LI Chun-yan,LI Chuan-rong,XU Jing-wei,et al.The Relationship Among Transpiration Rate and Environmental Factors in Sandy Coast[J].Research of Soil and Water Conservation,2007,14(06):70-73.
沙质海岸植物蒸腾速率与环境因子的关系
- Title:
- The Relationship Among Transpiration Rate and Environmental Factors in Sandy Coast
- Keywords:
- sandy coast; transpiration rate; environmental factors
- 分类号:
- S714
- 摘要:
- 蒸腾速率是衡量植物水分平衡的一个重要指数，揭示蒸腾速率的日变化规律，寻找影响植物蒸腾速率的生态因子，可为海岸防护林的造林营林技术提供重要依据。对日照沿海防护林几种主要木本植物和草本植物的蒸腾速率和环境因子的关系进行了研究，结果表明：8种植物日平均蒸腾速率和蒸腾速率日变幅各异；麻栎、紫穗槐和白茅的蒸腾速率日变换呈现出双峰式、其它5种植物表现为单峰式的变化规律；气孔导度影响着植物的蒸腾速率，温度（气温、地面温度）是影响植物蒸腾速率的主要因子；空气相对湿度和蒸腾速率表现为显著或极显著负相关，相关系数高达0.866。通过多元线性逐步回归方法，得到了影响沙质海岸蒸腾速率的主要环境因子及其与土壤呼吸速率之间的多元回归模型。
- Abstract:
- The relationship among transpiration rate and environmental factors for coastal protection forest was studied in Rizhao.The main results indicated that:significant differences exist in diurnal average transpiration rate and the range of diurnal transpiration rate; The transpiration rate of Sawtooth Oak, Amorpha, Lalang Grass varied with a regular double apex rhythm, but that of the rest varied with a regular single apex rhythm, stomatal conductance play a maximal important role in transpiration rate, temperature (air temperature, the earth’s surface temperature) also influence the transpiration rate; Transpiration rate has prominent negative correlation with the relative air humidity, the biggest coefficient is 0.866.Through the methods of multiple linear stepwise regressions, the main environment factors were found and multiple linear regression models among the transpiration rate and environment factors were set up.
参考文献/References:
[1] Landsberg J J, Gower S T.Applications of physiological ecology to forest management[J].San Diego:Academic Press, 1997:105.
[2] 曾小平, 赵平, 彭少麟.鹤山人工马占相思林水分生态研究[J].植物生态学报, 2000, 24 (1):69-73.
[3] 高健, 侯成林, 吴泽民.淹水胁迫对I-69P55杨蒸腾作用的影响[J].应用生态学报, 2000, 11 (4):518-522.
[4] 阮成江, 李代琼.黄土丘陵区人工沙棘蒸腾作用研究[J].生态学报, 2001, 21 (12):2141-2146.
[5] 孙慧珍, 周晓峰, 赵惠勋.白桦树干液流的动态研究[J].生态学报, 2002, 22 (9):1387-1391.
[6] 张劲松, 孟平, 尹昌君.杜仲蒸腾强度和气孔行为的初步研究[J].林业科学, 2002, 38 (3):34-37.
[7] 肖文发, 徐德应, 刘世荣, 等.杉木人工林针叶光合与蒸腾作用的时空特征[J].林业科学, 2002, 38 (5):38-46.
[8] 田晶会, 贺康宁, 王百田, 等.黄土半干旱区侧柏蒸腾作用及其与环境因子的关系[J].北京林业大学学报, 2005, 27 (3):53-56.
[9] 吕爱霞, 杨吉华, 夏江宝, 等.3种阔叶树气体交换特性及水分利用效率影响因子的研究[J].水土保持学报, 2005, 19 (3):188-192.
[10] 许红梅, 高琼, 黄永梅, 等.黄土高原森林草原区6种植物光合特性研究[J].植物生态学报, 2004, 28 (2):157-163.
[11] 张治安, 杨福, 陈展宇, 等.菰叶片净光合速率日变化及其与环境因子的相互关系[J].中国农业科学, 2006, 39 (3):502-509.
[12] 张正斌.作物抗旱节水的生理遗传育种基础[M].北京:科学出版社, 2003.
[13] 曾凡江, 张希明, 李小明, 等.柽柳的水分生理特性研究进展[J].应用生态学报, 2002, 13 (5):611-614.
[14] 岳春雷, 江洪.短柄五加蒸腾作用及其与生理生态因子相关性的初步研究[J].林业科学, 2003, 39 (2):158-161.
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备注/Memo
收稿日期:2006-11-16。
基金项目:国家“十五”科技攻关课题（2002BA516A16-13）；山东省可持续发展十大科技示范工程项目资助
作者简介:李春艳（1979- ），女，在读研究生，主要从事林业生态工程研究。
通讯作者:李传荣（1968- ），男，博士，主要从事林业生态工程研究。