Results 11 to 20 of about 9,561 (238)

Emergence of a Resource Acquisition Trade-off at the Community Scale during Environmental Change. [PDF]

Ecol Lett
A four‐decadal cycle of eutrophication and subsequent re‐oligotrophication in Lake Constance led to the emergence of a strong trade‐off between phosphate and light affinity. We derive an explanation for the emergence of this trade‐off from resource ratio theory and discuss the relevance of this novel concept for trait‐based ecology.
Pranger A, Peeters F, Wagner N, Diehl S, Straile D.   +4 more
europepmc   +2 more sources

Interactive effects of CO₂, temperature, and nitrate limitation on the growth and physiology of strain CCMP 1334 of the marine cyanobacterium Synechococcus (Cyanophyceae). [PDF]

J Phycol
Abstract The marine cyanobacterium Synecococcus sp. (CCMP 1334) was grown in a continuous culture system on a 12:12 h light:dark cycle at all combinations of low and high pCO2 (400 and 1000 ppmv, respectively), nutrient availability (nitrate‐limited and nutrient‐replete conditions), and temperatures of 21, 24, 28, 32, and 35°C.
Sharbaugh AK, Laws EA.
europepmc   +2 more sources

A hitchhiker's guide to modern, practical cyanobacterial taxonomy. [PDF]

J Phycol
Abstract There has been an explosion of new Cyanobacterial taxa described within the last two decades. Cyanobacteria exhibit incredible ecological versatility and morphological variability, and thousands of species have already been described using “traditional” approaches (e.g., morphological features).
Dvořák P, Skoupý S, Stanojković A, Johansen JR, Villanueva C, Jung P, Briegel-Williams L, Laughinghouse HD, Lefler FW, Berthold DE, Kaštovský J, Hurley AC, Casamatta DA.   +12 more
europepmc   +2 more sources

CHROMATIN DISTRIBUTION IN CYANOPHYCEAE [PDF]

Hereditas, 2009
ANGELICA V. HOFSTEN, L. C. PEARSON
openaire   +2 more sources

The role of microbiota in kelp gametophyte development and resilience to thermal stress. [PDF]

J Phycol
Abstract Ocean warming is driving profound changes in the ecology of marine habitat formers such as kelps, with negative implications for the biodiversity and ecosystem services they support. Thermal stress can disturb associated microbiota that are essential to the healthy functioning of kelp, but little is known about how this process influences ...
Veenhof RJ, McGrath AH, Champion C, Dworjanyn SA, Marzinelli EM, Coleman MA.   +5 more
europepmc   +2 more sources

TROPHIC STATUS OF PHYTOPLANKTON AS BIOINDICATOR OF EUTROPHICATION LEVEL OF FLOOD RETENTION PONDS IN SAMARINDA CITY

Jurnal Pendidikan Matematika dan IPA, 2022
The flood retention pond in the city of Samarinda, is a body of stagnant water (lentik), the flow of water is not so large that it affects the life of the organisms in it. The research was carried out in December 2020 - March 2021 at three stations using
Ndaruning Tri Rahayu, Sudrajat Sudrajat, Medi Hendra   +2 more
doaj   +1 more source

Distribution and diversity of cyanobacteria in the Azores Archipelago: An annotated checklist [PDF]

Biodiversity Data Journal, 2022
Knowledge about cyanobacteria diversity in the Azores is spread over several publications, dating from 1874, with some of them not generally available to the scientific community due to their restricted access.
Rúben Luz, Rita Cordeiro, Amélia Fonseca, Pedro Miguel Raposeiro, Vítor Gonçalves   +4 more
doaj   +3 more sources

Effect of Pig Farming Effluents on Limnological Parameters and Phytoplankton Composition

Acta Biológica Colombiana, 2023
Pig farming plays an important role in the Brazilian economy, but it may trigger environmental issues, especially regarding the contamination of water resources.
Larissa Gonçalves Santos, Bruna Emilia Roman, Natan Guilherme dos Santos, Heytor Lemos Martins, Eduardo da Silva Martins, Rodrigo Ney Millan   +5 more
doaj   +1 more source

Comparative analysis of phytoplankton dynamics and water quality assessment in selected lentic water bodies of Haryana, India

Environment Conservation Journal, 2023
The study was designed to assess the water quality based on physico-chemical parameters and phytoplankton communities of eight lentic water bodies of Haryana which are famous for mass bathing and religious rituals taking place here.
Pooja Devi, Anita Bhatnagar
doaj   +1 more source

Prilog poznavanju cijanoficeja (Cyanophyceae) krških izvorišta

Acta Botanica Croatica, 1976
Es wurden florisüsche und idioökologische Aspekte der Blaualgen (Cyanophyceae) im Aufwuchs der Quellgebiete der Moscanica bei Sarajevo und Radobolja bei Mostar untersucht. Die untersuchten Quellen weisen allgemeine Eigenschaften der Karstgewässer auf, unterscheiden sich jedoch untereinander durch einige wesentliche chemische Merkmale.
Siniša Blagojević
openaire   +3 more sources