上海大莲湖湿地和江湾湿地沉积物特性对比评价

doi:10.3969/j.issn.1007-2861.2013.04.010

上海大学学报(自然科学版) ›› 2013, Vol. 19 ›› Issue (4): 380-386.doi: 10.3969/j.issn.1007-2861.2013.04.010

上海大莲湖湿地和江湾湿地沉积物特性对比评价

雷雁茹1, 李春辉1, 何池全1, 陈学萍1, 梁霞1, 崔心红2, 朱义2

(1. 上海大学环境与化学工程学院, 上海200444; 2. 上海市园林科学研究所, 上海200232)

出版日期:2013-08-27 发布日期:2013-08-27
通讯作者: 何池全(1968—), 男, 教授, 博士生导师, 博士, 研究方向为污染环境的生态修复等. E-mail: cqhe@shu.edu.cn
基金资助:
林业公益性行业科研专项基金资助项目(201104088)

Sediment Characteristics Evaluation of Dalian Lake
and Jiangwan Wetlands in Shanghai

LEI Yan-ru, LI Chun-hui, HE Chi-quan, CHEN Xue-ping,

(1. School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China;
2. Shanghai Institute of Landscape Gardening Science, Shanghai 200232, China)

Online:2013-08-27 Published:2013-08-27

摘要/Abstract

摘要： 以上海大莲湖湿地和江湾湿地的沉积物为研究对象, 分别在2011 年4 月、8 月、11 月采集沉积物, 测定沉积物的pH 值、密度、含水率、有机质、总氮(total nitrogen, TN)、总磷(total phosphorus, TP)、速效氮、速效磷.结果表明, 大莲湖湿地沉积物的有机质含量(38.96~120.19 g/kg) > 江湾湿地(20.74~94.64 g/kg), 大莲湖湿地的TN 含量(13.25~26.93 g/kg)> 江湾湿地(5.73~13.56 g/kg), 大莲湖湿地的速效氮占总氮的比例(3.28%)> 江湾湿地(1.62%), 大莲湖湿地的速效磷占总磷的比例(3.88%)>江湾湿地(2.57%). 沉积物理化指标相关性分析和主成分分析结果表明, 大莲湖湿地沉积物密度与有机质、有机质与速效氮分别呈极显著相关性. 江湾湿地与大莲湖湿地沉积物的养分含量对比结果显示, 大莲湖湿地沉积物比江湾湿地更有利于湿地植物的生长和生态系统的恢复.

关键词: 沉积物因子相关, 城市湿地, 大莲湖, 江湾

Abstract: Sediments’ physicochemical properties of two urban wetlands in Shanghai, Jiangwan and Dalian Lake, were investigated, including density, sediment moisture content, pH, organic matter, total nitrogen (TN), total phosphorus (TP), available nitrogen, and available phosphorus. Sediment samples were collected and analyzed in April, August and November, 2011. The results show that sediment organic matters, TN and available nitrogen, phosphorus contents in Dalian Lake wetland were higher than those of Jiangwan wetland. Sediment organic matter contents: Dalian Lake wetland (38.96~120.19 g/kg)>Jiangwan wetland (20.74~94.64 g/kg). TN: Dalian Lake wetland (13.25~26.93 g/kg)>Jiangwan wetland (5.73~13.56 g/kg). Available itrogen accounted for the proportion of total nitrogen: Dalian Lake wetland (3.28%)>Jiangwan wetland (1.62%). Available phosphorus accounted for the proportion of total phosphorus: Dalian Lake wetland (3.88%)>Jiangwan wetland (2.57%). The results show that the development of Dalian Lake wetland sediment is more stable than Jiangwan wetland. Therefore, Dalian Lake wetland is more suitable to the local ecosystem recovery and healthy development.

Key words: Dalian Lake, Jiangwan, sediment factor related, urban wetland

中图分类号:

雷雁茹, 李春辉, 何池全, 陈学萍, 梁霞, 崔心红, 朱义. 上海大莲湖湿地和江湾湿地沉积物特性对比评价[J]. 上海大学学报(自然科学版), 2013, 19(4): 380-386.

LEI Yan-ru, LI Chun-hui, HE Chi-quan, CHEN Xue-ping,. Sediment Characteristics Evaluation of Dalian Lake
and Jiangwan Wetlands in Shanghai[J]. Journal of Shanghai University（Natural Science Edition）, 2013, 19(4): 380-386.

参考文献

[1] Breuste J, Qureshi S. Urban sustainability, urban

ecology and the society for urban ecology (SURE) [J].

Urban Ecosystems, 2011, 14(3): 313-317.

[2] 王红丽, 李艳丽, 张文佺, 等. 湿地土壤在湿地环境功

能中的角色与作用[J]. 环境科学与技术, 2008, 31(9):

62-66.

[3] 何池全, 赵魁义, 余国营, 等. 湿地生态过程研究进展

[J]. 地球科学进展, 2000, 15(2): 165-171.

[4] 姜明, 吕宪国, 杨青. 湿地土壤及其环境功能评价体

系[J]. 湿地科学, 2006(3): 168-173.

[5] 吴迪, 岳峰, 罗祖奎. 上海大莲湖湖滨带湿地的生态修

复[J]. 生态学报, 2011, 31(11): 2999-3008.

[6] 鲁如坤. 土壤农业化学分析方法[M]. 北京: 中国农业

科技出版社, 1999: 18-638.

[7] Ste-Marie C, Pare D. Soil, pH and N availability

effects on net nitrification in the forest floors of

a range of boreal forest stands [J]. Soil Biology and

Biochemistry, 1999, 31(11): 1579-1589.

[8] Lim S, Lee K, Lee S, et al. Carbon mineralization

and retention of livestock manure composts with different

substrate qualities in three soils [J]. Journal of

Soils and Sediments, 2012, 12(3): 312-321.

[9] Sajedi T, Prescott C E, Seely B, et al. Relationships

among soil moisture, aeration and plant communities

in natural and harvested coniferous forests

in coastal British Columbia, Canada [J]. J Ecol, 2012,

100(3): 605-618.

[10] 于法展, 单勇兵, 李保杰. 徐州城区公园绿地土壤容重与

孔隙度的时空变化[J]. 城市环境与城市生态, 2007(4):

7-9.

[11] Millward A, Paudel K, Briggs S. Naturalization

as a strategy for improving soil physical characteristics

in a forested urban park [J]. Urban Ecosystems,

2011, 14(2): 261-278.

[12] Zhu B, Wang Z, Zhang X. Phosphorus fractions

and release potential of ditch sediments from different

land uses in a small catchment of the upper Yangtze

River [J]. Journal of Soils and Sediments, 2012, 12(2):

278-290.
[13] Omonode R A, Vyn T J. Vertical distribution of

soil organic carbon and nitrogen under warm-season

native grasses relative to croplands in west-central

Indiana, USA [J]. Agriculture, Ecosystems and Environment,

2006, 117(2/3): 159-170.

[14] 钟成林, 刘晓艳, 张新颖, 等. 吴淞口近岸湿地沉积物

中腐殖质的组成特征[J]. 上海大学学报: 自然科学版,

2012, 18(4): 408-412.

[15] 祝松鹤, 杨红军, 申哲民, 等. 湖滨湿地土壤渗滤液N

P 分布规律及影响因素的探讨[J]. 农业环境科学学报,

2006, 25(4): 1045-1049.

[16] Hawke D J. Soil P in a forested seabird colony: inventories,

parent material contributions, and N:P stoichiometry

[J]. Aust J Soil Res, 2005, 43(8): 957-962.

[17] 夏栋, 许文年, 赵娟, 等. 植被混凝土护坡基材pH、有

机质及其与速效养分的相关性分析[J]. 水土保持研究,2010(6): 224-227.

[18] 张永泽, 王垣. 自然湿地生态恢复研究综述[J]. 生态学

报, 2001, 21(2): 309-314.

[19] 田昆, 常凤来, 陆梅, 等. 人为活动对云南纳帕海湿地土

壤碳氮变化的影响[J]. 土壤学报, 2004(5): 681-686.

[20] 孔祥丽, 李丽娜, 龚国勇, 等. 旅游干扰对明月山国家森

林公园土壤的影响[J]. 农业现代化研究, 2008, 29(3):

350-353.

[21] 张希彪, 上官周平. 人为干扰对黄土高原子午岭油松人

工林土壤物理性质的影响[J]. 生态学报, 2006, 26(11):

3685-3696.

[22] 李梅, 杨万勤, 肖艳, 等. 干扰对毕棚沟生态旅游区土

壤物理性质的影响[J]. 中国农学通报, 2010, 26(14):

303-307.

上海大莲湖湿地和江湾湿地沉积物特性对比评价

Sediment Characteristics Evaluation of Dalian Lake
and Jiangwan Wetlands in Shanghai

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上海大莲湖湿地和江湾湿地沉积物特性对比评价

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Sediment Characteristics Evaluation of Dalian Lake
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