Dinoflagellate cysts and bloom events at Todos Santos Bay, Baja California, México, 1999–2000

Peña-Manjarrez, José Luis; Helenes, Javier; Gaxiola‐Castro, Gilberto; Orellana-Cepeda, Elizabeth

doi:10.1016/j.csr.2005.02.002

Cited by 45 publications

(37 citation statements)

References 15 publications

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“…Some of the dinoflagellates investigated in the present study, such as Alexandrium species, Coolia monotis, Ostreopsis siamensis, P. concavum and P. lima are known cyst-forming species (Matsuoka and Fukuyo 2000). Dinoflagellate encystment and excystment are known to play a crucial role in the ecology and blooming potential of species (Peña-Manjarrez et al 2005), and support the view that occurrence and proliferations may have resulted from cyst germination under favorable resource supply and environmental conditions (Anderson and Keafer 1985).…”

Section: Discussionmentioning

confidence: 89%

Composition and dynamics of potentially toxic dinoflagellates in a shallow Mediterranean lagoon

Armi

Trabelsi

Turki

et al. 2012

Oceanological and Hydrobiological Studies

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The population dynamics of harmful microalgae was investigated in the semi-enclosed shallow lagoon, Tunis northern lagoon (South Mediterranean), during a 1-year period from January to December 2007. A total number of 16 potentially toxic dinoflagellates were identified. Density of each species was analyzed in time and space and in relation to environmental parameters. Some species such as Alexandrium catenella, A. pseudogonyaulax, A. tamarense concavum were detected in this coastal ecosystem, but they were rare or appeared in very low densities.Densities of the most abundant species were closely associated with spring and summer conditions, being positively correlated with water temperature and salinity. These species performed well in this lagoon, but the specific species-dependent affinity to each of the environment factors determined which organisms proliferated. The spatial distribution of the abundant species exhibited a marked increase towards the western and southern parts of the lagoon represented by sites C, D and E. Examination of the temporal distribution revealed that the species more prone to bloom are those with extensive spatial distribution and frequent presence throughout the year such as D. sacculus.Statistical analysis of D. sacculus density dynamics showed a significant difference between summer and winter assemblages. It presented a positive correlation with water temperature and salinity, but it seems to be tolerant to all levels of nutrients.

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Section: Discussionmentioning

confidence: 89%

Composition and dynamics of potentially toxic dinoflagellates in a shallow Mediterranean lagoon

Armi

Trabelsi

Turki

et al. 2012

Oceanological and Hydrobiological Studies

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show abstract

“…& Alonso- Rodríguez, 1997;Gómez-Aguirre, 1998;Gárate-Lizárraga et al, 2001;2006a;Peña-Manjarrez et al, 2005) were reported from the coasts of Mexico. Peridinium Ehrenberg is a large genus of small-to-medium-sized dinoflagellates.…”

Section: Introductionmentioning

confidence: 99%

Bloom of Peridinium quinquecorne abé in la Ensenada de la Paz, Gulf of California (july 2003)

Lizárraga

Gómez

2008

Acta Bot. Mex.

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Microalgae blooms are frequent and periodic throughout the year in La Ensenada de La Paz, a lagoon formed by a large sand bar enclosed at the southern end of the Bahía de La Paz in the southwestern Gulf of California. Brown patches of the dinoflagellate Peridinium quinquecorne Abé, an armored dinoflagellate that is cosmopolitan in neritic and estuarine waters, were observed in July 2003 near a beach at the mouth of the lagoon. The patches were about 50-100 m long by 10-15 m wide and persisted for two days when water temperature was 26.2 to 27 °C. The blooms occurred after four days of a heavy rain. Abundance of P. quinquecorne varied from 3.4 to 6.4 × 10 6 cells l -1 and chlorophyll a varied from 13.20 to 17.75 mg m -3. Concentrations of nutrients in this area were higher than normal, related to a continuous re-suspension of sediment caused by wave action. The higher nutrient content promoted formation of patches of P. quinquecorne in this part of the lagoon.

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“…Low water temperature cannot provide a suitable environment for the growth of this species. Low water temperature (10 (According to Chatton, 1933;Hulburt, 1957;Matsuoka & Fukuyo, 1986;Nehring, 1997;Lee, Kim, & Lee, 1998;Morquecho et al, 2003;Badylak & Phlips, 2004;Wang et al, 2004;Pena-Manjarrez et al, 2005;Fujii and Matsuoka 2006;Mizushima et al, 2007;D'Costa et al, 2008;Shin et al, 2010;Hoppenrarth et al, 2010;Shin et al, 2011;Srivilai, Lirdawitayaprasit & Fukuyo, 2012;Tang et al, 2013;Garate -Lizargara, 2014;Moncheva, 2015;EscobarMorales & Hernández-Becerril, 2015;Balkıs et al,2016). °C) may be limited growth of the species.…”

Section: Resultsmentioning

confidence: 99%

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AKTAN¹,

KESKIN²

2017

Turk. J. Fish. Aquat. Sci.

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Polykrikos hartmannii, a harmful and ichthyotoxic marine dinoflageallate, has been widely distributed in temperate and tropical waters. In this study, P. hartmannii, previously recorded from fossil's, is recorded for the first time in the South Aegean Sea, Eastern Mediterranean from living cells. This study provides information on the new distribution areas of the species in the south-eastern Aegean Sea.

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Dinoflagellate cysts and bloom events at Todos Santos Bay, Baja California, México, 1999–2000

Cited by 45 publications

References 15 publications

Composition and dynamics of potentially toxic dinoflagellates in a shallow Mediterranean lagoon

Composition and dynamics of potentially toxic dinoflagellates in a shallow Mediterranean lagoon

Bloom of Peridinium quinquecorne abé in la Ensenada de la Paz, Gulf of California (july 2003)

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