Results 41 to 50 of about 530 (163)

Spatiotemporal Assessment of Groundwater Interactions With a Regulated River: A Case Study of the Nechako River, Canada

open access: yesRiver Research and Applications, Volume 42, Issue 6, Page 1172-1187, July 2026.
ABSTRACT Regulated rivers represent complex hydrological systems where groundwater–surface water interactions are governed by natural conditions and human interventions. This study investigates the spatiotemporal dynamics of groundwater–surface water exchanges in the Nechako River, British Columbia (Canada), using numerical simulations.
Milad Fakhari   +4 more
wiley   +1 more source

Distribution of migratory fish in the stream (depth, velocity, body size, predators)

open access: yesBiosystems Diversity, 2019
In order to supplement the available information for the eco-hydraulic approach to designing fish passages, taking into account the taxonomic, dimensional structure, as well as taking into account the presence of predatory fish in the stream, the ...
A. A. Chemagin
doaj   +1 more source

Stable Carbon and Nitrogen Isotope Analysis Explores Diverse Domestic Goose Management Practices in Medieval and Postmedieval Russia

open access: yesInternational Journal of Osteoarchaeology, Volume 36, Issue 3, Page 537-553, May/June 2026.
ABSTRACT Studying goose domestication through archaeological finds has been challenging due to the similar skeletal morphology of the European domestic goose and its wild progenitor, the greylag goose (Anser anser). We analyzed stable carbon (δ13C) and nitrogen (δ15N) isotopes from bone collagen of subfossil domestic and potentially domestic geese to ...
Johanna Honka   +7 more
wiley   +1 more source

Refinement of a Framework for Moving Aircraft River Velocimetry (MARV) and Application to Particle Tracking Along Alaskan Rivers

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Information on river velocities enhances understanding flood hazards, evaluating habitat conditions, and predicting the transport of floating materials. In this follow‐up study, we used data from two new sites, one with a more complex morphology and the other with a lower suspended sediment concentration, to provide further evidence that ...
Carl J. Legleiter   +3 more
wiley   +1 more source

Acipenseridae Bonaparte 1831

open access: yes
Family Acipenseridae Sturgeons Sturgeons are a small family restricted to the northern hemisphere, in Europe, northern Asia, and North America. Traditionally,all sturgeon species found in Western Asia and Europe were placed in two genera: Acipenser (nine species) and Huso (one species).
Freyhof, Jörg   +3 more
openaire   +4 more sources

Molecular-genetic investigations of sturgeon (Acipenseridae). Thematic English language bibliography

open access: yesRibogospodarsʹka Nauka Ukraïni, 2018
Purpose. Forming a thematic bibliographic list of English-language publications on certain issues of molecular genetic and cytogenetic studies of sturgeon (Acipenseridae). Methods.
M. Simon
doaj   +1 more source

Acipenseridae Bonaparte 1831

open access: yes, 2014
Published as part of Laan, Richard Van Der, Eschmeyer, William N. & Fricke, Ronald, 2014, Family-group names of Recent fishes, pp.
Laan, Richard Van Der   +2 more
openaire   +2 more sources

Late Miocene bony fishes from Pocşeşti (Republic of Moldova)

open access: yesБіологічні студії, 2014
Isolated pharyngeal and jaw teeth of bony fishes, as well as numerous bones of other vertebrates dated by Late Miocene (middle late Sarmatian s.l. = early Tortonian, 9.8 Ma), were found in the alluvial sediments of Pocşeşti site (Republic of Moldova ...
O. M. Kovalchuk   +2 more
doaj   +1 more source

A synopsis of the sturgeons (Acipenseridae) of Japan

open access: yesProceedings of the United States National Museum, 1906
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Jordan, David Starr   +1 more
openaire   +4 more sources

Genome Architecture and Speciation in Plants and Animals

open access: yesMolecular Ecology, Volume 34, Issue 22, November 2025.
ABSTRACT There have been numerous treatments of specific topics in speciation, but surprisingly few papers have compared patterns and processes of speciation across different organismal groups. In this review, we partially address this gap by asking how variation in genome architecture impacts speciation across the plant and animal kingdoms.
Silu Wang   +3 more
wiley   +1 more source

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