大长山人工生境开发示范区水质评价
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摘要
为了评价大长山人工生境开发示范区水质环境,于2013—2015年对大连长海县大长山岛人工生境开发示范区进行了8个航次的环境调查,获取了盐度、pH、COD等20个水化学指标,并利用主成分分析法及单因子指数法研究分析了该海域的水质状况。结果表明:除2014年8月航次对照区属Ⅱ类海水标准外,其余航次、站点调查结果均显示大长山海域符合Ⅰ类海水标准;用主成分分析法将20个指标分为了6个主成分,解释了79.165%的结果;主成分得分范围为-1.535~3.706,其中,2014年8月得分最高,评价结果与单因子指数分析结果基本一致。研究表明,大长山人工生境开发示范区整体水质良好。
The water parameters including salinity,pH,and COD were monitored in eight environment voyages in Dachangshan island artificial habitat development demonstration area of Changhai county,Dalian,from 2013 to2015 to evaluate the system of Dachangshan water environment of artificial habitat development demonstration area,and analyzed by principal component analysis( PCA) and single factor index method to evaluate the water quality in the area. The results showed that the water quality in most area of Dachangshan waters met the first kind of seawater standard,except that control plot of the August 2014 voyage belonged to second kind water standard. The principal component analysis( pca) indicated that 20 indices falled into six main components,explaining 79.165%of the results,with principal component score of-1.535 to 3.706,the maximal score in August 2014,and consistent with the single factor index. The findings indicate that the overall water quality is good in Dachangshan artificial habitat development demonstration area.
The water parameters including salinity,pH,and COD were monitored in eight environment voyages in Dachangshan island artificial habitat development demonstration area of Changhai county,Dalian,from 2013 to2015 to evaluate the system of Dachangshan water environment of artificial habitat development demonstration area,and analyzed by principal component analysis( PCA) and single factor index method to evaluate the water quality in the area. The results showed that the water quality in most area of Dachangshan waters met the first kind of seawater standard,except that control plot of the August 2014 voyage belonged to second kind water standard. The principal component analysis( pca) indicated that 20 indices falled into six main components,explaining 79.165%of the results,with principal component score of-1.535 to 3.706,the maximal score in August 2014,and consistent with the single factor index. The findings indicate that the overall water quality is good in Dachangshan artificial habitat development demonstration area.
引文
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[32]陈勇,于长清,张国胜,等.人工鱼礁的环境功能与集鱼效果[J].大连海洋大学学报,2002,17(1):64-69.
[33]刘鹏.人工鱼礁的发展现状及环境功能[J].现代农业科技,2011(20):312,314.
[34]秦伯强,胡维平,陈伟民,等.太湖梅梁湾水动力及相关过程的研究[J].湖泊科学,2000,12(4):327-334.
[35]陈伟民,陈宇炜,秦伯强,等.模拟水动力对湖泊生物群落演替的实验[J].湖泊科学,2000,12(4):343-352.
[2]周艳波,蔡文贵,陈海刚,等.人工鱼礁生态诱集技术的机理及研究进展[J].海洋渔业,2010,32(2):225-230.
[3]王宏,陈丕茂,李辉权,等.澄海莱芜人工鱼礁集鱼效果初步评价[J].南方水产,2008,4(6):63-69.
[4]孙利元.山东省人工鱼礁建设效果评价[D].青岛:中国海洋大学,2010.
[5]张瑞春.大长山岛镇海珍品养殖的现状、制约因素及对策[J].齐鲁渔业,2005,22(4):44.
[6]国家海洋局.GB173784—2007海洋监测规范[M].北京:海洋出版社,1991.
[7]王维,纪枚,苏亚楠.水质评价研究进展及水质评价方法综述[J].科技情报开发与经济,2012,22(13):129-131.
[8]冯利华.环境质量的主成分分析[J].数学的实践与认识,2003(8):32-35.
[9]刘潇,薛莹,纪毓鹏,等.基于主成分分析法的黄河口及其邻近水域水质评价[J].中国环境科学,2015,35(10):3187-3192.
[10]Chapagain S K,Pandey V P,Shrestha S,et al.Assessment of deep groundwater quality in Kathmandu Valley using multivariate statistical techniques.[J].Water Air&Soil Pollution,2010,210(1-4):277-288.
[11]Zhang Bing,Song Xianfang,Zhang Yinghua,et al.Hydrochemical characteristics and water quality assessment of surface water and groundwater in Songnen Plain,Northeast China[J].Water Research,2012,46(8):2737-2748.
[12]Nosrati K,Eeckhaut M V D.Assessment of groundwater quality using multivariate statistical techniques in Hashtgerd Plain,Iran[J].Environmental Earth Sciences,2012,65(1):331-344.
[13]Zhou Feng,Liu Yong,Guo Huaicheng.Application of multivariate statistical methods to water quality assessment of the watercourses in Northwestern New Territories,Hong Kong[J].Environmental Monitoring&Assessment,2007,132(1-3):1-13.
[14]Zhou F,Guo H,Liu Lei.Quantitative identification and source apportionment of anthropogenic heavy metals in marine sediment of Hong Kong[J].Environmental Geology,2007,53(2):295-305.
[15]韩伟,李钢.主成分分析在地区科技竞争力评测中的应用[J].数理统计与管理,2006,25(5):512-517.
[16]杨竞,童祯恭,刘玉哲.Spss软件对饮用水水质进行主成分分析评价的运用[J].环境科学与技术,2011,34(7):171-174.
[17]刘臣辉,吕信红,范海燕.主成分分析法用于环境质量评价的探讨[J].环境科学与管理,2011,36(3):183-186.
[18]张弘,赵惠祥,刘燕萍,等.基于主成分分析法的科技期刊评价方法[J].编辑学报,2008,20(1):87-90.
[19]Perkins R G,Underwood G J C.Gradients of chlorophyll a and water chemistry along an eutrophic reservoir with determination of the limiting nutrient by in situ nutrient addition[J].Water Research,2000,34(3):713-724.
[20]Lundberg C,L9nnroth M,Von Numers M,et al.A multivariate assessment of coastal eutrophication.Examples from the Gulf of Finland,Northern Baltic Sea[J].Marine Pollution Bulletin,2005,50(11):1185-1196.
[21]尹炜,辛小康,梁建奎,等.基于主成分分析的丹江口水库支流水质评价[J].水电能源科学,2015,33(1):34-38.
[22]杨东方,于子江,张柯,等.营养盐硅在全球海域中限制浮游植物的生长[J].海洋环境科学,2008,27(5):547-553.
[23]高嵩,范士亮,韩秀荣,等.浒苔绿潮与南黄海近岸海域水质的关系[J].中国环境科学,2014,34(1):213-218.
[24]王伟定,梁君,章守宇.人工鱼礁建设对浙江嵊泗海域营养盐与水质的影响[J].水生生物学报,2010,34(1):78-87.
[25]唐伟尧.威海西港人工鱼礁区大型底栖藻类季节性变化[D].青岛:中国海洋大学,2014.
[26]Shipley J B,Cowan Jr J H C.Artificial reef placement:a red snapper,Lutjanus campechanus,ecosystem and fuzzy rule-based model[J].Fisheries Management and Ecology,2011,18(2):154-167.
[27]孙习武,张硕,赵裕青,等.海州湾人工鱼礁海域鱼类和大型无脊椎动物群落组成及结构特征[J].上海海洋大学学报,2010,19(4):505-513.
[28]刘永虎,程前,田涛,等.大连獐子岛人工鱼礁海域夏季水质变化与评价[J].大连海洋大学学报,2016,31(3):331-337.
[29]卢璐,张硕,赵裕青,等.海州湾人工鱼礁海域沉积物中重金属生态风险的分析[J].大连海洋大学学报,2011,26(2):126-132.
[30]杨柳,张硕,孙满昌,等.海州湾人工鱼礁海域春、夏季浮游植物群落结构及其与环境因子的关系[J].生物学杂志,2011,28(6):14-18.
[31]于亚群,田涛,陈勇,等.獐子岛深水人工鱼礁区大泷六线鱼生长特性研究[J].大连水产学院学报,2016,31(2):205-210.
[32]陈勇,于长清,张国胜,等.人工鱼礁的环境功能与集鱼效果[J].大连海洋大学学报,2002,17(1):64-69.
[33]刘鹏.人工鱼礁的发展现状及环境功能[J].现代农业科技,2011(20):312,314.
[34]秦伯强,胡维平,陈伟民,等.太湖梅梁湾水动力及相关过程的研究[J].湖泊科学,2000,12(4):327-334.
[35]陈伟民,陈宇炜,秦伯强,等.模拟水动力对湖泊生物群落演替的实验[J].湖泊科学,2000,12(4):343-352.