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EKS Harini Muntasib,Melly Maria Ulfah,Agustinus Samosir,Resti Meilani
Pág. 15 - 25
Pangandaran Beach Tourism Area is one of leading tourism areas in West Java. During certain period of time, hazard has often cause accidents toward visitors in the area. Therefore, there is a need to identify physical and biological hazards which threate...
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Andreia Raposo, Susana M. F. Ferreira, Rodolfo Ramos, Catarina Anjos, Sílvia C. Gonçalves, Pedro M. Santos, Teresa Baptista, José L. Costa and Ana Pombo
A population of sea urchins, Paracentrotus lividus, from the central west coast of Portugal was studied to characterise their reproductive biology and possible relationships with environmental factors. An annual gametogenic cycle was found, with a broad ...
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Ricardo Luís, Ricardo José, João Castro and Carlos Andrade
Sea urchins play an important role in coastal marine ecosystems and are an economically valuable resource for their gonads (roe or uni). Increased demand by Asian and European countries caused overfishing of wild stocks resulting in a sharp decline of se...
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Maissa Gharbi, Francesca Glaviano, Serena Federico, Bruno Pinto, Anna Di Cosmo, Maria Costantini and Valerio Zupo
Paracentrotus lividus gonads, often referred to as ?roe? or ?uni? for gastronomical purposes, are among the most appreciated seafood delicacies in the Mediterranean area and worldwide. However, the increasing demand for human consumption has caused a gro...
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Davide Asnicar and Maria Gabriella Marin
The continuous release of CO2 in the atmosphere is increasing the acidity of seawater worldwide, and the pH is predicted to be reduced by ~0.4 units by 2100. Ocean acidification (OA) is changing the carbonate chemistry, jeopardizing the life of marine or...
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Dimitris Klaoudatos, Labrini Tziantziou, Alexios Lolas, Nikos Neofitou and Dimitris Vafidis
The black sea urchin (Arbacia lixula, Linnaeus, 1758) is a non-edible marine echinoderm of high ecological importance with the potential to affect marine ecological communities. A. lixula were sampled monthly for one year from the supralittoral fringe at...
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Claudio Luparello, Rossella Branni, Giulia Abruscato, Valentina Lazzara, Simon Sugár, Vincenzo Arizza, Manuela Mauro, Vita Di Stefano and Mirella Vazzana
Echinoderms are an acknowledged source of bioactive compounds exerting various beneficial effects on human health. Here, we examined the potential in vitro anti-hepatocarcinoma effects of aqueous extracts of the cell-free coelomic fluid obtained from the...
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Marco Munari, Alessandro Devigili, Giulia dalle Palle, Davide Asnicar, Paolo Pastore, Denis Badocco and Maria Gabriella Marin
Ocean acidification poses an increasing concern for broadcast spawning species that release gametes in the water column where fertilization occurs. Indeed, the functionality of gametes and their interactions may be negatively affected by reduced pH. Susc...
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Fangyuan Hu, Huiyan Wang, Ruihuan Tian, Jujie Gao, Guo Wu, Donghong Yin and Chong Zhao
The sea cucumber Apostichopus japonicus and the sea urchin Strongylocentrotus intermedius are two commercially important species and are widely cultured in China. Here, a laboratory experiment was conducted for 34 days to assess whether the survival, gro...
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Gustavo Di Giorgi, Marvin Querales, Javier E. Contreras-Reyes, Danilo Pereira and Carola Hernández-Santoro
Sea urchin (Loxechinus albus) is one of the most economically important species in the northeast of Chilean Patagonia, forming part of the highly diverse benthic community. This resource is being harvested under selective fishing pressure, which suppress...
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