Results 61 to 70 of about 9,561 (238)

Springtime upwelling conditions influence microbial communities and dissolved thiamin compounds in the California Current Ecosystem

open access: yesLimnology and Oceanography, Volume 70, Issue 5, Page 1386-1403, May 2025.
Abstract Understanding dissolved concentrations of the essential coenzyme thiamin (vitamin B1) can provide insights into the biological controls on highly productive upwelling systems such as the California Current Ecosystem. To connect thiamin availability with microbial communities in the California Current Ecosystem, we measured concentrations of ...
Kelly C. Shannon   +13 more
wiley   +1 more source

Hydrobiological Observations on Virla Reservoir at Khargone (Madhya Pradesh), India

open access: yesEnvironment Conservation Journal, 2002
The present paper is an attempt to present the hydrobiological observation  on Virla reservoir of Khargone district. The   data  revealed  that   5   major  algal  groups  i.e.    Cyanophyceae,    Bacillariophyceae,    Chlorophyceae, Euglenophyceae  and
Pushpa Patel   +2 more
doaj   +1 more source

The Trophic status of Bidighinzu Reservoir (Sardinia) before and after the diversion of waste waters [PDF]

open access: yes, 2001
The purpose of this paper was to assess the effect of the diversion of wastewater on the trophic status of Lake Bidighinzu, a hypertrophic man-made lake in Northern Sardinia, used as a drinking water reservoir.
Aktan, Yelda   +3 more
core  

Kelimpahan Dan Keanekaragaman Plankton Di Perairan Laguna Desa Tolongano Kecamatan Banawa Selatan [PDF]

open access: yes, 2010
Penelitian bertujuan untuk mengetahui kelimpahan dan keanekaragaman plankton yang ada di Perairan Laguna, Desa Tolongano, Kecamatan Banawa Selatan. Penelitian dilaksanakan pada bulan Juni – Juli 2009.
Madinawati, M. (Madinawati)
core   +4 more sources

Phytoplankton from the Daimiel National Park. II. Cyanophytes, dinoflagellates, cryptophytes, chrysophytes and xanthophytes

open access: yesAnales del Jardín Botánico de Madrid, 1999
Las Tablas de Daimiel National Park is a semiarid wetland that exhibits a high biodiversity but is suffering an inexorable eutrophication process. The study of the phytoplankton in this wetland is interesting because of its hydrological fluctuations ...
Elizabeth Ortega-Mayagoitia, Carmen Rojo
doaj   +1 more source

Potensi Fitoplankton sebagai Sumber Daya Pakan pada Pemeliharaan Larva Ikan Mas (Cyprinus Carpio) di BBPBAT Sukabumi [PDF]

open access: yes, 2013
The main problem encountered in producing larvae is the larvae that got low due to high mortality. One attempt to overcome this problem is the use of phytoplankton as natural feed.
Handayani, S. (Selvi)   +2 more
core   +4 more sources

Particle‐Associated Bacterioplankton Communities Across the Red Sea

open access: yesEnvironmental Microbiology, Volume 27, Issue 3, March 2025.
This study provides a comprehensive exploration of pelagic particle‐associated bacterioplankton in the Red Sea, revealing distinct biogeographical patterns and depth‐related community structures. Using eDNA metabarcoding, we highlight the dominance of Pseudomonadota, Cyanobacteriota, and Planctomycetota, with notable regional variability.
Larissa Frühe   +18 more
wiley   +1 more source

The genus Sphaerocavum and the dominance of S. brasiliense and Microcystis wesenbergii (Microcystaceae, Cyanophyceae) in the algae bloom of Huacachina lagoon, Peru

open access: yesRevista Peruana de Biología, 2016
The present work registers for the first time the cyanobacteria Sphaerocavum brasiliense Azevedo y Sant’Anna and Microcystis wesenbergii (Komárek) Komárek in Kondrateva (Microcystaceae, Cyanophyceae) in an algal bloom on Huacachina lagoon (Ica ...
Leonardo H. Mendoza-Carbajal
doaj   +1 more source

Volatile Compounds of the Cyanophyceae – A Review

open access: yesWater Science and Technology, 1983
A relationship between blue-green algae and off-flavours in water was reported as early as 1883. Continuing research has shown that two metabolites, geosmin and methylisoborneol are major contributors to unpalatable flavours in water and aquatic organisms.
Slater, G. P., Blok, V. C.
openaire   +1 more source

Current Status of Hilsa (Tenualosa ilisha) Fisheries in Bangladesh and Implications for Future Research and Development

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 1, February 2025.
The hilsa shad (Tenualosa ilisha) is the single largest wild‐fish species in Bangladesh. Approximately 2% of the Bangladeshi population is engaged in hilsa fishing, contributing 1% to the national gross product. Yet, there are several knowledge gaps in hilsa fisheries. In this article, we conducted a systematic review and meta‐analysis of literature to
Md. Mehedi Alam   +5 more
wiley   +1 more source

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