Results 71 to 80 of about 21,728 (221)

Ostrea sp. C

open access: yes, 2017
Ostrea sp. C (Fig. 4 E) MATERIAL . — 3 specimens (MDG/LBV/Lm-32.1 to Lm-32.3). OCCURRENCE . — Turonian of Gabon (this study). DESCRIPTION Shell, represented only by one LV, is medium, inequilateral, elongated to elliptical shape in outline ...
Musavu Moussavou, Benjamin
core   +1 more source

A Tropically Hot Late Jurassic North American Sundance Sea: Evidence for the Oxfordian Warm Interval

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 7, July 2026.
Abstract The Late Jurassic greenhouse climate was characterized by elevated atmospheric CO2 (pCO2) at 600–1,000 ppm and sea‐surface temperatures substantially warmer than today. These conditions peaked during the Oxfordian, when extensive epicontinental seaways, including the North American Sundance Sea, dominated mid‐latitude paleoceanography.
R. W. Reynolds   +9 more
wiley   +1 more source

Ostrea Linnaeus 1758

open access: yes, 2004
Ostrea Linnaeus, 1758 Ostrea Linnaeus, 1758: 696; Sowerby, 1871: 1. Monoeciostrea Orton, 1928: 320. Type species. – Ostrea edulis Linnaeus, 1758, subsequent designation by Gray, 1847: 201. Description. – Size medium to large (up to ~ 18 cm in height). Both valves not plicate and with a roughly orbicular outline.
Lam, Katherine, Morton, Brian
openaire   +2 more sources

The Diversity of Crystals, Microstructures and Texture That Form Ostreoidea Shells

open access: yesCrystals
The shells of bivalved molluscs comprise, in general, few microstructures and very few textures. In the case of ostreoid oysters, a high diversity has been observed.
Anna Sancho Vaquer   +5 more
doaj   +1 more source

ESTIMATION OF PM2.5 VERTICAL DISTRIBUTION USING CUSTOMIZED UAV AND MOBILE SENSORS IN BRGY. UP CAMPUS, DILIMAN, QUEZON CITY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
As the unmanned aerial vehicle (UAV) technology has gained popularity over the years, it has been introduced for air quality monitoring. This study demonstrates the feasibility of customized UAV with mobile monitoring devices as an effective, flexible ...
J. B. Babaan   +4 more
doaj   +1 more source

Surface complexity and gastropod exclusion drive colonization of an intertidal eco‐engineered structure

open access: yesJournal of Applied Ecology, Volume 63, Issue 7, July 2026.
Habitat complexity and grazing by invertebrate molluscs shaped community structure and ecosystem functioning on eco‐engineered substrates through distinct mechanisms. Increasing structural complexity increased invertebrate species richness with limited effects on macroalgae and carbon flux, while grazer exclusion had strong effects on macroalgal ...
Corryn L. Knapp, Andrew L. Chang
wiley   +1 more source

Three new sequences of Ostrea stentina and the evolution of the mitogenome of the Ostreinae clams (Ostreidae, Bivalvia)

open access: yesFrontiers in Marine Science
Oysters are a group of bivalves forming the family Ostreidae. The identification of oysters at species level is sometimes difficult. The use of molecular data has drastically improved the reliability of species identification and our understanding of ...
Daniele Corrain   +14 more
doaj   +1 more source

Feasibility of restoring native oyster reefs in highly modified urban estuaries

open access: yesRestoration Ecology, Volume 34, Issue 5, July 2026.
Abstract Introduction Urbanized estuaries are highly altered systems characterized by modified shorelines, degraded marine habitats, and abundant non‐native species. In South Australia's largest urbanized estuary, community‐based restoration initiatives aim to restore native flat oyster reefs (Ostrea angasi) lost over a century ago.
Ishtar Kenny   +2 more
wiley   +1 more source

The biology and culture of tropical oysters [PDF]

open access: yes
Reviews the biology and ecology of oysters, and experimental and culture techniques used in the tropics; describes problems in tropical oyster farming and identifies research needs to further develop this form of aquaculture.
Angell, C.L.
core  

Note sur quelques ostrea de l’Éocène d’Égypte

open access: yes, 1899
Thomas Ph. Note sur quelques ostrea de l’Éocène d’Égypte. In: Bulletin de l'institut égyptien, tome 10, 1899. pp.
Thomas, Ph.
core   +1 more source

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