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QUESTION 12 The graph shows a yield curve for fishing. Increasing catch per year —» Increasing fishing effort —» Aboriginal peoples’ and Torres Strait Islander peoples’ traditional harvest is best represented by (A) I. (B) IL. (C) Il. (D) IV.
QUESTION 20 The graph shows spawning stock biomass and fishing pressure for North Sea cod between 1963 and 2002. The maximum sustainable yield measured by fishing pressure is (A) 1.15 (B) 0.95 (C) 0.75 (D) 0.55
Difficulty: C
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Paper 1
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2023
QUESTION 4 The graph below shows the harvest volume from world fisheries and aquaculture production. Pe Me aM TERAYURDANURRENENGEN ANDOU AHOED ENGEOENOOO EDOO CHONG THONG OOERO HOEDY AAAS FURENVAMON COREY UOUEN PONE ARRON AEOORATOOOONOOD ETOO ETON AALS FURAN DOAN VODA VERON TOROUAORENERGON ONHODENEOD DOD ONEN SEER PURONVONONOVOUUOUEN TOOVOCHON ANGER OOOOUONOED ENOO ETON ARES! DOVANTOVAVACUEN MOAN ACHORANOOOONOOD ETOED TOU ETON as HOAY CTL EENOTAEOAO EOE CHOU EEE AOAAN ET QUENCY CONEY AERO AOE HOY CE A pe eA TT KAUEUEVEGGOACOUU TEE AAAAU UAE emcee TTT pce vO nL TT TTT pum — oowTrT Ones SOUUO} JO SUOII|IW Ul JSSATeY JO BWIN|O/A cLO? OTOZ L007 S007 cOO07 0002 L66T S66T c66T O66T L861 S86T C86T O86T LL6T SZ6T cLET OZL6T S96T c96T O96T LS6T SS6T cS6T OS6T Year © Aquaculture production gw Wild harvest Which of the following options best represents the average annual increase in aquaculture production from 1970 to 2012? (A) 2.2 million tonnes (B) (C) 1.5 million tonnes 1.3 million tonnes (D) 0.8 million tonnes
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