Biomass and chemical composition of Nitella furcata subsp. mucronata var. mucronata f. oligospira (A. Braun) R. D. Wood (Chlorophyta, Characeae) in the littoral region of Ninféias Pond, São Paulo, Southeast Brazil

Bueno, Norma Catarina; Bicudo, Carlos Eduardo de Mattos

doi:10.1590/s0100-84042008000300013

Cited by 3 publications

(2 citation statements)

References 17 publications

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“…Therefore, the abundant occurrence of N. mucronata 's monospecies community in the Kuźnica clarification pond proves the high colonization potential for this species. Its maximum biomass recorded in autumn 2019 (nearly 247 g DW m −2 ) was relatively high and similar to the results from the other study 38 . This can prove the wide tolerance of N. mucronata for hydrochemical parameters and light availability.…”

Section: Discussionsupporting

confidence: 90%

A new charophyte habitat with a stabilized good ecological potential of mine water

Napiórkowska‐Krzebietke

Skrzypczak

2021

Sci Rep

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Each newly-created pond which is supplied with mine water gives the opportunity to study a unique ecosystem in context of possible conditions for biotic live. Therefore, this research aimed to assess a phytoplankton-based ecological potential against the trophic conditions and the risk of contamination with trace elements, and demonstrate the possibility to stabilize at least good water quality of a clarification pond. The gradual decrease in turbidity-related variables (including suspended solids and iron) and nutrients, on the one hand, and an increase in phytoplankton-related indicators, on the other hand, were the most evident. Besides, relative stability in trace elements (the best water quality class), trophic level (slightly eutrophic level) and ecological potential (maximum potential), and relative instability in sulfates and calcium were also recorded. The final stabilization of water habitat resulted in abundant growth of charophyte Nitella mucronata. This all suggested a new ecological opportunity for settlement of a rare species and important for biodiversity enhancement. Furthermore, the study revealed that a clarification pond did not pose any toxic risk from the elevated content of trace elements or the growth of toxic or potentially toxic cyanobacteria which is essential for proper functioning and management of water ecosystems.

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Section: Discussionsupporting

confidence: 90%

A new charophyte habitat with a stabilized good ecological potential of mine water

Napiórkowska‐Krzebietke

Skrzypczak

2021

Sci Rep

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“…Mais recentemente, Norma Catarina Bueno também preparou sua tese de doutorado a partir de material de Characeae do Estado de São Paulo e, mais especificamente, do Parque Estadual das Fontes do Ipiranga. Bueno (2000) e Bueno & Bicudo (2006, 2008…”

Section: Número De Espéciesunclassified

"Check List" das Charophyceae do Estado de São Paulo

Bicudo¹,

Bueno

2011

Biota Neotrop.

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A primeira referência à ocorrência de material de Characeae no Estado de São Paulo está em Braun (1883). Nesse trabalho, foram citadas duas espécies de Nitella : N. acuminata A. Braun var.subglomerata A. Braun e N. microcarpa A. Braun subsp. glaziovii (Zeller) Nordstedt f. santosa Nordstedt. Seguem a esse, dois outros trabalhos que trataram as Characeae em nível espécie, o de Edwall (1896) e o de Horn af Rantzien (1950). A partir de 1969, tem início a contribuição marcante de Rosa Maria Teixeira Bicudo à contribuição das Characeae do Estado de São Paulo. A Dra. Bicudo foi pesquisadora no Instituto de Botânica em São Paulo até 1980, quando faleceu prematuramente. Deixou dois catálogos (Bicudo 1968a, 1968b) que fundamentaram os estudos sobre as Characeae no Brasil. Finalmente, Picelli-Vicentim, Bicudo e Bueno et al.(2004) atualizaram o levantamento original de Picelli-Vicentim (1990) para publicar o volume referente às Charophyceae da "Flora ficológica do Estado de São Paulo", onde se encontram reunidas 16 espécies e 27 táxons infraespecíficos de representantes da classe entre subespécies, variedades e formas taxonômicas. A lista foi elaborada a partir de duas fontes, quais sejam: 1) o material depositado no Herbário Científico do Estado "Maria Eneyda P. Kauffmann Fidalgo" (SP); e 2) a monografia sobre o grupo publicada pelo Programa BIOTA e, mais especificamente, pelo projeto "Flora ficológica do Estado de São Paulo.

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Levantamento florístico das Characeae (Chlorophyta) de Mato Grosso e Mato Grosso do Sul, Brasil: Chara

et al. 2009

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Biomass and chemical composition of Nitella furcata subsp. mucronata var. mucronata f. oligospira (A. Braun) R. D. Wood (Chlorophyta, Characeae) in the littoral region of Ninféias Pond, São Paulo, Southeast Brazil

Cited by 3 publications

References 17 publications

A new charophyte habitat with a stabilized good ecological potential of mine water

A new charophyte habitat with a stabilized good ecological potential of mine water

"Check List" das Charophyceae do Estado de São Paulo

Levantamento florístico das Characeae (Chlorophyta) de Mato Grosso e Mato Grosso do Sul, Brasil: Chara

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