Výsledky vyhledávání - "Silvano Riggio"

Short-term effect of human trampling on the upper infralittoral macroalgae of Ustica Island MPA (western Mediterranean, Italy)

Autor: Marco Milazzo, Renato Chemello, Fabio Badalamenti, Silvano Riggio

Publikováno v: Journal of the Marine Biological Association of the United Kingdom. 82:745-748

The short-term response of Mediterranean upper infralittoral macroalgal species to experimental human trampling was investigated. Disturbances of six different intensities were applied within the integral reserve of the Ustica Island marine protected

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df8454e5a2e523508585f1dbb0939c67
https://doi.org/10.1017/s0025315402006112

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Are artificial reefs comparable to neighbouring natural rocky areas? A mollusc case study in the Gulf of Castellammare (NW Sicily)

Autor: P. Henriquez Ramos, Giovanni D’Anna, Renato Chemello, Fabio Badalamenti, Silvano Riggio

Publikováno v: ICES Journal of Marine Science. 59:S127-S131

Mollusc assemblages of three concrete artificial reefs (ARs) in the Gulf of Castellammare were compared with those of two nearby natural reefs (NRs). The reefs were located in areas characterized by different degrees of water transparency, with avera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09618a20d16bf55cbb4d4369cd40dc1c
https://doi.org/10.1006/jmsc.2002.1265

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Cytogenetics in the sacoglossan Oxynoe olivacea (Mollusca: Opisthobranchia): karyotype, chromosome banding and fluorescent in situ hybridization

Autor: R. Vitturi, Silvano Riggio, Paola Gianguzza, Mariastella Colomba, K. R. Jensen

Publikováno v: Marine Biology. 137:577-582

Developing embryos and sexually mature follicles of the male portion of ovotestis proved to be a suitable material as a source of cleaving cells for advanced cytological investigations on the sacoglossan species Oxynoe olivacea Rafinesque, 1819 (Moll

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::397bc1acb45aa88d37aa1995f7142e06
https://doi.org/10.1007/s002270000377

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Cytogenetic characterization ofBrachidontes pharaonis(Fisher P., 1870): Karyotype, banding and fluorescentin situhybridization (fish) (Mollusca: Bivalvia: Mytilidae)

Autor: Paola Gianguzza, Silvano Riggio, Roberto Vitturi, Mariastella Colomba

Publikováno v: Ophelia. 52:213-220

The mussel Brachidontes pharaonis (Fisher P., 1870) (Bivalvia: Mytilidae) has a diploid chromosomal set of 28 made up of 14 pairs of which eight are mono-armed (ST) and six bi-armed (M+SM). Fourteen bivalents occur in spermatocytes both at pachytene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7980203b70b8fc5988c44ace56fa8799
https://doi.org/10.1080/00785236.1999.10409430

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Cultural and socio-economic impacts of Mediterranean marine protected areas

Autor: J.A. Ruiz Fernandez, Giovanni D’Anna, J. Mas, J. L. Sánchez Lizaso, Carlo Pipitone, Eleni Voultsiadou, Fabio Badalamenti, David Whitmarsh, Angel Ramos, Silvano Riggio

Publikováno v: e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Environmental conservation
27 (2000): 110–125. doi:10.1017/S0376892900000163
info:cnr-pdr/source/autori:BADALAMENTI F., RAMOS A.A., VOULTSIADOU E., SANCHEZ LIZASO J.L., D'ANNA G., PIPITONE C., MAS J., RUIZ FERNANDEZ J. A., WHITMARSH D. & RIGGIO S./titolo:Cultural and socio-economic impacts of Mediterranean marine protected areas/doi:10.1017%2FS0376892900000163/rivista:Environmental conservation (Print)/anno:2000/pagina_da:110/pagina_a:125/intervallo_pagine:110–125/volume:27

Marine protected areas (MPAs) may be important for protecting the marine environment, but they may also have substantial socio-cultural impacts about which very little is currently known, or acknowledged. In the Mediterranean, few data are available

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ed005737347a07d06a74923137c8c7c
https://doi.org/10.1017/s0376892900000163

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Evaluating the ecological effects of Mediterranean marine protected areas: habitat, scale and the natural variability of ecosystems

Autor: Concepción Marcos, Marco Milazzo, Renato Chemello, Ivor D. Williams, M.-S. Kitsos, Silvano Riggio, A. Pérez Ruzafa, A. Koukouras, J.A. García Charton

Publikováno v: ResearcherID

The capability to detect and predict the responses of marine populations and communities to the establishment of marine protected areas (MPAs) depends on the ability to distinguish between the influences of management and natural variability due to t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::208bfa26cdbeceda3d41bdebc6a6de28
https://doi.org/10.1017/s0376892900000199

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Investigations on gonadal maturation inPagellus acame(Pisces, Sparidae) in the Strait of Messina (Sicily)

Autor: Marco Arculeo, Solange Brusle'‐Sicard, Antonio Potoschi, Silvano Riggio

Publikováno v: Italian Journal of Zoology. 67:333-337

Seasonal histological changes were monitored in the course of one year to describe the development of the gonads of Pagellus acarne, collected in the Strait of Messina. This species is a protandric hermaphroditic fish bearing ovotestes, where the tes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1188d9da272d3b8899f1a6de7cf464e9
https://doi.org/10.1080/11250000009356335

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Molluscan assemblages associated with photophilic algae in the Marine Reserve of Ustica Island (Lower Tyrrhenian Sea, Italy)

Autor: Silvano Riggio, Fabio Badalamenti, Marco Milazzo, Renato Chemello

Publikováno v: Italian Journal of Zoology. 67:287-295

Very few studies have addressed the effect of protection on macrozoobenthos in marine protected areas, and particularly for sites in the Mediterranean Sea. In the present study, the molluscan assemblages associated with photophilic algal communities

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ec3ca7d629d32530d7a472cc48a63c0
https://doi.org/10.1080/11250000009356326

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Dendropoma lower intertidal reef formations and their palaeoclimatological significance, NW Sicily

Autor: Fabrizio Antonioli, Silvano Riggio, Renato Chemello, S. Improta

Publikováno v: Marine Geology. 161:155-170

Most carbonate rocky shores of NW Sicily are marked by a coalescence of shells of the gastropod Dendropoma in a construction that is variably developed as a response to wave impact. Here, we review all the available information on these constructions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2629e5916021cbc203537e2ed222958
https://doi.org/10.1016/s0025-3227(99)00038-9

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