登入選單
返回Google圖書搜尋
Summary of Eulachon Research in the Copper River Delta, 1998-2002
註釋Describes briefly the biology, recent commercial use and historical harvest of euchalon (known locally as candlefish or hooligan). Presents a study on the age, sex, size, fecundity, and temporal and spatial distribution of spawning runs; also addressed are spawning biomass at Flag Point Channel, and larval density at different river depths.