Results 51 to 60 of about 1,013 (177)

O gênero Chara (Charophyceae, Characeae) das Regiões Metropolitanas de Salvador e de Feira de Santana, Bahia, Brasil

Rodriguésia
Resumo O levantamento florístico do gênero Chara (Charophyceae, Characeae) nas Regiões Metropolitanas de Salvador e de Feira de Santana, foi realizado em 30 estações de coleta abrangendo seis municípios da RMS e seis da RMFS.
Camila dos Anjos Ribeiro, Geraldo José Peixoto Ramos, Norma Catarina Bueno, João Fernando Prado, Carlos Wallace do Nascimento Moura   +4 more
doaj   +1 more source

Microbially Mediated Intracellular Barite Mineralization: Evidence From an Early Ediacaran Microfossil in the Doushantuo Formation of South China

Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Barite serves as a key proxy for reconstructing paleo‐oceanic productivity and chemistry in modern and ancient marine sediments. Although contemporary barite precipitation involves biological mediation, the mechanisms responsible for ancient barite formation remain unclear.
Shiqi Cheng, Lianjun Feng, Yingjie Yang, Xuelei Chu, Xingliang Zhang, Jinhua Li   +5 more
wiley   +1 more source

Microbial communities mediating algal detritus turnover under anaerobic conditions [PDF]

PeerJ, 2017
Background Algae encompass a wide array of photosynthetic organisms that are ubiquitously distributed in aquatic and terrestrial habitats. Algal species often bloom in aquatic ecosystems, providing a significant autochthonous carbon input to the deeper ...
Jessica M. Morrison, Chelsea L. Murphy, Kristina Baker, Richard M. Zamor, Steve J. Nikolai, Shawn Wilder, Mostafa S. Elshahed, Noha H. Youssef   +7 more
doaj   +2 more sources

Characeen Österreichs. Checkliste, Atlas und Rote Liste der Armleuchteralgen (Charophyceae)*

In the course of the project “Charophytes of Austria”, 7.577 records of stoneworts have been documented from 2005 to 2025. With the collected data and considering also historical records, we compiled a monograph of this group for the first time for ...
M. Hohla, H. Korsch, Markus Hofbauer, K. Bernhardt, W. Diewald, Ilse Foissner, D. Jäger, K. Pall, Ulrike Prochinig, M. Schagerl, K. van de Weyer, T. Gregor   +11 more
semanticscholar   +1 more source

Abiotic stress tolerance of charophyte green algae: New challenges for omics techniques

Frontiers in Plant Science, 2016
Charophyte green algae are a paraphyletic group of freshwater and terrestrial green algae, comprising the classes of Chlorokybophyceae, Coleochaetphyceae, Klebsormidiophyceae, Zygnematophyceae, Mesostigmatophyceae and Charophyceae.
Andreas eHolzinger, Martina ePichrtová
doaj   +1 more source

The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection

Nature Conservation Research: Заповедная наука, 2018
The dataset for charophytes from the Middle Volga Region, including Orenburg region, Penza region, Samara region, Ulyanovsk region, Chuvash Republic, Republic of Mariy El, Republic of Mordovia, Republic of Tatarstan, have been updated under study of ...
Roman E. Romanov, Elena V. Chemeris, Liubov V. Zhakova, Anastasia V. Ivanova, Olga V. Palagushkina   +4 more
doaj   +1 more source

Phytoplankton community and saprobic pollution index of warm water fishes ponds at East of Golestan Province, Gonbade Kavous city [PDF]

بوم‌شناسی آبزیان, 2015
The aim of this investigation is study of phytoplankton and saprobic index at warm water fishes ponds at East of Golestan province, Gonbade Kavous city.
Mehrdad Kamali Sanzighi, Amir Rahimi
doaj  

Chara virgata (Charophyceae, Characeae) – new species record for the south of the Far East (the Kurils), unusual stem cortex deformation

Turczaninowia
Chara virgata Kütz. was found in a sphagnum bog on Urup Island of the Kurils. This is a first species record of charophytes for the Sakhalin Region and new species record for the south of the Far East.
R. Romanov, E. A. Glazkova
semanticscholar   +1 more source

Revision of the Eduardo Reyes Prósper’s herbarium and typification of three species of charophytes (Charophyceae : Characeae) present within it

Anales del Jardín Botánico de Madrid, 2019
A study of the charophytes collected by Eduardo Reyes Prósper in the period 1904–1906 and kept in the herbarium of the Royal Botanical Garden of Madrid (MA-ALGAE) is carried out.
Santos Cirujano, María A. Rodrigo
doaj   +1 more source

Submersed Aquatic Vegetation Enhances Density and Diversity of Epifaunal Invertebrates Compared to Filamentous Mats in the Central Baltic Sea

Ecology and Evolution, Volume 15, Issue 6, June 2025.
This study evaluates the relative importance of Submersed Aquatic Vegetation (SAV) and filamentous mats in shaping epifaunal invertebrate communities in the central Baltic Sea. Our results showed that diversity, vertical structure, and biomass of SAV were all positively associated with higher total epifaunal abundance and greater abundance of ...
Chiara D'Agata, Thomas A. B. Staveley, Johan S. Eklöf, Jonathan S. Lefcheck, Gunilla Rosenqvist, Lina Mtwana Nordlund   +5 more
wiley   +1 more source