Maria Grazia Finoia

ORCID: 0000-0003-0765-0631
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About
Contact & Profiles
Research Areas
  • Marine and fisheries research
  • Aquaculture Nutrition and Growth
  • Heavy metals in environment
  • Environmental Toxicology and Ecotoxicology
  • Fish Ecology and Management Studies
  • Mercury impact and mitigation studies
  • Aquaculture disease management and microbiota
  • Marine Bivalve and Aquaculture Studies
  • Coral and Marine Ecosystems Studies
  • Marine Ecology and Invasive Species
  • Marine and coastal plant biology
  • Fish Biology and Ecology Studies
  • Physiological and biochemical adaptations
  • Lichen and fungal ecology
  • Marine animal studies overview
  • Marine Biology and Ecology Research
  • Reproductive biology and impacts on aquatic species
  • Microplastics and Plastic Pollution
  • Geology and Paleoclimatology Research
  • Isotope Analysis in Ecology
  • Insect Utilization and Effects
  • Water Quality and Pollution Assessment
  • Coastal wetland ecosystem dynamics
  • CO2 Sequestration and Geologic Interactions
  • Insect and Pesticide Research

Istituto Superiore per la Protezione e la Ricerca Ambientale
2016-2025

Institute of Environmental Protection
2014-2016

Joint Research Centre
2009-2015

University of Siena
2010

Istituto Centrale per la Ricerca Scientifica e Tecnologica Applicata al Mare
1996-2009

I.R.C.C.S. Oasi Maria SS
2005

The liver health of Gilthead sea bream and European bass, fed with fish meal-free diets, including various proportions plant proteins, as well insect poultry by-product meals, was investigated through biochemical histological analyses using a new index (LI) formula. Four isoproteic (45% Dry Matter, DM) isolipidic (20% diets were compared, plant-based control diet (CV) three other test in which 40% protein-rich ingredient mixture replaced meals from

10.3390/ani14020241 article EN cc-by Animals 2024-01-12

Demographic data and gonad histology confirmed that the dusky grouper Epinephelus marginatus is a protogynous hermaphrodite follows monandric pathway to sexual development. Females reached first maturity at 36·7 cm L s estimated mean length (L 50 ) was 43·8 for females 81·3 males. Adult sex ratios during reproductive period were c. 3·5: 1 exhibited group‐synchronous ovarian development multiple ovulation occurred over spawning period. Gonads ripe from early May June until September. The size...

10.1111/j.1095-8649.2001.tb00544.x article EN Journal of Fish Biology 2001-04-01

The levels of 19 elements (As, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, Pb, Se, Tl, U, V, Zn) from sixteen different Argentine production sites unifloral [eucalyptus (Eucaliptus rostrata), chilca (Baccharis salicifolia), Algarrobo (Prosopis sp.), mistol (Ziziphus mistol) and citric] multifloral honeys were measured with the aim to test quality selected samples. Typical parameters also determined (pH, sugar content, moisture). Mineral by using inductively coupled plasma mass...

10.1186/1752-153x-8-44 article EN cc-by Chemistry Central Journal 2014-07-02

This study compared the nutrient-energy retention, digestive function, growth performance, and welfare of rainbow trout (ibw 54 g) fed isoproteic (42%), isolipidic (24%), fishmeal-free diets (CV) over 13 weeks. The consisted plant-protein replacement with graded levels (10, 30, 60%) protein from poultry by-product (PBM) black soldier fly H. illucens pupae (BSFM) meals, either singly or in combination. A fishmeal-based diet was also tested (CF). Nitrogen retention improved moderate high...

10.3390/ani12131698 article EN cc-by Animals 2022-06-30

Wild Seriola dumerilii were collected in the South Mediterranean Sea during 1990, 1991 and 1992 spawning seasons. Macroscopic cytological characteristics of ovary testis analysed. Depending on presence number oocytes at different stages, a five point maturity scale was proposed for ovarian maturity. Nine stages are described. Oocyte size-frequency distribution has shown group synchronous development type. The testes have typical lobular-type structure. lobules sperm duct abundance germ...

10.1111/j.1439-0426.1995.tb00002.x article EN Journal of Applied Ichthyology 1995-06-01
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