酸雨及大气污染对马尾松木材材性影响的研究 Ⅱ.木材构造

摘要/Abstract

摘要：

对广西壮族自治区生长在严重酸雨危害(S_II)、轻度酸雨危害(S_I)和未受酸雨危害(S₀)三个地方的马尾松(Pinus massoniana Lamb.)木材构造进行了研究, 结果如下:边材宽度、管胞长度、径向直径、径壁厚度及弦壁厚度, S_II < S_I < S₀; 年轮宽度、管胞径向腔径、弦向直径、弦向腔径及管胞比量, S_II < S₀ < S_I:晚材率、管胞胞壁率及树脂道比量, S_II>S_I>S₀; 木射线比量, S_II>S₀>S_I; 纤丝角, S_II=S₀ < S_I。经方差分析, 边材宽度、年轮宽度及管胞径向直径三者差异显著; 而其它各项差异均不显著。

关键词: 酸雨, 大气污染, 马尾松, 木材构造

Abstract:

Five trees from each of three level of diseased Masson Pine (Pinus massoniana Lamb.)stand affected by air pollution and acid rain were collected from LiuZhou of Guangxi Autonomy, China. The results of wood structural characteristics of the seriously diseased (S_II) trees as compared to the slightly diseased (S_I) and no diseased (S₀) trees obtained from the study were as follows:1. The width of sapwood: S_II (7.62cm) < S_I(8.57cm) < S₀(9.30cm);2. The width of annual ring: S_II(3.48cm) < S₀(4.82mm) < S_I(5.00mm);3. The percentage of latewood: S_II (37.6%)>S_I (36.7%)>S₀(36.2%);4. The percentage of traicheid wall: S_II(48.13%)>S_I(47.51%)>S₀(46.08%);5. The ratio of tissueThe tracheid: S_II(91.9%) < S_I(92.69%) < S₀(92.80%);The ray: S_II(7.34%)>S₀(6.78%)>S_I(6.55%);The resin canal: S_II (0.68%) >S_I (0.57%) >S₀ (0.52%);6. The Morphology of tracheidThe length of tracheid: S_II(3828μm) < S_I(3966μm) < S₀(4372μm);The tangential diameter of tracheid: S_II(36.11μm) < S₀(37.28μm) < S_I(37.72μm);The tangential diameter of tracheid Iumen: S_II(24.91μm) < S₀(24.95μm) < S_I(26.12μm);The tangential wall thickness: S_II(5.06μm) < S_I(5.25μm) < S₀(5.7μm);The radial diameter of tracheid: S_II(35.08μm) < S_I(37.51μm) < S₀(38.10μm);The radial diameter of tracheid lumen: S_II(24.97μm) < S₀ (26.69μm) < S_I(27.07μm);The radial wall thickness of tracheid: S_II(5.6μm) < S_I(5.8μm) < S₀(6.17μm);7. The fibrillar angle: S_II: S₀ (7.0°) < S_I(7.3°);Diferent analysis indicated that the differences among the width of sapwood, the width of annual ring and the radial diameter of tracheid of seriously diseased trees and that of slightly diseased trees and no diseased trees were significant, but the others were insignificant.

Key words: Acid rain, Air pollution, Pinus massoniana, Wood structure

刘鹏. 酸雨及大气污染对马尾松木材材性影响的研究 Ⅱ.木材构造[J]. 林业科学, 1996, 32(1): 69-77.

Peng Liu. PROPERTIES OF WOOD FROM MASSON PINE STAND AFFECTED BY AIR POLLUTION AND ACID RAIN Ⅱ. Wood Structure[J]. Scientia Silvae Sinicae, 1996, 32(1): 69-77.

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参考文献 19

1	Josef Bauch. Characteristics and response of wood in declining trees from forests affected by pollution IAWA Bul. 1986, Vol. 7(4)
2	邓仕坚, 陈楚莹, 等. 树冠及叶凋落物对模拟酸雨缓冲能力的初探. 环境科学, 1992, 13 (2)
3	Brigitle Wahlmnn at al. Radial increement in different tree heights in Beech Stands affected by air pollution. IAWA. Bul. 1986, Vol, 7(4)
4	Ingrid de Kort. Wood structure and growth ring width of vital and non-vital Douglas fir (Pseudotsuga menziesis) from a single stand in the Netherlands. IAWA Bul. 1986, Vol.7(4)
5	A. Fruhwald. Technological properties of wood from trees in polluted regions. IAWA Bul. 1986, Vol. 7(4)
6	A. pozgij, S Kurjatko. Wood properties of spruce from forests affected by pollutionin Czechoslovakia. IAWA Bul. 1986, Vol. 7(4)
7	H. Von Aufsess, H Schulz. Investigations on the storage behaviour of roundwood from healthy and diseased Beeches. IAWA Bul. 1986, Vol. 7(4)
8	杨金宽, 等. 马尾松酸雨危害与次期性害虫之间关系的研究. 环境科学, 1991, 12 (1)
9	W C Shoctle, J Bauch. Wood charateristics of Abies balsamea in the New England states commpared to Abies alba from sites in Europe decline problems. IAWA Bul. 1986, Vol. 7(4)
10	程伯容, 许广山等.酸性沉降物对重庆土壤和森林生态的影响.中国环境科学学会编《酸雨文集》.中国环境科学出版社, 1989
11	曹洪法, 高映新等.峨嵋山冷杉衰亡与酸性降水关系初步研究.中国环境科学学会编《酸雨文集》.中国环境科学出版社, 1989
12	杨东真.酸雨与气象条件的关系.中国环境科学学会编《酸雨文集》.中国环境科学出版社, 1989
13	曹洪法, 陈锐章等.模拟酸雨对农作物生长和产量影响的研究.中国环境科学学会编《酸雨文集》.中国环境科学出版社, 1989
14	柳州市国营林场经营方案编写队.林场经营方案. 1990
15	成俊卿等.木材学.中国林业出版社, 1985
16	夏冰, 杨开红, 兰涛. 树木年轮年代学及其在环境中的应用. 环境科学, 1991, 12 (5)
17	黄会一, 等. 树木年轮元素与环境污染关系的研究. 中国环境科学, 1993, 12 (1)
18	张光华, 赵殿五等.酸雨.中国环境科学出版社, 1989
19	Fritts H C. Tree rings and climate. Academic Press, London, 1976

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