Results 51 to 60 of about 16,728 (147)

Low-cost UAV monitoring: insights into seasonal volumetric changes of an oyster reef in the German Wadden Sea

Frontiers in Marine Science, 2023
This study aims to quantify the dimensions of an oyster reef over two years via low-cost unoccupied aerial vehicle (UAV) monitoring and to examine the seasonal volumetric changes.
Tom K. Hoffmann, Kai Pfennings, Jan Hitzegrad, Leon Brohmann, Mario Welzel, Maike Paul, Nils Goseberg, Nils Goseberg, Achim Wehrmann, Torsten Schlurmann, Torsten Schlurmann   +10 more
doaj   +1 more source

Island Invader: Rugulopteryx okamurae and the Challenge for Macaronesian Coasts

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 9, September 2026.
ABSTRACT Since 2015, Rugulopteryx okamurae, a brown seaweed native to the Northwest Pacific, has become one of the most conspicuous marine invaders in the European continental coastal waters. Its recent establishment in the Macaronesian archipelagos (the Azores, Madeira and Canary Islands) has produced significant ecological changes, including ...
Rodrigo Riera, João Faria, Alejandro Bernal‐Ibáñez, Cláudia Ribeiro, Ricardo Haroun   +4 more
wiley   +1 more source

Combining physiological experiments and multimodal optimization to estimate DEB parameters for intensively farmed bivalves in the Yellow Sea

Aquaculture Reports
The key Dynamic Energy Budget (DEB) energetic parameters were determined for two intensively cultured bivalve species in the Yellow Sea, the Pacific oyster Magallana gigas (Thunberg, 1793) (=Crassostrea gigas) and the Manila clam Ruditapes philippinarum (
Linjie Wang, Fan Lin, Antonio Agüera, Weiwei Li, Jinghan Wang, Ying Shi, Zengjie Jiang   +6 more
doaj   +1 more source

A Comparison of Juvenile and Adult Sunflower Sea Star Transcriptomic Responses to Challenge With Sea Star Wasting Disease Tissue Homogenates

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Sunflower sea stars have been hard hit by sea star wasting disease (SSWD), losing over 5 billion individuals along their natural range from Alaska and Southern California. This work uses transcriptomics to investigate the immune response of adult and juvenile sunflower sea stars exposed to SSWD.
Grace Crandall, Alyssa‐Lois M. Gehman, Katherine Davis, Melanie B. Prentice, Drew Harvell, Samuel J. White, Paul Hershberger, Steven Roberts   +7 more
wiley   +1 more source

Climate change impacts on Magallana gigas

Factsheet summarizing the welfare risks as a result of climate change to Pacific oysters (Magallana gigas) in ...
Strand, Åsa, Both, Adrianus
core   +2 more sources

Understanding drivers of wild oyster population persistence

Scientific Reports, 2021
Persistence of wild Pacific oyster, Magallana gigas, also known as Crassostrea gigas, has been increasingly reported across Northern European waters in recent years.
Mickael Teixeira Alves, Nick G. H. Taylor, Hannah J. Tidbury   +2 more
doaj   +1 more source

Acute heat tolerance (CTmax) of two invasive parasitic copepods differs across species, life cycle stages and acclimation temperatures

Functional Ecology, Volume 40, Issue 9, Page 2793-2803, September 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Climate change is increasing the frequency and severity of heatwaves with potential consequences for host–parasite dynamics. While the acute heat tolerance of free‐living organisms has been intensively studied, much less is known about it for parasites and their life ...
Elli Rosa Jolma, Antoine Grenier‐Journe, Ana Born‐Torrijos, David W. Thieltges   +3 more
wiley   +1 more source

Performances of common UV disinfection processes for biosecurity in shellfish hatcheries holding tetraploid Pacific oysters

Aquaculture Reports
Aquaculture today must meet the objectives of sustainable development. To avoid the dissemination of the tetraploid material from Magallana gigas cupped oysters, used in shellfish hatcheries for the production of triploid oysters, the producers must ...
Bénédicte Billaud, Mathias Papin, Guillemette Preux, Virginie François, Christophe Stavrakakis   +4 more
doaj   +1 more source

Preferential Parasitism of Native Oyster Ostrea edulis Over Non-Native Magallana gigas by a Polydorid Worm [PDF]

, 2019
Parasites are important structural components of marine communities that can affect organism fitness and ecological interactions, and the provision of ecosystem services. Here, we investigate the host association of Polydora ciliata with two ecologically
Knights, A. M., Lemasson, A. J.
core   +1 more source

Temperature, but not acidification, influences the growth and lipid profile of juvenile sand whiting, Sillago ciliata (Cuvier 1829)

Journal of Fish Biology, Volume 109, Issue 3, Page 1507-1516, September 2026.
Abstract Seafood provides an essential source of macro‐ and micronutrients for coastal communities worldwide. Climate change is a key threat to seafood security, altering the sizes, abundances, distributions, physiology and ecological interactions of fisheries species, and increasingly, there is evidence of impacts to seafood nutritional quality.
Tanika C. Shalders, Melissa Tan, Karina C. Hall, Melinda A. Coleman, Brendan Kelaher, Curtis Champion, Kirsten Benkendorff   +6 more
wiley   +1 more source