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Photosynthetic characteristics of charophytes from tropical iotic ecosystems
(2003-03-01)
Responses of photosynthetic rates, determined by oxygen evolution using the light and dark bottles technique, to different temperatures, irradiances, pH, and diurnal rhythm were analyzed under laboratory conditions in four ...
Photosynthetic characteristics of charophytes from tropical iotic ecosystems
(2003-03-01)
Responses of photosynthetic rates, determined by oxygen evolution using the light and dark bottles technique, to different temperatures, irradiances, pH, and diurnal rhythm were analyzed under laboratory conditions in four ...
Taxonomy and phylogeny of Nitella (Charophyceae, Characeae) from Brazil with emphasis on the midwest and southeast regions
(Magnolia Press, 2018-06-15)
The genus Nitella is the most species-rich within the Charales. Brazilian studies on the genus are relatively scarce and consist of floristic surveys, lacking modern and more precise information. This investigation applied ...
Taxonomia e filogenia dos gêneros Nitella e Chara (Charales, Charophyceae) baseada em dados moleculares e morfológicos com ênfase nas regiões sudeste e centro-oeste do Brasil
(Universidade Estadual Paulista (Unesp), 2017-11-24)
A ordem Charales da classe Charophyceae inclui seis gêneros (Chara Linnaeus, Lamprothamnium J. Grove, Lychnothamnus (Ruprecht) Leonhardi, Nitella C. Agardh, Nitellopsis Hy e Tolypella A. Braun) classificados numa única ...
Microhabitat and plant structure of Characeae (Chlorophyta) populations in streams from São Paulo State, southeastern Brazil
(Adac-cryptogamie, 2002-01-01)
Microhabitat distribution was investigated in five populations of Characeae (two of Chara guairensis, two of Nitella subglomerata and one of Nitella sp.) to determine the distributional patterns, the morphometric and ...
Microhabitat and plant structure of Characeae (Chlorophyta) populations in streams from São Paulo State, southeastern Brazil
(Adac-cryptogamie, 2002-01-01)
Microhabitat distribution was investigated in five populations of Characeae (two of Chara guairensis, two of Nitella subglomerata and one of Nitella sp.) to determine the distributional patterns, the morphometric and ...
Respostas fotossintéticas de macroalgas lóticas do filo Chlorophyta submetidas à herbicidas à base de glifosato
(Universidade Estadual Paulista (Unesp), 2018-01-23)
Herbicidas podem atingir ambientes aquáticos em regiões agrícolas, afetando os produtores primários e, consequentemente, a teia trófica e a ciclagem de nutrientes. Neste contexto, macroalgas lóticas do filo Chlorophyta ...