全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
-  2015 

城市湿地公园周边干扰对其水环境健康的影响——以西溪国家湿地公园为例

DOI: 10.11821/dlyj201505005

Keywords: 人为干扰,水环境健康,周边区域,城市湿地,西溪湿地

Full-Text   Cite this paper   Add to My Lib

Abstract:

摘要: 城市湿地作为城市中的“湿岛”,极易受到人类干扰,这种干扰不仅来自湿地内部,其周边的人为活动对湿地的干扰尤为严重。利用干扰邻近度的概念设计移动窗口算法,分析周边人为干扰对公园内部影响的特点。同时,计算水环境健康指数,辨识周边人为干扰对湿地公园水环境健康的影响。结果表明:① 西溪湿地周边干扰面积占整个周边区域的37.7%,主要集中在北部周边区域,东部周边区域的干扰相对较少;② 公园内64%的区域受到周边干扰的影响,且影响程度空间差异显著。由公园边缘向中心,干扰影响的强度急剧下降;③ 不同干扰影响程度下,水环境健康指数呈现明显差异。较强影响区域水体的总氮、总磷和叶绿素a浓度最高,且水体健康指数最低。

References

[1]  Franoise B, Jacques B. Landscape Ecology: Concepts, Methods and Applications. New Hampshire: Science Publishers, 2003.
[2]  刘红玉, 张世奎, 吕宪国. 三江平原湿地景观结构特征时空变化. 地理学报, 2004, 59(3): 391-401. [Liu Hongyu, Zhang Shikui, Lu Xianguo. Wetland landscape structure and the spatial-temporal changes in 50 years in the Sanjiang plain. Acta Geographica Sinica, 2004, 59(3): 391-401.]
[3]  王根绪, 刘进其, 陈玲. 黑河流域典型区土地利用格局变化及影响比较. 地理学报, 2006, 61(4): 339-348. [Wang Gengxu, Liu Jinqi, Chen Ling. Comparison of spatial diversity of land use changes and the impacts on two typical areas of Heihe River Basin. Acta Geographica Sinica, 2006, 61(4): 339-348.]
[4]  Fahrig L. When does fragmentation of breeding habitat affect population survival. Ecological Modeling, 1998, 105(2): 273-292.
[5]  Hanski I. Connecting the parameters of local extinction and metpopulation dynamics. Oikos, 1998, 83(2): 390-396.
[6]  中华人民共和国住房和城乡建设部http://baike.baidu.com/view/2981682.htm, 2014-05-05. [Ministry of Housing and Urban-Rural Develpment of the People Republic of China. The list of national wetland park.http://baike.baidu.com/view/2981682.htm, 2014-05-05.]
[7]  刘红玉, 李兆富. 流域土地利用/覆被变化对洪河保护区湿地景观的影响. 地理学报, 2007, 62(11): 1215-1222. [Liu Hongyu, Li Zhaofu. Effects of land use/cover change on wetland landscape of Honghe Nature Reserve. Acta Geographica Sinica, 2007, 62(11): 1215-1222.]
[8]  刘红玉, 李兆富. 周边区域湿地景观变化对洪河保护区涉禽栖息地的影响. 生态学报, 2008, 28(10): 5011-5019. [Liu Hongyu, Li Zhaofu. Effects of landscape change of wetlands on habitats of water fowls with in Honghe Nature Reserve by its surrounding area. Acta Ecologica Sinica, 2008, 28(10): 5011-5019.]
[9]  岳隽, 王仰麟, 彭建. 城市河流的景观生态学研究: 概念框架. 生态学报, 2005, 25(6): 1422-1429. [Yue Jun, Wang Yanglin, Peng Jian. A conceptual framework for the study of urban river based on landscape ecology. Acta Ecologica Sinica, 2005, 25(6): 1422-1429.]
[10]  胡和兵, 刘红玉, 郝敬锋, 等. 南京市九乡河流域景观格局空间分异对河流水质的影响. 环境科学, 2012, 33(3): 794-801. [Hu Hebing, Liu Hongyu, Hao Jingfeng, et al.Influence of spatial difference on water quality in Jiuxiang river watershed, Nanjing. Environmantal Science, 2012, 33(3): 794-801.]
[11]  刘珍环, 李正国, 杨鹏, 等. 城市景观组分影响水质退化的阈值研究. 生态学报, 2013, 33(2): 586-594. [Liu Zhenhuan, Li Zhengguo, Yang Peng, et al.The degradation threshold of water quality associated with urban landscape component. Acta Ecologica Sinica, 2013, 33(2): 586-594. ]
[12]  郝敬锋, 刘红玉, 胡和兵, 等. 南京市湿地水质对城市化影响强度的响应研究. 环境科学, 2012, 33(7): 2259-2264. [Hao Jingfeng, Liu Hongyu, Hu Hebing, et al.Responses of wetland water quality to influence the strengthness of urbanization in Nanjing, China. Environmantal Science, 2012, 33(7): 2259-2264.]
[13]  李玉凤, 刘红玉, 曹晓, 等. 西溪国家湿地公园水质时空分异特征研究. 环境科学, 2010, 31(9): 2036-2041. [Li Yufeng, Liu Hongyu, Cao Xiao, et al.Characteristics of temporal and spatial distribution of water quality in urban wetland of the Xixi National Wetland Park, China. Environmantal Science, 2010, 31(9): 2036-2041.]
[14]  Pickett S T A, White P S. The Ecology of Natural Disturbance and Patch Dynamics. USA: Academic Press, 1985.
[15]  Zurlini G, Zaccarelli N, Petrosillo I. Indicating retrospective resilience of multi-scale patterns of real habitats in a landscape. Ecological Indicators, 2006, 6(1): 184-204.
[16]  Zaccarelli N, Riitters K H, Petrosillo I, et al.Indicating disturbance content and context for preserved areas. Ecological Indicators, 2008, 8(6): 1-17.
[17]  Zurlini G, Riitters K, Zaccarelli N, et al.Disturbance patterns in a socio-ecological system atmultiple scales. Ecological Complexity, 2006, 3(2): 119-128.
[18]  孔博, 邓伟, 陶和平, 等. 三江平原典型湿地的多尺度人为干扰格局研究. 北京林业大学学报, 2010, 32(2): 100-105. [Kong Bo, Deng Wei, Tao Heping, et al.Patterns of human disturbance at multiple scales in the wetland of Sanjiang Plain, Northeastern China. Journal of Beijing Forestry University, 2010, 32(2): 100-105.]
[19]  李玉凤. 城市湿地公园景观健康研究: 以杭州西溪国家湿地公园为例. 南京: 南京师范大学博士学位论文, 2011. [Li Yufeng. Evaluating landscape health in urban wetland park: A case study of Xixi National Wetland Park in Hangzhou, China. Nanjing: Doctoral Dissertation of Nanjing Normal University, 2011.]
[20]  王骥, 王建. 浮游植物的叶绿素含量、生物量、生产量相互转换中的若干问题. 武汉植物学研究, 1984, 2(2): 249-258. [Wang Ji, Wang Jian. Some problems in the coversion among chlorophylla, biomass and production of phytoplankton. Wuhan Botanical Research, 1984, 2(2): 249-258.]
[21]  李玉凤, 刘红玉, 郝敬锋, 等. 湿地水环境健康评价方法及案例分析. 环境科学, 2012, 33(2): 346-351. [Li Yufeng, Liu Hongyu, Hao Jingfeng, et al.A quantitative method and case analysis for assessing water health. Environmantal Science, 2012, 33(2): 346-351.]
[22]  Calvo S, Barone R, Naselli L, et al.Limnological studies on lakes and reservoirs of Sicily. Naturalista Sicil, 1993, 17(S): 191-257.
[23]  戎良. 杭州西溪湿地景观格局研究分析. 杭州: 浙江大学硕士学位论文, 2007. [Rong Liang. Researches on landscape pattern of Hangzhou Xixi wetland. Hangzhou: Master Dissertation of Zhejiang University, 2007.]
[24]  谢长永. 杭州西溪湿地生态系统营养特征的研究. 杭州: 杭州师范大学硕士学位论文, 2012. [Xie Changyong. Study on the nutritional characteristics of Hangzhou Xixi wetland ecosystem. Hangzhou: Master Dissertation of Hangzhou Normal University, 2012.]

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133