2026-10-12T22:41:03Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33613759 2026-09-15T13:39:43Z category_24217 category_24223 category_24232 item_type_3 month_year_09_2026

Multi-gear littoral fish catches from Lake Bracciano (central Italy), 2021–2023 Lorenzo Talarico (24600486) Lorenzo Tancioni (115111) Michele Scardi (284500) Arnold Rakaj (18493347) Luca Grosso (12917375) Luca Bonventre (24600536) Andrea Fusari (24935432) Massimo Rampacci (24935484) Community ecology (excl. invasive species ecology) Freshwater ecology Population ecology lacustrine fish assemblage multi-gear sampling gill-net seine-net electrofishing Invasive alien fish total length biomass replicates Lake Bracciano Italy volcanic lake fish survey <p dir="ltr">Raw catch data collected during the ichthyological surveys of the littoral fish community of Lake Bracciano (central Italy), 2021–2023.</p><p><br></p><p dir="ltr">Each row corresponds to an individual fish record from a given sampling event.</p><p dir="ltr"><i>Date</i>: calendar date of sampling (dd/mm/yyyy).</p><p dir="ltr"><i>Season</i>: sampling period, Summer or Autumn, corresponding respectively to peak thermal stratification and to its breakdown/onset of lake turnover.</p><p dir="ltr"><i>Site</i>: code identifying one of the five littoral sampling sites around the lake shoreline.</p><p dir="ltr"><i>Gear</i>: sampling method used to capture the individual (electrofishing; multi-mesh gill nets; seine netting).</p><p dir="ltr"><i>Species</i>: scientific name of the captured taxon.</p><p dir="ltr"><i>Replicate</i>: identification number of the specific sampling unit (gill net panel or seine haul) within which the individual was captured, nested within each Site × Date × Gear combination.</p><p dir="ltr"><i>Individuals</i>: number of specimens represented by the record.</p><p dir="ltr"><i>TL</i>: total length of the individual, in centimetres (cm).</p><p dir="ltr"><i>W</i>: wet body weight of the individual, in grams (g).</p> 2026-09-15T13:39:43Z Dataset Dataset 10.6084/m9.figshare.33613759.v1 https://figshare.com/articles/dataset/Multi-gear_littoral_fish_catches_from_Lake_Bracciano_central_Italy_2021_2023/33613759 CC BY 4.0 Open Access after 2028-09-15