Fish Biology & Stock Assessment Practice Questions (Q1-5) - Fisheries Resource Management

1

ICAR JRF Fisheries Resource Management 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Multi-stage stratified random sampling method is used for estimating

Marine Fish Landing Marine Fishing Effort Marine Fish Landing and Effort Marine Fisheries Census

2

ICAR JRF Fisheries Resource Management 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

A methodology vetted by FAO for fish landing data and effort estimation in India devised and implemented by the Central Marine Fisheries Research Instutute

Multi-stage stratified random sampling Exploratory survey Acoustic survey Fsihing trip logsheet data collection

3

ICAR JRF Fisheries Resource Management 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

In the Linearized catch curve method to estimate Z, the rightmost points are not used since

They are close to Loy They are not under full exploitation They are higher than Lm They are not fully recruited to the fishery

4

ICAR JRF Fisheries Resource Management 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Which stock-recruitment model indicates that beyond a certain level of spawning stock, there is no relationship between parent stock and recruitment

Beverton and Holt Cushing Ricker Linear

5

ICAR JRF Fisheries Resource Management 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

When the parent stock is reduced by fishing, to the extent that not enough young fish are produced to ensure that the stock will maintain itself, it leads to

Growth overfishing Recruitment overfishing Ecosystem overfishing No overfishing

Fish Biology & Stock Assessment

Fisheries Resource Management विषय एवं अध्याय

General Agriculture

Fisheries Resources

Fish Biology & Stock Assessment

Fisheries Management & Responsible Fisheries

Fisheries Livelihood

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Fisheries Resource Management- ICAR JRF/SRF 2024

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