Results 41 to 50 of about 1,648 (198)

Ecological pathways connecting riverine drought to community change across space and time

Ecological Monographs, Volume 95, Issue 3, August 2025.
Abstract Climate change is intensifying droughts via reduced snowpack and accelerated snowmelt in high mountains globally, altering community structure in snow‐dependent rivers. To predict impending ecological change in rivers, we must understand the importance of the abiotic and biotic mechanisms connecting hydrologic change to biodiversity change and
Kyle Leathers, David Herbst, Michael Bogan, Gabriela Jeliazkov, Albert Ruhí   +4 more
wiley   +1 more source

Different processes and constraints drive the assembly of deep‐sea hydrothermal vent and sunken wood communities

Ecosphere, Volume 16, Issue 8, August 2025.
Abstract Niche processes mainly dictate the successful establishment and coexistence of species along gradients of community drivers such as energy availability and environmental stress. Deep‐sea chemosynthetic habitats such as hydrothermal vents and wood falls show concomitant gradients of energy availability and stress because productivity is fueled ...
Joan M. Alfaro‐Lucas, Florence Pradillon, Daniela Zeppilli, Maurício Shimabukuro, Gauthier Schaal, Loïc N. Michel, Pedro Martinez‐Arbizu, Hayato Tanaka, Martin Foviaux, Jozée Sarrazin   +9 more
wiley   +1 more source

Aquatic habitat response to small dam removal demonstrates recovery in three years

Ecosphere, Volume 16, Issue 6, June 2025.
Abstract Dams disrupt river networks by interrupting longitudinal transport of sediment and nutrients and obstructing the movement of aquatic organisms. Increasingly, water resource managers are looking for dam removal as a solution to restore connectivity and improve aquatic habitats, water quality, and fish passage.
Jeremy Dietrich, Alison Rickard, Suresh A. Sethi, Scott Cuppett, Patrick Sullivan   +4 more
wiley   +1 more source

Parasites of economically important bivalves from the southern coast of Bahia State, Brazil Parasitos de bivalves de interesse econômico no Litoral Sul do Estado da Bahia, Brasil

Revista Brasileira de Parasitologia Veterinária, 2012
This study investigated the parasites of three commercially important bivalve species (Crassostrea rhizophorae, Mytella guyanensis and Lucina pectinata) from the southern coast of Bahia, Brazil.
Gabriela Calvi Zeidan, Mariane dos Santos Aguiar Luz, Guisla Boehs   +2 more
doaj   +1 more source

Studies on the Turbellaria

Journal of Cell Science, 1905
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Capture—Incubate—Release: An Animal‐Friendly Approach to Assess Local Aquatic Macroinvertebrate Species Diversity Through Environmental DNA Metabarcoding

Environmental DNA, Volume 7, Issue 3, May–June 2025.
We assessed whether we can combine the advantages of both bulk and eDNA metabarcoding, that is, obtaining a local signal and being minimally invasive, to improve local invertebrate detections in streams using water samples. We quantified eDNA release over time after a short incubation in water for single species using qPCR and for bulk samples using ...
Mandy Sander, Arne J. Beermann, Dominik Buchner, Martina Weiss, Marie‐Thérése Werner, Florian Leese   +5 more
wiley   +1 more source

Assessment of Water Quality of the Gostelja River Based on the Composition of Macrozoobenthos Communities

Croatian Journal of Fisheries
The collection of macrozoobenthos from the Gostelja River was conducted in May 2022. Sampling was carried out at 7 locations. Through qualitative-quantitative analysis of macrozoobenthos, a total of 19 taxa or 355 individuals belonging to different ...
Brkić Mirnes, Bajrić Alen, Skenderović Isat, Hajdarević Edina, Adrović Avdul   +4 more
doaj   +1 more source

COMMUNITY STRUCTURE OF MACROZOOBENTHOS AS BIOINDICATOR OF WATER QUALITY IN THE OGAN RIVER AROUND BATURAJA CITY

Biovalentia: Biological Research Journal, 2022
Macrozoobenthos has an important role in the waters. The river is one example of a water body where macrozoobenthos can be used as an indicator of water pollution.
Siti Aulia Nurainah, Zazili Hanafiah
doaj   +1 more source

Seasonal Evaluation of Ephemeroptera (Insecta) Fauna of Eastern Mediterranean Basin and Determination of Water Quality With Physicochemical Parameters and Benthic Metrics

Ecohydrology, Volume 18, Issue 3, April‐May 2025.
ABSTRACT This study evaluates the Ephemeroptera fauna and water quality in the Eastern Mediterranean Basin using physicochemical variables and benthic metrics, offering an ecological water quality analysis. Fieldwork conducted during the spring, summer and autumn of 2019 across 20 localities revealed 965 individuals belonging to 17 species from seven ...
Selda Öztürk, Erdoğan Çiçek, Mehmet Güvenç Negiz   +2 more
wiley   +1 more source

Biodiversity of macrozoobenthos some running waters of southern Moravia

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
The present work gives the results of the research of macrozoobenthos some running waters drai­na­ge areas of the Dyje River (southern Moravia – Czech Republic).
Ivo Sukop
doaj   +1 more source