

FOLLOWUS
1.College of Electronic and Information Engineering, Guangdong Ocean University, Zhanjiang 524088, China
2.Guangdong Provincial Engineering and Technology Research Center of Marine, Zhanjiang 524088, China
v162802sy@163.com
Received:28 December 2021,
Accepted:23 March 2022,
Online First:26 June 2022,
Published:01 July 2023
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FU Dongyang,WEI Shiyun,YU Guo,et al.Spatiotemporal characteristics and remote sensing estimation of colored dissolved organic matter around the Leizhou Peninsula[J].Journal of Oceanology and Limnology,2023,41(04):1405-1424.
Colored dissolved organic matter (CDOM) is an important optically active substance in marine environment. Its biochemical conservatism makes it an important indicator to offshore pollution process. Monitoring the content
composition
and diffusion process of CDOM is a good approach to analyze the terrestrial input
optical properties
and ecological environment of offshore areas. The spatiotemporal characteristics of CDOM around the Leizhou Peninsula were analyzed based on field observation data collected in the autumn 2020 and spring 2021
and an empirical inversion model of the
a
g
(355) (absorption coefficient at 355 nm) and spectral slope (
S
g
) (g stands for gelbstoff/gilvin
which is called CDOM) based on Sentinel-3A ocean and land color instrument (OLCI) images was constructed. The results show (1) the order of average
a
g
(355) value around the Leizhou Peninsula was east coast (0.503/m)
>
Qiongzhou Strait (0.502/m)
>
west coast (0.365/m); (2) the best band combinations of CDOM inversion in spring and autumn were (B4+B11)/B3 and (B7–B1)/B6 (B stands for the band of spectral images)
and the final inversion results are close to the measured results
indicating that the model has good accuracy; (3) the
S
g
value of the CDOM absorption spectrum was fitted to the hyperbolic-exponential model. The fitting accuracy of the model was higher than those of the exponential model and the hyperbolic model
and the best
S
g
inversion model was constructed by selec
ting
S
g
(275–295) and
S
g
(250–295) in spring and autumn; (4) the spatial distributions of
a
g
(355) and
S
g
were inverted
and CDOM in the waters around the Leizhou Peninsula originated from terrestrial organic matter carried by coastal aquaculture zones and runoff in the northeast Zhanjiang and the northern Beibu Gulf.
Bai Y , Pan D L , Cai W J et al . 2013 . Remote sensing of salinity from satellite-derived CDOM in the Changjiang River dominated East China Sea . Journal of Geophysical Research: Oceans , 118 ( 1 ): 227 - 243 , https://doi.org/10.1029/2012JC008467 https://doi.org/10.1029/2012JC008467 .
Blough N V , Del Vecchio R . 2002 . Chromophoric DOM in the coastal environment . In: Hansell D A, Carlson C A eds. Biogeochemistry of Marine Dissolved Organic Matter . Academic Press , Boston . p. 509 - 546 , https://doi.org/10.1016/B978-012323841-2/50012-9 https://doi.org/10.1016/B978-012323841-2/50012-9 .
Bowers D G , Roberts E M , White M et al . 2013 . Water masses, mixing, and the flow of dissolved organic carbon through the Irish Sea . Continental Shelf Research , 58 : 12 - 20 , https://doi.org/10.1016/j.csr.2013.02.007 https://doi.org/10.1016/j.csr.2013.02.007 .
Bricaud A , Morel A , Prieur L . 1981 . Absorption by dissolved organic matter of the sea (yellow substance) in the UV and visible domains . Limnology and Oceanography , 26 ( 1 ): 43 - 53 , https://doi.org/10.4319/lo.1981.26.1.0043 https://doi.org/10.4319/lo.1981.26.1.0043 .
Campbell G , Phinn S R , Dekker A G et al . 2011 . Remote sensing of water quality in an Australian tropical freshwater impoundment using matrix inversion and MERIS images . Remote Sensing of Environment , 115 ( 9 ): 2402 - 2414 , https://doi.org/10.1016/j.rse.2011.05.003 https://doi.org/10.1016/j.rse.2011.05.003 .
Carlson C A , Ducklow H W , Michaels A F . 1994 . Annual flux of dissolved organic carbon from the euphotic zone in the northwestern Sargasso Sea . Nature , 371 ( 6496 ): 405 - 408 , https://doi.org/10.1038/371405a0 https://doi.org/10.1038/371405a0 .
Chen B , Xu Z X , Ya H Z et al . 2019 . Impact of the water input from the eastern Qiongzhou Strait to the Beibu gulf on Guangxi coastal circulation . Acta Oceanologica Sinica , 38 ( 9 ): 1 - 11 , https://doi.org/10.1007/s13131-019-1472-2 https://doi.org/10.1007/s13131-019-1472-2 .
Chen J , Zhu W N , Tian Y Q et al . 2017 . Estimation of colored dissolved organic matter from Landsat-8 imagery for complex inland water: case study of Lake Huron . IEEE Transactions on Geoscience and Remote Sensing , 55 ( 4 ): 2201 - 2212 , https://doi.org/10.1109/TGRS.2016.2638828 https://doi.org/10.1109/TGRS.2016.2638828 .
Cheng H O , Ma Q M , Yang F . 2009 . Level of eutrophication and phytoplankton diversity in Zhanjiang Bay . Transactions of Oceanology and Limnology , 31 ( 3 ): 121 - 126 . (in Chinese with English abstract)
Coble P G . 2007 . Marine optical biogeochemistry: the chemistry of ocean color . Chemical Reviews , 107 ( 2 ): 402 - 418 , https://doi.org/10.1021/cr050350 https://doi.org/10.1021/cr050350 .
D'Sa E J , Steward R G , Vodacek A et al . 1999 . Determining optical absorption of colored dissolved organic matter in seawater with a liquid capillary waveguide . Limnology and Oceanography , 44 ( 4 ): 1142 - 1148 , https://doi.org/10.4319/lo.1999.44.4.1142 https://doi.org/10.4319/lo.1999.44.4.1142 .
Das S , Hazra S , Lotlikar A A et al . 2016 . Delineating the relationship between chromophoric dissolved organic matter (CDOM) variability and biogeochemical parameters in a shallow continental shelf . The Egyptian Journal of Aquatic Research , 42 ( 3 ): 241 - 248 , https://doi.org/10.1016/j.ejar.2016.08.001 https://doi.org/10.1016/j.ejar.2016.08.001 .
De Stefano L G , Valdivia A S , Gianello D et al . 2022 . Using CDOM spectral shape information to improve the estimation of DOC concentration in inland waters: a case study of Andean Patagonian Lakes . Science of the Total Environment , 824 : 153752 , https://doi.org/10.1016/j.scitotenv.2022.153752 https://doi.org/10.1016/j.scitotenv.2022.153752 .
Del Castillo C E , Coble P G . 2000 . Seasonal variability of the colored dissolved organic matter during the 1994-95 NE and SW monsoons in the Arabian Sea . Deep Sea Research Part II: Topical Studies in Oceanography , 47 ( 7-8 ): 1563 - 1579 , https://doi.org/10.1016/S0967-0645(99)00154-X https://doi.org/10.1016/S0967-0645(99)00154-X .
Del Castillo C E , Miller R L . 2008 . On the use of ocean color remote sensing to measure the transport of dissolved organic carbon by the Mississippi River Plume . Remote Sensing of Environment , 112 ( 3 ): 836 - 844 , https://doi.org/10.1016/j.rse.2007.06.015 https://doi.org/10.1016/j.rse.2007.06.015 .
Del Vecchio R , Blough N V . 2004 . On the origin of the optical properties of humic substances . Environmental Science & Technology , 38 ( 14 ): 3885 - 3891 , https://doi.org/10.1021/es049912h https://doi.org/10.1021/es049912h .
Doerffer R , Schiller H . 2007 . The MERIS Case 2 water algorithm . International Journal of Remote Sensing , 28 ( 3-4 ): 517 - 535 , https://doi.org/10.1080/01431160600821127 https://doi.org/10.1080/01431160600821127 .
Fargion G S , Mueller J L . 2000 . Ocean Optics Protocols for Satellite Ocean Color Sensor Validation, Revision 2. NASA/TM-2000-209966, Goddard Space Flight Space Center, Greenbelt, Maryland, USA .
Fu D Y , Zhong Y F , Chen F J et al . 2020 . Analysis of dissolved oxygen and nutrients in Zhanjiang Bay and the adjacent sea area in spring . Sustainability , 12 ( 3 ): 889 , https://doi.org/10.3390/su12030889 https://doi.org/10.3390/su12030889 .
Gitelson A , Garbuzov G , Szilagyi F et al . 1993 . Quantitative remote sensing methods for real-time monitoring of inland waters quality . International Journal of Remote Sensing , 14 ( 7 ): 1269 - 1295 , https://doi.org/10.1080/01431169308953956 https://doi.org/10.1080/01431169308953956 .
Green S A , Blough N V . 1994 . Optical absorption and fluorescence properties of chromophoric dissolved organic matter in natural waters . Limnology and Oceanography , 39 ( 8 ): 1903 - 1916 , https://doi.org/10.4319/lo.1994.39.8.1903 https://doi.org/10.4319/lo.1994.39.8.1903 .
Guo W D , Stedmon C A , Han Y C et al . 2007 . The conservative and non-conservative behavior of chromophoric dissolved organic matter in Chinese estuarine waters . Marine Chemistry , 107 ( 3 ): 357 - 366 , https://doi.org/10.1016/j.marchem.2007.03.006 https://doi.org/10.1016/j.marchem.2007.03.006 .
Han L H , Jordan K J . 2005 . Estimating and mapping chlorophyll- a concentration in Pensacola Bay, Florida using Landsat ETM+ data . International Journal of Remote Sensing , 26 ( 23 ): 5245 - 5254 , https://doi.org/10.1080/01431160500219182 https://doi.org/10.1080/01431160500219182 .
Helms J R , Stubbins A , Ritchie J D et al . 2008 . Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophoric dissolved organic matter . Limnology and Oceanography , 53 ( 3 ): 955 - 969 , https://doi.org/10.4319/lo.2008.53.3.0955 https://doi.org/10.4319/lo.2008.53.3.0955 .
Huang L , Fang H W , He G J et al . 2016 . Effects of internal loading on phosphorus distribution in the Taihu Lake driven by wind waves and lake currents . Environmental Pollution , 219 : 760 - 773 , https://doi.org/10.1016/j.envpol.2016.07.049 https://doi.org/10.1016/j.envpol.2016.07.049 .
Keith D J , Lunetta R S , Schaeffer B A . 2016 . Optical models for remote sensing of colored dissolved organic matter absorption and salinity in New England, Middle Atlantic and gulf coast Estuaries USA . Remote Sensing , 8 ( 4 ): 283 , https://doi.org/10.3390/rs8040283 https://doi.org/10.3390/rs8040283 .
Kutser T , Pierson D C , Kallio K Y et al . 2005 . Mapping lake CDOM by satellite remote sensing . Remote Sensing of Environment , 94 ( 4 ): 535 - 540 , https://doi.org/10.1016/j.rse.2004.11.009 https://doi.org/10.1016/j.rse.2004.11.009 .
Lai J , Jiang F , Ke K et al . 2014 . Nutrients distribution and trophic status assessment in the northern Beibu Gulf, China . Chinese Journal of Oceanology and Limnology , 32 ( 5 ): 1128 - 1144 , https://doi.org/10.1007/s00343-014-3199-y https://doi.org/10.1007/s00343-014-3199-y .
Li J W , Yu Q , Tian Y Q et al . 2018 . Spatio-temporal variations of CDOM in shallow inland waters from a semi-analytical inversion of Landsat-8 . Remote Sensing of Environment , 218 : 189 - 200 , https://doi.org/10.1016/j.rse.2018.09.014 https://doi.org/10.1016/j.rse.2018.09.014 .
Lü S H , Li Y , Lundholm N et al . 2012 . Diversity, taxonomy and biogeographical distribution of the genus Pseudo-nitzschia (Bacillariophyceae) in Guangdong coastal waters, South China Sea . Nova Hedwigia , 95 ( 1-2 ): 123 - 152 , https://doi.org/10.1127/0029-5035/2012/0046 https://doi.org/10.1127/0029-5035/2012/0046 .
Ma S C , Zhang X Y , Xiong Y X et al . 2021 . Assessment of eutrophication and DOC sources tracing in the Sea Area around Dajin Island using CASI and MODIS images coupled with CDOM optical properties . Sensors , 21 ( 14 ): 4765 , https://doi.org/10.3390/s21144765 https://doi.org/10.3390/s21144765 .
Markager S , Vincent W F . 2000 . Spectral light attenuation and the absorption of UV and blue light in natural waters . Limnology and Oceanography , 45 ( 3 ): 642 - 650 , https://doi.org/10.4319/lo.2000.45.3.0642 https://doi.org/10.4319/lo.2000.45.3.0642 .
Miller M P , McKnight D M . 2010 . Comparison of seasonal changes in fluorescent dissolved organic matter among aquatic lake and stream sites in the Green Lakes Valley . Journal of Geophysical Research , 115 ( G1 ): G00 F 12 , https://doi.org/10.1029/2009JG000985 https://doi.org/10.1029/2009JG000985 .
Mobley C D . 1999 . Estimation of the remote-sensing reflectance from above-surface measurements . Applied Optics , 38 ( 36 ): 7442 - 7455 , https://doi.org/10.1364/AO.38.007442 https://doi.org/10.1364/AO.38.007442 .
Nieke B , Reuter R , Heuermann R et al . 1997 . Light absorption and fluorescence properties of chromophoric dissolved organic matter (CDOM), in the St. Lawrence Estuary (Case 2 waters) . Continental Shelf Research , 17 ( 3 ): 235 - 252 , https://doi.org/10.1016/S0278-4343(96)00034-9 https://doi.org/10.1016/S0278-4343(96)00034-9 .
Niroumand-Jadidi M , Bovolo F , Bruzzone L . 2019 . Novel spectra-derived features for empirical retrieval of water quality parameters: demonstrations for OLI, MSI, and OLCI Sensors . IEEE Transactions on Geoscience and Remote Sensing , 57 ( 12 ): 10285 - 10300 , https://doi.org/10.1109/TGRS.2019.2933251 https://doi.org/10.1109/TGRS.2019.2933251 .
Peuravuori J , Pihlaja K . 1997 . Molecular size distribution and spectroscopic properties of aquatic humic substances . Analytica Chimica Acta , 337 ( 2 ): 133 - 149 , https://doi.org/10.1016/S0003-2670(96)00412-6 https://doi.org/10.1016/S0003-2670(96)00412-6 .
Qiao X D , Wang B D , Sun X et al . 2014 . Numerical simulation of nutrient and phytoplankton dynamics in Guangxi coastal bays, China . Journal of Ocean University of China , 13 ( 2 ): 338 - 346 , https://doi.org/10.1007/s11802-014-2072-0 https://doi.org/10.1007/s11802-014-2072-0 .
Rochelle-Newall E J , Fisher T R . 2002 . Chromophoric dissolved organic matter and dissolved organic carbon in Chesapeake Bay . Marine Chemistry , 77 ( 1 ): 23 - 41 , https://doi.org/10.1016/S0304-4203(01)00073-1 https://doi.org/10.1016/S0304-4203(01)00073-1 .
Shanmugam P . 2011 . New models for retrieving and partitioning the colored dissolved organic matter in the global ocean: implications for remote sensing . Remote Sensing of Environment , 115 ( 6 ): 1501 - 1521 , https://doi.org/10.1016/j.rse.2011.02.009 https://doi.org/10.1016/j.rse.2011.02.009 .
Shi M C , Chen C S , Xu Q C et al . 2002 . The role of Qiongzhou Strait in the seasonal variation of the South China Sea circulation . Journal of Physical Oceanography , 32 ( 1 ): 103 - 121 , https://doi.org/10.1175/1520-0485(2002)032<0103:TROQSI>2.0.CO;2. https://doi.org/10.1175/1520-0485(2002)032<0103:TROQSI>2.0.CO;2.
Stedmon C A , Markager S , Kaas H . 2000 . Optical properties and signatures of chromophoric dissolved organic matter (CDOM) in Danish coastal waters . Estuarine, Coastal and Shelf Science , 51 ( 2 ): 267 - 278 , https://doi.org/10.1006/ecss.2000.0645 https://doi.org/10.1006/ecss.2000.0645 .
Stedmon C A , Markager S , Bro R . 2003 . Tracing dissolved organic matter in aquatic environments using a new approach to fluorescence spectroscopy . Marine chemistry , 82 ( 3-4 ): 239 - 254 , https://doi.org/10.1016/S0304-4203(03)00072-0 https://doi.org/10.1016/S0304-4203(03)00072-0
Steinberg D K , Nelson N B , Carlson C A et al . 2004 . Production of chromophoric dissolved organic matter (CDOM) in the open ocean by zooplankton and the colonial cyanobacterium Trichodesmium spp . Marine Ecology Progress Series , 267 : 45 - 56 , https://doi.org/10.3354/meps267045 https://doi.org/10.3354/meps267045 .
Tang J W , Tian G L , Wang X Y et al . 2004 . The methods of water spectra measurement and analysis Ⅰ: above-water method . Journal of Remote Sensing , 8 ( 1 ): 37 - 44 . (in Chinese with English abstract)
Trigg S , Flasse S . 2000 . Characterizing the spectral-temporal response of burned savannah using in situ spectroradiometry and infrared thermometry . International Journal of Remote Sensing , 21 ( 16 ): 3161 - 3168 , https://doi.org/10.1080/01431160050145045 https://doi.org/10.1080/01431160050145045 .
Twardowski M S , Boss E , Sullivan J M et al . 2004 . Modeling the spectral shape of absorption by chromophoric dissolved organic matter . Marine Chemistry , 89 ( 1-4 ): 69 - 88 , https://doi.org/10.1016/j.marchem.2004.02.008 https://doi.org/10.1016/j.marchem.2004.02.008 .
Wang L N , Pan W R , Zhuang W et al . 2018 . Analysis of seasonal characteristics of water exchange in Beibu Gulf based on a particle tracking model . Regional Studies in Marine Science , 18 : 35 - 43 , https://doi.org/10.1016/j.rsma.2017.12.009 https://doi.org/10.1016/j.rsma.2017.12.009 .
Wang S L , Zhou F X , Chen F J et al . 2021 . Spatiotemporal distribution characteristics of nutrients in the drowned tidal inlet under the influence of tides: a case study of Zhanjiang Bay, China . International Journal of Environmental Research and Public Health , 18 ( 4 ): 2089 , https://doi.org/10.3390/ijerph18042089 https://doi.org/10.3390/ijerph18042089 .
Wu H , Yu H M , Ding J et al . 2016 . Modeling assessment of tidal current energy in the Qiongzhou Strait, China . Acta Oceanologica Sinica , 35 ( 1 ): 21 - 29 , https://doi.org/10.1007/s13131-016-0792-2 https://doi.org/10.1007/s13131-016-0792-2 .
Xu J , Fang C Y , Gao D et al . 2018 . Optical models for remote sensing of chromophoric dissolved organic matter (CDOM) absorption in Poyang Lake . ISPRS Journal of Photogrammetry and Remote Sensing , 142 : 124 - 136 , https://doi.org/10.1016/j.isprsjprs.2018.06.004 https://doi.org/10.1016/j.isprsjprs.2018.06.004 .
Zhang J B , Zhang Y C , Zhang P et al . 2021a . Seasonal phosphorus variation in coastal water affected by the land-based sources input in the eutrophic Zhanjiang Bay, China . Estuarine, Coastal and Shelf Science , 252 : 107277 , https://doi.org/10.1016/j.ecss.2021.107277 https://doi.org/10.1016/j.ecss.2021.107277 .
Zhang X Y , Du Y , Mao Z H et al . 2021b . Dissolved organic carbon source attribution in the Changjiang outflow region of the East China Sea . Sensors , 21 ( 24 ): 8450 , https://doi.org/10.3390/s21248450 https://doi.org/10.3390/s21248450 .
Zhang Y L , Qin B Q , Chen W M et al . 2005 . A preliminary study of chromophoric dissolved organic matter (CDOM) in Lake Taihu, a shallow subtropical lake in China . Acta Hydrochimica et Hydrobiologica , 33 ( 4 ): 315 - 323 , https://doi.org/10.1002/aheh.200400585 https://doi.org/10.1002/aheh.200400585 .
Zhang Y L , van Dijk M A , Liu M L et al . 2009 . The contribution of phytoplankton degradation to chromophoric dissolved organic matter (CDOM) in eutrophic shallow lakes: field and experimental evidence . Water Research , 43 ( 18 ): 4685 - 4697 , https://doi.org/10.1016/j.watres.2009.07.024 https://doi.org/10.1016/j.watres.2009.07.024 .
Zhang Y , Zhou Y , Shi K et al . 2018 . Optical properties and composition changes in chromophoric dissolved organic matter along trophic gradients: implications for monitoring and assessing lake eutrophication . Water Research , 131 : 255 - 263 , https://doi.org/10.1016/j.watres.2017.12.051 https://doi.org/10.1016/j.watres.2017.12.051 .
Zhou F X , Lu X , Chen F J et al . 2020 . Spatial-monthly variations and influencing factors of dissolved oxygen in surface water of Zhanjiang Bay, China . Journal of Marine Science and Engineering , 8 ( 6 ): 403 , https://doi.org/10.3390/jmse8060403 https://doi.org/10.3390/jmse8060403 .
Zhu W N , Yu Q , Tian Y Q . 2013 . Uncertainty analysis of remote sensing of colored dissolved organic matter: evaluations and comparisons for three rivers in North America . ISPRS Journal of Photogrammetry and Remote Sensing , 84 : 12 - 22 , https://doi.org/10.1016/j.isprsjprs.2013.07.005 https://doi.org/10.1016/j.isprsjprs.2013.07.005 .
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