运用AEM3D模型分析滇池蓝藻对营养盐变化的响应

doi:10.19741/j.issn.1673-4831.2022.0458

Abstract

Abstract: In order to understand the spatial and temporal distribution patterns of cyanobacterial outbreaks and the effect of exogenous nutrient regulation on cyanobacterial outbreaks in Dianchi Lake, the 3-Dimensional coupled Hydrodynamic-Aquatic Ecosystem Model (AEM3D) from HydroNumerics, Australia was used to simulate the spatial and temporal distribution characteristics of TN, TP and cyanobacteria, and to investigate the response relationship of cyanobacteria under different exogenous nutrient concentrations by regulating the values of exogenous nutrients. The results show that the concentration of TP was higher in spring, which acted as an important nutrient factor in algal growth. The concentration of TN was higher in autumn, which played a key role in algal growth. When simulating single-factor exogenous nutrient reduction at different rates, it was found that total exogenous phosphorus had a greater effect on cyanobacteria than total exogenous nitrogen, while the changes in exogenous nitrogen in spring had a greater effect on cyanobacteria. When only TP was controlled, a 25% reduction was effective in reducing Chl-a concentration in the lake, and when only TN was controlled, a 50% nitrogen reduction was more reasonable. Compared to the reduction of a single nutrient, the effect on control of Chl-a concentration was superior when nitrogen and phosphorus nutrients were both reduced by 10% or above 50% at the same time.

Key words: Dianchi Lake, cyanobacteria, AEM3D, exogenous nutrient

CLC Number:

DU Cheng-dong, PAN Ji-zheng, ZHANG Guo-zheng, LI Yong, LUO Chun-liang, LI Qing-zhuo, HUA Yue-zhou. Analysis of Cyanobacterial Response to Nutrient Changes in Dianchi Lake By Using AEM3D Model[J]. Journal of Ecology and Rural Environment, 2023, 39(12): 1534-1546.

References

[1] KAKADE A,SALAMA E S,HAN HW,et al.World Eutrophic Pollution of Lake and River:Biotreatment Potential and Future Perspectives[J]. Environmental Technology & Innovation,2021,23:101604.
[2] GUO Y,DONG Y,CHEN Q Y,et al.Water Inflow and Endogenous Factors Drove the Changes in the Buffering Capacity of Biogenic Elements in Erhai Lake,China[J]. Science of the Total Environment,2022,806:150343.
[3] CONLEY D J,PAERL H W,HOWARTH R W,et al.Controlling Eutrophication:Nitrogen and Phosphorus[J]. Science,2009,323(5917):1014-1015.
[4] 中华人民共和国生态环境部.2020年中国生态环境状况公报[J/OL]. [2021-05-26]. https://www.mee.gov.cn/hjzl/sthjzk/zghjzkgb/.
[5] HÅKANSON L,BRYHN A C,HYTTEBORN J K.On the Issue of Limiting Nutrient and Predictions of Cyanobacteria in Aquatic Systems[J]. Science of the Total Environment,2007,379(1):89-108.
[6] TONG YD,ZHANG W,WANG X J,et al.Decline in Chinese Lake Phosphorus Concentration Accompanied by Shift in Sources since 2006[J]. Nature Geoscience,2017,10(7):507-511.
[7] SCHINDLER D W,CARPENTER S R,CHAPRA S C,et al.Reducing Phosphorus to Curb Lake Eutrophication is a Success[J]. Environmental Science & Technology,2016,50(17):8923-8929.
[8] SCHINDLER D W.Recent Advances in the Understanding and Management of Eutrophication[J]. Limnology and Oceanography,2006,51(1/2):356-363.
[9] RYTHER J H,DUNSTAN W M.Nitrogen,Phosphorus,and Eutrophication in the Coastal Marine Environment[J]. Science,1971,171(3975):1008-1013.
[10] ZHANG R,QI F,LIU C,et al.Cyanobacteria Derived Taste and Odor Characteristics in Various Lakes in China:Songhua Lake,Chaohu Lake and Taihu Lake[J]. Ecotoxicology and Environmental Safety,2019,181:499-507.
[11] JANSSEN A B G,DE JAGER V C L,JANSE J H,et al.Spatial Identification of Critical Nutrient Loads of Large Shallow Lakes:Implications for Lake Taihu (China)[J]. Water Research,2017,119:276-287.
[12] 上官欣欣,薛俊增,吴惠仙.长江口浮游植物群落结构的特征[J]. 上海海洋大学学报,2019,28(5):689-698.[SHANGGUAN Xin-xin,XUE Jun-zeng,WU Hui-xian.Ecological Features of Phytoplankton Community in the Yangtze River Estuary[J]. Journal of Shanghai Ocean University,2019,28(5):689-698.]
[13] XU H,PAERL H W,QIN B Q,et al.Nitrogen and Phosphorus Inputs Control Phytoplankton Growth in Eutrophic Lake Taihu,China[J]. Limnology and Oceanography,2010,55(1):420-432.
[14] WANG S Q,ZHU L,LI Q,et al.Distribution and Population Dynamics of Potential Anatoxin-a-Producing Cyanobacteria in Lake Dianchi,China[J]. Harmful Algae,2015,48:63-68.
[15] ZHOU Q C,ZHANG Y L,LIN D M,et al.The Relationships of Meteorological Factors and Nutrient Levels with Phytoplankton Biomass in a Shallow Eutrophic Lake Dominated by Cyanobacteria,Lake Dianchi from 1991 to 2013[J]. Environmental Science and Pollution Research,2016,23(15):15616-15626.
[16] 张振华,高岩,郭俊尧,等.富营养化水体治理的实践与思考:以滇池水生植物生态修复实践为例[J]. 生态与农村环境学报,2014,30(1):129-135.[ZHANG Zhen-hua,GAO Yan,GUO Jun-yao,et al.Practice and Reflections of Remediation of Eutrophicated Waters:A Case Study of Haptophyte Remediation of the Ecology of Dianchi[J]. Journal of Ecology and Rural Environment,2014,30(1):129-135.]
[17] 祝艳,韩林沛,刘丽君,等.2018年滇池水环境质量评价研究[J]. 环境科学导刊,2020,39(2):75-85.[ZHU Yan,HAN Lin-pei,LIU Li-jun,et al.Water Quality Assessment of Dianchi Lake in 2018[J]. Environmental Science Survey,2020,39(2):75-85.]
[18] 王明净,杜展鹏,段仲昭,等.河湖生态系统生态用水优化研究:以滇池流域为例[J]. 生态学报,2021,41(4):1341-1348.[WANG Ming-jing,DU Zhan-peng,DUAN Zhong-zhao,et al.Estimating the Eco-environmental Water Demand of a River and Lake Coupled Ecosystem:A Case Study of Lake Dianchi Basin[J]. Acta Ecologica Sinica,2021,41(4):1341-1348.]
[19] 张虎才,常凤琴,段立曾,等.滇池水质特征及变化[J]. 地球科学进展,2017,32(6):651-659.[ZHANG Hu-cai,CHANG Feng-qin,DUAN Li-zeng,et al.Water Quality Characteristics and Variations of Lake Dian[J]. Advances in Earth Science,2017,32(6):651-659.]
[20] 高伟,杜展鹏,严长安,等.污染湖泊生态系统服务净价值评估:以滇池为例[J]. 生态学报,2019,39(5):1748-1757.[GAO Wei,DU Zhan-peng,YAN Chang-an,et al.Evaluating Net Ecosystem Services Value of a Polluted Lake:A Case Study of Lake Dianchi[J]. Acta Ecologica Sinica,2019,39(5):1748-1757.]
[21] 郭怀成,王心宇,伊璇.基于滇池水生态系统演替的富营养化控制策略[J]. 地理研究,2013,32(6):998-1006.[GUO Huai-cheng,WANG Xin-yu,YI Xuan.Study on Eutrophication Control Strategy Based on the Succession of Water Ecosystem in the Dianchi Lake[J]. Geographical Research,2013,32(6):998-1006.]
[22] 国家环境保护总局《水和废水监测分析方法》编委会.水和废水监测分析方法[M]. 3版.北京:中国环境出版社,2022:271-283.
[23] 陈宇炜,陈开宁,胡耀辉.浮游植物叶绿素a测定的"热乙醇法"及其测定误差的探讨[J]. 湖泊科学,2006,18(5):550-552.[CHEN Yu-wei,CHEN Kai-ning,HU Yao-hui.Discussion on Possible Error for Phytoplankton Chlorophyll-a Concentration Analysis Using Hot-ethanol Extraction Method[J]. Journal of Lake Sciences,2006,18(5):550-552.]
[24] 赖锡军.流域水环境过程综合模拟研究进展[J]. 地理科学进展,2019,38(8):1123-1135.[LAI Xi-jun.A Review of Integrated Water Quality Modeling for a Watershed[J]. Progress in Geography,2019,38(8):1123-1135.]
[25] 翟海涛,罗潋葱,李慧赟,等.蒙特卡洛算法在水动力水质模型(DYRESM-CAEDYM)参数优选中的应用[J]. 生态科学,2014,33(1):38-45.[ZHAI Hai-tao,LUO Lian-cong,LI Hui-yun,et al.Application of Monte-carlo Method in Parameter Optimization of Hydrodynamc-water Quality Model(DYRESM-CAEDYM)[J]. Ecological Science,2014,33(1):38-45.]
[26] 邹锐,朱翔,贺彬,等.基于非线性响应函数和蒙特卡洛模拟的滇池流域污染负荷削减情景分析[J]. 环境科学学报,2011,31(10):2312-2318.[ZOU Rui,ZHU Xiang,HE Bin,et al.Uncertainty Based Load Reduction Scenario Analysis for Lake Dianchi Using Nonlinear Response Function-embedded Monte Carlo Simulation[J]. Acta Scientiae Circumstantiae,2011,31(10):2312-2318.]
[27] LUO L C,HAMILTON D,HAN B P.Estimation of Total Cloud Cover from Solar Radiation Observations at Lake Rotorua,New Zealand[J]. Solar Energy,2010,84(3):501-506.
[28] RIGOSI A,CAREY C C,IBELINGS B W,et al.The Interaction between Climate Warming and Eutrophication to Promote Cyanobacteria is Dependent on Trophic State and Varies among Taxa[J]. Limnology and Oceanography,2014,59(1):99-114.
[29] 王长友,于洋,孙运坤,等.基于ELCOM-CAEDYM模型的太湖蓝藻水华早期预测探讨[J]. 中国环境科学,2013,33(3):491-502.[WANG Chang-you,YU Yang,SUN Yun-kun,et al.The Discussion of the Early Forecasting of Cyanobacteria Bloom in the Lake Taihu Based on ELCOM-CAEDYM Model[J]. China Environmental Science,2013,33(3):491-502.]
[30] 杨洪允,周雯,乔永民,等.洱海浮游植物群落结构及其与环境因子分析[J]. 环境科学与技术,2021,44(7):123-132.[YANG Hong-yun,ZHOU Wen,QIAO Yong-min,et al.Community Structure of Phytoplankton and Its Relationship with Environmental Factors in Erhai Lake[J]. Environmental Science & Technology,2021,44(7):123-132.]
[31] 吴馨婷,祁闯,许晓光,等.蓝藻腐解对水中营养盐影响的模拟研究[J]. 环境科学学报,2017,37(8):2846-2853.[WU Xin-ting,QI Chuang,XU Xiao-guang,et al.Simulation of Cyanobacteia Decay's Impacts on Nutrients in Water[J]. Acta Scientiae Circumstantiae,2017,37(8):2846-2853.]
[32] 马健荣,邓建明,秦伯强,等.湖泊蓝藻水华发生机理研究进展[J]. 生态学报,2013,33(10):3020-3030.[MA Jian-rong,DENG Jian-ming,QIN Bo-qiang,et al.Progress and Prospects on Cyanobacteria Bloom-forming Mechanism in Lakes[J]. Acta Ecologica Sinica,2013,33(10):3020-3030.]
[33] MINAUDO C,ABONYI A,LEITÃO M,et al.Long-term Impacts of Nutrient Control,Climate Change,and Invasive Clams on Phytoplankton and Cyanobacteria Biomass in a Large Temperate River[J]. Science of the Total Environment,2021,756:144074.
[34] BROOKES J D,CAREY C C.Resilience to Blooms[J]. Science,2011,334(6052):46-47.
[35] STICH H B,BRINKER A.OligotrophicationOutweighs Effects of Global Warming in a Large,Deep,Stratified Lake Ecosystem[J]. Global Change Biology,2010,16(2):877-888.
[36] IBELINGS B W,PORTIELJE R,LAMMENS E H R R,et al.Resilience of Alternative Stable States during the Recovery of Shallow Lakes from Eutrophication:Lake Veluwe as a Case Study[J]. Ecosystems,2007,10(1):4-16.
[37] WAGNER C,ADRIAN R.Cyanobacteria Dominance:Quantifying the Effects of Climate Change[J]. Limnology and Oceanography,2009,54(2):2460-2468.
[38] CULLEN P,FORSBERG C.Experiences with Reducing Point Sources of Phosphorus to Lakes[J]. Hydrobiologia,1988,170(1):321-336.
[39] UTTORMARK P D,HUTCHINS M L.Input/Output Models as Decision Aids for Lake Restoration[J]. Journal of the American Water Resources Association,1980,16(3):494-500.
[40] EDMONDSON W T.Phosphorus,Nitrogen,and Algae in Lake Washington after Diversion of Sewage[J]. Science,1970,169(3946):690-691.

Analysis of Cyanobacterial Response to Nutrient Changes in Dianchi Lake By Using AEM3D Model

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