Results 21 to 30 of about 401 (179)
Phytoplankton diversity and pollution indicators of Bathi pond near Davangere- A seasonal study
Environment Conservation Journal, 2010 A study was carried out in Bathi pond near Davangere city Karnataka on phytoplankton diversity, density and distribution in different seasons and their correlations with physico-chemical properties of water. A total of 67 phytoplankton species belonging
Nafeesa Begum +2 more
doaj +1 more source
The effect of increasing temperature and pCO2 on experimental pelagic freshwater communities
Limnology and Oceanography, Volume 68, Issue S1, Page S202-S216, June 2023., 2023 Abstract As the global climate is changing, average water temperatures and the supply of CO2 to water bodies are increasing. To determine how the effects of these changes on freshwater communities interact, we ran a month‐long factorial mesocosm experiment, in which we manipulated water temperature (heated, ambient) and pCO2 (preindustrial, ambient ...
Egor Katkov, Gregor F. Fussmann
wiley +1 more source
Freshwater Biology, Volume 68, Issue 5, Page 737-751, May 2023., 2023 Abstract Climate warming and legacy phosphorus (P) in sediments are two main factors counteracting current efforts to prevent eutrophication of temperate freshwater lakes and reservoirs. Climate warming impacts lacustrine thermal regimes, accelerates harmful cyanobacterial growth, and increases the probability of periodic anoxic bottom conditions ...
Björn Kröger +4 more
wiley +1 more source
Acta Societatis Botanicorum Poloniae, 2011 After the lapse of 48 years, a renewed study on species composition of desmids was carried out at the Błoto peat bog in the Niepołomice Forest. During this period, the peat bog underwent far-reaching changes caused by man.
Maciej Wayda
doaj +1 more source
Biomineralization of ordered dolomite and magnesian calcite by the green alga Spirogyra
Sedimentology, Volume 70, Issue 3, Page 685-704, April 2023., 2023 Abstract The formation of ordered dolomite under Earth's surface conditions remains a challenge, although many researchers have now shown that microbes can facilitate the precipitation of this common mineral. This study provides the first evidence of dolomite biomineralization by the green alga Spirogyra (Zygnematales, Chlorophyta), a globally ...
Pablo del Buey, M. Esther Sanz‐Montero
wiley +1 more source
Some interesting desmids (Desmidiaceae, Zygnematophyceae): first records, taxonomic notes, and distribution for the Amazon Brazilian flora [PDF]
Check List, 2022 We report nine interesting desmid taxa, which five were recorded for the first time for the Amazon Bra-zilian flora, including first records of two infraspecific taxa from Brazil.
Camila Barbosa de Araújo +5 more
doaj +3 more sources
Studies on the Chloroplasts of Desmids. I. [PDF]
Annals of Botany, 1919 n ...
openaire +6 more sources
First records of Zygnematales (Zygnematophyceae, Streptophyta) for the state of Bahia, Brazil
Acta Botânica Brasílica, 2013 This study presents the first taxonomic inventory of the order Zygnematales in the Litoral Norte Environmentally Protected Area, in the state of Bahia, Brazil.
Ivania Batista de Oliveira +2 more
doaj +1 more source
Acta Limnologica Brasiliensia, 2018 Aim This study aimed to investigate the community structure of Zygnematophyceae algae in the periphyton of nine shallow urban eutrophic ponds from central Brazil. Additionally, we compared two different substrates, hypothesizing that community structure
Francielle Karla Lopes da Silva +2 more
doaj +1 more source
Records of desmids (Chlorophyta) newly found in Korea
Journal of Ecology and Environment, 2014 The present study summarizes the taxonomic notes and korean distribution of 29 taxa of the desmids (Chlorophyta) collected from several swamps, reservoirs, rivers, and high land wetlands in South Korea from 2009 to 2013.
Han Soon Kim
doaj +1 more source