TM 2 Identifikasi Stok Morfologi

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K4 : Identifikasi Stok

Perika-nan [morfologi]

• _{Definisi & contoh stok ikan;} • _{Definisi/batasan stok}

ikan/perikanan

• _{Stok & pengelolaan perikanan} • _{Parameter & asimetri}

parameter stok

• _{Parasit, kondisi alometris,}

morfometri, meristik, genetik

• _{Analisis kuantitatif stok ikan}

Standar Kompetensi:

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• _{Stock - groups of fish of one species that interbreed}

and share a common gene pool (Shaklee & Salini 1985; Milton & Shaklee 1987);

• _{Stock – subset of one species having similar}

population parameter and inhabiting a particular

geographic area (Sparre & Venema, 1989) - discrete groups of animal which show very little mixing with the adjacent group;

• _{In terms of fish stock assessment – a group of animal}

for which the geographical limits can be defined

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1. Places where Sardinella lemuru was found

2. Bali Sardinella = Sardinella lemuru, not

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Barber, P. H., S.R. Palumbi, M.V. Erdmann, M.K. Moosa (2000). Biogeography: A marine

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Travers et. al., 2010

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Stok Ikan & Pengelolaan Perikanan

Tangkap

• Stok perikanan

• Mengelola perikanan tangkap

1

2

3

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Bukti persamaan/perbedaan

stok

• _{Subset spesies – parameter sama: stok}

mono-spesies

• _{Kelompok organisme – wilayah geografi tertentu:}

stok multi-spesies

KATA KUNCI:

• _{Parameter sama}

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Parameter:

• _{Faktor kondisi allometris, pertumbuhan,}

mortalitas

• _Parasit

• _{Morfologi: Morfometri,}

• _{Morfologi: meristik dan penciri lain (warna,}

bercak)

• _{Genetik – susunan basa (base-pair) – analisis}

DNA

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