Results 91 to 100 of about 3,527 (206)

Estrutura do fitoplâncton, em curto período de tempo, em um braço do reservatório de Rosana (ribeirão do Corvo, Paraná, Brasil) = Short-term changes in phytoplankton structure in an arm of the Rosana reservoir, Paraná-São Paulo States, Brazil

Acta Scientiarum: Biological Sciences, 2008
Com o objetivo de analisar as mudanças de curta duração da comunidadefitoplanctônica, em um braço do reservatório de Rosana, formado pelo ribeirão do Corvo, foram coletadas amostras de fitoplâncton total em tréplicas à subsuperfície da região pelágica. O
Paula Aparecida Federiche Borges, Sueli Train e Luzia Cleide Rodrigues   +1 more
doaj  

Diversity and evolution of Plagioselmis-clade (Cryptophyceae) [PDF]

, 2013
科学研究費助成事業(科学研究費補助金)研究成果報告書：基盤研究(C)2008-2012課題番号 ...
Nakayama Takeshi, 中山 剛
core  

Some size relationships in phytoflagellate motility [PDF]

, 1988
Data from the literature are used to assess some hypothesised adaptive advantages of the flagellate life form among phytoplankton. Possible advantages include increased nutrient uptake by movement through a homogeneous medium as opposed to exploitation ...
A Nauwerck, A Sournia, CJ Soeder, D Blasco, E Frempong, EM Purcell, GA Jackson, GR Hasle, HC Berg, J Gavis, JA Raven, JC Goldman, JC Goldman, JWG Lund, K Knisely, K Salonen, MM Tilzer, R Margalef, RD Sjoblad, RE Smith, RH Peters, SS Kilham, T Berman, TH Sibley, U Sommer, U Sommer, U Sommer, V Ilmavirta, WH Munk   +28 more
core   +1 more source

An assessment of the physical, chemical, and biological properties of Christine Lake, NH [PDF]

, 2004
As part of a comparative assessment of seven New Hampshire lakes, performed throughout the month of September 2003, students and faculty from the University of New Hampshire’s Center for Freshwater Biology sampled Christine Lake in Stark, NH. The goal of
Godkin, W. Travis
core   +2 more sources

Phytoplankton diversity in the middle Rio Doce lake system of southeastern Brazil

Acta Botânica Brasílica, 2013
This study presents results of the inventory of algal flora conducted between August 2007 and May 2008 in 18 lakes of the middle Rio Doce lake system, most of which is in the state of Minas Gerais, Brazil. We recorded 481 taxa, increasing the known total
Cristiane Freitas de Azevedo Barros, Aline Morena Menezes dos Santos, Francisco Antônio Rodrigues Barbosa   +2 more
doaj   +1 more source

Έκθεση αποτελεσμάτων παρακολούθησης υδάτων – Τεκμηρίωση αναγκών διαχείρισης της λίμνης Κουμουνδούρου [PDF]

, 2015
Σκοπός της παρούσας έκθεσης είναι η διατύπωση προτεραιοτήτων διαχείρισης και αποκατάστασης της λίμνης Κουμουνδούρου, λαμβάνοντας υπόψη της έως σήμερα εμπειρία, αλλά και νεότερα δεδομένα σε εθνικό και τοπικό επίπεδο.
Johansson, Andreas, Strandell, Elias
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Fitoplancton de ambientes inundables del rio Parana (Argentina) : estudio comparativo entre areas libres y vegetadas [PDF]

, 1992
Le phytoplancton a été étudié dans deux mares (Llanta et Perdida) et dans un marais (Choui) sur des îles du rio Parana (27° 30°S, 58° 55 O). Des échantillons ont été prélevés dans la végétation des rives et dans les eaux libres en période de crue et d ...
Zalocar de Domitrovic, Y.
core  

New records of phytoplankton for Bangladesh. 2. Cryptophyceae and Synurophyceae

Bangladesh Journal of Botany, 1970
This study presents two species of Rhodomonas, four species of Chroomonas, six species of Cryptomonas and Cryptochrysis minor, Cyanomonas coeruleus, Chrysodidymus synuroideus and Mallomonas akrokomos. These species have been reported from some ponds of Mathbaria in Pirojpur and Bakerganj of Barisal district in Bangladesh.   Key words: Phytoplankton,
Rita R Colwell, Anwar Huq, R Bradley Sack, Munirul Alam, Jenat Yeasmin, Rauf Ahmed Bhuiyan, Moniruzzaman Khondker   +6 more
openaire   +2 more sources

Seasonal Assessment of Physico- Chemical Parameters, Phytoplanktons Composition and Abundance in Ajiwa Reservoir, Katsina State, Nigeria

UMYU Journal of Microbiology Research
Anthropogenic activities, climatic changes, and dam geology have been reported to influence the productivity of reservoirs. This study aimed to determine the seasonal variability of physico-chemical parameters, phytoplankton composition, and abundance ...
Sani, F. R., Ibrahim, S.
doaj   +1 more source

Phytoplankton assemblages within the Chesapeake Bay plume and adjacent waters of the continental shelf [PDF]

The Chesapeake Bay plume was identified and plotted in relation to the presence and high concentrations of phytoplankton assemblages. Seasonal differences occurred within the plume during the collection period, with Skeletonema costatum and an ...
Marshall, H. G.
core   +1 more source