{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T04:28:16Z","timestamp":1772252896618,"version":"3.50.1"},"reference-count":108,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2018,10,18]],"date-time":"2018-10-18T00:00:00Z","timestamp":1539820800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Enterprise Charlotte Foundation by Western Michigan University.","award":["N\/A"],"award-info":[{"award-number":["N\/A"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>Over the past two decades, persistent occurrences of harmful algal blooms (HAB; Karenia brevis) have been reported in Charlotte County, southwestern Florida. We developed data-driven models that rely on spatiotemporal remote sensing and field data to identify factors controlling HAB propagation, provide a same-day distribution (nowcasting), and forecast their occurrences up to three days in advance. We constructed multivariate regression models using historical HAB occurrences (213 events reported from January 2010 to October 2017) compiled by the Florida Fish and Wildlife Conservation Commission and validated the models against a subset (20%) of the historical events. The models were designed to capture the onset of the HABs instead of those that developed days earlier and continued thereafter. A prototype of an early warning system was developed through a threefold exercise. The first step involved the automatic downloading and processing of daily Moderate Resolution Imaging Spectroradiometer (MODIS) Aqua products using SeaDAS ocean color processing software to extract temporal and spatial variations of remote sensing-based variables over the study area. The second step involved the development of a multivariate regression model for same-day mapping of HABs and similar subsequent models for forecasting HAB occurrences one, two, and three days in advance. Eleven remote sensing variables and two non-remote sensing variables were used as inputs for the generated models. In the third and final step, model outputs (same-day and forecasted distribution of HABs) were posted automatically on a web map. Our findings include: (1) the variables most indicative of the timing of bloom propagation are bathymetry, euphotic depth, wind direction, sea surface temperature (SST), ocean chlorophyll three-band algorithm for MODIS [chlorophyll-a OC3M] and distance from the river mouth, and (2) the model predictions were 90% successful for same-day mapping and 65%, 72% and 71% for the one-, two- and three-day advance predictions, respectively. The adopted methodologies are reliable at a local scale, dependent on readily available remote sensing data, and cost-effective and thus could potentially be used to map and forecast algal bloom occurrences in data-scarce regions.<\/jats:p>","DOI":"10.3390\/rs10101656","type":"journal-article","created":{"date-parts":[[2018,10,18]],"date-time":"2018-10-18T10:55:41Z","timestamp":1539860141000},"page":"1656","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":33,"title":["Mapping and Forecasting Onsets of Harmful Algal Blooms Using MODIS Data over Coastal Waters Surrounding Charlotte County, Florida"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9548-8998","authenticated-orcid":false,"given":"Sita","family":"Karki","sequence":"first","affiliation":[{"name":"Department of Geological and Environmental Sciences, Western Michigan University, Kalamazoo, MI 49008, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed","family":"Sultan","sequence":"additional","affiliation":[{"name":"Department of Geological and Environmental Sciences, Western Michigan University, Kalamazoo, MI 49008, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Racha","family":"Elkadiri","sequence":"additional","affiliation":[{"name":"Department of Geosciences, Middle Tennessee State University, Murfreesboro, TN 37132, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9071-7766","authenticated-orcid":false,"given":"Tamer","family":"Elbayoumi","sequence":"additional","affiliation":[{"name":"Department of Applied Statistics and Insurance, Mansoura University, Mansoura 35516, Egypt"},{"name":"Department of Statistics, Indiana University, Bloomington, IN 47405, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2018,10,18]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"441","DOI":"10.1007\/s10533-005-3070-5","article-title":"Escalating worldwide use of urea\u2014A global change contributing to coastal eutrophication","volume":"77","author":"Glibert","year":"2006","journal-title":"Biogeochemistry"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1007\/BF02179825","article-title":"Regional nitrogen budgets and riverine inputs of N and P for the drainages to the North Atlantic Ocean: Natural and human influences","volume":"35","author":"Howarth","year":"1996","journal-title":"Biogeochemistry"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"113","DOI":"10.1080\/20026491051695","article-title":"The effects of harmful algal blooms on aquatic organisms","volume":"10","author":"Landsberg","year":"2002","journal-title":"Rev. Fish. Sci. Aquac."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1016\/j.hal.2010.08.006","article-title":"Review of Florida red tide and human health effects","volume":"10","author":"Fleming","year":"2011","journal-title":"Harmful Algae"},{"key":"ref_5","unstructured":"Anderson, D.M., Cambella, A.D., and Hallegraeff, G.M. (1998). Bloom dynamics and physiology of Gymnodinium breve with emphasis on the Gulf of Mexico. Physiological Ecology of Harmful Algal Blooms, Springer. [1st ed.]."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"9126","DOI":"10.1364\/OE.17.009126","article-title":"Novel optical techniques for detecting and classifying toxic dinoflagellate Karenia brevis blooms using satellite imagery","volume":"17","author":"Amin","year":"2009","journal-title":"Opt. Express"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1215\/21573689-2417719","article-title":"Origins of Karenia brevis harmful algal blooms along the Texas coast","volume":"3","author":"Thyng","year":"2013","journal-title":"Limnol. Oceanogr. Fluids Environ."},{"key":"ref_8","unstructured":"Evans, G., and Jones, L. (2001). Economic Impact of the 2000 Red Tide on Galveston County, A Case Study."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"150","DOI":"10.1016\/j.jmarsys.2010.05.001","article-title":"A simple short range model for the prediction of harmful algal events in the bays of southwestern Ireland","volume":"83","author":"Raine","year":"2010","journal-title":"J. Mar. Syst."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"2518","DOI":"10.1002\/2013WR014372","article-title":"Probabilistic prediction of cyanobacteria abundance in a Korean reservoir using a Bayesian Poisson model","volume":"50","author":"Cha","year":"2014","journal-title":"Water Resour. Res."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"1434","DOI":"10.1093\/plankt\/fbu070","article-title":"Predicting harmful algal blooms: A case study with Dinophysis ovum in the Gulf of Mexico","volume":"36","author":"Harred","year":"2014","journal-title":"J. Plankton Res."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"2698","DOI":"10.1016\/j.dsr2.2005.06.021","article-title":"Mechanisms regulating large-scale seasonal fluctuations in Alexandrium fundyense populations in the Gulf of Maine: Results from a physical-biological model","volume":"52","author":"McGillicuddy","year":"2005","journal-title":"Deep Sea Res. Part II Top. Stud. Oceanogr."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/j.hal.2015.11.013","article-title":"Harmful Algal Bloom forecast system for SW Ireland. Part II: Are operational oceanographic models useful in a HAB warning system?","volume":"53","author":"Cusack","year":"2016","journal-title":"Harmful Algae"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1016\/j.hal.2015.11.012","article-title":"A high resolution hydrodynamic model system suitable for novel harmful algal bloom modelling in areas of complex coastline and topography","volume":"53","author":"Aleynik","year":"2016","journal-title":"Harmful Algae"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1016\/j.hal.2015.11.011","article-title":"Individual-based modelling of the development and transport of a Karenia mikimotoi bloom on the North-West European continental shelf","volume":"53","author":"Gillibrand","year":"2016","journal-title":"Harmful Algae"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1016\/j.csr.2007.04.017","article-title":"Hydrodynamic accumulation of Karenia off the West Coast of Florida","volume":"28","author":"Stumpf","year":"2008","journal-title":"Cont. Shelf Res."},{"key":"ref_17","doi-asserted-by":"crossref","unstructured":"Turrell, E., Stobo, L., Lacaze, J.P., Bresnan, E., and Gowland, D. (2007, January 18\u201321). Development of an \u2018early warning system\u2019 for harmful algal blooms using solid-phase adsorption toxin tracking (SPATT). Proceedings of the OCEANS 2007\u2014Europe, Aberdeen, UK.","DOI":"10.1109\/OCEANSE.2007.4302436"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.ecss.2005.06.005","article-title":"Real time observations of coastal algal blooms by an early warning system","volume":"65","author":"Lee","year":"2005","journal-title":"Estuar. Coast Shelf Sci."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1016\/j.rse.2005.05.013","article-title":"Red tide detection and tracing using MODIS fluorescence data: A regional example in SW Florida coastal waters","volume":"97","author":"Hu","year":"2005","journal-title":"Remote Sens. Environ."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1016\/j.hal.2010.02.002","article-title":"Satellite remote sensing of harmful algal blooms: A new multi-algorithm method for detecting the Florida Red Tide (Karenia brevis)","volume":"9","author":"Carvalho","year":"2010","journal-title":"Harmful Algae"},{"key":"ref_21","unstructured":"Al Shehhi, M.R., Gherboudj, I., Zhao, J., Mezhoud, N., and Ghedira, H. (2013). Evaluating the performance of MODIS FLH ocean color algorithm in detecting the Harmful Algae Blooms in the Arabian Gulf and the Gulf of Oman. OCEANS 2013 MTS\/IEEE\u2014San Diego, An Ocean in Common."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"3487","DOI":"10.1029\/JC082i024p03487","article-title":"Passive remote sensing of phytoplankton via chlorophyll fluorescence","volume":"82","author":"Neville","year":"1977","journal-title":"J. Geophys. Res."},{"key":"ref_23","first-page":"564","article-title":"A study of band selection for fluorescence remote sensing of ocean chlorophyll-a","volume":"20","author":"Pan","year":"1989","journal-title":"Oceanol. Limnol. Sin."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"2125","DOI":"10.1080\/01431169008955166","article-title":"Sun-stimulated chlorophyll fluorescence: 1. Influence of oceanic properties","volume":"11","author":"Fischer","year":"1990","journal-title":"Int. J. Remote Sens."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"2767","DOI":"10.1364\/AO.42.002767","article-title":"Validation of Terra-MODIS phytoplankton chlorophyll fluorescence line height. I. Initial airborne lidar results","volume":"42","author":"Hoge","year":"2003","journal-title":"Appl. Opt."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1093\/plankt\/11.3.575","article-title":"Bias in satellite-derived pigment measurements due to coccolithophores and dinoflagellates","volume":"11","author":"Balch","year":"1989","journal-title":"J. Plankton Res."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1016\/S1568-9883(02)00083-5","article-title":"Monitoring Karenia brevis blooms in the Gulf of Mexico using satellite ocean color imagery and other data","volume":"2","author":"Stumpf","year":"2003","journal-title":"Harmful Algae"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"17","DOI":"10.5589\/m03-048","article-title":"Observations of chlorophyll fluorescence in west coast waters of Canada using the MODIS satellite sensor","volume":"30","author":"Gower","year":"2004","journal-title":"Can. J. Remote Sens."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"598","DOI":"10.1016\/j.rse.2008.11.003","article-title":"An evaluation of remote sensing techniques for enhanced detection of the toxic dinoflagellate, Karenia Brevis","volume":"113","author":"Tomlinson","year":"2009","journal-title":"Remote Sens. Environ."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1080\/01431160902882512","article-title":"The relationship of chlorophyll-a concentration with the reflectance peak near 700 nm in algae-dominated waters and sensitivity of fluorescence algorithms for detecting algal bloom","volume":"31","author":"Zhao","year":"2010","journal-title":"Int. J. Remote Sens."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"43","DOI":"10.3354\/meps191043","article-title":"Remote sensing observation of winter phytoplankton blooms southwest of the Luzon Strait in the South China Sea","volume":"191","author":"Tang","year":"1999","journal-title":"Mar. Ecol. Prog. Ser."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1023\/A:1014524420705","article-title":"A satellite and field portrait of a Karenia mikimotoi bloom off the south coast of Ireland, August 1998","volume":"465","author":"Raine","year":"2001","journal-title":"Hydrobiologia"},{"key":"ref_33","unstructured":"Chang, F.H., Uddstrom, M., Richardson, K., Pinkerton, M., and Beauchamp, T. (2003, January 10\u201312). Feasibility of monitoring of major HAB events in New Zealand using satellite remote ocean color and SST images. Proceedings of the Workshop on Red Tide Monitoring in Asian Coastal Water, Tokyo, Japan."},{"key":"ref_34","first-page":"148","article-title":"Use of remote sensing in monitoring and forecasting of harmful algal blooms","volume":"5885","author":"Stumpf","year":"2005","journal-title":"Proc. SPIE"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1016\/j.hal.2005.07.007","article-title":"Satellite detection of harmful algal bloom occurrences in Korean waters","volume":"5","author":"Ahn","year":"2006","journal-title":"Harmful Algae"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"681","DOI":"10.1016\/j.asr.2005.04.045","article-title":"Satellite evidence of harmful algal blooms and related oceanographic features in the Bohai Sea during autumn 1998","volume":"37","author":"Tang","year":"2006","journal-title":"Adv. Space Res."},{"key":"ref_37","first-page":"356","article-title":"Seasonal algal bloom and water quality around the coastal Kerala during southwest monsoon using in situ and satellite data","volume":"40","author":"Sarangi","year":"2011","journal-title":"Indian J. Geo-Mar. Sci."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"762","DOI":"10.4319\/lo.1987.32.3.0762","article-title":"The potential contribution of primary production by red tides to the west Florida shelf ecosystem","volume":"32","author":"Vargo","year":"1987","journal-title":"Limnol. Oceanogr."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/S0034-4257(01)00334-0","article-title":"Short-term variability of phytoplankton blooms associated with a cold eddy on the North-western Arabian Sea","volume":"81","author":"Tang","year":"2002","journal-title":"Remote Sens. Environ."},{"key":"ref_40","first-page":"1","article-title":"Remote sensing oceanography of a harmful algal bloom (HAB) off the coast of southeastern Vietnam","volume":"109","author":"Tang","year":"2004","journal-title":"J. Geophys. Res."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"7778","DOI":"10.3390\/s120607778","article-title":"Satellite remote sensing of harmful algal blooms (HABs) and a potential synthesized framework","volume":"12","author":"Shen","year":"2012","journal-title":"Sensors"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1016\/j.pocean.2013.12.008","article-title":"A review of ocean color remote sensing methods and statistical techniques for the detection, mapping and analysis of phytoplankton blooms in coastal and open oceans","volume":"123","author":"Gower","year":"2014","journal-title":"Prog. Oceanogr."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1016\/j.ecolind.2017.04.046","article-title":"Satellite monitoring of cyanobacterial harmful algal bloom frequency in recreational waters and drinking water sources","volume":"80","author":"Clark","year":"2017","journal-title":"Ecol. Indic."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1016\/j.rse.2015.12.048","article-title":"Dependence of satellite ocean color data products on viewing angles: A comparison between SeaWiFS, MODIS, and VIIRS","volume":"175","author":"Barnes","year":"2016","journal-title":"Remote Sens. Environ."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"998","DOI":"10.1016\/j.rse.2009.01.008","article-title":"A simple band ratio technique to quantify the colored dissolved and detrital organic material from ocean color remotely sensed data","volume":"113","author":"Morel","year":"2009","journal-title":"Remote Sens. Environ."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"1","DOI":"10.4319\/lo.1968.13.1.0001","article-title":"The Secchi disk","volume":"13","author":"Tyler","year":"1968","journal-title":"Limnol. Oceanogr."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/j.rse.2007.03.012","article-title":"Examining the consistency of products derived from various ocean color sensors in open ocean (Case 1) waters in the perspective of a multi-sensor approach","volume":"111","author":"Morel","year":"2007","journal-title":"Remote Sens. Environ."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1007\/s11135-006-9018-6","article-title":"Caution regarding rules of thumb for Variance Inflation Factors","volume":"41","year":"2007","journal-title":"Qual. Quant."},{"key":"ref_49","doi-asserted-by":"crossref","unstructured":"Kirk, J.T.O. (1994). Light and Photosynthesis in Aquatic Ecosystems, Cambridge University Press. [2nd ed.].","DOI":"10.1017\/CBO9780511623370"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"61","DOI":"10.4319\/lo.1956.1.1.0061","article-title":"Photosynthesis in the Ocean as a Function of Light Intensity","volume":"1","author":"Ryther","year":"1956","journal-title":"Limnol. Oceanogr."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"1479","DOI":"10.4319\/lo.1997.42.7.1479","article-title":"A consumer\u2019s guide to phytoplankton primary productivity models","volume":"42","author":"Behrenfeld","year":"1997","journal-title":"Limnol. Oceanogr."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"GB1006","DOI":"10.1029\/2004GB002299","article-title":"Carbon-based ocean productivity and phytoplankton physiology from space","volume":"19","author":"Behrenfeld","year":"2005","journal-title":"Glob. Biogeochem. Cycles"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"704","DOI":"10.1007\/BF02804901","article-title":"Harmful algal blooms and eutrophication: Nutrient sources, composition, and consequences","volume":"25","author":"Anderson","year":"2002","journal-title":"Estuar. Coast"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1006\/ecss.1996.0016","article-title":"Transient coastal upwelling and water circulation in Bantry Bay, a ria on the SW coast of Ireland","volume":"42","author":"Edwards","year":"1996","journal-title":"Estuar. Coast. Shelf Sci."},{"key":"ref_55","doi-asserted-by":"crossref","unstructured":"Al Shehhi, M.R., Gherboudj, I., and Ghedira, H. (2012, January 21\u201324). Temporal-spatial analysis of chlorophyll concentration associated with dust and wind characteristics in the Arabian Gulf. Proceedings of the OCEANS-Yeosu, Yeosu, Korea.","DOI":"10.1109\/OCEANS-Yeosu.2012.6263404"},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"838","DOI":"10.1364\/JOSA.44.000838","article-title":"The measurements of the roughness of the sea surface from photographs of the sun\u2019s glitter","volume":"44","author":"Cox","year":"1954","journal-title":"J. Opt. Soc. Am."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"939","DOI":"10.1080\/02626669609491560","article-title":"Trophic classification and ecosystem checking of lakes using remotely sensed information","volume":"41","author":"Baban","year":"1996","journal-title":"Hydrol. Sci. J."},{"key":"ref_58","first-page":"9","article-title":"Ocean color chlorophyll a algorithms for SeaWiFS, OC2, and OC4: Version 4","volume":"Volume 11","author":"Hooker","year":"2000","journal-title":"SeaWiFS Postlaunch Technical Report Series, SeaWiFS Postlaunch Calibration and Validation Analyses, Part 3"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"2705","DOI":"10.1364\/AO.41.002705","article-title":"Optimization of a semi- analytical ocean color model for global-scale applications","volume":"41","author":"Maritorena","year":"2002","journal-title":"Appl. Opt."},{"key":"ref_60","unstructured":"Franz, B.A., and Werdell, P.J. (October, January 27). A generalized framework for modeling of inherent optical properties in ocean remote sensing applications. Proceedings of the Ocean Optics, Anchorage, AK, USA."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"14","DOI":"10.1016\/j.csr.2013.06.003","article-title":"Assessment of MODIS-Aqua chlorophyll-a algorithms in coastal and shelf waters of the eastern Arabian Sea","volume":"65","author":"Tilstone","year":"2013","journal-title":"Cont. Shelf Res."},{"key":"ref_62","unstructured":"Campbell, J.W., and Feng, H. (2005, January 27\u201329). The empirical chlorophyll algorithm for MODIS: Testing the OC3M algorithm using NOMAD data. Proceedings of the Ocean Color Bio-Optical Algorithm Mini-Workshop, Durham, NH, USA."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"7163","DOI":"10.1080\/01431161.2013.815820","article-title":"Validation of chlorophyll-a concentration maps from Aqua MODIS over the Gulf of Gabes (Tunisia): Comparison between MedOC3 and OC3M bio-optical algorithms","volume":"34","author":"Hattab","year":"2013","journal-title":"Int. J. Remote Sens."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"794","DOI":"10.1016\/j.rse.2008.12.005","article-title":"Bio-optical algorithm evaluation for MODIS for western Canada coastal waters: An exploratory approach using in situ reflectance","volume":"113","author":"Komick","year":"2009","journal-title":"Remote Sens. Environ."},{"key":"ref_65","doi-asserted-by":"crossref","unstructured":"Lah, N.Z.A., Reba, M.N.M., and Siswanto, E. (2013, January 26\u201329). An improved MODIS standard chlorophyll-a algorithm for Malacca Straits water. Proceedings of the IOP Conference Series: Earth and Environmental Science, Kuching, Sarawak, Malaysia.","DOI":"10.1088\/1755-1315\/18\/1\/012113"},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"245","DOI":"10.1007\/s10750-006-0108-1","article-title":"Spatial, seasonal and species variations of harmful algal blooms in the South Yellow Sea and East China Sea","volume":"568","author":"Tang","year":"2006","journal-title":"Hydrobiologia"},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1016\/j.asr.2007.01.037","article-title":"Distribution of chlorophyll and harmful algal blooms (HABs): A review on space based studies in the coastal environments of Chinese marginal seas","volume":"41","author":"Wei","year":"2008","journal-title":"Adv. Space Res."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"269","DOI":"10.5194\/bg-11-269-2014","article-title":"On the consistency of MODIS chlorophyll a products in the northern South China Sea","volume":"11","author":"Shang","year":"2014","journal-title":"Biogeosciences"},{"key":"ref_69","first-page":"239","article-title":"The determination of the diffuse attenuation coefficient of sea water using the Coastal Zone Color Scanner","volume":"Volume 13","author":"Gower","year":"1981","journal-title":"Oceanography from Space, Marine Sciences"},{"key":"ref_70","first-page":"C02016","article-title":"A model for the diffuse attenuation coefficient of downwelling irradiance","volume":"110","author":"Lee","year":"2005","journal-title":"J. Geophys. Res."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"78","DOI":"10.1016\/j.rse.2013.08.031","article-title":"Remote sensing of diffuse attenuation coefficient using MODIS imagery of turbid coastal waters: A case study in Bohai Sea","volume":"140","author":"Chen","year":"2014","journal-title":"Remote Sens. Environ."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"1348","DOI":"10.1016\/j.asr.2016.06.005","article-title":"A novel method for characterizing harmful algal blooms in the Persian Gulf using MODIS measurements","volume":"58","author":"Ghanea","year":"2016","journal-title":"Adv. Space Res."},{"key":"ref_73","unstructured":"Austin, R.W. (1973). Problems in Measuring Turbidity as a Water Quality Parameter, U.S. EPA Seminar on Methodology for Monitoring the Marine Environment."},{"key":"ref_74","first-page":"1085","article-title":"Turbidity, suspended sediment, and water clarity: A review","volume":"37","author":"Smith","year":"2007","journal-title":"J. Am. Water Resour. Assoc."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"111","DOI":"10.3354\/meps254111","article-title":"Effects of spatial and temporal variability of turbidity on phytoplankton blooms","volume":"254","author":"May","year":"2003","journal-title":"Mar. Ecol. Prog. Ser."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"1367","DOI":"10.1016\/0278-4343(87)90042-2","article-title":"Turbidity as a control on phytoplankton biomass and productivity in estuaries","volume":"7","author":"Cloern","year":"1987","journal-title":"Cont. Shelf Res."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"465","DOI":"10.1029\/2004EO450002","article-title":"MODIS detects a devastating algal bloom in Paracas Bay, Peru","volume":"85","author":"Kahru","year":"2004","journal-title":"Eos Trans. AGU"},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/j.rse.2006.01.022","article-title":"Improved detection of turbid waters from ocean color sensors information","volume":"102","author":"Morel","year":"2006","journal-title":"Remote Sens. Environ."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"22","DOI":"10.1016\/j.hal.2013.07.004","article-title":"Three-dimensional structure of a Karenia brevis bloom: Observations from gliders, satellites, and field measurements","volume":"29","author":"Zhao","year":"2013","journal-title":"Harmful Algae"},{"key":"ref_80","doi-asserted-by":"crossref","unstructured":"El-habashi, A., Ioannou, I., Tomlinson, M.C., Stumpf, R.P., and Ahmed, S. (2016). Satellite retrievals of Karenia brevis harmful algal blooms in the west Florida shelf using neural networks and comparisons with other techniques. Remote Sens., 8.","DOI":"10.3390\/rs8050377"},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"898","DOI":"10.1016\/j.hal.2009.05.001","article-title":"Detection of Karenia brevis blooms on the west Florida shelf using in situ backscattering and fluorescence data","volume":"8","author":"Cannizzaro","year":"2009","journal-title":"Harmful Algae"},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"5755","DOI":"10.1364\/AO.41.005755","article-title":"Deriving inherent optical properties from water color: A multiband quasi-analytical algorithm for optically deep waters","volume":"41","author":"Lee","year":"2002","journal-title":"Appl. Opt."},{"key":"ref_83","first-page":"265","article-title":"In-orbit calibration strategy for ocean color sensors","volume":"63","author":"Gordon","year":"1998","journal-title":"Remote Sens."},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"756","DOI":"10.4319\/lo.1974.19.5.0756","article-title":"A kinetic approach to the effect of temperature on algal growth","volume":"5","author":"Goldman","year":"1974","journal-title":"Limnol. Oceanogr."},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1016\/S0034-4257(01)00335-2","article-title":"Algal biomass and sea surface temperature in the Mediterranean basin: Intercomparison of data from various satellite sensors, and implications for primary production estimates","volume":"81","author":"Bricaud","year":"2002","journal-title":"Remote Sens. Environ."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"5159","DOI":"10.1109\/JSTARS.2016.2555898","article-title":"Development of a coupled spatiotemporal algal bloom model for coastal areas: A remote sensing and data mining-based approach","volume":"9","author":"Elkadiri","year":"2016","journal-title":"IEEE J. Sel. Top. Appl. Earth Obs."},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"215","DOI":"10.1016\/S1568-9883(02)00013-6","article-title":"A fish kill of massive pro-portion in Kuwait Bay, Arabian Gulf, 2001: The roles of bacterial disease, harmful algae, and eutrophication","volume":"1","author":"Glibert","year":"2002","journal-title":"Harmful Algae"},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1111\/j.1529-8817.2010.00815.x","article-title":"Ocean climate change, phytoplankton community responses, and harmful algal blooms: A formidable predictive challenge","volume":"46","author":"Hallegraeff","year":"2010","journal-title":"J. Phycol."},{"key":"ref_89","first-page":"65","article-title":"Sea surface warming and its implications for harmful algal blooms off Oman","volume":"3","author":"Sarma","year":"2013","journal-title":"J. Mar. Sci."},{"key":"ref_90","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.hal.2014.05.012","article-title":"Reponses of the dinoflagellate Karenia brevis to climate change: pCO2 and sea surface temperatures","volume":"37","author":"Errera","year":"2014","journal-title":"Harmful Algae"},{"key":"ref_91","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1007\/BF03020910","article-title":"An overview of remote sensing of chlorophyll fluorescence","volume":"42","author":"Xing","year":"2007","journal-title":"Ocean Sci. J."},{"key":"ref_92","doi-asserted-by":"crossref","first-page":"779","DOI":"10.5194\/bg-6-779-2009","article-title":"Satellite-detected fluorescence reveals global physiology of ocean phytoplankton","volume":"6","author":"Behrenfeld","year":"2009","journal-title":"Biogeosciences"},{"key":"ref_93","doi-asserted-by":"crossref","unstructured":"Wang, G., Lee, Z., and Mouw, C. (2017). Multi-spectral remote sensing of phytoplankton pigment absorption properties in cyanobacteria bloom waters: A regional example in the western basin of Lake Erie. Remote Sens., 9.","DOI":"10.3390\/rs9121309"},{"key":"ref_94","doi-asserted-by":"crossref","first-page":"11","DOI":"10.3354\/meps073011","article-title":"Effect of pigment composition on absorption properties of phytoplankton","volume":"73","author":"Hoepffner","year":"1991","journal-title":"Mar. Ecol. Prog. Ser."},{"key":"ref_95","doi-asserted-by":"crossref","first-page":"7431","DOI":"10.1364\/AO.38.007431","article-title":"Satellite retrieval of the absorption coefficient of phytoplankton phycoerythrin pigment: Theory and feasibility status","volume":"38","author":"Hoge","year":"1999","journal-title":"Appl. Opt."},{"key":"ref_96","doi-asserted-by":"crossref","unstructured":"Barale, V., and Gade, M. (2014). Ocean colour remote sensing of harmful algal blooms in the Benguela system. Remote Sensing of the African Seas, Springer.","DOI":"10.1007\/978-94-017-8008-7"},{"key":"ref_97","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1007\/978-3-540-32210-8_10","article-title":"Harmful Algal Bloom dynamics in relation to physical processes","volume":"Volume 189","author":"Graneli","year":"2006","journal-title":"Ecology of Harmful Algae, Ecological Studies"},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"L18609","DOI":"10.1029\/2011GL049414","article-title":"On the relationship between stratification and primary productivity in the North Atlantic","volume":"38","author":"Lozier","year":"2011","journal-title":"Geophys. Res. Lett."},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"754","DOI":"10.1002\/lno.10082","article-title":"Subsurface seeding of surface harmful algal blooms observed through the integration of autonomous gliders, moored environmental sample processors, and satellite remote sensing in southern California","volume":"60","author":"Seegers","year":"2015","journal-title":"Limnol. Oceanogr."},{"key":"ref_100","doi-asserted-by":"crossref","first-page":"1836","DOI":"10.4319\/lo.2001.46.7.1836","article-title":"Multispectral in situ measurements of organic matter and chlorophyll fluorescence in seawater: Documenting the intrusion of the Mississippi River plume in the West Florida Shelf","volume":"46","author":"Coble","year":"2001","journal-title":"Limnol. Oceanogr."},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"1425","DOI":"10.4319\/lo.2000.45.6.1425","article-title":"On the dispersal of riverine colored dissolved organic matter over the West Florida shelf","volume":"45","author":"Gilbes","year":"2000","journal-title":"Limnol. Oceanogr."},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"1067","DOI":"10.4319\/lo.2007.52.3.1067","article-title":"Nutrient quality drives differential phytoplankton community composition on the southwest Florida shelf","volume":"52","author":"Heil","year":"2007","journal-title":"Limnol. Ocenogr."},{"key":"ref_103","first-page":"699","article-title":"The role of nutrient loading and eutrophication in estuarine ecology","volume":"109","author":"Pinckney","year":"2001","journal-title":"Environ. Health Perspect."},{"key":"ref_104","doi-asserted-by":"crossref","first-page":"33","DOI":"10.3390\/microorganisms2010033","article-title":"Emergence of algal blooms: The effects of short-term variability in water quality on phytoplankton abundance, diversity, and community composition in a tidal estuary","volume":"2","author":"Egerton","year":"2014","journal-title":"Microorganisms"},{"key":"ref_105","doi-asserted-by":"crossref","first-page":"9923","DOI":"10.1038\/s41598-018-28104-7","article-title":"Algae explosive growth mechanism enabling weather-like forecast of harmful algal blooms","volume":"8","author":"Tian","year":"2018","journal-title":"Sci. Rep."},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"1177","DOI":"10.1093\/plankt\/23.11.1177","article-title":"Photophysiological responses of the toxic red-tide dinoflagellate Gymnodinium breve (Dinophyceae) under natural sunlight","volume":"23","author":"Evens","year":"2001","journal-title":"J. Plankton Res."},{"key":"ref_107","doi-asserted-by":"crossref","first-page":"105","DOI":"10.3354\/meps167105","article-title":"Biochemical relationships with the orientation of the autotrophic dinoflagellate Gymnodinium breve under nutrient replete conditions","volume":"167","author":"Kamykowski","year":"1998","journal-title":"Mar. Ecol. Prog. Ser."},{"key":"ref_108","doi-asserted-by":"crossref","first-page":"573","DOI":"10.1016\/j.hal.2008.11.002","article-title":"A brief summary of the physiology and ecology of Karenia brevis Davis (G. Hansen and Moestrup comb. nov.) red tides on the West Florida Shelf and of hypotheses posed for their initiation, growth, maintenance, and termination","volume":"8","author":"Vargo","year":"2009","journal-title":"Harmful Algae"}],"container-title":["Remote Sensing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2072-4292\/10\/10\/1656\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T15:26:30Z","timestamp":1760196390000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2072-4292\/10\/10\/1656"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,10,18]]},"references-count":108,"journal-issue":{"issue":"10","published-online":{"date-parts":[[2018,10]]}},"alternative-id":["rs10101656"],"URL":"https:\/\/doi.org\/10.3390\/rs10101656","relation":{"has-preprint":[{"id-type":"doi","id":"10.20944\/preprints201809.0038.v1","asserted-by":"object"}]},"ISSN":["2072-4292"],"issn-type":[{"value":"2072-4292","type":"electronic"}],"subject":[],"published":{"date-parts":[[2018,10,18]]}}}