Results 71 to 80 of about 1,437 (155)

Hydrological variability and connectivity shape floodplain microbial community dynamics

open access: yesLimnology and Oceanography, Volume 70, Issue 12, Page 3867-3882, December 2025.
Abstract Floodplains are dynamic interfaces between aquatic and terrestrial ecosystems, where ecosystem functioning is strongly influenced by microbial communities. To investigate the composition of free‐living and particle‐associated prokaryotic and microbial eukaryotic communities, five interconnected study sites were sampled in one of the best ...
Nikolina Bek   +7 more
wiley   +1 more source

DAILY VERTICAL VARIATION IN PHYTOPLANKTON COMPOSITION OF A DRINKING WATER RESERVOIR (KADIKÖY RESERVOIR-EDİRNE) DURING SUMMER STRATIFICATION

open access: yesTrakya University Journal of Natural Sciences, 2018
This study is performed in August 2012 in Kadıköy Reservoir in Keşan district of Edirne. The deepest point of the reservoir when there is no water drown was chosen as the sampling station.
Burak Öterler
doaj   +1 more source

Exploring the Regional Diversity of Eukaryotic Phytoplankton in the English Channel by Combining High‐Throughput Approaches

open access: yesMicrobiologyOpen, Volume 14, Issue 6, December 2025.
By combining flow cytometry and high‐throughput sequencing, we reveal seasonal and spatial variations in the size, composition, and diversity of phytoplankton in the English Channel, highlighting the dynamics of pico‐, nano‐, and microphytoplankton and environmental factors, with the Seine Bay as a hotspot of taxonomic and functional diversity ...
Zéline Hubert   +4 more
wiley   +1 more source

Review of available DNA sequence data: our understanding of macroalgal diversity in New Zealand

open access: yesNew Zealand Journal of Botany, Volume 63, Issue 5, Page 2264-2274, December 2025.
ABSTRACT Understanding our biodiversity is of the utmost importance to determine evolutionary histories of organisms, reliably detect new incursions and select species for commercial operations. Advances in molecular techniques have provided a strong tool to facilitate a deeper understanding of our biodiversity. Macroalgae are a polyphyletic group that
Maren Preuss, Giuseppe C. Zuccarello
wiley   +1 more source

Biological invasions: a global assessment of geographic distributions, long‐term trends, and data gaps

open access: yesBiological Reviews, Volume 100, Issue 6, Page 2542-2583, December 2025.
ABSTRACT Biological invasions are one of the major drivers of biodiversity decline and have been shown to have far‐reaching consequences for society and the economy. Preventing the introduction and spread of alien species represents the most effective solution to reducing their impacts on nature and human well‐being.
Hanno Seebens   +64 more
wiley   +1 more source

Heteromorphic phases ofLeathesia marina(Ectocarpales, Ochrophyta) over time from northern Patagonia, Argentina

open access: yesPhycologia, 2017
Abstract: The emergence and evolution of the heteromorphic life history in algae has been considered as a response to the selective pressures of changing environments. The brown alga Leathesia marina has a typical heteromorphic life history, alternating between microscopic branched filaments (gametophytic phase) and a macroscopic erect stage ...
Poza, Ailen Melisa   +3 more
openaire   +2 more sources

Algas marinas bentónicas de la Isla Gorgona, costa pacífica colombiana

open access: yesRevista de Biología Tropical, 2014
Se presenta el listado de las algas marinas bénticas del Parque Nacional Natural Isla Gorgona, el inventario corresponde a la flora algal asociada a los diferentes ambientes marinos de la isla, a saber: arrecifes coralinos y fondos blandos.
Mónica Murillo Muñoz   +1 more
doaj  

Lista de especies de macrófitas de La penínsuLa de Guanahacabibes, provincia pinar deL río, cuba

open access: yesRevista de Investigaciones Marinas, 2023
Para actualizar el conocimiento sobre la riqueza de especies de macrófitas marinas en la península de Guanahacabibes se realizó un inventario en 24 estaciones ubicadas al norte de la misma, y se incluyó información del sur a partir de estudios ...
Eduardo Gabriel Torres Conde   +1 more
doaj  

The response of the algae Fucus virsoides (Fucales, Ochrophyta) to Roundup® solution exposure: A metabolomics approach

open access: yesEnvironmental Pollution, 2019
Glyphosate, as a broad-spectrum herbicide, is frequently detected in water and several studies have investigated its effects on several freshwater aquatic organisms. Yet, only few investigations have been performed on marine macroalgae. Here, we studied both the metabolomics responses and the effect on primary production in the endemic brown algae ...
Felline S.   +7 more
openaire   +6 more sources

Marine Algae Extract-Loaded Nanoemulsions: A Spectrophotometric Approach to Broad-Spectrum Photoprotection

open access: yesCosmetics
The depletion of the ozone layer and climate change have increased exposure to ultraviolet (UV) radiation, driving the search for natural photoprotective agents. Marine macroalgae, particularly Gracilaria sp.
Julian Tello Quiroz   +4 more
doaj   +1 more source

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