Quantitative study of the behavior of two broadcast spawners, the sea urchins Strongylocentrotus intermedius and Mesocentrotus nudus, during mass spawning events in situ. [PDF]
Zhadan PM, Vaschenko MA, Permyakov PA.
europepmc +1 more source
THE TOXICITY OF MONOVALENT AND DIVALENT CATIONS FOR SEA URCHIN EGGS
Irvine H. Page
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Drivers of kelp forest refugia during successive disturbance events
Cooler areas with localized upwelling acted as climate refugia during the increased ocean temperatures from the 2014–2016 marine heatwave, supporting nutrient‐rich environments and mitigating heat stress for kelp forests. However, these temperature refugia often did not spatially overlap with areas providing protection from grazing pressure, leaving ...
Katherine C. Cavanaugh+4 more
wiley +1 more source
Evolutionary crossroads in developmental biology: sea urchins
D. McClay
semanticscholar +1 more source
Tolerance of organisms composing an Arctic kelp community to ocean warming and marine heatwaves
These results suggest that Arctic kelp communities are fairly tolerant to warming and short‐term marine heatwaves, despite the few minor effects on photosynthesis by some of the kelp species. We note that the future response of kelp communities must account for the potential indirect effects of climate change, such as predation and competition, along ...
Anaïs Lebrun+6 more
wiley +1 more source
Herbivorous sea urchins (Echinometra mathaei) support resilience on overfished and sedimented tropical reefs. [PDF]
Fong CR+5 more
europepmc +1 more source
THE EFFECTS OF DIFFERENT HALOGENATED ALKYL AMINES ON THE DIVISION OF SEA URCHIN EGGS
Ivor Cornman, Margaret Evans Cornman
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FURTHER STUDIES ON CELL DIVISION WITHOUT MITOTIC APPARATUS IN SEA URCHIN EGGS [PDF]
Yukio Hiramoto
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Many mycorrhizal plant species very likely depended on root carboxylate release to acquire P at the P‐impoverished study sites. Arbuscular mycorrhizal species exhibited a less conservative nutrient‐utilisation strategy with higher leaf [P] than cluster‐rooted non‐mycorrhizal species and accessed more inorganic N.
Xiao Wang+8 more
wiley +1 more source