|本期目录/Table of Contents|

[1]郑文教,王文卿,林鹏.九龙江口桐花树红树林对重金属的吸收与累积[J].应用与环境生物学报,1996,2(03):207-213.
　Zheng Wenjiao,Wang Wenqing,Lin Peng.ABSORPTION AND ACCUMULATION OF HEAVY METALS IN AEGICERAS CORNICULATUM MANGROVE FOREST IN THE ESTUARY OF THE JIULONG RIVER IN FUJIAN[J].Chinese Journal of Applied & Environmental Biology,1996,2(03):207-213.
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九龙江口桐花树红树林对重金属的吸收与累积()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
2卷
期数:
1996年03期
页码:
207-213
栏目:
论文
出版日期:
1996-08-25

文章信息/Info

Title:
ABSORPTION AND ACCUMULATION OF HEAVY METALS IN AEGICERAS CORNICULATUM MANGROVE FOREST IN THE ESTUARY OF THE JIULONG RIVER IN FUJIAN
作者:
郑文教;  王文卿;  林鹏
厦门大学环境科学研究中心和生物系 厦门 361005
Author(s):
Zheng Wenjiao;  Wang Wenqing;  Lin Peng
Research Center for Environmental Science and Department of Biology, Xiamen University, Xiamen 361005
关键词:
红树林; 桐花树; 重金属; 吸收与累积
Keywords:
mangrove; Aegiceras corniculatum; heavy medal; absorption and accumulation
摘要:
探讨了福建九龙江口桐花树红树林对CU、Ph、Zn、Cd、Mn元素的吸收、累积及分布。结果表明:该林地土壤5种元素的储量关系为Mn>Zn>Ph>CU≥Cd;植物体不同部位,各元素含量有着明显的差异,含量范围分别为Ch1.51～5.70、Pb1.30～10.70、Zn18.0～100.1、Cd0.04～0.23和Mn15.5～237.5(w/10-6);植物对土壤元素的富集系数大小依次为Cd>Zn>Mn>Cu>Ph;群落现存生物量中,CU、Pb、Zn、Cd、Mn元素的现存累积量分别为16.56、63.30、445.05、1.14和1656.93(ρA/mg·m-2).其中,地下部分别占70.2%、81.8%、76.2%、72.2%和82.1%;林地残留物相应元素的储量分别为211.11、184.00、1941.69、6.19和22248.31(ρA/μg·m-2).
Abstract:
Aborption,accurnulation and dsribtit on of Cu, Pb, Zn,Cd and Mn elements in Aegiceras corniculatum mangrove forest in the estuary of the Jiulong River in Fujian were studied and the results showed that the storages of those elements in the soil of the forest were Mn > Zn > Pb > Cu ≥ Cd ; the element contents in different plant perts were quite different, the ranges of the contents were Cu 1.51~5.70, Pb 1.30~10.70,Zn 18.0~100.1,Cd 0.04 ~0.23 and Mn 15.5~237.5(w/10-5),and their storages in the standing crops of the community were 46.56 for Cu, 63.30 for Pb, 445.05 for Zn, 1.14 for Cd and 1 656.93 for Mn ((ρA/μg·m-2),of which the underground pert accounted for 70.2%, 81.8%, 76.2%, 72.2% and 82.1 %, respectively ; the accumulation ratio of the elements in plants to those in soil was Cd>Zn>Mn>CU >Pb; the storages of elements in the litter on forest floor were Cu 211.11, Pb 184.00,Zn 1941.69,Cd 6.19 and Mn 22 248.31(ρA/μg·m-2), respectively.

参考文献/References:

[1] 林鹏.红树林.北京:海洋出版社,1984. 95~102
[2] Teas H J. Silviculture with saline water. In:Hollaender A ed. The Aiosaline Conecpt. New York; Plenum Publishing Corporation,1979. 117~161
[3] Walsh G E,Ainsworth K A,Rigby R. Resistance of red mangrove (Rhizophora mangle L.)seedlings to lead,cadmiun and mercury.Riotropica. 1979 ,11(11);22~27
[4] 林鹏,陈荣华.九龙江口红树林对汞的循环和净化作用.海洋学报.1989,11(2),242~247
[5] 郑文教,连玉武,郑逢中等.广西英罗湾红海榄红树群落锰镍的累积和循环.厦门大学学报(自然科学版).1995,34(5):829~834
[6] 郑逢中,林鹏,郑文教等.秋茄对镉的吸收、累积及净化作用的研究.植物生态学与地植物学学报.1992,16(30 220~226
[7] 范航清.广西海岸红树林现状及人为干扰.见:范航清等编.中国红树林研究与管理.北京:科学出版社,1995. 189~202
[8] 缪绅裕.红树林污染生态学研究进展.广西科学院学报.1993,9(2):111~115
[9] 林鹏,王文卿,胡宏友.九龙江口桐花树群落的生物量和能量的初步研究.见:范航清等编.中国红树林研究与管理.北京:科学出版社,1995. 100~106

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备注/Memo

备注/Memo:
收稿日期:1995-10-12;接受日期:1996-1-10。
基金项目:国家自然科学基金
更新日期/Last Update: 1900-01-01