Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
SEAWEED BIOFILTERS AS REGULATORS OF WATER-QUALITY IN INTEGRATED FISH-SEAWEED CULTURE UNITS
Autore:
NEORI A; KROM MD; ELLNER SP; BOYD CE; POPPER D; RABINOVITCH R; DAVISON PJ; DVIR O; ZUBER D; UCKO M; ANGEL D; GORDIN H;
Indirizzi:
NATL CTR MARICULTURE,ISRAEL OCEANOG & LIMNOL RES,POB 1212 IL-88112 ELAT ISRAEL UNIV LEEDS,DEPT EARTH SCI LEEDS LS2 9JT W YORKSHIRE ENGLAND N CAROLINA STATE UNIV,DEPT STAT,BIOMATH PROGRAM RALEIGH NC 27695 AUBURN UNIV,COLL AGR,DEPT FISHERIES & ALLIED AQUACULTURES AUBURN AL 36849
Titolo Testata:
Aquaculture
fascicolo: 3-4, volume: 141, anno: 1996,
pagine: 183 - 199
SICI:
0044-8486(1996)141:3-4<183:SBAROW>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
ULVA-LACTUCA; SEAWATER; FISHPONDS; NITROGEN; ISRAEL;
Keywords:
SUSTAINABLE-MARICULTURE; SEAWEED-BIOFILTERS; EFFLUENTS; NUTRIENTS; RECIRCULATING; WATER-QUALITY; FISH;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
A. Neori et al., "SEAWEED BIOFILTERS AS REGULATORS OF WATER-QUALITY IN INTEGRATED FISH-SEAWEED CULTURE UNITS", Aquaculture, 141(3-4), 1996, pp. 183-199

Abstract

The water-quality characteristics of a new system for the integrated culture of fish (Sparus aurata L.) and seaweed (Ulva lactuca L.) were examined, Seawater was recirculated between intensive fishponds and seaweed ponds, The seaweed removed most of the ammonia excreted by the fish and oxygenated the water. A model consisting of several tanks and a pilot consisting of two 100-m(3), 100-m(2) ponds were studied, In both, the metabolically dependent water-quality parameters (dissolved oxygen, NH4+-N, oxidized-N, pH and phosphate) remained stable and withinsafe limits for the fish during over 2 years of operation, The designallowed significant increases in overall water residence time (4.9 days), compared with conventional intensive ponds, and produced a high yield of seaweed in addition to the fish, The design provides a practical solution to major management and environmental problems of land-based mariculture.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/11/20 alle ore 14:55:10