徐梦琪,娄琦,崔晓莹,李正炎

• 1:中国海洋大学环境科学与工程学院
• 2:中国海洋大学海洋环境与生态教育部重点实验室

摘要(Abstract)：

海湾营养物基准是指对海湾地区没有不利或有害影响的环境营养物参数的最大剂量或浓度，能够为富营养化风险评估和水质目标管理提供参照条件。本研究根据2014—2017年的胶州湾现场监测数据，采用频数分布法、分类回归树模型以及非参数拐点分析等统计分析法，推导营养物基准候选值，并基于赤潮敏感藻生态响应，通过室内多藻种实验开展营养物基准校验。结果表明：不同方法得到的营养物基准值存在一定差异，多藻种实验得到的生态响应值普遍高于统计分析法得到的基准候选值。综合考虑胶州湾目前的水质状况及富营养化水平，胶州湾水体溶解无机氮、总氮、活性磷酸盐和总磷的营养物基准推荐值分别为0.152、0.394、0.003 2和0.008 9 mg/L。研究结果有望为青岛胶州湾水体富营养化控制和营养物标准制定提供科学支撑。

关键词(KeyWords)： 胶州湾;营养物基准;频数分布法;压力-响应模型;富营养化

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(41476090)资助~~

作者(Author): 徐梦琪,娄琦,崔晓莹,李正炎

参考文献(References)：

• [1] Huang L M,Tan Y H,Song X Y,et al.The status of the ecological environment and a proposed protection strategy in Sanya Bay,Hainan Island,China[J].Marine Pollution Bulletin,2003,47(1-6):180-186.
• [2] Zhou Y,Wang L L,Zhou Y Y,et al.Eutrophication control strategies for highly anthropogenic influenced coastal waters[J].Science of the Total Environment,2020,705:135760.
• [3] Yan Q,Cheng T T,Song J T,et al.Internal nutrient loading is a potential source of eutrophication in Shenzhen Bay,China[J].Ecological Indicators,2021,127:107736.
• [4] Anderson D M,Fensin E,Gobler C J,et al.Marine harmful algal blooms (HABs) in the United States:History,current status and future trends[J].Harmful Algae,2021,102:101975.
• [5] Fang X,Wang Q,Wang J C,et al.Employing extreme value theory to establish nutrient criteria in bay waters:A case study of Xiangshan Bay[J].Journal of Hydrology,2021,603:127146.
• [6] US EPA.Nutrient Criteria Technical Guidance Manual:Lakes and Reservoirs[R].USA:United States Environmental Protection Agency,2000.
• [7] US EPA.Nutrient Criteria Technical Guidance Manual:Rivers and Streams[R].USA:United States Environmental Protection Agency,2000.
• [8] US EPA.Nutrient Criteria Technical Guidance Manual:Estuarine and Coastal Marine Waters[R].USA:United States Environmental Protection Agency,2001.
• [9] US EPA.Nutrient Criteria Technical Guidance Manual:Wetlands[R].USA:United States Environmental Protection Agency,2008.
• [10] US EPA.Using Stressor-Response Relationships to Derive Numeric Nutrient Criteria[R].USA:United States Environmental Protection Agency,2010.
• [11] Heatherly T.Acceptable nutrient concentrations in agriculturally dominant landscapes:A comparison of nutrient criteria approaches for Nebraska rivers and streams[J].Ecological Indicators,2014,45:355-363.
• [12] Hausmann S,Charles D F,Gerritsen J,et al.A diatom-based biological condition gradient (BCG) approach for assessing impairment and developing nutrient criteria for streams[J].Science of the Total Environment,2016,562:914-927.
• [13] Phillips G,Teixeira H,Poikane S,et al.Establishing nutrient thresholds in the face of uncertainty and multiple stressors:A comparison of approaches using simulated datasets[J].Science of the Total Environment,2019,684:425-433.
• [14] Poikane S,Phillips G,Birk S,et al.Deriving nutrient criteria to support ‘good’ ecological status in European lakes:An empirically based approach to linking ecology and management[J].Science of the Total Environment,2019,650:2074-2084.
• [15] Herrero F S,Teixeira H,Poikane S.A novel approach for deriving nutrient criteria to support good ecological status:Application to coastal and transitional waters and indications for use[J].Frontiers in Marine Science,2019,6:255.
• [16] Zheng B H,Zhou J,Liu L S,et al.The reference condition for Eutrophication Indictor in the Yangtze River Estuary and adjacent waters-causal variables[J].Acta Ecologica Sinica,2013,33(9):2768-2789.
• [17] Zhang Y L,Huo S L,Ma C Z,et al.Using stressor-response models to derive numeric nutrient criteria for lakes in the Eastern Plain Ecoregion,China[J].CLEAN-Soil,Air,Water,2014,42(11):1509-1517.
• [18] 苏静，杨福霞，苏荣国，等.辽河口营养物基准值的制定方法[J].中国海洋大学学报(自然科学版),2016(9):78-84.Su J,Yang F X,Su R G,et al.Approach of nutrient criteria establishment and application in the Liaohe Estuary[J].Periodical of Ocean University of China,2016(9):78-84.
• [19] Huo S L,Ma C Z,Xi B D,et al.Development of methods for establishing nutrient criteria in lakes and reservoirs:A review[J].Journal of Environmental Sciences,2018(5):54-66.
• [20] Wang Z X,Wang H P,Fan S L,et al.Community structure and diversity of macrobenthos in Jiaozhou Bay[J].Marine Pollution Bulletin,2021,171:112781.
• [21] Zhang L,Xiong L,Li J,Huang X.Long-term changes of nutrients and biocenoses indicating the anthropogenic influences on ecosystem in Jiaozhou Bay and Daya Bay,China[J].Marine Pollution Bulletin,2021,168:112406.
• [22] 宋金明，袁华茂，李学刚，等.胶州湾的生态环境演变与营养盐变化的关系[J].海洋科学，2020(8):106-117.Song J M,Yuan H M,Li X G,et al.Relationship between ecological environment evolution and nutrient changes in Jiaozhou Bay[J].Marine Science,2020(8):106-117.
• [23] 徐菡悦，王保栋，辛明，等.胶州湾营养盐的长期变化及其生态效应[J].海洋科学进展，2020(2):276-286.Xu H Y,Wang B D,Xin M,et al.Long-term changes of nutrients and their ecological effects in the Jiaozhou Bay[J].Advances in Marine Science,2020(2):276-286.
• [24] Huan Q L,Pang R S,Zhou Q L,et al.Variation trends of nitrogen and phosphorus and the relationship with HABs in Shenzhen coastal waters[J].Marine Environmental Research,2016,35:909-914.
• [25] Lin G H,Li K Q,Liang S K,et al.Compound eutrophication index:An integrated approach for assessing ecological risk and identifying the critical element controlling harmful algal blooms in coastal seas[J].Marine Pollution Bulletin,2020,150:110585.
• [26] Liu S Y,Gibson K,Cui Z M,et al.Metabarcoding analysis of harmful algal species in Jiaozhou Bay[J].Harmful Algae,2020,92:101772.
• [27] Huo S L,Xi B D,Ma C Z,et al.Stressor-response models:a practical application for the development of Lake nutrient criteria in China[J].Environmental Science & Technology,2013,47(21):11922-11923.
• [28] De'ath G,Fabricius K E.Classification and regression trees:A powerful yet simple technique for ecological data analysis[J].Ecology,2000,81(11):3178-3192.
• [29] Qian S S,King R S,Richardson C J.Two statistical methods for the detection of environmental thresholds[J].Ecological Modelling,2003,166(1-2):87-97.
• [30] 周健，王玮，吴志宏，等.山东沿海赤潮灾害基本特征及防控对策建议[J].海洋环境科学，2020(4):537-543.Zhou J,Wang W,Wu Z H,et al.The basic characteristics and prevention countermeasures of red tide in Shandong coast waters[J].Marine Environmental Science,2020(4):537-543.
• [31] 刘淑雅，陈楠生.胶州湾海域浮游植物和赤潮物种的生物多样性研究进展[J].海洋科学，2021(4):170-188.Liu S Y,Chen N S.Advances in biodiversity analysis of phytoplankton and harmful algal bloom species in the Jiaozhou Bay[J].Marine Science,2021(4):170-188.
• [32] 刘霜，张继民，张洪亮，等.青岛近海赤潮灾害分级与时空分布及赤潮生物的变化[J].水生态学杂志，2014(4):43-47.Liu S,Zhang J M,Zhang H L,et al.Spatial-temporal distribution and hazard grading of red tide and variation of red-tide species in Qingdao adjacent sea area[J].Journal of Hydroecology,2014(4):43-47.
• [33] 韩笑天，邹景忠，张永山.胶州湾赤潮生物种类及其生态分布特征[J].海洋科学，2004,28(2):49-54.Han X T,Zou J Z,Zhang Y S.Harmful algae bloom species in Jiaozhou Bay and the features of distribution[J].Marine Science,2004,28(2):49-54.
• [34] 王修林，邓宁宁，祝陈坚，等.磷酸盐、硝酸盐组成对海洋赤潮藻生长的影响[J].中国海洋大学学报(自然科学版),2004,34(3):453-460.Wang X L,Deng N N,Zhu C J,et al.Effect of nutrients (phosphate and nitrate) composition on the growth of HAB algae[J].Periodical of Ocean University of China,2004,34(3):453-460.
• [35] Karul C,Soyupak S,ilesiz A,et al.Case studies on the use of neural networks in eutrophication modeling[J].Ecological Modelling,2000,134:145-152.
• [36] Ferreira J G,Andersen J H,Borja A,et al.Overview of eutrophication indicators to assess environmental status within the European Marine Strategy Framework Directive[J].Estuarine,Coastal and Shelf Science,2011,93(2):117-131.
• [37] Sun X,Dong Z,Zhang W,et al.Seasonal and spatial variations in nutrients under the influence of natural and anthropogenic factors in coastal waters of the northern Yellow Sea,China[J].Marine Pollution Bulletin,2021,175:113171.
• [38] Yuan H,Song J,Xing J,et al.Spatial and seasonal variations,partitioning and fluxes of dissolved and particulate nutrients in Jiaozhou Bay[J].Continental Shelf Research,2018,171:140-149.
• [39] 胡莹莹，王菊英，张志锋，等.辽河口近岸海域水体营养物推荐基准值的制定方法[J].中国环境科学，2011,31(6):996-1000.Hu Y Y,Wang J Y,Zhang Z F,et al.Approach of nutrient criteria establishment and application in coastal area of Liaohe Estuary[J].Journal of Environmental Sciences,2011,31(6):996-1000.
• [40] Liu B L,Cao W Z,Huang Z,et al.Developing nutrient criteria for the Jiulong River Estuary,southeast China[J].Acta Oceanologica Sinica,2018,37(2):1-13.
• [41] Yang F X,Mi T Z,Chen H T,et al.Developing numeric nutrient criteria for the Yangtze River Estuary and adjacent waters in China[J].Journal of Hydrology,2019,579:124188.
• [42] ENP.Proposed numeric nutrient criteria for south Florida estuaries and coastal waters[R].[s.l.]:Everglades National Park,the South Florida National Resources Center,2012.

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