Catalogus

Zoeken

Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.

Boekenmand

Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).

RSS

Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.

log in

Publicaties | Kaarten

nieuwe zoekopdracht

[ meld een fout in dit record ]

mandje (0): toevoegen | toon

---

Toxicity of the booster biocide Sea-Nine to the early developmental stages of the sea urchin Paracentrotus lividus Bellas, J. (2007). Toxicity of the booster biocide Sea-Nine to the early developmental stages of the sea urchin Paracentrotus lividus. Aquat. Toxicol. 83(1): 52-61. https://dx.doi.org/10.1016/j.aquatox.2007.03.011 In: Aquatic Toxicology. Elsevier Science: Tokyo; New York; London; Amsterdam. ISSN 0166-445X; e-ISSN 1879-1514

---

Beschikbaar in	Auteur
VLIZ: Non-open access 353158 [ aanvragen ]

---

Trefwoorden

Agents > Antifouling substances ANE, Spain, Galicia, Ria de Vigo Developmental stages > Embryos Developmental stages > Larvae Properties > Biological properties > Toxicity Tests > Bioassays Paracentrotus lividus (Lamarck, 1816) [WoRMS] Ria de Vigo [Marine Regions] Marien/Kust

Author keywords

antifouling; sea-nine; toxicity; sea urchin; fertilization;embryo-larval bioassay

---

Auteur		Top
Bellas, J.

---

Abstract

The toxicity of the alternative antifouling compound Sea-Nine to the early developmental stages of the sea urchin Paracentrotus lividus was investigated. The inhibition of the fertilization rate and the induction of transmissible damages to the offspring, measured as inhibition of embryonic development and larval growth, were studied by preexposure of gametes to a range of Sea-Nine concentrations. Sperm and egg exposures resulted in a significant decrease of the fertilization rate and induced a transmissible damage to the offspring. The effects of Sea-Nine throughout the embryonic development were also studied by a 48 h exposure of fertilized eggs. The larval growth was the most sensitive response tested, with toxic effects detected at 8.6 nM = 2.4 μg/L (EC10). The inhibition of P. lividus embryonic development and larval growth was also used to study the loss of toxicity in Sea-Nine solutions exposed for 8 h to direct sunlight and maintained for 28 h in dark conditions. The results showed that the toxicity of Sea-Nine solutions did not decrease but a slight increase in toxicity was observed in comparison with control solutions. The risk of Sea-Nine maximum concentrations measured in marinas around Europe to P. lividus early developmental stages was calculated and the obtained risk quotient was 5.5, indicating that adverse ecological effects of this compound are likely to occur.

---

Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid

Top | Auteur