湛江港水体夏季后向散射特性
|
摘要
【目的】研究湛江港水体夏季后向散射特性。【方法】利用2017年夏季湛江港海域的航次数据,采用实验与对比分析的方法,研究湛江港海域水体的后向散射系数的光谱特性、空间分布,分析后向散射系数与悬浮泥沙浓度的关系。【结果】湛江港海域水体的后向散射系数的光谱模型符合乘幂的形式,波长指数(n)为1.61。后向散射系数的空间分布呈现近岸高值,外海低值的特点。后向散射系数与悬浮泥沙浓度存在良好的线性回归关系,决定系数(R2)为0.707 2。【结论】水体的后向散射系数可用于水体悬浮泥沙浓度的遥感反演。
【Objective】The backscattering characteristics of Zhanjiang Harbor waters in summer were studied.【Method】Using the data of Zhanjiang Harbor in the summer of 2017 and the method of comparative analysis and experiment, the spectral characteristics and spatial distribution of the backscattering coefficient in the Zhanjiang Harbor water were studied and the relationship between backscattering coefficient and suspended sediment concentration was analyzed.【Result】The results showed that the spectral model of the backscattering coefficient in Zhanjiang Harbor was in the form of power, and the wavelength index(n) was 1.61. The value of backscattering coefficient was higher in coastal waters than in open sea waters. There was a good linear regression relationship between backscattering coefficient and suspended sediment concentration, and the square of determination coefficient(R2) was 0.707 2.【Conclusion】The water backscattering coefficient could be used for remote sensing of water suspended sediment concentration.
【Objective】The backscattering characteristics of Zhanjiang Harbor waters in summer were studied.【Method】Using the data of Zhanjiang Harbor in the summer of 2017 and the method of comparative analysis and experiment, the spectral characteristics and spatial distribution of the backscattering coefficient in the Zhanjiang Harbor water were studied and the relationship between backscattering coefficient and suspended sediment concentration was analyzed.【Result】The results showed that the spectral model of the backscattering coefficient in Zhanjiang Harbor was in the form of power, and the wavelength index(n) was 1.61. The value of backscattering coefficient was higher in coastal waters than in open sea waters. There was a good linear regression relationship between backscattering coefficient and suspended sediment concentration, and the square of determination coefficient(R2) was 0.707 2.【Conclusion】The water backscattering coefficient could be used for remote sensing of water suspended sediment concentration.
引文
[1]MOBLEY C D,MOBLEY C D.Light and water:Radiative transfer in natural waters[M].San Diego,CA:Academic press,1994.
[2]STRAMSKI D,BOSS E,BOGUCKI D,et al.The role of seawater constituents in light backscattering in the ocean[J].Progress in Oceanography,2004,61(1):27-56.
[3]孙德勇,李云梅,王桥,等.巢湖水体散射和后向散射特性研究[J].环境科学,2010,31(6):1428-1434.
[4]STRAMSKI D,KIEFER D A.Light scattering by microorganisms in the open ocean[J].Progress in Oceanography,1991,28(4):343-383.
[5]QUINBY-HUNT M S,HUNT A J,LOFFTUS K,et al.Polarized-light scattering studies of marine Chlorella[J].Limnology&Oceanography,1989,34(8):1587-1600.
[6]KITCHEN J C,ZANEVELD J R V.A three-layered sphere model of the optical properties of phytoplankton[J].Limnology&Oceanography,1992,37(8):1680-1690.
[7]CAI L,CAO W X,JING Y,et al.An instrument for in situ measuring the volume scattering function of water:design,calibration and primary experiments[J].Sensors,2012,12(4):4514-4533.
[8]MAFFIONE R A,DANA D R.Instruments and methods for measuring the backward-scattering coefficient of ocean waters[J].Applied Optics,1997,36(24):6057-6067.
[9]周雯,曹文熙,李彩.海水中矿物质颗粒吸收和散射特性Mie理论分析[J].热带海洋学报,2008,27(1):22-26.
[10]STRAMSKI D,BRICAUD A,MOREL A.Modeling the inherent optical properties of the ocean based on the detailed composition of the planktonic community[J].Applied Optics,2001,40(18):2929-2045.
[11]RIEBEL D I U,L?FFLER D I F.On-line measurement of partical size distribution and partical concentration in suspensions by ultrasonic spectrometry[J].Chemical Engineering&Technology,1989,12(1):433-438.
[12]TWARDOWSKI M S,EMMANUEL B,MACDONALD J B,et al.A model for estimating bulk refractive index from the optical backscattering ratio and the implications for understanding particle composition in case I and case II waters[J].Journal of Geophysical Research:Oceans banner,2001,106(C7):14129-14142.
[13]ULLOA O,SATHYENDRANATH S,PLATT T.Effect of the particle-size distribution on the backscattering ratio in seawater[J].Applied Optics,1994,33(30):7070-7077.
[14]KOPELEVICH O.Small-parameter model of optical properties of sea waters[J].Ocean Optics,1983(1):208-234.
[15]LEE Z P,CARDER K L,ARNONE R A.Deriving inherent optical properties from water color:a multiband quasi-analytical algorithm for optically deep waters[J].Applied Optics,2002,41(27):5755-5772.
[16]PETZOLD T J.Volume scattering functions for selected ocean waters[M].La Jolla:Scripps Institution of Oceanography,2007.
[17]CHAMI M,SHYBANOV E B,CHURILOVA T Y,et al.Optical properties of the particles in the Crimea coastal waters(Black Sea)[J].Journal of Geophysical Research:Oceans banner,2005,110(C11):1-17.
[18]AAS E,H?KEDAL J,S?RENSEN K.Spectral backscattering coefficient in coastal waters[J].International Journal of Remote Sensing,2005,26(2):331-343.
[19]WHITMIRE A L,BOSS E,COWLES T J,et al.Spectral variability of the particulate backscattering ratio[J].Optics Express,2007,15(11):7019-7031.
[20]孙德勇,李云梅,乐成峰,等.太湖水体散射特性及其与悬浮物浓度关系模型[J].环境科学,2007,28(12):2688-2694.
[21]俞宏,蔡启铭,吴敬禄.太湖水体吸收系数与散射系数的特征研究[J].水科学进展,2003,14(1):46-49.
[22]马荣华,宋庆君,李国砚,等.太湖水体的后向散射概率[J].湖泊科学,2008,20(3):375-379.
[23]施坤,李云梅,王桥,等.内陆湖泊富营养化水体散射系数模型研究[J].光学学报,2010,30(9):2478-2485.
[24]吕恒,王瑜,李晓俊,等.内陆湖泊主要藻种散射特性[J].植物学报,2014,49(5):578-586.
[25]李俊生,张兵,张霞,等.一种计算水体中悬浮物后向散射系数的方法[J].遥感学报,2008,12(2):193-198.
[26]黄昌春,李云梅,孙德勇,等.太湖水体散射光谱特性及其形成机理研究[J].光学学报,2011,31(5):15-23.
[27]乐成峰,李云梅,查勇,等.太湖水体后向散射特性模拟[J].水科学进展,2009,20(5):707-713.
[28]李敏敏,李铜基,朱建华,等.黄东海海区悬浮颗粒物后向散射系数和后向散射比的空间分布规律研究[J].海洋技术学报,2013,32(1):50-55.
[29]彭田.黄渤海悬浮颗粒物吸收散射效率分布特征及影响因素研究[D].南京:南京信息工程大学,2016.
[30]刘猛.浑浊水体颗粒物散射特性及遥感初步应用研究[D].上海:华东师范大学,2013.
[31]宋庆君,唐军武.黄海?东海海区水体散射特性研究[J].海洋学报,2006,28(4):56-63.
[32]刘炜,李铜基,朱建华,等.黄东海海区总悬浮物散射特性研究[J].海洋技术学报,2007,26(2):42-46.
[33]周雯,曹文熙,李彩.海水中矿物质颗粒吸收和散射特性Mie理论分析[J].热带海洋学报,2008,27(1):22-26.
[34]周雯,曹文熙,杨跃忠,等.大亚湾水体后向散射比率的光谱变化[J].热带海洋学报,2010,29(2):39-45.
[35]周雯,曹文熙,李彩.浮游植物的吸收和散射特性:理论模型[J].光学技术,2007,33(2):177-180.
[36]周雯,曹文熙,李彩,等.由吸收系数和粒度分布计算浮游植物的散射光谱特征[J].光学学报,2008,28(8):1429-1433.
[38]周雯,曹文熙,李彩,等.细胞结构对浮游植物光学特性的影响[J].热带海洋学报,2010,29(2):33-38.
[39]MAFFIONE R A,DANA D R.Instruments and methods for measuring the backward-scattering coefficient of ocean waters[J].Applied Optics,1997,36(24):6057-6067.
[40]DANA D R,MAFFIONE R A.Determining the backward scattering coefficient with fixed-angle backscattering sensors—revisited[J].Ocean Optics,2002.
[41]宋庆君,唐军武.黄海?东海海区水体散射特性研究[J].海洋学报,2006,28(4):56-63.
[42]朱建华,韩冰,叶虎平,等.长江口外水体散射特性初步研究[J].光学学报,2014(13):1-9.
[43]黄颖恩,黄妙芬,宋庆君,等.多角度测量石油类污染水体后向散射系数的方法研究[J].海洋技术学报,2017,36(1):7-13.
[44]黄妙芬,邢旭峰,宋庆君,等.油砂混合水体后向散射系数光谱贡献分离算法Ⅰ:实验理论[J].光谱学与光谱分析,2017,37(1):205-211.
[45]MUELLER J L,FARGION G S,MCCLAIN C R,et al.Ocean optics protocols for satellite ocean color sensor validation[J].British Journal of Surgery,2003,47(201):111–112.
[46]李敏敏.我国典型近岸水体悬浮颗粒物后向散射特性研究[D].天津:国家海洋技术中心,2013.
[47]姜玲玲,赵冬至,王林,等.水体后向散射特性研究进展[J].遥感技术与应用,2013,28(1):150-156.
[48]沈晓晶,丘仲锋,孙德勇,等.黄渤海悬浮颗粒物散射特性研究[J].广西科学,2015(3):308-314.
[49]唐兆民,何志刚,韩玉梅.悬浮泥沙浓度的测量[J].中山大学学报(自然科学版),2003,42(S2):244-247.
[50]中华人民共和国生态环境部.水质叶绿素a的测定分光光度法[EB/OL].[2018-03-03]http://kjs.mep.gov.cn/hjbhbz/bzwb/jcffbz/201712/t20171227_428728.shtml
[51]顾艳镇,刘玉光,修鹏,等.6通道后向散射仪[J].气象水文海洋仪器,2008(2):1-4.
[52]李刚,汪小勇.后向散射系数测量仪实验室定标技术[J].海洋技术学报,2004,23(4):127-129.
[53]李希彬.东海大堤对湛江湾水动力环境影响的研究[D].青岛:中国海洋大学,2008.
[54]蒋城飞,付东洋,李强,等.秋季湛江港和入海口温盐结构及生态特征[J].海洋学报,2016,38(11):20-31.
[2]STRAMSKI D,BOSS E,BOGUCKI D,et al.The role of seawater constituents in light backscattering in the ocean[J].Progress in Oceanography,2004,61(1):27-56.
[3]孙德勇,李云梅,王桥,等.巢湖水体散射和后向散射特性研究[J].环境科学,2010,31(6):1428-1434.
[4]STRAMSKI D,KIEFER D A.Light scattering by microorganisms in the open ocean[J].Progress in Oceanography,1991,28(4):343-383.
[5]QUINBY-HUNT M S,HUNT A J,LOFFTUS K,et al.Polarized-light scattering studies of marine Chlorella[J].Limnology&Oceanography,1989,34(8):1587-1600.
[6]KITCHEN J C,ZANEVELD J R V.A three-layered sphere model of the optical properties of phytoplankton[J].Limnology&Oceanography,1992,37(8):1680-1690.
[7]CAI L,CAO W X,JING Y,et al.An instrument for in situ measuring the volume scattering function of water:design,calibration and primary experiments[J].Sensors,2012,12(4):4514-4533.
[8]MAFFIONE R A,DANA D R.Instruments and methods for measuring the backward-scattering coefficient of ocean waters[J].Applied Optics,1997,36(24):6057-6067.
[9]周雯,曹文熙,李彩.海水中矿物质颗粒吸收和散射特性Mie理论分析[J].热带海洋学报,2008,27(1):22-26.
[10]STRAMSKI D,BRICAUD A,MOREL A.Modeling the inherent optical properties of the ocean based on the detailed composition of the planktonic community[J].Applied Optics,2001,40(18):2929-2045.
[11]RIEBEL D I U,L?FFLER D I F.On-line measurement of partical size distribution and partical concentration in suspensions by ultrasonic spectrometry[J].Chemical Engineering&Technology,1989,12(1):433-438.
[12]TWARDOWSKI M S,EMMANUEL B,MACDONALD J B,et al.A model for estimating bulk refractive index from the optical backscattering ratio and the implications for understanding particle composition in case I and case II waters[J].Journal of Geophysical Research:Oceans banner,2001,106(C7):14129-14142.
[13]ULLOA O,SATHYENDRANATH S,PLATT T.Effect of the particle-size distribution on the backscattering ratio in seawater[J].Applied Optics,1994,33(30):7070-7077.
[14]KOPELEVICH O.Small-parameter model of optical properties of sea waters[J].Ocean Optics,1983(1):208-234.
[15]LEE Z P,CARDER K L,ARNONE R A.Deriving inherent optical properties from water color:a multiband quasi-analytical algorithm for optically deep waters[J].Applied Optics,2002,41(27):5755-5772.
[16]PETZOLD T J.Volume scattering functions for selected ocean waters[M].La Jolla:Scripps Institution of Oceanography,2007.
[17]CHAMI M,SHYBANOV E B,CHURILOVA T Y,et al.Optical properties of the particles in the Crimea coastal waters(Black Sea)[J].Journal of Geophysical Research:Oceans banner,2005,110(C11):1-17.
[18]AAS E,H?KEDAL J,S?RENSEN K.Spectral backscattering coefficient in coastal waters[J].International Journal of Remote Sensing,2005,26(2):331-343.
[19]WHITMIRE A L,BOSS E,COWLES T J,et al.Spectral variability of the particulate backscattering ratio[J].Optics Express,2007,15(11):7019-7031.
[20]孙德勇,李云梅,乐成峰,等.太湖水体散射特性及其与悬浮物浓度关系模型[J].环境科学,2007,28(12):2688-2694.
[21]俞宏,蔡启铭,吴敬禄.太湖水体吸收系数与散射系数的特征研究[J].水科学进展,2003,14(1):46-49.
[22]马荣华,宋庆君,李国砚,等.太湖水体的后向散射概率[J].湖泊科学,2008,20(3):375-379.
[23]施坤,李云梅,王桥,等.内陆湖泊富营养化水体散射系数模型研究[J].光学学报,2010,30(9):2478-2485.
[24]吕恒,王瑜,李晓俊,等.内陆湖泊主要藻种散射特性[J].植物学报,2014,49(5):578-586.
[25]李俊生,张兵,张霞,等.一种计算水体中悬浮物后向散射系数的方法[J].遥感学报,2008,12(2):193-198.
[26]黄昌春,李云梅,孙德勇,等.太湖水体散射光谱特性及其形成机理研究[J].光学学报,2011,31(5):15-23.
[27]乐成峰,李云梅,查勇,等.太湖水体后向散射特性模拟[J].水科学进展,2009,20(5):707-713.
[28]李敏敏,李铜基,朱建华,等.黄东海海区悬浮颗粒物后向散射系数和后向散射比的空间分布规律研究[J].海洋技术学报,2013,32(1):50-55.
[29]彭田.黄渤海悬浮颗粒物吸收散射效率分布特征及影响因素研究[D].南京:南京信息工程大学,2016.
[30]刘猛.浑浊水体颗粒物散射特性及遥感初步应用研究[D].上海:华东师范大学,2013.
[31]宋庆君,唐军武.黄海?东海海区水体散射特性研究[J].海洋学报,2006,28(4):56-63.
[32]刘炜,李铜基,朱建华,等.黄东海海区总悬浮物散射特性研究[J].海洋技术学报,2007,26(2):42-46.
[33]周雯,曹文熙,李彩.海水中矿物质颗粒吸收和散射特性Mie理论分析[J].热带海洋学报,2008,27(1):22-26.
[34]周雯,曹文熙,杨跃忠,等.大亚湾水体后向散射比率的光谱变化[J].热带海洋学报,2010,29(2):39-45.
[35]周雯,曹文熙,李彩.浮游植物的吸收和散射特性:理论模型[J].光学技术,2007,33(2):177-180.
[36]周雯,曹文熙,李彩,等.由吸收系数和粒度分布计算浮游植物的散射光谱特征[J].光学学报,2008,28(8):1429-1433.
[38]周雯,曹文熙,李彩,等.细胞结构对浮游植物光学特性的影响[J].热带海洋学报,2010,29(2):33-38.
[39]MAFFIONE R A,DANA D R.Instruments and methods for measuring the backward-scattering coefficient of ocean waters[J].Applied Optics,1997,36(24):6057-6067.
[40]DANA D R,MAFFIONE R A.Determining the backward scattering coefficient with fixed-angle backscattering sensors—revisited[J].Ocean Optics,2002.
[41]宋庆君,唐军武.黄海?东海海区水体散射特性研究[J].海洋学报,2006,28(4):56-63.
[42]朱建华,韩冰,叶虎平,等.长江口外水体散射特性初步研究[J].光学学报,2014(13):1-9.
[43]黄颖恩,黄妙芬,宋庆君,等.多角度测量石油类污染水体后向散射系数的方法研究[J].海洋技术学报,2017,36(1):7-13.
[44]黄妙芬,邢旭峰,宋庆君,等.油砂混合水体后向散射系数光谱贡献分离算法Ⅰ:实验理论[J].光谱学与光谱分析,2017,37(1):205-211.
[45]MUELLER J L,FARGION G S,MCCLAIN C R,et al.Ocean optics protocols for satellite ocean color sensor validation[J].British Journal of Surgery,2003,47(201):111–112.
[46]李敏敏.我国典型近岸水体悬浮颗粒物后向散射特性研究[D].天津:国家海洋技术中心,2013.
[47]姜玲玲,赵冬至,王林,等.水体后向散射特性研究进展[J].遥感技术与应用,2013,28(1):150-156.
[48]沈晓晶,丘仲锋,孙德勇,等.黄渤海悬浮颗粒物散射特性研究[J].广西科学,2015(3):308-314.
[49]唐兆民,何志刚,韩玉梅.悬浮泥沙浓度的测量[J].中山大学学报(自然科学版),2003,42(S2):244-247.
[50]中华人民共和国生态环境部.水质叶绿素a的测定分光光度法[EB/OL].[2018-03-03]http://kjs.mep.gov.cn/hjbhbz/bzwb/jcffbz/201712/t20171227_428728.shtml
[51]顾艳镇,刘玉光,修鹏,等.6通道后向散射仪[J].气象水文海洋仪器,2008(2):1-4.
[52]李刚,汪小勇.后向散射系数测量仪实验室定标技术[J].海洋技术学报,2004,23(4):127-129.
[53]李希彬.东海大堤对湛江湾水动力环境影响的研究[D].青岛:中国海洋大学,2008.
[54]蒋城飞,付东洋,李强,等.秋季湛江港和入海口温盐结构及生态特征[J].海洋学报,2016,38(11):20-31.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |