Results 91 to 100 of about 1,420,649 (295)
Embryonic development of the Mediterranean starfish Hacelia attenuata
Developmental Dynamics, EarlyView.Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo +3 more
wiley +1 more source
Invertebrate Survival Journal, 2017 As marine calcifying organisms, sea urchins are sensitive in the changing ocean. More information is needed about the effects of pH value and water temperature on behaviors of sea urchins.
M F Yang +6 more
doaj
Developmental gene regulatory network architecture across 500 million years of echinoderm evolution [PDF]
, 2003 Evolutionary change in morphological features must depend on architectural reorganization of developmental gene regulatory networks (GRNs), just as true conservation of morphological features must imply retention of ancestral developmental GRN features ...
Cameron, R. Andrew +3 more
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EcoEnergy, EarlyView.This review systematically compares photocatalytic urea synthesis from various C (CO2, CO, CH3OH) and N (N2, NH3, NO3−) sources. It highlights C–N coupling mechanisms, key challenges, and future directions, offering a framework to guide rational catalyst design for sustainable, solar‐driven urea production.
Bo Ding +5 more
wiley +1 more source
Achievement of Transition Metal Chalcogenides/Oxides in Hydrogen Production by Seawater Electrolysis
EcoEnergy, EarlyView.Transition metal chalcogenides (TMCs)/oxides have shown great application potential in seawater splitting for hydrogen generation due to their adjustable electronic properties, abundant active sites, and excellent catalytic performance. ABSTRACT Under the impetus of global “dual carbon” goals, green hydrogen has become a key component of the future ...
Xiaohui Du, Xinyu Li, Jianna Li, Tao Sun
wiley +1 more source
Revision of new species of Eocene sea urchins from Istria, described in the 19th and 20th centuries
Geologija, 2008 In paper are presented drawings and pictures of sea urchins from original works of authors who determined and documented new species from Istria.
Vasja Mikuž
doaj
Scientia Marina, 2006 Diadema antillarum Philippi occurs in high density populations in the Canary Islands, creating extensive barren areas. During one year we determined seasonal changes in the algal abundance and population densities, test diameter, gut contents ...
José Carlos Hernández +6 more
doaj +1 more source
Ecography, EarlyView.Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri +6 more
wiley +1 more source
Kelimpahan Bulu Babi (Sea Urchin) Pada Ekosistem Karang Dan Lamun Di Perairan Pantai Sundak, YOGYAKARTA [PDF]
, 2014 Perairan pantai Sundak memiliki beberapa biota echinodermata salah satunya bulu babi. Bulu babi tersebar di ekosistem padang lamun dan karang, keberadaan bulu babi pada suatu ekosistem tidak bisa lepas dari pengaruh faktor fisika kimia pada lingkungan ...
Firmandana, T. C. (Tony) +2 more
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