杭州典型城市湿地温度效应的季节和类型差异

张伟; 蒋锦刚; 朱玉碧

doi:10.3969/j.issn.1000-5641.2015.04.013

杭州典型城市湿地温度效应的季节和类型差异

doi: 10.3969/j.issn.1000-5641.2015.04.013

张伟^13,
蒋锦刚³,
朱玉碧^4, ,,

1.
西南大学地理科学学院,重庆 400715;
2.
华东师范大学上海市城市化生态过程与生态恢复重点实验室,上海 200062;
3.
杭州师范大学理学院遥感与地球科学研究院,杭州 311121;
4.
西南大学经济管理学院,重庆 400715

基金项目:

国家自然科学基金（41101039）;浙江省自然科学基金（LY14D010007）;上海市城市化生态过程与生态恢复重点实验室开放基金（SHUES2014A01）;浙江省重点科技创新团队项目（2010R5003915）;浙江省地理信息中心资助项目

详细信息

作者简介:
张伟，男，博士，讲师，主要研究方向为土地利用及城市生态.E-mail: zwei1997@126.com.

通讯作者:
朱玉碧，女，博士，副教授，研究方向为土地利用及其生态效应.E-mail: yubizhu@yahoo.com.cn.

中图分类号: K903
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出版历程
- 收稿日期: 2014-08-01
- 刊出日期: 2015-07-25

Type and seasonal difference of urban wetland’s temperature effect in Hangzhou

ZHANG Wei^13,
JIANG Jin-gang³,
ZHU Yu-bi^{4
, ,},


摘要

摘要: 以杭州市四个典型城市湿地为研究对象，通过城市地表温度（LST）的遥感反演和GIS空间分析，探讨了季节和湿地类型对城市湿地局地温度效应的影响.研究发现：①湿地温度效应的季节差异非常明显，季节因素对湿地温度效应的类型、范围和幅度及梯度变化等都有重要影响.②传统的湿地分类与湿地温度效应之间没有直接联系；湿地的面积、周长等是湿地温度效应的重要影响因素；湿地形状对温度效应的影响并不明显.③对各湿地单位水体面积所产生的温度效应进行了比较分析，发现京杭大运河温度效应的效率最高.湿地面积和温度效应的关系极有可能是呈S型曲线的模式.
- 城市湿地 /
- 温度效应 /
- 遥感 /
- 季节 /
- 湿地类型 /
- 杭州
Abstract: This paper takes four typical urban wetlands of Hangzhou for example and discusses the influence of season and wetland type on the temperature effect of urban wetland by means of remote sensing and GIS spatial analysis. The results show that: (1) the seasonal difference of wetlands temperature effect is very obvious. Seasonal factors have an important influence on the type, range, amplitude and gradient change of urban wetlands temperature effect. (2) There are no direct relationships between traditional classification system for wetland types and urban wetlands temperature effect. Wetlands size and perimeter have an important influence on its temperature effect, while the influence of wetlands shape on the temperature effect is not obvious. (3) Comparing the efficiency of different wetlands temperature effects, we find that the efficiency of Grande Canal is the highest. The relationship between wetland size and temperature effect is most likely to be S curve model.
- urban wetlandtemperature effectremote sensingseasonalwetland typeHangzhou /

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