Gemfish - Autumn Juvenile Distribution

Migration Policy Institute Data Hub2025-09-01 更新2026-06-17 收录

渔业种群分布

幼鱼种群监测

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https://data-mpi.opendata.arcgis.com/maps/a75d4c19d00f4e789648824d446ce97b 数据链接链接失效反馈

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The purpose of this information is to show the Autumn juvenile distribution of Gemfish

创建时间：

2016-10-10

Abundance and migration timing of juvenile migratory phenotypes.

鱼类迁徙生态

幼鱼种群监测

The abundance and proportions of fry, parr and smolt outmigrants sampled by rotary screw traps, and the timing of their outmigration from the Stanislaus River in 2000 and 2003. Abundance and migration

NIAID Data Ecosystem50

Larval fish at time series station Helgoland Roads, North Sea, in 2004

幼鱼种群监测

浮游鱼类群落动态

For the larval surveys, a CalCOFI ring trawl with a 500 µm mesh net (aperture 100 cm, length 400 cm, equipped with a flow meter) was towed for 15 min from a research vessel. The samples were transferr

PANGAEA20

1998 - 1998 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Survey : SOUT 1/98 (part of International Young Fish Survey, Qtr 3 (FSS: YFS))

渔业资源监测

幼鱼种群监测

This survey was undertaken by Cefas as part of the International Young Fish Survey, Qtr 3 (FSS: YFS); Surveys around the British Isles (predominantly the South and East coasts) were completed in...

data.gov.uk2019-05-08 更新10

Number of nests collected, otoliths analyzed, mean (±SD) and number of otoliths analyzed per nest, range of spawning season, and number of young-of-the-year (YOY) collected at each reef.

鱼类繁殖生态

幼鱼种群监测

Number of nests collected, otoliths analyzed, mean (±SD) and number of otoliths analyzed per nest, range of spawning season, and number of young-of-the-year (YOY) collected at each reef.

NIAID Data Ecosystem30

Data from: Effects of gear restriction on the abundance of juvenile fishes along sandy beaches in Hawai'i

行业管理效果评估

幼鱼种群监测

In 2007, due to growing concerns of declines in nearshore fisheries in Hawai‘i, a ban on gillnets was implemented in designated areas around the island of O‘ahu in the main Hawaiian Islands. Utilizing

DataONE2016-05-20 更新20

Gemfish - Autumn Juvenile Distribution

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