茅尾海沉积物生源要素分布特征及污染评价*

doi:10.11978/2025193

Abstract

Abstract:

Based on the investigation and analysis of surface sediment samples collected from 16 stations in the Maowei Sea during the wet season (July 2024) and dry season (December 2024), this study evaluated the pollution status using the comprehensive pollution index method and organic pollution index method. The results showed that the mass fraction ranges of total organic carbon (TOC), total nitrogen (TN), total phosphorus (TP), and biogenic silica (BSi) during the wet season were from 0.296% to 0.953%, 0.010% to 0.112%, 0.027% to 0.155%, and 0.291% to 0.520%, respectively. During the dry season, the corresponding ranges were 0.038%-1.487%, 0.004%-0.127%, 0.016%-0.113%, and 0.089%-0.982%, respectively. The contents of TOC, TN, and BSi were higher in the dry season than in the wet season, whereas TP exhibited no significant seasonal difference. Overall, the contents of biogenic elements showed a decreasing trend from the estuary to the outer bay. The TOC/TN ratio indicated that organic matter was derived from mixed marine and terrestrial inputs in the wet season, while terrestrial inputs dominated in the dry season. The distribution of biogenic elements was significantly influenced by sediment grain size and moisture content (P<0.05), and chlorophyll a (Chl-a) was significantly correlated with each of the biogenic elements in the dry season (P<0.01). Pollution assessment revealed that nitrogen and phosphorus pollution was generally at a slight level, with more severe pollution observed in the estuarine areas of the Maoling River and Qinjiang River. Organic pollution levels ranged from clean to relatively clean. The results of this study provide a scientific basis for monitoring and risk management of the benthic ecological environment in the Maowei Sea during the construction of the Pinglu Canal Project.

Key words: surface sediments, biogenic elements, pollution assessment, spatiotemporal distribution, Maowei Sea

CLC Number:

WANG Zeyu, LU Dongliang, ZHOU Jiaodi, JIN Zhuling, LU Jinfeng, LI Chenyang. Distribution characteristics and pollution assessment of biogenic elements in sediments of the Maowei Sea^*[J].Journal of Tropical Oceanography, 2026, 45(4): 140-152.

Figures/Tables 12

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References 37

[1]	陈建勇, 2025. 厦门杏林湾沉积物有机质、氮、磷污染空间分布及治理对策[J]. 热带海洋学报, 44(4): 200-209.
	Chen Jianyong, 2025. Spatial distribution and control strategies of organic matter, nitrogen, and phosphorus pollution in sediments of Xinglin Bay, Xiamen[J]. Journal of Tropical Oceanography, 44(4): 200-209 (in Chinese with English abstract).
[2]	范成新, 刘敏, 王圣瑞, 等, 2021. 近20年来我国沉积物环境与污染控制研究进展与展望[J]. 地球科学进展, 36(4): 346-374. doi: 10.11867/j.issn.1001-8166.2021.038
	Fan Chengxin, Liu Min, Wang Shengrui, et al, 2021. Research progress and prospect of sediment environment and pollution control in China in recent 20 years[J]. Advances in Earth Science, 36(4): 346-374 (in Chinese with English abstract). doi: 10.11867/j.issn.1001-8166.2021.038
[3]	雷明丹, 王朝晖, 江涛, 2021. 青岛近岸海域表层沉积物生源要素分布及污染状况评价[J]. 海洋环境科学, 40(1): 93-100.
	Lei Mingdan, Wang Zhaohui, Jiang Tao, 2021. Distribution and pollution assessment of biogenic elements in surface sediments from Qingdao coastal area[J]. Marine Environmental Science, 40(1): 93-100 (in Chinese with English abstract).
[4]	黎灿明, 宋之光, 夏嘉, 等, 2025. 珠江口表层沉积物有机质碳氮丰度及其同位素组成与来源分析[J]. 海洋环境科学, 44(3): 369-376.
	Li Canming, Song Zhiguang, Xia Jia, et al, 2025. The carbon/nitrogen abundance of organic matter and their isotope compositions of surface sediments in the Pearl River estuary for source input analyses[J]. Marine Environmental Science, 44(3): 369-376 (in Chinese with English abstract).
[5]	李红军, 程岩, 杜益晓, 等, 2022. 鸭绿江口生源要素的垂直分布及对环境变化的响应[J]. 环境化学, 41(12): 4068-4076.
	Li Hongjun, Cheng Yan, Du Yixiao, et al, 2022. Vertical distribution of the biogenic elements and their response to the environmental change in the Yalu River estuary[J]. Environmental Chemistry, 41(12): 4068-4076 (in Chinese with English abstract).
[6]	李任伟, 1998. 沉积物污染和环境沉积学[J]. 地球科学进展, (4): 81-85.
	Li Renwei, 1998. Contamination of sediments and environmental sedimentology[J]. Advances in Earth Science, (4): 81-85 (in Chinese with English abstract).
[7]	梁采莹, 王朝晖, 郭鑫, 等, 2017. 环北部湾典型港湾表层沉积物中生源要素分布特征[J]. 海洋环境科学, 36(5): 648-654.
	Liang Caiying, Wang Zhaohui, Guo Xin, et al, 2017. Distribution contamination of biogenic elements in surface sediments from typical sea areas of Beibu Gulf Rim in China[J]. Marine Environmental Science, 36(5): 648-654 (in Chinese with English abstract).
[8]	林聪, 蒋俊祎, 侯中尧, 等, 2025. 粤东近岸海域表层沉积物碳、氮、磷分布规律及污染评价[J]. 水生态学杂志, 46(5): 129-138.
	Lin Cong, Jiang Junyi, Hou Zhongyao, et al, 2025. Distribution and evaluation of carbon, nitrogen and phosphorus in surface sediments of the nearshore waters of east Guangdong Province[J]. Journal of Hydroecology, 46(5): 129-138 (in Chinese with English abstract).
[9]	庞巧珠, 骆丽珍, 曾广锐, 等, 2021. 黎安港海水和沉积物中叶绿素a含量及与环境因子的关系分析[J]. 海洋湖沼通报, 43(1): 133-141.
	Pang Qiaozhu, Luo Lizhen, Zeng Guangrui, et al, 2021. Analyses of chlorophyll a content in seawaters and sediments and its relationship with environmental factors in Li’an Lagoon[J]. Transactions of Oceanology and Limnology, 43(1): 133-141 (in Chinese with English abstract).
[10]	饶义勇, 赵美榕, 旷泽行, 等, 2024. 浮筏式牡蛎养殖对大型底栖动物群落功能结构的影响: 以大鹏澳为例[J]. 热带海洋学报, 43(5): 69-83.
	Rao Yiyong, Zhao Meirong, Kuang Zexing, et al, 2024. Influence of raft-string oyster culture on the functional structure of macrobenthic communities: a case study in the Dapeng Cove[J]. Journal of Tropical Oceanography, 43(5): 69-83 (in Chinese with English abstract).
[11]	宋逸群, 王传远, 靳文静, 等, 2022. 渤海辽东湾海域表层沉积物有机质特征、来源及环境评价分析[J]. 生态科学, 41(2): 84-90.
	Song Yiqun, Wang Chuanyuan, Jin Wenjing, et al, 2022. Characteristics, sources of organic matter in surface sediments and environmental assessment of Liaodong Bay, Bohai Sea[J]. Ecological Science, 41(2): 84-90 (in Chinese with English abstract).
[12]	苏琼源, 王才广, 黄亮亮, 等, 2023. 广西主要海湾表层沉积物营养物和重金属研究-分布特征及风险评估[J]. 中国环境科学, 43(S1): 221-232.
	Su Qiongyuan, Wang Caiguang, Huang Liangliang, et al, 2023. Distribution characteristics and risk assessment of nutrients and heavy metals in surface sediments of major bays in Guangxi[J]. China Environmental Science, 43(S1): 221-232 (in Chinese with English abstract).
[13]	孙东启, 亢振军, 杨斌, 等, 2025. 茅尾海入海河口区沉积物生源要素分布及来源[J/OL]. 中国环境科学, (2025-09-30)[2025-11-12].
	Sun Dongqi, Kang Zhenjun, Yang Bin, et al, 2025. Distributions and sources of biogenic elements in sediments of estuarine areas from the Maowei Sea[J/OL]. China Environmental Science, (2025-09-30) [2025-11-12]
[14]	田蜜, 张健, 廖日权, 等, 2025. 钦州湾表层海水中全氟烷基化合物的时空变化及来源解析[J/OL]. 热带海洋学报, (2025-10-28) [2025-11-12].
	Tian Mi, Zhang Jian, Liao Riquan, et al, Spatiotemporal variation and source analysis of PFAS in the surface seawater of Qinzhou Bay, South China[J/OL]. Journal of Tropical Oceanography, (2025-10-28) [2025-11-12]
[15]	童凯, 赵银军, 胡宝清, 等, 2026. 平陆运河建设前极端降水对广西北部湾钦江输沙量影响[J]. 水土保持研究, 33(1): 39-45.
	Tong Kai, Zhao Yinjun, Hu Baoqing, et al, 2026. Impact of extreme precipitation on sediment discharge in Qinjiang River of Beibu Gulf in Guangxi before construction of Pinglu Canal[J]. Research of Soil and Water Conservation, 33(1): 39-45 (in Chinese with English abstract).
[16]	王猛, 王玉珏, 刘栋, 等, 2022. 胶州湾水体和表层沉积物营养环境现状及影响因素[J]. 海洋学报(中文版), 44(10): 49-62.
	Wang Meng, Wang Yujue, Liu Dong, et al, 2022. Nutritional environment and influencing factors of seawater and surface sediments in the Jiaozhou Bay[J]. Haiyang Xuebao, 44(10): 49-62 (in Chinese with English abstract).
[17]	王文婷, 王朝晖, 刘磊, 等, 2019. 东海典型港湾表层沉积物中主要生源要素分布及污染状况分析[J]. 海洋通报, 38(6): 690-697.
	Wang Wenting, Wang Zhaohui, Liu Lei, et al, 2019. Analysis of distribution and pollution status of main biogenic elements in surface sediments of typical harbors in the East China Sea[J]. Marine Science Bulletin, 38(6): 690-697 (in Chinese with English abstract).
[18]	徐程, 杨斌, 莫小荣, 等, 2021. 茅尾海入海河口区表层沉积物磷形态特征研究[J]. 海洋环境科学, 40(2): 250-257.
	Xu Cheng, Yang Bin, Mo Xiaorong, et al, 2021. Forms and characteristics of phosphorus in surface sediment from estuary areas in the Maowei sea[J]. Marine Environmental Science, (2): 250-257 (in Chinese with English abstract).
[19]	杨斌, 冯文慧, 周孝萱, 等, 2025. 茅尾海入海河口区柱状沉积物对磷的吸附行为特征[J]. 渔业科学进展, 46(2): 53-63.
	Yang Bin, Feng Wenhui, Zhou Xiaoxuan, et al, 2025. Adsorption behaviour characteristics of phosphorus in core sediments from the main estuaries of the Maowei Sea[J]. Progress in Fishery Sciences, 46(2): 53-63 (in Chinese with English abstract).
[20]	杨功旭, 姚政权, 冯晗, 等, 2023. 北极东西伯利亚陆架表层沉积生物硅分布特征及环境意义[J]. 矿物岩石地球化学通报, 42(4): 717-727+681-683.
	Yang Gongxu, Yao Zhengquan, Feng Han, et al, 2023. Distribution characteristics and environmental significance of biogenic silica in the surface sediments of the Arctic East Siberian Shelf[J]. Bulletin of Mineralogy, Petrology and Geochemistry, 42(4): 717-727+681-683 (in Chinese with English abstract).
[21]	杨艳云, 2018. 桑沟湾规模化养殖对底质环境的影响评价[D]. 大连: 大连海洋大学.
	Yang Yanyun, 2018. Assessment of the influence of large-scale aquaculture on benthic environment in Sanggou Bay[D]. Dalian: Dalian Ocean University (in Chinese with English abstract).
[22]	叶曦雯, 刘素美, 张经, 2003. 生物硅的测定及其生物地球化学意义[J]. 地球科学进展, 18(3): 420-426. doi: 10.11867/j.issn.1001-8166.2003.03.0420
	Ye Xiwen, Liu Sumei, Zhang Jing, 2003. The determination of biogenic silica and its biogeochemistry significance[J]. Advance in Earth Sciences, 18(3): 420-426 (in Chinese with English abstract).
[23]	翟晓辉, 王华伟, 夏天, 等, 2025. 渤、黄海表层沉积物有机碳的分布特征及影响因素研究[J]. 海洋学报, 47(1): 13-24.
	Zhai Xiaohui, Wang Huawei, Xia Tian, et al, 2025. Spatial distribution and influencing factors of organic carbon in surface sediments of the Bohai Sea and Yellow Sea[J]. Haiyang Xuebao, 47(1): 13-24 (in Chinese with English abstract).
[24]	中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会, 2007. GB17378.5-2007海洋监测规范第5部分: 沉积物分析[S]. 北京: 中国标准出版社.
	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China, 2007. Specifications for marine monitoring-Part 5: sediment analysis (GB17378.5-2007)[S]. Beijing: Standards Press of China (in Chinese with English abstract).
[25]	周凤霞, 袁柳婷, 陆旋, 等, 2022. 湛江湾表层沉积物不同形态磷的变化特征[J]. 海洋环境科学, 41(4): 509-518.
	Zhou Fengxia, Yuan Liuting, Lu Xuan, et al, 2022. Variation characteristics of different phosphorus forms in surface sediments of Zhanjiang bay[J]. Marine Environmental Science, 41(4): 509-518 (in Chinese with English abstract).
[26]	周鹏, 李冬梅, 刘广山, 等, 2010. 南海东北部和南部海域表层沉积物生物硅研究[J]. 热带海洋学报, 29(4): 40-47.
	Zhou Peng, Li Dongmei, Liu Guangshan, et al, 2010. Biogenic silica in surface sediments of the northeastern and southern South China Sea[J]. Journal of Tropical Oceanography, 29(4): 40-47 (in Chinese with English abstract). doi: 10.11978/j.issn.1009-5470.2010.04.040
[27]	Dan S F, Li Shengyong, Yang Bin, et al, 2021. Influence of sedimentary organic matter sources on the distribution characteristics and preservation status of organic carbon, nitrogen, phosphorus, and biogenic silica in the Daya Bay, northern South China Sea[J]. Science of the Total Environment, 783: 146899. doi: 10.1016/j.scitotenv.2021.146899
[28]	Dan S F, Liu Sumei, Yang Bin, 2020. Geochemical fractionation, potential bioavailability and ecological risk of phosphorus in surface sediments of the Cross River estuary system and adjacent shelf, South East Nigeria (West Africa)[J]. Journal of Marine Systems, 201: 103244. doi: 10.1016/j.jmarsys.2019.103244
[29]	Gallinari M, Ragueneau O, DeMaster D J, et al, 2008. Influence of seasonal phytodetritus deposition on biogenic silica dissolution in marine sediments: Potential effects on preservation[J]. Deep Sea Research Part II: Topical Studies in Oceanography, 55(22-23): 2451-2464. doi: 10.1016/j.dsr2.2008.06.005
[30]	Liao Hongping, Pan Ciguang, Gan Lian, et al, 2020. Distribution of geochemical fractions of phosphorus in surface sediment in Daya Bay, China[J]. International Journal of Environmental Research and Public Health, 17(12): 4430. doi: 10.3390/ijerph17124430
[31]	Lu Dongliang, Huang Xueren, Yang Bin, et al, 2021. Composition and distributions of nitrogen and phosphorus and assessment of eutrophication status in the Maowei Sea[J]. Journal of Ocean University of China, 20(2): 361-371. doi: 10.1007/s11802-021-4557-y
[32]	Meyers P A, 1997. Organic geochemical proxies of paleoceanographic, paleolimnologic, and paleoclimatic processes[J]. Organic Geochemistry, 27(5-6): 213-250. doi: 10.1016/S0146-6380(97)00049-1
[33]	Romano E, Bergamin L, Berto D, et al, 2023. Geomorphological, sedimentological, and ecological characterization of marine caves from Capraia Island (Tremiti Archipelago, southern Adriatic Sea, Italy): An integrated approach[J]. Marine Geology, 455: 106952. doi: 10.1016/j.margeo.2022.106952
[34]	Wu Gaojie, Cao Wenzhi, Wang Feifei, et al, 2019. Riverine nutrient fluxes and environmental effects on China’s estuaries[J]. Science of the Total Environment, 661: 130-137. doi: 10.1016/j.scitotenv.2019.01.120
[35]	Xie Lei, Yang Bin, Xu Jie, et al, 2024. Effects of intensive oyster farming on nitrogen speciation in surface sediments from a typical subtropical mariculture bay[J]. Science of the Total Environment, 916: 170092. doi: 10.1016/j.scitotenv.2024.170092
[36]	Yang Bin, Song Guodong, Liu Sumei, et al, 2017. Phosphorus recycling and burial in core sediments of the East China Sea[J]. Marine Chemistry, 192: 59-72. doi: 10.1016/j.marchem.2017.04.001
[37]	Youssef N A, 2025. Nutrients and organic carbon profiles in Alexandria’s Eastern Harbor sediments[J]. Egyptian Journal of Aquatic Research, 51(1): 71-80. doi: 10.1016/j.ejar.2024.11.009

等级	${{\omega }_{\text{TOC}}}$/%	${{\omega }_{\text{TN}}}$/%	${{\omega }_{\text{TP}}}$/%	污染程度
Ⅰ	< 1	< 0.055	< 0.06	安全级
Ⅱ	1 ~ 10	0.055 ~ 0.48	0.06 ~ 0.2	最低级
Ⅲ	> 10	> 0.48	> 0.2	严重级

等级	A	污染情况
Ⅰ	A < 1.0	清洁
Ⅱ	1.0≤A < 2.5	轻度污染
Ⅲ	2.5≤A < 3.0	中度污染
Ⅳ	A≥3.0	重度污染

等级	有机指数${{I}_{\text{O}}}$	污染情况
Ⅰ	${{I}_{\text{O}}}$ < 0.05	清洁
Ⅱ	0.05≤${{I}_{\text{O}}}$< 0.2	较清洁
Ⅲ	0.2 ≤${{I}_{\text{O}}}$< 0.5	尚清洁
Ⅳ	${{I}_{\text{O}}}$ ≥ 0.5	有机污染

采样时间		黏土/%	粉砂/%	砂/%	含水率/%	盐度/‰	pH	Chl-a/(μg·g^-1)	C/N
丰水期 (7月; n=14)	范围	4.19~41.25	9.45~77.83	0.00~85.49	16.84~53.97	2.24~24.18	7.15~9.25	1.36~9.09	6.49~34.39
丰水期 (7月; n=14)	均值±标准差	15.38±9.75^a	47.50±23.42^a	37.11±30.29^a	33.95±11.84^a	8.73±6.35^a	8.01±0.80^a	3.73±2.19^a	14.72±6.64^a
枯水期 (12月; n=15)	范围	2.19~50.06	5.50~77.86	0.17~92.31	18.68~76.63	12.24~30.21	7.40~8.60	0.10~11.55	9.71~38.06
枯水期 (12月; n=15)	均值±标准差	21.18±15.82^b	49.43±22.82^a	29.39±32.32^b	43.77±14.98^b	21.61±4.66^b	8.15±0.45^a	4.68±2.65^a	18.89±8.12^b

研究区域	TOC含量/%	TN含量/%	TP含量/%	BSi含量/%	采样时间	参考文献
茅尾海	0.554	0.053	0.064	0.402	2024.7	本研究
茅尾海	0.873	0.062	0.061	0.544	2024.12	本研究
茅尾海	0.535	0.045	0.034	-	2018.7	徐程等, 2021
珍珠湾	0.360	0.093	0.013	-	2021.8	苏琼源等, 2023
湛江湾	0.590	-	0.026	-	2017.8	周凤霞等, 2022
胶州湾	0.420	0.063	0.036	0.660	2021.5	王猛等, 2022
珠江口伶仃洋	0.620	0.060	-	-	2020.5	黎灿明等, 2025
青岛近岸海域	0.770	0.090	0.120	0.400	2017.11	雷明丹等, 2021
粤东近岸海域	0.520	0.079	0.049	-	2020—2021	林聪等, 2025

Distribution characteristics and pollution assessment of biogenic elements in sediments of the Maowei Sea^*

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研究区域	污染等级
研究区域	TOC	TN	TP	A	${I}_{\text{O}}$	参考文献
茅尾海	Ⅰ—Ⅱ	Ⅰ—Ⅱ	Ⅰ—Ⅱ	Ⅰ—Ⅱ	Ⅰ—Ⅱ	本研究
珍珠港	-	Ⅰ—Ⅲ	Ⅰ—Ⅱ	Ⅰ—Ⅱ	Ⅰ	苏琼源等, 2023
湛江港、北海港	Ⅱ	Ⅱ	Ⅰ	-	-	梁采莹等, 2017
粤东海域	Ⅰ	Ⅱ	Ⅰ	Ⅰ—Ⅲ	-	林聪等, 2025
象山港	Ⅱ	Ⅱ	Ⅰ	Ⅰ—Ⅱ	-	王文婷等, 2019
杏林湾	-	Ⅱ	Ⅰ—Ⅲ	-	Ⅱ—Ⅳ	陈建勇, 2025
桑沟湾	Ⅰ	Ⅱ	Ⅰ	Ⅱ—Ⅲ	Ⅱ—Ⅲ	杨艳云, 2018
渤海海域	Ⅰ—Ⅱ	Ⅱ	Ⅰ	Ⅰ—Ⅱ	Ⅰ—Ⅳ	宋逸群等, 2022

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[8]	QIAO Yong-min,GU Ji-guang,YANG-Yang,HUANG Chang-jiang. The distribution, enrichment and pollution assessment of heavy metals in surface sediments of sea areas around the Nanao Island [J]. Journal of Tropical Oceanography, 2010, 29(1): 77-84.
[9]	, . null [J]. Journal of Tropical Oceanography, 2009, 28(3): 45-53.

Distribution characteristics and pollution assessment of biogenic elements in sediments of the Maowei Sea*

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