Results 11 to 20 of about 9,091 (215)

Diversity, Community Assemblage, and Environmental Determinants of Phytoplankton in a Subtropical Transboundary Coastal River. [PDF]

Ecol Evol
This study examined spatial and seasonal dynamics of phytoplankton communities in the Dakatia River, identifying 37 genera across six major taxonomic classes, with Bacillariophyceae being the most dominant. Seasonal peaks in phytoplankton abundance and diversity indices indicated higher richness and evenness during winter, while multivariate analyses ...
Faraji MS, Rahman MM, Sarker MM, Hasan MM, Jaman A, Baek HJ, Arai T, Ngah N, Hossain MB.   +8 more
europepmc   +2 more sources

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

Revealing novelty from the southwestern Atlantic, Yemanjia gen. nov. and Olokunococcus gen. nov. from the coral cyanobiome of the Abrolhos Bank. [PDF]

J Phycol
Abstract Cyanobacteria comprise over 6000 species and inhabit diverse environments, including marine invertebrates such as sponges and corals. High‐throughput sequencing has indicated an abundance of Cyanobacteria communities in these hosts, yet taxonomic resolution has remained low below the phylum level.
Aiube YRA, Moreira APB, Caires TA, Tenório MMB, de Moura RL, Salomon PS.   +5 more
europepmc   +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

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

Ecological and floristic characteristics of Cyanophyceae of Pryazovskyi National Nature Park

Agrology, 2020
The north-western coast of the Sea of Azov is a set of natural systems that are characterized by a high level of biological diversity, economic value and have a high recreational potential.
L. I. Arabadzhy-Tipenko
doaj   +1 more source

Cyanophyceae associated with mangrove trees at Inhaca Island, Mozambique

Bothalia: African Biodiversity & Conservation, 1991
A survey of the Cyanophyceae associated with two of the five mangrove trees and their associated Bostrychieta at Inhaca Island, Mozambique, was undertaken. Sixteen taxa belonging to 12 genera were identified.
S. M. F. Siva
doaj   +1 more source

STRUCTURE AND DIVERSITY OF PHYTOPLANKTON COMMUNITY IN THE WATER OF A SAHARAN WETLAND’S: CASE OF OUED RIGH, ALGERIA (LELLA FATMA AND ZERZAIM PONDS)

Food and Environment Safety, 2022
Phytoplankton is a very important part of the ecosystem and is extremely susceptible to environmental variations. Understanding and evaluating the effects of environmental changes on planktonic populations is central to freshwater ecology.
Meiada KHELLOU, Zahra RAZKALLAH, Aziz LAIFA, Mohammed LOUDIKI, Mountasser DOUMA, Moussa HOUHAMDI   +5 more
doaj  

Evaluation of the Conditions of Mamberamo River Water with Biomass and Phytoplankton Community Approach

Jurnal Ilmiah Perikanan dan Kelautan, 2021
Highlight • The highest composition was Bacillariophyceae class and lowest was Cyanophyceae. • Phytoplankton community abundance in waters is tightly related with nutrient content such as phosphate, nitrate, silicate, and other nutrients.
Mirna Dwirastina, Dwi Atminarso
doaj   +1 more source

Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India) [PDF]

, 2007
Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India). Studies on the cyanobacterial biodiversity of 5 different freshwater ponds in and around Thanjavur, Tamilnadu during summer month (June, 2004) has been made and ...
Muralitharan, Gangatharan, Muthukumar, Chinnasamy, Panneerselvam, Annamalai, Thajuddin, Nooruddin, Vijayakumar, Ramasamy   +4 more
core   +3 more sources