Effect of Broadleaved Evergreen Forest in Hangzhou on Temperature and Humidity in the Forest

Chen Guorui Li Tianyou; Yu Yiwu; Jian Qiuyi

Volume 11 Issue 2

May 2019

Turn off MathJax

Article Contents

Article Navigation > Journal of Zhejiang A&F University > 1994 > 11(2): 151-158

Chen Guorui Li Tianyou, Yu Yiwu, Jian Qiuyi, . Effect of Broadleaved Evergreen Forest in Hangzhou on Temperature and Humidity in the Forest[J]. Journal of Zhejiang A&F University, 1994, 11(2): 151-158.

Citation:

Chen Guorui Li Tianyou, Yu Yiwu, Jian Qiuyi, . Effect of Broadleaved Evergreen Forest in Hangzhou on Temperature and Humidity in the Forest[J]. Journal of Zhejiang A&F University, 1994, 11(2): 151-158.

Effect of Broadleaved Evergreen Forest in Hangzhou on Temperature and Humidity in the Forest

1.
Zhejiang Forestry College, Lin'an 311300, PRC

Received Date: 1993-12-24
Publish Date: 1994-06-30

Abstract

During 1990~1991, temperature and humidity in the natural braodleaved avergreen forest were measured in the scenic spot of Hangzhou and were compared with the data in the same period from Hangzhou Meteorological Station. The results showed that this kind forest had the most remarkable effect on the ground surface temperature within the forest. The forest decreased the annual everage temperature, the annual average maximum temperature and the annual average extreme maximum temperature of the ground surface by 2.6~3.3℃, 12.1~13.2℃, and 25.3~29.4℃ respectively. Meanwhile, it inereased the annual average minimum temperature and the annual average extreme minimum temperature of the ground surface by1.2~1.4℃ and 7.9~8.0℃. The daily range of the surface temperature in the forest was lower than that in the urban district of Hangzhou. The forest had a noticeable effect on the soil temperature below the ground surface, and it could lower the annaul average temperature by 2.0~3.0℃. The most obvious decrease of the surface temperature and the soil temperature appeared at 14:00 in summer, and in winter, there was an increase of the temperature in the forest to a certain extent. Air temperature changes in the forest had the same tendency with those of the soil temperature, but fluctuated within a narrow range. Annual average absolute humidity and relative humidity of ground layer in the forest were higher than those in the urban district of Hangzhou by 0.5~0.6 hPa and 7%~8%, and the effect of increasing humidity occurred most obviously at14:00.
- broadleaved evergreen forest,
- temperature,
- humidity,
- Hangzhou

Relative Article

[1]	DOU Xiaowen, WU Dengyu, ZHANG Xiaojing, TANG Mengping. Study on the factors affecting breast-height basal area increment of evergreen broad-leaved forest in Mount Tianmu . Journal of Zhejiang A&F University, 2023, 40(5): 1063-1072. doi: 10.11833/j.issn.2095-0756.20220651
[2]	AN Xiaonan, WANG Yunqi, LI Yifan. Effects of simulated acid rain leaching on the litter decomposition of coniferous broad-leaved mixed forest and evergreen broad-leaved forest in Mount Jinyun . Journal of Zhejiang A&F University, 2022, 39(3): 516-523. doi: 10.11833/j.issn.2095-0756.20210350
[3]	LONG Junsong, TANG Mengping. Relationship between spatial structure and terrain factors of evergreen broad-leaved forest in Mount Tianmu . Journal of Zhejiang A&F University, 2021, 38(1): 47-57. doi: 10.11833/j.issn.2095-0756.20200267
[4]	FANG Guojing, TANG Mengping. Spatial continuity for DBH in dominant populations of an evergreen broadleaved forest in National Nature Reserve of Mount Tianmu, China . Journal of Zhejiang A&F University, 2014, 31(5): 663-667. doi: 10.11833/j.issn.2095-0756.2014.05.001
[5]	CHEN Xiaorong, CHEN Yuanyuan, LUO Zhengrong, DING Bingyang. A 5-year mid-mountain subtropical evergreen broadleaved forest study in Baishanzu，east China . Journal of Zhejiang A&F University, 2013, 30(6): 821-829. doi: 10.11833/j.issn.2095-0756.2013.06.004
[6]	DU Hua-qiang, TANG Meng-ping, CUI Rui-rui. Spatial heterogeneity of soil nutrients in an evergreen broadleaved forest of Mount Tianmu，Zhejiang . Journal of Zhejiang A&F University, 2011, 28(4): 562-568. doi: 10.11833/j.issn.2095-0756.2011.04.007
[7]	YANG Guo-ping, GONG He-de, ZHENG Zheng, ZHANG Yi-ping, LIU Yu-hong, LU Zhi-yun. Caloric values and ash content of six dominant tree species in an evergreen broadleaf forest of Ailaoshan，Yunnan Province . Journal of Zhejiang A&F University, 2010, 27(2): 251-258. doi: 10.11833/j.issn.2095-0756.2010.02.015
[8]	JIAN Min-fei, LIU Qi-jing, LIANG Yue-long, TANG Pei-rong. Species number and structural characteristics of the subtropical，evergreen broad-leaved forest on Mount Jiulianshan，Jiangxi，China . Journal of Zhejiang A&F University, 2008, 25(4): 458-463.
[9]	AI Jian-guo, WENG Guo-hang, DONG Wei. Interspecific association of primary plant populations in an evergreen broadleaf forest at Shiyang Forest Park of Zhejiang Province . Journal of Zhejiang A&F University, 2008, 25(3): 324-330.
[10]	GONG He-de, ZHANG Yi-ping, LIU Yu-hong, YANG Guo-ping, LU Zhi-yun, LU Hua-zheng. nterception capability in an evergreen broad-leaved forest of Ailaoshan，Yunnan Province . Journal of Zhejiang A&F University, 2008, 25(4): 469-474.
[11]	FANG Guo-jing, TANG Meng-ping, ZHANG Xue-lian. The mingling index with evergreen broadleaf forests on Mount Tianmu . Journal of Zhejiang A&F University, 2008, 25(2): 216-220.
[12]	JIANG Ting, TANG Meng-ping. Quantitative relationships with competition of dominant tree populations in an evergreen broad-leaved forest on Mount Tianmu . Journal of Zhejiang A&F University, 2008, 25(4): 444-450.
[13]	YANG Tong-hui, DA Liang-jun, LI Xiu-peng. Biomass of evergreen broad-leaved forest in Tiantong National Forest Park, Zhejiang Province (II) Aboveground biomass and its allocation pattern . Journal of Zhejiang A&F University, 2007, 24(4): 389-395.
[14]	YANG Tong-hui, DA Liang-jun, SONG Yong-chang, YANG Yong-chuan, WANG Liang-yan. Biomass of evergreen broad-leaved forest in Tiantong National Forest Park , Zhejiang Province (Ⅰ)Community structure and fresh weight biomass of main tree species . Journal of Zhejiang A&F University, 2005, 22(4): 363-369.
[15]	JIN Ze-xin, CAI Hui-hua. Dynamic characteristics of the dominant populations in different succession stages of evergreen broad-leaved forest on Tiantai Mountain in Zhejiang Province . Journal of Zhejiang A&F University, 2005, 22(3): 272-276.
[16]	LI Cui-huan, YU Shu-quan, ZHOU Guo-mo. Review of reserches in restoration of subtropical evergreen broad-leaved forests . Journal of Zhejiang A&F University, 2002, 19(3): 325-329.
[17]	JIN Ze-xin. On species diversity of secondary successional community of evergreen broad-leaved forests at Mount Tiantai of Zhejiang . Journal of Zhejiang A&F University, 2002, 19(2): 133-137.
[18]	YU Yi-wu, JIANG Zhi-biao, HU Yong-xu. Stand characteristerics of evergreen broad-leaved forest with Schima superba in Hangzhou . Journal of Zhejiang A&F University, 1999, 16(3): 242-246.
[19]	Chen Guorui, Ye Lin, Wang Wei, Yu Yiwu, Li Tianyou.. Regulation Effects of Two Kinds of Forests in Northern Zhejiang on Temperature and Humidity . Journal of Zhejiang A&F University, 1994, 11(2): 143-150.
[20]	Yu Yiwu, Shi Defa, Jiang Qiuyi, He Liming, Cheng Guorui. On the Biomass of Secondary Schima superba Forest in Hangzhou . Journal of Zhejiang A&F University, 1993, 10(2): 157-161.

References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article views(1115) PDF downloads(55) Cited by()

Proportional views

Effect of Broadleaved Evergreen Forest in Hangzhou on Temperature and Humidity in the Forest

1. Zhejiang Forestry College, Lin'an 311300, PRC

Received Date: 1993-12-24

Publish Date: 1994-06-30

Key words:

Abstract: During 1990~1991, temperature and humidity in the natural braodleaved avergreen forest were measured in the scenic spot of Hangzhou and were compared with the data in the same period from Hangzhou Meteorological Station. The results showed that this kind forest had the most remarkable effect on the ground surface temperature within the forest. The forest decreased the annual everage temperature, the annual average maximum temperature and the annual average extreme maximum temperature of the ground surface by 2.6~3.3℃, 12.1~13.2℃, and 25.3~29.4℃ respectively. Meanwhile, it inereased the annual average minimum temperature and the annual average extreme minimum temperature of the ground surface by1.2~1.4℃ and 7.9~8.0℃. The daily range of the surface temperature in the forest was lower than that in the urban district of Hangzhou. The forest had a noticeable effect on the soil temperature below the ground surface, and it could lower the annaul average temperature by 2.0~3.0℃. The most obvious decrease of the surface temperature and the soil temperature appeared at 14:00 in summer, and in winter, there was an increase of the temperature in the forest to a certain extent. Air temperature changes in the forest had the same tendency with those of the soil temperature, but fluctuated within a narrow range. Annual average absolute humidity and relative humidity of ground layer in the forest were higher than those in the urban district of Hangzhou by 0.5~0.6 hPa and 7%~8%, and the effect of increasing humidity occurred most obviously at14:00.

Effect of Broadleaved Evergreen Forest in Hangzhou on Temperature and Humidity in the Forest

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Related

Proportional views