(4):120-124. Zhang W Z, Hong T S, Wu W B. Advances of leaf area determination based on image processing technology[J]. Journal of Agricultural Mechanization Research, 2007(4):120-124.
[15] 陈夏,桑卫国.暖温带地区3种森林群落叶面积指数和林冠开阔度的季节动态[J].植物生态学报,2007,31(3):431-436. Chen X, Sang W G. Dynamics of leaf area index and canopy openness for three forest communities in the warm temoerate zone of china [J]. Journal of Plant Ecology, 2007,31(3):431-436.
[16] 王文森.变异系数[J].中国统计,2007(6):1-2. Wang W S. Coefficient of variation[J]. China Statistical,2007(6):1-2.
[17] 徐国彬,罗卫红,陈发棣,等.一品红叶面积计算的研究[J].温室园艺, 2005(7):26-28. Xu G B,Luo W H,Chen F D. A red area computation research[J]. Greenhouse Gardening, 2005(7):26-28.
[18] 王希群,马履一,贾忠奎,等.叶面积指数的研究和应用进展[J].生态学杂志,2005,24(5):537-541. Wang X Q,Ma L Y,Jia Z K, Research and application advances in leaf area index(LAI)[J]. Chinese Journal of Ecology, 2005,24(5):537-541.
[19] 王天铎,卫谨.几种植物群体同化作用与叶面积的关系[J].植物学报,1964,12(2):154-158.
[20] 龚垒.树木产量形成和提高生产力的途径[J].植物生理学通讯,1982(6):8-16. Gong L. The trees yield formation and productivity in[J]. Plant Physiology Communications, 1982(6):8-16.
[21] 王丽丽.不同密度杉木林内辐射与叶面积垂直分布对生长的影响[J].林业科学研究,1990,3(6):589-593. Wang L L.Influences of radiation and leaf area vertical distributton on the growth of Chinese fir young plantation with different densities [J]. Forest Research, 1990,3(6):589-593.
[22] 邱建丽,李意德,陈德祥,等.森林冠层结构的生态学研究现状与展望[J].广东林业科技,2008,24(1):75-81. Qiu J L, Li Y D, Chen D X. The research progress and the significance of canopy structure in forest ecology[J]. Guangdong Forestry Science and Technology, 2008,24(1):75-81.
[23] 钟阳和,张理,罗真萍.春小麦三种种植方式的群体结构分析[J].中国农业气象,1990(11):40-44. Zhong Y H,Zhang L,Luo Z P. Spring wheat planting form group structure analysis[J].Chinese Journal of Agrometeorology, 1990(11):40-44.
[24] 吴彤,倪绍祥,李云梅.基于LAI的东亚飞蝗发生面积的预测模型[J].生态学报,2006,26(3):862-869. Wu T,Ni S X,Li Y M. Research on the forecasting model about area of the outbreak from oriental migratory locust using of LAI[J]. Acta Ecologica Sinica, 2006,26(3):862-869.
[25] 罗俊,张华,邓祖湖,等.甘蔗不同叶位叶片形态与冠层特征的关系[J].应用环境生物学报,2005,11(1)28-31. Luo J, Zhang H, Deng Z H.Relationship between canopy characters and leaf morphology at different positions of sugarcane[J]. Chinese Journal of Applied and Environmental Biology, 2005,11(1)28-31.
[26] 吕瑜良,刘世荣,孙鹏森,等.川西亚高山暗针叶林叶面积指数的季节动态与空间变异特征[J].林业科学,2007,43(8):1-7. Lü Y L, Liu S R, Sun P S, et al. Seasonal and spatial variations of leaf area index of sub-alpine dark coniferous forest during growing season in western Sichuan[J]. Scientia Silvae Sinicae, 2007,43(8):1-7.
[27] 朱教君,康宏章,胡里乐.应用全天空照片估计林分透光孔隙度(郁闭度)[J].生态学杂志,2005,24(10):1234-1240. Zhu J J, Kang H Z,Hu L L. Estimation on optical porosity or canopy closure for a forest stand with hemispherical images[J]. Chinese Journal of Ecology, 2005,24(10):1234-1240.
[28] 李根柱,王贺新,朱教君.辽东次生林区主要阔叶林型叶面积指数季节动态[J].生态学杂志,2008,27(12):2049-2055. Li G Z, Wang H X, Zhu J J. Seasonal dynamics of leaf area index of main broadleaf forest types in eastern Liaoning secondary forest zone[J]. Chinese Journal of Ecology, 2008,27(12):2049-2055.

楸树叶面积指数的测度及冠层空隙度的季节动态

Seasonal variability in leaf area index and canopy gap fraction of Catalpa bungei

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