藻源有色溶解有机物的光学特性变化及一氧化碳的光生成——以中肋骨条藻为例

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Abstract The optical properties of chromophoric dissolved organic matter (CDOM) during the growth of Skeletonema costatum, the degradation of its algae-derived CDOM and the generation of carbon monoxide (CO) under different wavelengths of irradiation were studied. The results showed that during the growth of Skeletonema costatum, the CDOM absorption coefficients (a(350)) first decreased and then increased. Three fluorescent components were identified during the culture, including C1(humic-like substance, E_x/E_m =325nm/395nm), C2(humic-like substance, E_x/E_m =265nm/445nm) and C3(protein-like substance, E_x/E_m =275nm/345nm). With the increase of irradiation wavelength, the loss rates of a(350) and the fluorescence intensities of fluorescent components in different growth phases showed an increasing trend. After 9hours of irradiation at 280~800nm, 315~800nm and 400~800nm wavelengths, the a(350) was averagely reduced by 69.07% ±8.23%, 51.85% ±12.54%, 31.12% ±3.40%, respectively. In addition, the production of CO from the photodegradationof algae-derived CDOM increased with the increase of the irradiation wavelength, and the contribution of ultraviolet light to CO production was more than 70%.

Key words： chromophoric dissolved organic matter carbon monoxide Skeletonema costatum photodegradation photogeneration

Received: 31 October 2022

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X131.2

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	HOU Shu-ran
	JI Xuan
	ZHANG Jing

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HOU Shu-ran,JI Xuan,ZHANG Jing. Changes in optical properties of algae-derived chromophoric dissolved organic matter and photogeneration of carbon monoxide: a case study of Skeletonema costatum[J]. CHINA ENVIRONMENTAL SCIENCECE, 2023, 43(6): 3118-3128.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2023/V43/I6/3118

[1] Coble P G. Marine optical biogeochemistry:the chemistry of ocean color[J]. Chemical Reviews, 2007,107(2):402-418.
[2] Whitehead R F, Mora S D, Demers S, et al. Interactions of ultraviolet-B radiation, mixing, and biological activity on photobleaching of natural chromophoric dissolved organic matter:a mesocosm study[J]. Limnology and Oceanography, 2000,45(2):278-291.
[3] Guallar C, Flos J. Linking phytoplankton primary production and chromophoric dissolved organic matter in the sea[J]. Progress in Oceanography, 2019,176:102116-102116.
[4] Blanchet M, Fernandez C, Joux F. Photoreactivity of riverine and phytoplanktonic dissolved organic matter and its effects on the dynamics of a bacterial community from the coastal Mediterranean Sea[J]. Progress in Oceanography, 2018,163:82-93.
[5] Sulzberger B, Durisch-Kaiser E. Chemical characterization of dissolved organic matter (DOM):A prerequisite for understanding UV-induced changes of DOM absorption properties and bioavailability[J]. Aquatic Sciences, 2009,71(2):104-126.
[6] Osburn C L, Kinsey J D, Bianchi T S, et al. Formation of planktonic chromophoric dissolved organic matter in the ocean[J]. Marine Chemistry, 2019,209:1-13.
[7] Li G J, Xie H X, Song G S, et al. Production of chromophoric dissolved organic matter (CDOM) in laboratory cultures of Arctic Sea ice algae[J]. Water, 2019,11(5):926.
[8] Emanuele O, Hervé C. Small phytoplankton shapes colored dissolved organic matter dynamics in the North Atlantic Subtropical Gyre[J]. Geophysical Research Letters, 2019,46(21):12183-12191.
[9] 徐冠球,陆小兰,杨桂朋,等.夏季东海一氧化碳的浓度分布、海-气通量和微生物消耗研究[J]. 海洋学报(中文版), 2014,36(6):25-32. Xu G Q, Lu X L, Yang G P, et al. Distribution, flux and biological consumption of carbon monoxide concentration in the East China Sea in summer[J]. Acta Oceanologica Sinica, 2014,36(6):25-32.
[10] 许明,刘伟京,白永刚,等.太湖蓝藻水华期可溶有机物的生物降解[J]. 中国环境科学, 2018,38(9):3494-3501. Xu M, Liu W J, Bai Y G, et al. Biodegradation of dissolved organic matter in Lake Taihu during cyanobacterial blooms[J]. China Environmental Science, 2018,38(9):3494-3501.
[11] Bittar T B, Stubbins A, Vieira A A H, et al. Characterization and photodegradation of dissolved organic matter (DOM) from a tropical lake and its dominant primary producer, the cyanobacteria Microcystis aeruginosa[J]. Marine Chemistry, 2015,177(P2):205-217.
[12] 郭卫东,程远月.天然日光辐射下河口区CDOM的光化学降解[J]. 环境科学, 2008,29(6):1463-1468. Guo W D, Cheng Y Y. Photodegradation of chromophoric dissolved organic matter from Jiulong River estuary under natural solar radiation[J]. Environmental Science, 2008,29(6):1463-1468.
[13] 刘可,杨琳,杨桂朋,等.西太平洋秋季130°E断面有色溶解有机物的分布特征及光降解行为研究[J]. 海洋学报, 2020,42(10):121-131. Liu K, Yang L, Yang G P, et al. Distribution and photodegradation behavior of CDOM along 130°E in the western Pacific Ocean[J]. Haiyang Xuebao, 2020,42(10):121-131.
[14] 冯胜,张运林,秦伯强.太湖梅梁湾有色可溶性有机物的光化学降解[J]. 中国环境科学, 2006,26(4):404-408. Feng S, Zhang Y l, Qin B q. Photochemical degradation of chromophoric dissolved organic matter in Meiliang Bay of Lake Taihu[J]. China Environmental Science, 2006,26(4):404-408.
[15] Simona R B, Bruno C, Margherita G, et al. Effect of UV and Visible radiation on optical properties of chromophoric dissolved organic matter released by Emiliania huxleyi [J]. Journal of Marine Science and Engineering, 2020,8(11):888.
[16] Zhang Y, Xie H X. The sources and sinks of carbon monoxide in the St. Lawrence estuarine system[J]. Deep-Sea Research Part II, 2012, 81-84:114-123.
[17] Fichot C G, Miller W L. An approach to quantify depth-resolved marine photochemical fluxes using remote sensing:Application to carbon monoxide (CO) photoproduction[J]. Remote Sensing of Environment, 2010,114(7):1363-1377.
[18] Evans W F J, Puckrin E. An observation of the greenhouse radiation associated with carbon monoxide[J]. Geophysical Research Letters, 1995,22(8):925-928.
[19] Hameed S, Cess R D, Hogan J S. Response of the global climate to changes in atmospheric chemical composition due to fossil fuel burning[J]. Journal of Geophysical Research:Oceans, 1980,85(C12):7537-7545.
[20] Swinnerton J W, Linnenbom V J, Lamontagne R A. The ocean:a natural source of carbon monoxide[J]. Science, 1970,167(3920):984-986.
[21] Song G S, Xie H X. Spectral efficiencies of carbon monoxide photoproduction from particulate and dissolved organic matter in laboratory cultures of Arctic sea ice algae[J]. Marine Chemistry, 2017, 190:51-65.
[22] Jessica R, Heidrun F, Claire M, et al. Response of cyanobacteria and phytoplankton abundance to warming, extreme rainfall events and nutrient enrichment[J]. Global Change Biology, 2019,25(10):3365-3380.
[23] 郭皓,丁德文,林凤翱,等.近20a我国近海赤潮特点与发生规律[J]. 海洋科学进展, 2015,33(4):547-558. Guo H, Ding D W, Lin F X, et al. Characteristics and patterns of red tide in China coastal waters during the last 20a[J]. Advances in marine science, 2015,33(4):547-558.
[24] 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, 2021,45(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 Sciences, 2021,45(4):170-188.
[25] 莫祥杰.中国东海一氧化碳的生物地球化学研究[D]. 青岛:中国海洋大学, 2022. Mo X J. Biogeochemistry of carbon monoxide in the East China Sea[D]. Qingdao:Ocean University of China, 2022.
[26] Xu F, Jin N, Ma Z, et al. Distribution, occurrence, and fate of biogenic dimethylated sulfur compounds in the Yellow Sea and Bohai Sea during spring[J]. Journal of Geophysical Research:Oceans, 2019, 124(8):5787-5800.
[27] 刘欣伟.长江口海域二甲基硫的光氧化过程及表观量子效率研究[D]. 青岛:中国海洋大学, 2018. Liu X W. Studies on the photochemical process of dimethyl sulfide and its apparent quantum efficiency in the Yangtze River Estuary[D]. Qingdao:Ocean University of China, 2018.
[28] Kowalczuk P, Cooper W J, Whitehead R F, et al. Characterization of CDOM in an organic-rich river and surrounding coastal ocean in the South Atlantic Bight[J]. Aquatic Sciences, 2003,65(4):384-401.
[29] 何晶晶.渤海湾藻类不同生长期释放CDOM的特性研究[D]. 天津:天津科技大学, 2015. He J J. Study on the characteristics of chromophoric dissolved organic matter from algaes in different incubations in Bohai Bay[D]. Tianjin:Tianjin University of Science and Technology, 2015.
[30] Stedmon C A, Markager S. Behaviour of the optical properties of coloured dissolved organic matter under conservative mixing[J]. Estuarine, Coastal and Shelf Science, 2003,57(5):973-979.
[31] 陆小兰,杨桂朋,王晓蒙,等.顶空法测定海水中一氧化碳[J]. 分析化学, 2010,38(3):352-356. Lu X L, Yang G P, Wang X M, et al. Determination of carbon monoxide in seawater by headspace analysis[J]. Chinese Journal of Analytical Chemistry, 2010,38(3):352-356.
[32] Xie H X, Andrews S S, Martin W R, et al. Validated methods for sampling and headspace analysis of carbon monoxide in seawater[J]. Marine Chemistry, 2002,77(2):93-108.
[33] Wiesenburg D A, Guinasso N L. Equilibrium solubilities of methane, carbon monoxide, and hydrogen in water and sea water[J]. Journal of Chemical & Engineering Data, 1979,24(4):356-360.
[34] 陈文昭,易月圆,余翔翔,等.小球藻来源溶解有机质的光化学降解特性[J]. 环境科学学报, 2012,32(5):1095-1103. Chen W Z, Yi Y Y, Yu X X, et al. Photochemical degradation of autochthonous dissolved organic matter from the culture media of Chlorella spp. [J]. Acta Scientiae Circumstantiae, 2012,32(5):1095-1103.
[35] 王艺超,刘小艳,宋贵生,等.夏季黄海不同水团溶解有机物分布特征[J]. 海洋学报, 2019,41(12):145-155. Wang Y C, Liu X Y, Song G S, et al. Distribution of dissolved organic matter in different water masses in the Yellow Sea in summer[J]. Haiyang Xuebao, 2019,41(12):145-155.
[36] 李佐琛,段洪涛,申秋实,等.藻源性湖泛发生过程CDOM变化对水色的影响[J]. 湖泊科学, 2015,27(4):616-622. Li Z C, Duan H T, Shen Q S, et al. The changes of water color induced by chromophoric dissolved organic matter (CDOM) during the formation of black blooms[J]. Journal of Lake Sciences, 2015,27(4):616-622.
[37] Coble P G. Characterization of marine and terrestrial DOM in seawater using excitation-emission matrix spectroscopy[J]. Marine Chemistry. 1996,51(4):325-346.
[38] 林绍霞,肖致强,张转铃,等.贵州草海水体溶解性有机物的荧光光谱特征及来源解析[J]. 中国环境科学, 2021,41(3):1325-1335. Lin S X, Xiao Z Q, Zhang Z L, et al. Fluorescence spectral characteristics and source apportionment of dissolved organic matters in water of Caohai Lake, Guizhou Province[J]. China Environmental Science, 2021,41(3):1325-1335.
[39] 朱晓敏,黄清辉,李建华.咸水藻水华期溶解有机质光谱特征变化的模拟[J]. 中国环境科学, 2009,29(1):68-72. Zhu X M, Huang Q H, Li J H. A simulation of spectral characteristics variations of dissolved organic matter during the blooms of brackish-water algae[J]. China Environmental Science, 2009,29(1):68-72.
[40] Kieber R J, Whitehead R F, Reid S N, et al. Chromophoric dissolved organic matter (CDOM) in rainwater, Southeastern North Carolina, USA[J]. Journal of Atmospheric Chemistry, 2006,54(1):21-41.
[41] 赵卫红,王江涛,崔鑫,等.海洋浮游植物生长过程中溶解有机物质的三维荧光光谱研究[J]. 高技术通讯, 2006,17(1):425-430. Zhao W H, Wang J T, Cui X, et al. Research on fluorescence excitation and emission matrix spectra of dissolved organic matter in phytoplankton growth process[J]. Chinese High Technology Letters, 2006,17(1):425-430.
[42] 乔煜琦,江海洋,李星,等.蓝藻水华暴发和衰亡对太湖有色可溶性有机物的影响[J]. 湖泊科学, 2018,30(4):907-915. Qiao Y Q, Jiang H Y, Li X, et al. Impacts of cyanobacterial blooms outbreak and decline on chromophoric dissolved organic matter in Lake Taihu[J]. Journal of Lake Sciences, 2018,30(4):907-915.
[43] Eva O R, Elvira P V, Isabel R. Effects of dissolved organic matter photoproducts and mineral nutrient supply on bacterial growth in Mediterranean inland waters[J]. Microbial Ecology, 2007,54(1):161-169.
[44] 吴倩雯.鄱阳湖水域CDOM时空变化遥感监测分析[D]. 赣州:江西理工大学, 2019. Wu Q W. Remote sensing monitoring and analysis of spatial and temporal changes of CDOM in Poyang Lake[D]. Ganzhou:Jiangxi University of Science and Technology, 2019.
[45] 沈闳,洪君超,张开富,等.中肋骨条藻(Skeletonema costatum)赤潮发生过程中微量元素Fe、Mn作用的研究[J]. 暨南大学学报(自然科学与医学版), 1995,16(1):131-136,149. Shen H, Hong Z C, Zhang K F, et al. Studies on the effects of Fe and Mn in the Skeletonema costatum Red tide[J]. Journal of Beijing Jinan University (Natural Science), 1995,16(1):131-136,149.
[46] 张东妮,陆小兰,彭彤,等.青岛近岸、东海海水CDOM特性及一氧化碳光产生研究[J]. 中国环境科学, 2015,35(11):3468-3474. Zhang D N, Lu X L, Peng T, et al. Study of CDOM properties and carbon monoxide photoproduction in Qingdao coast sea and the East China Sea[J]. China Environmental Science, 2015,35(11):3468-3474.
[47] Song G S, Richardson J D, Werner J P, et al. Carbon Monoxide Photoproduction from Particles and Solutes in the Delaware Estuary under Contrasting Hydrological Conditions[J]. Environmental Science & Technology, 2015,49(24):14048-56.
[48] Ren C Y, Yang G P, Lu X L. Autumn photoproduction of carbon monoxide in Jiaozhou Bay, China[J]. Journal of Ocean University of China, 2014,13(3):428-436.