|Table of Contents|

RESPONSE OF 110 SPECIES TREES TO SIMULANT ACID RAIN AND SULFURIC DIOXIDE EXPOSURE ALONE AND IN COMBINATION(PDF)

Chinese Journal of Applied & Environmental Biology[ISSN:1006-687X/CN:51-1482/Q]

Issue:
1997 03
Page:
199-203
Research Field:
Publishing date:

Info

Title:
RESPONSE OF 110 SPECIES TREES TO SIMULANT ACID RAIN AND SULFURIC DIOXIDE EXPOSURE ALONE AND IN COMBINATION
Author(s):
Chen Shuyuan Xu Hebao Shi Jianwen Xie Mingyun Feng Zongwei Miao Hong Zhang Hongrui
1. Institute of Botany, Jiangsu Province, Academia Sinica, Nanjing 210014;
2. Research Center for Eco-Environmental Sciences, Academia Sinica, Beijing 100080
Keywords:
treesacid rainSO2exposure test
CLC:
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PACS:
DOI:
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DocumentCode:

Abstract:
This peper described the response of 110 species of trees which were exposed to acid rain and SO2 alone and in combination. The twigs of the trees were treated by spraying AR (pH 2.0, 3.0, 4.5 and 5.6, respectively) or exposing to SO2[ρ(SO2) 1.0, 2.0, 3.0 4.0 mg/m3, respectively ] in open top field chambers. In the test of complex exposure, The twigs were firstly treated by spraying AR and then by exposing to SO2. The results indicated that the resistance and sensitivity to AR and SO2 varied with different species of trees,and their damages also varied in different ways.

References

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Last Update: 1900-01-01