Results 111 to 120 of about 43,363 (323)

The Seasonal Rhythms of Coastal eDNA: Insights Into Biodiversity and Regional Detection Patterns

Environmental DNA, Volume 8, Issue 1, January–February 2026.
Seasonal variation affects environmental DNA (eDNA) detection, yet its influence on species monitoring remains underexplored. This study examines eDNA detection windows across taxa, primers, and regions, finding that most species have short detection periods (1–2 months) that vary with taxonomy and primer choice. These results underscore the importance
Melissa K. Morrison, Kimberly Howland, Erin K. Grey, Timothy J. Barrett, Claudio DiBacco, Meghan C. McBride, Maelle Sevellec, Anaïs Lacoursière‐Roussel   +7 more
wiley   +1 more source

Tidal Impacts on Zooplankton Dynamics in a Major Ocean-Lagoon Channel: Insights from a 25-Hour Intensive Survey in the Cotonou Channel, Benin

Journal of Marine Science and Engineering
This study investigates the effects of tidal cycles on the zooplankton community within the Cotonou Channel, an important waterway connecting the large Nokoué Lagoon to the Atlantic Ocean in Benin.
Hervé Hotèkpo Akodogbo, Fridolin Ubald Dossou-Sognon, François Talomonwo Ouinsou, Thalasse Tchémangnihodé Avocegan, Junior Patric Kouglo, Olaègbè Victor Okpeitcha, Arnaud Assogba, Zacharie Sohou, Yves Morel, Alexis Chaigneau   +9 more
doaj   +1 more source

Comparing Sediment and Water eDNA Metabarcoding for Monitoring Aquatic Biodiversity in a Plateau Lake

Environmental DNA, Volume 8, Issue 1, January–February 2026.
Using multi‐locus eDNA metabarcoding of sediment and water samples collected from a plateau lake, this study systematically compared taxonomic diversity and community composition between the two sample types across the tree of life from archaea to mammals.
Xiu Feng, Xiaoling Wang, Ren Zhu, Yintao Jia, Xiaoyun Sui, Zhixian Qiao, Yifeng Chen   +6 more
wiley   +1 more source

Taxonomic studies of the Rotifera (Phylum Aschelminthes) from a Central Amazonian varzea lake, Lago Camaleão (Ilha de Marchantaria, Rio Solimões, Amazonas, Brazil)

, 1983
148 species of rotifers were identified in 22 plankton samples collected in Lago Camaleão, situated on the Ilha de Marchantaria, in the varzea region of the Solimões-Amazonas River system.
Koste, W., Robertson, B.
core  

Food web complexity alters phytoplankton persistence and resilience to nutrient pulses in experimental ecosystems

Limnology and Oceanography, Volume 71, Issue 1, January 2026.
Abstract In aquatic ecosystems, greater food web complexity is theorized to increase persistence and resilience of primary production to pulse disturbances, yet experimental evidence is limited. We simulated two storm‐induced pulse disturbances by adding nutrients (~ 3%–5% increase in ambient concentrations) to three ponds with low, intermediate, and ...
Tyler J. Butts, Robert A. Johnson, Michael J. Weber, Grace M. Wilkinson   +3 more
wiley   +1 more source

Hatching and viability of rotifer diapausing eggs collected from pond sediments [PDF]

, 2006
Eduardo M. García‐Roger, María José Carmona, Manuel Serra   +2 more
openalex   +1 more source

Research of Microbiological Indicators of Quality of Surface Waters of Natural Environmental Territories of the Danube Basin [PDF]

, 2018
A comparative analysis of the sanitary and ecological state of surface watercourses in the upper part of the Danube basin (on theterritoryofUkraine) was carried out according to microbiological indicators.
Burdeniuk, I. (Ivan), Dombrovskyi, K. (Konstantin), Kolotylo, M. (Mikhail), Masikevych, A. (Andrew), Masikevych, Y. (Yurij), Myslytsky, V. (Valentyn), Yaremchuk, V. (Valery)   +6 more
core   +3 more sources

Under‐Ice Ecological and Biogeochemical Dynamics at the Onset of Spring Thaw in Four Arsenic‐Contaminated Subarctic Lakes

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Interactions between aquatic organisms and contaminants in under‐ice lake environments are poorly characterized relative to ice‐free seasons. Here, we compared under‐ice arsenic biogeochemical processes and plankton community composition in four subarctic lakes spanning an arsenic contamination gradient.
Amanda J. Little, Michael J. Palmer, Marc Amyot, Jennifer B. Korosi   +3 more
wiley   +1 more source

Método de la microgota: usado con agar cromogénico es un procedimiento útil para el monitoreo sanitario en acuicultura [PDF]

, 2016
Indexación: Web of Science, Scielo.The microdot method is a downscaling methodology of traditional tenfold serial dilution procedure used in microbiology. The microdot method uses 100 mu L for serial dilution and count colonies in a spot of 10 mu L.
Estrada, Juan, Retamales, Patricio, Seeger, Michael, Strahsburger, Erwin   +3 more
core   +1 more source

Bridging Ecology and Geosciences in Riverscapes: Implications for Process‐Based Restoration

Ecological Research, Volume 41, Issue 1, January 2026.
In this paper, we synthesize studies that integrally examine geological and ecological processes across different scales and components of riverscapes, including geohydrological processes. Finally, we identify both scientific and practical challenges that must be addressed to bridge the gap between basic‐science implications and their implementation in
Hiromi Uno, Hikaru Nakagawa, Nobuo Ishiyama, Masaru Sakai, Terutaka Mori, Akira Terui, Eric A. Scholl, Ellen Wohl, Colden V. Baxter   +8 more
wiley   +1 more source