Results 241 to 250 of about 56,693 (262)

The Romantic Discovery of Radiolaria in the Ocean

Journal of Eukaryotic Microbiology, Volume 73, Issue 1, January/February 2026.
ABSTRACT Radiolaria are unicellular marine organisms (protists) that have been drifting in oceanic plankton for hundreds of millions of years. These mineral architects can build extraordinarily complex skeletons, which fascinated and puzzled naturalists observing water samples through rudimentary microscopes.
Johan Decelle
wiley   +1 more source

Cannibalism among green sea urchins Strongylocentrotus droebachiensis in the laboratory and field [PDF]

, 2015
Kristen N. LeGault, Heather L. Hunt
openalex   +1 more source

Significant changes in seaweed community structure revealed by a nationwide long‐term monitoring survey in Japan ‘Monitoring‐Site 1000’ over the past 15 years (2008–2022)

Phycological Research, Volume 74, Issue 1, Page 39-56, January 2026.
SUMMARY Significant changes in seaweed communities were identified at six sites in Japan through the long‐term monitoring program ‘Monitoring Sites 1000.’ This study summarizes the results of 15 years of surveys conducted from 2008 to 2022. Annual nondestructive permanent quadrat observations and line‐transect surveys, carried out perpendicular to the ...
Ryuta Terada, Takuzo Abe, Shingo Akita, Mitsunobu Kamiya, Hiroshi Kawai, Akira Kurashima, Chikako Nagasato, Yoshihiko Sakanishi, Hiromori Shimabukuro, Haruka Suzuki, Jiro Tanaka, Shinya Uwai, Yuki Watanabe, Ryoko Ueno, Misuzu Aoki   +14 more
wiley   +1 more source

Investigating intraspecific variability in the biological responses of sea urchins (Paracentrotus lividus) to seawater acidification. [PDF]

Environ Sci Pollut Res Int
Asnicar D, Stranci F, Monti S, Badocco D, Marčeta T, Munari M, Marin MG.   +6 more
europepmc   +1 more source

Three-dimensional ruthenium-doped TiO₂ sea urchins for enhanced visible-light-responsive H₂ production

, 2016
Thuy‐Duong Nguyen‐Phan, Si Luo, Dimitriy Vovchok, Jordi Llorca, Shawn Sallis, Shyam Kattel, Wenqian Xu, Louis F. J. Piper, Dmitry E. Polyansky, Sanjaya D. Senanayake, Darı́o Stacchiola, José A. Rodríguez   +11 more
openalex   +2 more sources

A scalable “holdfast‐graft” method for reseeding threatened giant kelp forests

Restoration Ecology, Volume 34, Issue 1, January 2026.
Abstract Introduction Global degradation of natural ecosystems demands urgent action to stem losses and, where possible, identify opportunities for scalable restoration. Giant kelp forests, formed by Macrocystis pyrifera, have declined by ~95% along eastern Tasmania in recent decades, with limited propagule supply constraining recovery.
Scott D. Ling, Michael Baron, Scott Bennett, Simon Brooks, Karen Gowlett‐Holmes, Sterling B. Tebbett, J. Craig Sanderson   +6 more
wiley   +1 more source

Taxa-dependent temporal trends in the abundance and size of sea urchins in subtropical eastern Australia. [PDF]

Ecol Evol
McLaren E, Sommer B, Pandolfi JM, Beger M, Byrne M.   +4 more
europepmc   +1 more source

Senescence and Longevity of Sea Urchins. [PDF]

Genes (Basel), 2020
Amir Y, Insler M, Giller A, Gutman D, Atzmon G.   +4 more
europepmc   +1 more source

Deciphering the Hearts: Geometric Morphometrics Reveals Shape Variation in Abatus Sea Urchins across Subantarctic and Antarctic Seas. [PDF]

Animals (Basel)
Moya F, Hernández J, Suazo MJ, Saucède T, Brickle P, Poulin E, Benítez HA.   +6 more
europepmc   +1 more source

Cold storage and cryopreservation methods for spermatozoa of the sea urchins Lytechinus pictus and Strongylocentrotus purpuratus. [PDF]

Dev Dyn
Vacquier VD, Hamdoun A.
europepmc   +1 more source