Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Boletim do Instituto...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Boletim do Instituto de Pesca
Article . 2018
Data sources: DOAJ
addClaim

OSTREICULTURA NA REGIÃO LAGUNAR- ESTUARINA DE CANANÉIA, SÃO PAULO, BRASIL. I. CAPTAÇÃO DE LARVAS DE OSTRAS,Crassostrea brasiliana(LAMARCK,(1819), EM AMBIENTE NATURAL

Authors: Shizuo AKABOSHI; Orlando Martins PEREIRA;

OSTREICULTURA NA REGIÃO LAGUNAR- ESTUARINA DE CANANÉIA, SÃO PAULO, BRASIL. I. CAPTAÇÃO DE LARVAS DE OSTRAS,Crassostrea brasiliana(LAMARCK,(1819), EM AMBIENTE NATURAL

Abstract

Experimento da técnica de captação das larvas de ostra, uma das etapas mais importantes da ostreicultura, foi desenvolvido durante o perí­­odo de 1975 a 1978, no complexo estuarino-lagunar de Cananéia (São Paulo-Brasil). Com o emprego de um coletor teste, lançado ao fundo duas vezes por semana e a profundidades que variaram de 2 a 3 m e 7 a 8 m, foi estimada a densidade de larvas fixadas, em número de indiví­­duos/dia.100 cm2. Em regiões subtropicais, como a de Cananéia, as desovas de ostra e de cracas (Balanus sp) ocorrem durante o ano todo, razão porque o teste é imprescindí­­vel para se conhecerem as épocas de maior fixação das larvas de ostra. Os resultados obtidos indicam que, nesta área, o fundo de 2 a 3 m é inviável í­Â captação das larvas de ostra, devido í­Â maior ocorrência de larvas de cracas, porém, em profundidades de 7 a 8 m e nos perí­­odos de janeiro a junho e de outubro a dezembro, observou-se uma superior fixação das larvas de ostra.

Keywords

Aquaculture. Fisheries. Angling, SH1-691, NíO CONSTA

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold