Units of effort and catch are different for each fishery. For instance, the effort and catch of fishery 1,2,3 and 4 are expressed in number of hooks and number of individual...

B2FIND50

Summary data of all species recorded in 2020 and 2021.

物种群落监测

渔业资源评估

The data show [a] numerical dominance, occurrence and mean density of each species in 2020, [b] numerical dominance, occurrence and mean density of each species in 2021, and [c] species codes, trophic

Figshare2023-07-06 更新30

Annual maturity sample sizes collected by length and age for walleye pollock in Shelikof Strait for 1983 to 2013.

鱼类成熟度评估

渔业资源评估

Annual maturity sample sizes collected by length and age for walleye pollock in Shelikof Strait for 1983 to 2013.

NIAID Data Ecosystem30

Establishing company level fishing revenue and profit losses from fisheries: A bottom-up approach

渔业资源评估

企业可持续绩效

A third of global fish stocks are overexploited and many are economically underperforming, resulting in potential unrealized net economic benefits of USD 51 to 83 billion annually. However, this aggre

Figshare2018-11-20 更新30

Species and habitats - Loligo forbesi - All ages - CGFS annual abundance in O...

渔业资源评估

鱿鱼种群动态

Biologic data have been expressed in abundance (numbers or density values (nbr/km²)) and always required to be log-transformed using a log10(x+1) transformation.

B2FIND30

DFO Pacific: Herring Biosample Database

资源简介：

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