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• W3157990897 abstract "In recent decades, the alteration of coastal food webs (via aquaculture, fishing, and leisure activities), nutrient loading, and an expansion of monitoring programs have prompted an apparent worldwide rise in Harmful Algae Blooms (HABs). Over this time, a parallel increase in HABs has also been observed in the Chilean southern austral region (Patagonia fjords). HAB species like Alexandrium catenella —responsible for Paralytic Shellfish Poisoning (PSP)—are of great public concern due to their negative socioeconomic impacts and significant northward geographical range expansion. Many toxic dinoflagellate species (like A. catenella ) produce benthic resting cysts, yet a holistic understanding of the physical-chemical and biological conditions influencing the distributions of cysts in this region is lacking. In this study, we measured a combination of hydrographic (temperature, salinity, and dissolved oxygen) and sediment physical-chemical properties (temperature, pH and redox potential), in addition to meiofaunal abundances –as sediment bioturbators and potential cyst predators– to determine the factors influencing dinoflagellate cyst distribution, with emphasis on A. catenella in and around a “hotspot” area of southern Chile. An analysis of similarities (ANOSIM) test revealed significant differences ( p < 0.011) in cyst assemblages between the fjords and oceanic environments. Permutational Analysis of Variance (PERMANOVA) showed significant effects of sediment temperature and silt proportion in explaining differences in the cyst assemblages. A generalized linear model (GLM) indicated that sediment temperature, silt/sand, anoxic conditions, and low abundances of Harpacticoida —a meiofauna herbivore group and potential bioturbator— are associated with the higher resting cyst abundances of the harmful species A. catenella . The implications for A. catenella resting cysts dynamics are discussed, highlighting physical-chemical and biological interactions and their potential for PSP outbreak initiation. • Significant differences in cyst assemblages between the fjords and oceanic environments were found. • Alexandrium catenella showed a strong association with sediment oxygen concentrations. • Highest cysts densities were found in anoxic areas and the lowest densities in oxygenated areas. • Biological interactions between the meiofauna and dinoflagellate cysts were identified." @default.
• W3157990897 created "2021-05-10" @default.
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• W3157990897 date "2021-09-01" @default.
• W3157990897 modified "2023-10-16" @default.
• W3157990897 title "Drivers of dinoflagellate benthic cyst assemblages in the NW Patagonian Fjords System and its adjacent oceanic shelf, with a focus on harmful species" @default.
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• W3157990897 cites W1979556326 @default.
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• W3157990897 cites W1982035984 @default.
• W3157990897 cites W1991957759 @default.
• W3157990897 cites W1991995537 @default.
• W3157990897 cites W1992295424 @default.
• W3157990897 cites W1995521752 @default.
• W3157990897 cites W1999232171 @default.
• W3157990897 cites W2004529964 @default.
• W3157990897 cites W2006138062 @default.
• W3157990897 cites W2014636834 @default.
• W3157990897 cites W2016312112 @default.
• W3157990897 cites W2027958836 @default.
• W3157990897 cites W2036739136 @default.
• W3157990897 cites W2039130675 @default.
• W3157990897 cites W2042812078 @default.
• W3157990897 cites W2053285949 @default.
• W3157990897 cites W2059063965 @default.
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• W3157990897 cites W2065323533 @default.
• W3157990897 cites W2069560020 @default.
• W3157990897 cites W2076607361 @default.
• W3157990897 cites W2078805891 @default.
• W3157990897 cites W2079817617 @default.
• W3157990897 cites W2079905572 @default.
• W3157990897 cites W2090152130 @default.
• W3157990897 cites W2093512116 @default.
• W3157990897 cites W2095489410 @default.
• W3157990897 cites W2096396449 @default.
• W3157990897 cites W2096555055 @default.
• W3157990897 cites W2099053943 @default.
• W3157990897 cites W2123014017 @default.
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• W3157990897 cites W2128717820 @default.
• W3157990897 cites W2129304949 @default.
• W3157990897 cites W2132224600 @default.
• W3157990897 cites W2133114745 @default.
• W3157990897 cites W2133220469 @default.
• W3157990897 cites W2133500832 @default.
• W3157990897 cites W2135099583 @default.
• W3157990897 cites W2141410433 @default.
• W3157990897 cites W2143333042 @default.
• W3157990897 cites W2143987968 @default.
• W3157990897 cites W2157878368 @default.
• W3157990897 cites W2167056881 @default.
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• W3157990897 cites W2302539953 @default.
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• W3157990897 cites W2505182429 @default.
• W3157990897 cites W2592917916 @default.
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• W3157990897 cites W2762701048 @default.
• W3157990897 cites W2788174436 @default.
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• W3157990897 doi "https://doi.org/10.1016/j.scitotenv.2021.147378" @default.
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