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Chaetoceros sp

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Journal Article
Aquatic Ecosystem Health & Management (2009) 12 (4): 375–389.
Published: 30 November 2009
...Yii Siang Hii; Kwee Luan Shia; Tse Seng Chuah; Lee Siang Hing The effects of two widely used pesticides in paddy fields, 2, 4-D, dimethylamine and endosulfan, on growth, photosynthetic rate and the photosynthetic pigments of Chaetoceros sp. and Nannochloropsis sp. were assessed in this study. The...
Image
Published: 30 November 2009
Figure 2. Growth of non- and post-exposed Chaetoceros sp. and Nannochloropsis sp. to 2,4-D, dimethylamine and endosulfan. Data are shown as mean ± standard deviation of the mean. (2a: 2, 4-D vs. Chaetoceros sp.; 2b: Endosulfan vs. Chaetoceros sp.; 2c: 2, 4-D vs. Nannochloropsis sp.; 1d More
Journal Article
Aquatic Ecosystem Health & Management (2019) 22 (4): 481–493.
Published: 02 October 2019
... pumila ) dominated the phytoplankton communities in winter, while diatoms (e.g. Chaetoceros sp. and Thalassiothrix frauenfeldii ) and dinoflagellates (e.g. Ceratium fusus and Ceratium tripos ) were both dominant in summer. By cluster analysis, the phytoplankton communities were divided into three...
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (1): 163–166.
Published: 01 January 2000
... from a culture of a marine diatom, Chaetoceros sp. This dissolved matter was then exposed to ultraviolet-A and -B irradiation at naturally occurring intensities of 0–44 kJ m -2 . The concentration of low-molecular-weight dissolved organic matter decreased as ultraviolet irradiation increased, which was...
Journal Article
Aquatic Ecosystem Health & Management (2012) 15 (2): 234–240.
Published: 01 April 2012
..., for diatom species) and with fish tissue+silicate (Treatment C). Four species grew significantly faster on fish tissue than in f/2 medium, another 4 species had similar growth rates between the two treatments (A and C). Growth rates of Pyramimonas sp. on different amount of fish tissue appeared to...
Journal Article
Aquatic Ecosystem Health & Management (2011) 14 (3): 239–245.
Published: 01 July 2011
... experimental period, although the small diatoms, Chaetoceros spp. and Thalassiosira sp., increased considerably during the initial days. The continuous supply of dissolved organic carbon from crashing stocks of planktonic organisms sustained rapid growth of heterotrophic bacteria. The bacterial increase was...
Image
Published: 30 November 2009
Figure 1. Effect of 2,4-D, dimethylamine and endosulfan on cell population of Chaetoceros sp. and Nannochloropsis sp. Data are shown as mean ± standard deviation of the mean. (1a: 2, 4-D vs. Chaetoceros sp.; 1b: Endosulfan vs. Chaetoceros sp.; 1c: 2, 4-D vs. Nannochloropsis sp.; 1d More
Journal Article
Aquatic Ecosystem Health & Management (2018) 21 (1): 10–18.
Published: 02 January 2018
... from the South Sea of Korea and to discriminate among similar biogeographic subgroups within species. In addition, we designed species-specific primers targeting the cytochrome c oxidase subunit I gene to evaluate monthly changes of microalgae throughout the year. Chaetoceros brevis, Asterionellopsis...
Journal Article
Aquatic Ecosystem Health & Management (2000) 3 (4): 533–544.
Published: 01 January 2000
... Chemie . Hansen , D.V. and Rattray , M. Jr . 1966 . New dimensions in estuary classification . Limnol. Oceanogr. , 2 : 319 – 326 . Harari , J. and Camargo , R. 1998 . Modelo numérico da região costeira de Santos (SP): circulação de maré . Rev. Bras. Oceanogr...
Journal Article
Aquatic Ecosystem Health & Management (2006) 9 (3): 365–378.
Published: 01 September 2006
... spp. 242 68 33 10 55 10 Dictyochophyceae Dictyocha octonaria 59 57 84 73 0 0 The phytoplankton community was dominated by diatoms throughout the study period. Chaetoceros spp. dominated during December (65–90% of the algal community, Table 4 ). Pseudonitzschia sp. and...
Journal Article
Aquatic Ecosystem Health & Management (2012) 15 (sup1): 56–63.
Published: 01 January 2012
... in high number without water discoloration (such as Chaetoceros sp., Pseudonitzschia sp.) or occur in low number but could produce potent toxins such as Karenia sp., Gonyaulax sp., Dinophysis sp., and Gymnodinium sp. The coastal waters of Oman have been exposed to a variety of...
Journal Article
Aquatic Ecosystem Health & Management (2017) 20 (4): 423–434.
Published: 02 October 2017
... SP (6, 12, 20) SP (6, 12, 20) SP (6 * , 12 * , 20 * ) Cyanobacteria (6, 12, 20 * ) Cyanobacteria (6, 12, 20) Chaetoceros spp. (20 * ) Thalassiosira rotula (12, 20) Thalassiosira rotula (20) Chaetoceros socialis (20 * ) Asterionella gracialis (20) Cyanobacteria (6...
Includes: Supplementary data
Journal Article
Aquatic Ecosystem Health & Management (2012) 15 (sup1): 64–72.
Published: 01 January 2012
... [DA, ASP?] Chaetoceros curvisetum Cleve* C. pseudocurvisetus Mangin* C. socialis H.S.Lauder* Cyclotella sp.* Cylindrotheca closterium (Ehrenberg) Reimann & J.C.Lewin* Eucampia zodiacus Ehrenberg* Guinardia flaccida (Castracane) H.Peragallo* Nitzschia laevis...
Journal Article
Aquatic Ecosystem Health & Management (2019) 22 (2): 108–130.
Published: 03 April 2019
... diatoms, but flagellates dominating the north and Arabian coast of the AG. Overall, 376 taxa were identified. Among dinoflagellates, genera Protoperidinium and Ceratium were the most dominant, while the family Chaetoceraceae dominated diatoms. Small-sized chain forming Chaetoceros sp...
Journal Article
Aquatic Ecosystem Health & Management (2001) 4 (1): 19–31.
Published: 01 April 2001
...- medius, 10 µm; Oocystis sp., 10-20µ) which took advan- tage of a sudden increase of ammonia concentrations present (up to 80 µmoles l-1) due to fish decomposition. A few days later, large species (e.g., Chaetoceros sp., > 20) developed for one week and then disappeared, when ammonia decreased down to 20...
Journal Article
Aquatic Ecosystem Health & Management (2015) 18 (4): 414–423.
Published: 02 October 2015
... Chaetoceros sp. (Wada and Hattori, 1971 ). Nitrite production from photochemical change can be neglected (Wada and Hattori, 1971 ). The production of nitrite might originate form phytoplankton excretion in the upper layer of the euphotic zone. Phytoplankton growth plays the key role in nitrite accumulation...
Journal Article
Aquatic Ecosystem Health & Management (2007) 10 (1): 9–22.
Published: 01 March 2007
... Porewater Cyprinodon dearboni Acute Porewater Mugil curema Acute Porewater Echinometra lucunter Sub-lethal Porewater Cyprinodon dearboni Sub-lethal Porewater Selanastrum capricornutum , Chaetoceros sp. Chlorella sp. Nitzschia sp. Chronic Porewater Eurythoe...
Journal Article
Aquatic Ecosystem Health & Management (2017) 20 (3): 214–229.
Published: 03 July 2017
... Ochromonas sp Stephanodiscus  niagarae Cyclopoida  copepodis Cryptomonas  marssonii Ceratium furcoides Bosmina  longirostris Cryptomonas reflexa Eubosmina  coregoni 26-May Chlorococcales P. nannoplanctica Cryptomonas reflexa C. copepodis Synechococcales...
Includes: Supplementary data
Journal Article
Aquatic Ecosystem Health & Management (2020) 23 (2): 196–209.
Published: 02 April 2020
..., raphidophytes, chlorophytes, cyanobacteria, and ciliates (Al-Kandari et al., 2009 ; Al-Yamani et al., 2012 , Al-Yamani and Saburova, 2019 ). The first documented algal blooms in Kuwait’s waters were caused by the colonial prymnesiophyte algae Phaeocystis sp. (Al-Hassan et al., 1990 ), and the...
Journal Article
Aquatic Ecosystem Health & Management (2015) 18 (3): 269–281.
Published: 03 July 2015
.... scintillans are a seasonal event developing in early spring (Al-Azri et al., 2012 ). Prior to 1997, blooms of N. scintillans and cyanobacteria ( Trichodesmium sp.) reported in the Bay of Bandar Khayran were accompanied by coral bleaching, development of cancerous growths in coral (Coles, 1996 ), and...