[1] Allakhverdiev S I, Nishiyama Y, Miyairi S, et al. 2002. Salt stress inhibits the repair of photodamaged photosystem Ⅱ by suppressing the transcription and translation of psbA genes in Synechocystis. Plant Physiology, 130(3): 1443-1453, doi: 10.1104/pp.011114
[2] Armstrong F A J, Stearns C R, Strickland J D H. 1967. The measurement of upwelling and subsequent biological process by means of the Technicon Autoanalyzer? and associated equipment. Deep Sea Research and Oceanographic Abstracts, 14(3): 381-389, doi: 10.1016/0011-7471(67)90082-4
[3] Brand L E. 1984. The salinity tolerance of forty-six marine phytoplankton isolates. Estuarine, Coastal and Shelf Science, 18(5): 543-556, doi: 10.1016/0272-7714(84)90089-1
[4] Cai Aizhi, Cai Yuee, Zhu Xiaoning, et al. 1991. Diffusion and modern sedimentation of seaward-transporting discharges in the estuary of Jiulongjiang River, Fujian Province. Marine Geology & Quaternary Geology (in Chinese), 11(1): 57-67
[5] Cao Zhenrui, Huang Bangqin, Liu Yuan, et al. 2005. Distribution characteristics of size-fractionated chlorophyll a in Xiamen waters. Journal of Oceanography in Taiwan Strait (in Chinese), 24(4): 493-501
[6] Cao Wenzhi, Huang Zheng, Zhai Weidong, et al. 2015. Isotopic evidence on multiple sources of nitrogen in the northern Jiulong River, Southeast China. Estuarine, Coastal and Shelf Science, 163: 37-43, doi: 10.1016/j.ecss.2015.05.042
[7] Chen Baohong, Chen Changping, Chen Jinmin, et al. 2012. Variations of nutrient content and ratios and their impact on phytoplankton community in Xiamen waters. Journal of Oceanography in Taiwan Strait (in Chinese), 31(2): 246-253
[8] Chen Baohong, Ji Weidong, Chen Jinmin, et al. 2013a. Characteristics of nutrients in the Jiulong River and its impact on Xiamen Water, China. Chinese Journal of Oceanology and Limnology, 31(5): 1055-1063, doi: 10.1007/s00343-013-2263-3
[9] Chen Nengwang, Peng Benrong, Hong Huasheng, et al. 2013b. Nutrient enrichment and N:P ratio decline in a coastal bay-river system in southeast China: The need for a dual nutrient (N and P) management strategy. Ocean & Coastal Management, 81: 7-13
[10] Cloern J E. 1999. The relative importance of light and nutrient limitation of phytoplankton growth: a simple index of coastal ecosystem sensitivity to nutrient enrichment. Aquatic Ecology, 33(1): 3-15, doi: 10.1023/A:1009952125558
[11] Domingues R B, Anselmo T P, Barbosa A B, et al. 2010. Tidal variability of phytoplankton and environmental drivers in the freshwater reaches of the Guadiana Estuary (SW Iberia). International Review of Hydrobiology, 95(4-5): 352-369, doi: 10.1002/iroh.v95:4/5
[12] D'ors A, Bartolomé M C, Sánchez-Fortún S. 2016. Repercussions of salinity changes and osmotic stress in marine phytoplankton species. Estuarine, Coastal and Shelf Science, 175: 169-175, doi: 10.1016/j.ecss.2016.04.004
[13] Doucette G J, King K L, Thessen A E, et al. 2008. The effect of salinity on domoic acid production by the diatom Pseudo-Nitzschia multiseries. Nova Hedwigia Beiheft, 133: 31-46
[14] Finkel Z V, Beardall J, Flynn K J, et al. 2010. Phytoplankton in a changing world: cell size and elemental stoichiometry. Journal of Plankton Research, 32(1): 119-137, doi: 10.1093/plankt/fbp098
[15] Gao Guang, Xia Jianrong, Yu Jinlan, et al. 2018. Physiological response of a red tide alga (Skeletonema costatum) to nitrate enrichment, with special reference to inorganic carbon acquisition. Marine Environmental Research, 133: 15-23, doi: 10.1016/j.marenvres.2017.11.003
[16] Genty B, Briantais J M, Baker N R. 1989. The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence. Biochimica et Biophysica Acta (BBA)-General Subjects, 990(1): 87-92, doi: 10.1016/S0304-4165(89)80016-9
[17] Giacobbe M G, Oliva F D, Maimone G. 1996. Environmental factors and seasonal occurrence of the dinoflagellate Alexandrium minutum, a PSP potential producer, in a Mediterranean lagoon. Estuarine, Coastal and Shelf Science, 42(5): 539-549, doi: 10.1006/ecss.1996.0035
[18] Häubner N, Sylvander P, Vuori K, et al. 2014. Abiotic stress modifies the synthesis of alpha-tocopherol and beta-carotene in phytoplankton species. Journal of Phycology, 50(4): 753-759, doi: 10.1111/jpy.2014.50.issue-4
[19] Hernando M, Schloss I R, Malanga G, et al. 2015. Effects of salinity changes on coastal Antarctic phytoplankton physiology and assemblage composition. Journal of Experimental Marine Biology and Ecology, 466: 110-119, doi: 10.1016/j.jembe.2015.02.012
[20] Holm-Hansen O, Helbling E W. 1995. Técnicas para la medición de la productividad primaria en el fitoplancton. In: Alveal K, Ferrario M E, Oliveira E C, et al, eds. Manual de Métodos Ficoló-gicos. Concepción: Universidad de Concepción, 329-350
[21] Huang Xuguang, Guo Donghui, Xiao Wupeng, et al. 2012. The relationship between quantitative changes of microplankton and population dynamics of small medusa in the Jiulong River estuary in spring of 2011. Oceanologia et Limnologia Sinica (in Chinese), 43(3): 579-583
[22] Huang Liangmin, Jian Weijun, Song Xingyu, et al. 2004. Species diversity and distribution for phytoplankton of the Pearl River estuary during rainy and dry seasons. Marine Pollution Bulletin, 49(7-8): 588-596, doi: 10.1016/j.marpolbul.2004.03.015
[23] Li Ying, Cao Wenzhi, Su Caixia, et al. 2011a. Nutrient sources and composition of recent algal blooms and eutrophication in the northern Jiulong River, Southeast China. Marine Pollution Bulletin, 63(5-12): 249-254, doi: 10.1016/j.marpolbul.2011.02.021
[24] Li Gang, Gao Kunshan, Yuan Dongxing, et al. 2011b. Relationship of photosynthetic carbon fixation with environmental changes in the Jiulong River estuary of the South China Sea, with special reference to the effects of solar UV radiation. Marine Pollution Bulletin, 62(8): 1852-1858, doi: 10.1016/j.marpolbul.2011.02.050
[25] Li Gang, Lin Qiang, Lin Junda, et al. 2014. Environmental gradients regulate the spatial variations of phytoplankton biomass and community structure in surface water of the Pearl River estuary. Acta Ecologica Sinica, 34(2): 129-133, doi: 10.1016/j.chnaes.2014.01.002
[26] Licursi M, Sierra M V, Gómez N. 2006. Diatom assemblages from a turbid coastal plain estuary: Río de la Plata (South America). Journal of Marine Systems, 62(1-2): 35-45, doi: 10.1016/j.jmarsys.2006.03.002
[27] Lim P T, Ogata T. 2005. Salinity effect on growth and toxin production of four tropical Alexandrium species (Dinophyceae). Toxicon, 45(6): 699-710, doi: 10.1016/j.toxicon.2005.01.007
[28] Liu Guangping, Hu Jianyu, Chen Zhaozhang, et al. 2008. Distribution characteristics of sea surface salinity and its relations to tide in Jiulongjiang estuary-Xiamen Bay. Journal of Xiamen University (Natural Science) (in Chinese), 47(5): 710-713
[29] Liu Lemian, Yang Jun, Yu Xiaoqing, et al. 2013. Patterns in the composition of microbial communities from a subtropical river: effects of environmental, spatial and temporal factors. PLoS One, 8(11): e81232, doi: 10.1371/journal.pone.0081232
[30] Lu Chongming, Zhang Jianhua. 1999. Effects of salt stress on PSⅡ function and photoinhibition in the cyanobacterium Spirulina platensis. Journal of Plant Physiology, 155(6): 740-745, doi: 10.1016/S0176-1617(99)80091-1
[31] Mo Yu, Lin Lizhen, Zheng Liping, et al. 2013. Phytoplankton phosphorus stress of Jiulongjiang River-Estuary and adjacent waters system in summer. Oceanologia et Limnologia Sinica (in Chinese), 44(1): 241-248
[32] Murphy J, Riley J P. 1962. A modified single solution method for the determination of phosphate in natural waters. Analytica Chimica Acta, 27: 31-36, doi: 10.1016/S0003-2670(00)88444-5
[33] Muylaert K, Sabbe K, Vyverman W. 2009. Changes in phytoplankton diversity and community composition along the salinity gradient of the Schelde estuary (Belgium/The Netherlands). Estuarine, Coastal and Shelf Science, 82(2): 335-340, doi: 10.1016/j.ecss.2009.01.024
[34] Nche-Fambo F A, Scharler U M, Tirok K. 2015. Resilience of estuarine phytoplankton and their temporal variability along salinity gradients during drought and hypersalinity. Estuarine, Coastal and Shelf Science, 158: 40-52, doi: 10.1016/j.ecss.2015.03.011
[35] Pai Sucheng, Tsau Y J, Yang T I. 2001. pH and buffering capacity problems involved in the determination of ammonia in saline water using the indophenol blue spectrophotometric method. Analytica Chimica Acta, 434(2): 209-216, doi: 10.1016/S0003-2670(01)00851-0
[36] Porra R J. 2002. The chequered history of the development and use of simultaneous equations for the accurate determination of chlorophylls a and b. Photosynthesis Research, 73(1-3): 149-156
[37] Radchenko I G, Il’iash L V. 2006. Growth and photosynthetic activity of diatom Thalassiosira weissflogii at decreasing salinity. Izvestiia Akademii Nauk. Seriia Biologicheskaia, (3): 306-313
[38] Raven J A. 1998. The twelfth tansley lecture, small is beautiful: the picophytoplankton. Functional Ecology, 12(4): 503-513, doi: 10.1046/j.1365-2435.1998.00233.x
[39] Rijstenbil J W, Mur L R, Wijnholds J J, et al. 1989a. Impact of a temporal salinity decrease on growth and nitrogen metabolism of the marine diatom Skeletonema costatum in continuous cultures. Marine Biology, 101(1): 121-129, doi: 10.1007/BF00393485
[40] Rijstenbil J W, Wijnholds J A, Sinke J J. 1989b. Implications of salinity fluctuation for growth and nitrogen metabolism of the marine diatom Ditylum brightwellii in comparison with Skeletonema costatum. Marine Biology, 101(1): 131-141, doi: 10.1007/BF00393486
[41] Tang Rongkun, He Qing, Ji Weidong, et al. 2010. Characteristics of temporal and spatial variations in chlorophyll contents of waters around Xiamen Island in 2005~2007. Journal of Oceanography in Taiwan Strait (in Chinese), 29(3): 342-351
[42] Thessen A E, Dortch Q, Parsons M L, et al. 2005. Effect of salinity on Pseudo-Nitzschia species (Bacillariophyceae) growth and distribution. Journal of Phycology, 41(1): 21-49, doi: 10.1111/jpy.2005.41.issue-1
[43] Tian Yongqiang, Huang Bangqin, Yu Chaochao, et al. 2014. Dynamics of phytoplankton communities in the Jiangdong Reservoir of Jiulong River, Fujian, South China. Chinese Journal of Oceanology and Limnology, 32(2): 255-265, doi: 10.1007/s00343-014-3158-7
[44] Van Kooten O, Snel J F H. 1990. The use of chlorophyll fluorescence nomenclature in plant stress physiology. Photosynthesis Research, 25(3): 147-150, doi: 10.1007/BF00033156
[45] Villafañe V, Reid F. 1995. Métodos de microscopía para la cuanti-ficación del fitoplancton. In: Alveal K, Ferrario M E, Oliveira E C, et al., eds. Manual de Métodos Ficológicos. Concepción: Universidad de Concepción, 169-185
[46] Wang Jia, Hong Huasheng, Zhou Lumin, et al. 2013. Numerical modeling of hydrodynamic changes due to coastal reclamation projects in Xiamen Bay, China. Chinese Journal of Oceanology and Limnology, 31(2): 334-344, doi: 10.1007/s00343-013-2109-z
[47] Wang Weiqiang, Huang Shanggao, Gu Deyu, et al. 1986. Mixing characters of fresh water with sea water in the Jiulong Jiang estuary, Fujian. Journal of Oceanography in Taiwan Strait (in Chinese), 5(1): 10-17
[48] Wang Yongming, Liu Lemian, Chen Huihuang, et al. 2015b. Spatiotemporal dynamics and determinants of planktonic bacterial and microeukaryotic communities in a Chinese subtropical river. Applied Microbiology and Biotechnology, 99(21): 9255-9266, doi: 10.1007/s00253-015-6773-0
[49] Wang Guizhi, Wang Zhangyong, Zhai Weidong, et al. 2015a. Net subterranean estuarine export fluxes of dissolved inorganic C, N, P, Si, and total alkalinity into the Jiulong River estuary, China. Geochimica et Cosmochimica Acta, 149: 103-114, doi: 10.1016/j.gca.2014.11.001
[50] Wood E D, Armstrong F A J, Richards F A. 1967. Determination of nitrate in sea water by cadmium-copper reduction to nitrite. Journal of the Marine Biological Association of the United Kingdom, 47(1): 23-31, doi: 10.1017/S002531540003352X
[51] Wu Gaojie, Cao Wenzhi, Huang Zheng, et al. 2017. Decadal changes in nutrient fluxes and environmental effects in the Jiulong River Estuary. Marine Pollution Bulletin, 124(2): 871-877, doi: 10.1016/j.marpolbul.2017.01.071
[52] Yan Xiuli, Zhai Weidong, Hong Huasheng, et al. 2012. Distribution, fluxes and decadal changes of nutrients in the Jiulong River Estuary, Southwest Taiwan Strait. Chinese Science Bulletin, 57(18): 2307-2318, doi: 10.1007/s11434-012-5084-4
[53] Yi Rong, Tan Yehui, Wang Shengfu, et al. 2014. Cell size dependent responses of phytoplankton assemblages to nitrate and phosphate additions in surface waters of the northern South China Sea. Open Journal of Marine Science, 4(2): 44564
[54] Yin Kedong, Qian Peiyuan, Wu M C S, et al. 2001. Shift from P to N limitation of phytoplankton growth across the Pearl River estuarine plume during summer. Marine Ecology Progress Series, 221: 17-28, doi: 10.3354/meps221017
[55] Zhang Shuting, Lv Lu, Zhang Yongli, et al. 2013. Occurrence and variations of five classes of antibiotic resistance genes along the Jiulong River in southeast China. Journal of Environmental Biology, 34: 345-351