Marine Debris Project Final Report 2014

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Figure 1. Map depicting the initial proposed coastal debris survey sites. Note that Tasmania was not originallyincluded in the plan and that portions of coastal Queensland, South Australia, Western Australia and the NorthernTerritory were also initially excluded.6 | Understanding the effects of marine debris on wildlife
Figure 2. Map showing locations of coastal debris surveys around mainland Australia and the southern island stateof Tasmania. This map includes locations of school debris surveys (blue squares), engagement with the ‘KidsTeaching Kids’ program (green stars) and CSIRO surveys (red circles).To address question 2 ‘What is the exposure of marine wildlife to debris?’ we overlaid the predicteddistributions of debris in the ocean with known or predicted distributions of animals at sea. We validatedthese predictions for seabirds and turtle taxa based using published literature on plastic ingestion rates forthese species, and supplemented the published knowledge with primary research. We were able to furtherinvestigate exposure and debris impacts on marine fauna using direct observations for focal taxa includingseabirds (60+ species), turtles (3 of the 6 species that occur in Australian waters) and marine mammals(Australian fur seals).Questions 3 and 4 were addressed through direct studies on focal taxa at breeding sites and at sea,depending on the taxa. To begin to estimate population level exposure of anthropogenic litter, wedeveloped a new, minimally-invasive chemical assay method to assess plastics ingestion in seabirds (Section6.1). We also developed the first robust estimation of the number of turtles likely to be killed throughHardesty et al. (<strong>2014</strong>) | 7
Page 1 and 2: OCEANS AND ATMOSPHERIC FLAGSHIPUnde
Page 3 and 4: Table of ContentsAcknowledgments ..
Page 5 and 6: FiguresFigure 1. Map depicting the
Page 7: AcknowledgmentsThis work was co-fun
Page 10 and 11: capacity and networks for educators
Page 12 and 13: Part IIntroductionMarine debris pos
Page 16 and 17: entanglement in derelict fishing ge
Page 18 and 19: What is next for the marine debris
Page 20 and 21: In year one of the project we carri
Page 22 and 23: encompassed the largest geographic
Page 24 and 25: fishing). Further information on th
Page 26 and 27: debris ingested by turtles to the d
Page 28 and 29: Some of our major research findings
Page 30 and 31: Part VSources, Distribution and Fat
Page 32 and 33: terrestrial sources to coastal debr
Page 34 and 35: component gives a measure of the re
Page 36 and 37: Figure 4. Debris density along the
Page 38 and 39: Figure 6. Map showing locations of
Page 40 and 41: Part VIThreat to Wildlife6. Overvie
Page 42 and 43: In order to facilitate an assessmen
Page 44 and 45: As human population growth continue
Page 46 and 47: Entanglements were primarily observ
Page 48 and 49: Part VIICitizen Science7. OverviewI
Page 50 and 51: immersion in a hands-on learning en
Page 52 and 53: Citizen science coastal surveysTran
Page 54 and 55: Figure 8. Map of Australia showing
Page 56 and 57: Figure 9. The mean density (items.m
Page 58 and 59: Sample sizes for all groups was low
Page 60 and 61: Figure 13. The relative abundance o
Page 62 and 63: It might be argued that survey task
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8.2 Container Deposit: an effective
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experimentally, termed a before-aft
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collaboration with Ghostnets Austra
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Analysis of this survey data sugges
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volunteer clean up data. The survey
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CSIRO has investigated the potentia
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Part IXScience Communication9. Over
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Inquirer News - http://newsinfo.inq
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http://www.dailyexcelsior.com/web1/
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13. Schuyler, Q, K Townsend, C Wilc
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Department of the Environment, W.,
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Le, H.H., Carlson, E.M., Chua, J.P.
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Schuyler, Q, K Townsend, BD Hardest
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Wilcox, C., Hardesty, B.D., Sharple
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Appendix C. Understanding the effec
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102 | Understanding the effects of
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Wealth from Oceans FlagshipCitation
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List of FiguresFigure 1. Map showin
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AcknowledgementsThis work is co-fun
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- Engage with industries contributi
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3 Accomplishments and achievements
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The map (below,) shows the relative
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Figure 4. Map showing locations of
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3.3 National data portal (improveme
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similar analysis to that described
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Figure 9. Tracks of turtle movement
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- Had their ghost nets marine debri
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2MCE radio. Indigenous rangers and
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In association with our Conservatio
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4 Anticipated achievements in Year
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Appendix E. Instructions for data e
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9) To enter your collection data, c
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3) Enter in the ‘surveyor details
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10) To enter your collection data,
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Appendix G. Marine Plastic Pollutio
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Appendix I. Global research priorit
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Appendix J. To Eat or not to Eat? D
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Appendix L. Mistaken identity? Visu
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Appendix Q. CSIRO marine debris pro
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CONTACT USt 1300 363 400+61 3 9545
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Marine Debris Project Final Report 2014

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