Previous reports
- Our marine environment 2016
- Our fresh water 2017
- Our atmosphere and climate 2017
- Our land 2018
- Our air 2018
- Environment Aotearoa 2019
Environmental indicators
New and updated for 2019
- Coastal sea-level rise
- Conservation status of indigenous marine species
- Sea-surface temperature
- Primary productivity
- Marine non-indigenous species
- Oceanic and coastal extreme waves
- Ocean acidification
- Bycatch of protected species: Hector’s and Māui dolphins
- Marine economy
This report includes new data on marine litter, though it does not have a separate indicator page.
Indicators updated for Environment Aotearoa 2019
- Coastal and estuarine water quality
- Heavy metal load in coastal and estuarine sediment
- Conservation status of indigenous marine species
Indicators last updated for Our marine environment 2016
- State of fish stocks
- Commercial catch: sharks and rays
- Bycatch of fish and invertebrates
- Protected species bycatch: sea lion and fur seal
- Bycatch of protected species: seabirds
- Commercial coastal seabed trawling and dredging
- Commercial seabed trawling and dredging
- Ocean storms
- Marine-protected areas
Other indicators referred to in this report
We would like to thank the following people and organisations for their invaluable contribution to Our marine environment 2019 and Environmental indicators Te taiao Aotearoa: Marine.
Data providers
We thank the following for providing data for this report:
- NIWA
- Department of Conservation
- Stats NZ
- Regional Councils.
Senior Science Advisers
We thank the following people and organisations for reviewing this report:
- Cliff Law, NIWA
- Hilke Giles, Pisces Consulting
- Kura Paul-Burke, NIWA.
Technical advisory group
We are very grateful for the assistance of the technical advisory group, who provided advice on potential measures and feedback on draft versions of this report.
- Barb Hayden, NIWA
- Chris Cornelisen, Cawthron Institute
- Debbie Freeman, Department of Conservation
- Anna Madarasz-Smith, Regional Councils Coastal SIG
- Matt Pinkerton, NIWA
- Mary Livingston, Ministry for Primary Industries
- Vaughan Stagpoole, GNS Science.
We also acknowledge Stephen Hunt and Louis Tremblay who provided information for case studies.
This report was compiled by the Ministry for the Environment and Stats NZ’s marine Environmental Reporting team.
Photo credits
Cover photo:
Above and below the water at the Mokohinau Islands, Hauraki Gulf.
Credit: Lorna Doogan, Experiencing Marine Reserves
Section photos:
Our marine environment at a glance:
Fishing in Whangaruru, Northland.
Credit: TS Images, Photo New Zealand
What the marine environment means to New Zealanders:
Collecting shell fish at low tide, Duders Beach, Firth of Thames
Credit: Sandii McDonald, Photo New Zealand
Issue 1: Our native marine species and habitats are under threat
Rich biodiversity at the Mokohinau Islands, Hauraki Gulf.
Credit: Lorna Doogan, Experiencing Marine Reserves
Issue 2: Our activities on land are polluting our marine environment
Stormwater pipe, Paremata Harbour.
Credit: Rob Suisted, Naturespic
Issue 3: Our activities at sea are affecting the marine environment
Fishing vessel in the Tasman Sea.
Credit: “Mickrick”, istock photos
Issue 4: Climate change is affecting marine ecosystems, taonga species, and us
Haumoana.
Credit: T Whittaker
All our activities put cumulative stress on the marine environment:
Paremata Mana Plimmerton Porirua Harbour and Kapiti Island
Credit: Colin Monteath, Alamy Australia
Towards a better understanding of our environment:
Collecting samples for ocean acidification studies along the Munida Transect, off the coast of Otago.
Credit: Dave Allen, NIWA
Environmental reporting series and References
Northland east coast scene south of Cape Brett
Credit: TS Images, Photo New Zealand.
Anderson TJ, Morrison M, Macdiarmid A, Clark M, Archino RD, Tracey D, … Wadhwa S (2019). Review of New Zealand’s Key Biogenic Habitats. NIWA client report no. 2018139WN. Prepared for the Ministry for the Environment. Wellington, New Zealand.
Aquaculture New Zealand (2018). New Zealand Aquaculture. A sector overview with key facts and statistics. Nelson, New Zealand.
Armstrong P, Murray P, Nesdale A & Peckler B (2016). Ciguatera fish poisoning. The Journal of the American Medical Association, 129(1444), 111-. https://doi.org/10.4103/1995-705X.90904
Ataria J, Mark-Shadbolt M, Mead ATP, Prime K, Doherty J, Waiwai J, … Garner GO (2018). Whakamanahia Te mātauranga o te Māori: empowering Māori knowledge to support Aotearoa’s aquatic biological heritage. New Zealand Journal of Marine and Freshwater Research, 52(4), 467–486. https://doi.org/10.1080/00288330.2018.1517097
Baird SJ & Wood BA (2018). Extent of bottom contact by New Zealand commercial trawl fishing for deepwater Tier 1 and Tier 2 target fishstocks, 1989–90 to 2015–16. New Zealand Aquatic Environment and Biodiversity Report No. 193. Prepared for the Ministry for Primary Industries. Wellington, New Zealand.
Baker CS, Chilvers BL, Constantine R, DuFresne S, Mattline RH, van Helden A & Hitchmough RA (2010). Conservation status of New Zealand marine mammals, 2009. New Zealand Journal of Marine and Freshwater Research, 44(2), 101–115. https://doi.org/10.1080/00288330.2010.482970
Baker CS, Boren LJ, Childerhouse S, Constantine R, Van Helden A, Lundquist D, … Rolfe JR (2019). Conservation status of New Zealand marine mammals, 2019. New Zealand Threat Classification Series 29. Wellington, New Zealand. Retrieved from https://www.doc.govt.nz/globalassets/documents/science-and-technical/nzt...
Barlow DR, Torres LG, Hodge KB, Steel D, Baker CS, Chandler TE, … Klinck H (2018). Documentation of a New Zealand blue whale population based on multiple lines of evidence. Endangered Species Research, 36, 27–40. https://doi.org/10.3354/esr00891
Baumann H, Talmage S & Gobler C (2012). Reduced early life growth and survival in a fish in direct response to increased carbon dioxide. Nature Climate Change, 2(1), 38–41. https://doi.org/10.1038/nclimate1291
Behrens S & Constantine R (2008). Large Whale and Vessel Collisions in Northern New Zealand. Paper SC/60/BC9 to the International Whaling Commission Scientific Committee. Cambridge, United Kingdom.
Bell RG, Paulik R & Wadwha S (2015). National and regional risk exposure in low-lying coastal areas. Areal extent, population, buildings and infrastructure. NIWA client report no. HAM2015-006. Prepared for the Parliamentary Commissioner for the Environment. Hamilton, New Zealand.
Bell RG & Hannah J (2019). Update to 2018 of the annual MSL series and trends around New Zealand. NIWA client report 2019263WN. Prepared for the Ministry for the Environment. Hamilton, New Zealand.
Boerger CM, Lattin GL, Moore SL & Moore CJ (2010). Plastic ingestion by planktivorous fishes in the North Pacific Central Gyre. Marine Pollution Bulletin, 60(12), 2275–2278. https://doi.org/10.1016/j.marpolbul.2010.08.007
Botterell ZLR, Beaumont N, Dorrington T, Steinke M, Thompson RC & Lindeque PK (2019). Bioavailability and effects of microplastics on marine zooplankton: A review. Environmental Pollution Journal, 245, 98–110. https://doi.org/10.1016/j.envpol.2018.10.065
Brake L & Peart R (2013). Caring for our coast: An EDS Guide to managing coastal development. Auckland, New Zealand: Environment Defence Society.
Capotondi A, Alexander MA, Bond NA, Curchitser EN & Scott JD (2012). Enhanced upper ocean stratification with climate change in the CMIP3 models. Journal of Geophysical Research: Oceans, 117, 1–23. https://doi.org/10.1029/2011JC007409
Carrier J, Musick J & Heithaus M (2010). Sharks and their relative II: Biodiversity, adaptive physiology and conservation. Boca Raton, Florida, USA: CRC Press.
Charry MP, Keesing V, Costello M & Tremblay LA (2018). Assessment of the ecotoxicity of urban estuarine sediment using benthic and pelagic copepod bioassays. PeerJ, 6, 19. https://doi.org/10.7717/peerj.4936
Chiba S, Saito H, Fletcher R, Yogi T, Kayo M, Miyagi S, … Fujikura K (2018). Human footprint in the abyss: 30 year records of deep-sea plastic debris. Marine Policy, 96(April), 204–212. https://doi.org/10.1016/j.marpol.2018.03.022
Chiswell S & Grant B (2018). New Zealand Coastal Sea Surface Temperature. NIWA client report no. 2018295WN. Prepared for the Ministry for the Environment. Wellington, New Zealand.
Clark MR, Bowden DA, Rowden AA & Stewart R (2019). Little Evidence of Benthic Community Resilience to Bottom Trawling on Seamounts After 15 Years. Frontiers in Marine Science, 6, 1–16. https://doi.org/10.3389/fmars.2019.00063
Clarke Murray C, Pakhomov EA & Therriault TW (2011). Recreational boating: A large unregulated vector transporting marine invasive species. Diversity and Distributions, 17(6), 1161–1172. https://doi.org/10.1111/j.1472-4642.2011.00798.x
Clements JC & Chopin T (2017). Ocean acidification and marine aquaculture in North America: potential impacts and mitigation strategies. Reviews in Aquaculture, 9(4), 326–341. https://doi.org/10.1111/raq.12140
Climate Change Adaptation Technical Working Group (2017). Adapting to Climate Change in New Zealand. Wellington, New Zealand. Retrieved from http://www.ccadaptation.org.cn
Cole M, Lindeque P, Fileman E, Halsband C, Goodhead R, Moger J & Galloway TS (2013). Microplastic ingestion by zooplankton. Environmental Science and Technology, 47(12), 6646–6655. https://doi.org/10.1021/es400663f
Constantine R, Johnson M, Riekkola L, Jervis S, Kozmian-Ledward L, Dennis T, … Aguilar de Soto, N (2015). Mitigation of vessel-strike mortality of endangered Bryde’s whales in the Hauraki Gulf, New Zealand. Biological Conservation, 186, 149–157. https://doi.org/10.1016/j.biocon.2015.03.008
Cornwall CE, Hepburn CD, Mcgraw CM, Currie KI, Pilditch CA, Hunter KA, … Hurd CL (2013). Diurnal fluctuations in seawater pH influence the response of a calcifying macroalga to ocean acidification. Proceedings of the Royal Society B: Biological Sciences, 280. https://doi.org/10.1098/rspb.2013.2201
Croxall JP, Butchart SHM, Lascelles BG, Stattersfield AJ, Sullivan B, Symes A & Taylor PD (2012). Seabird conservation status, threats and priority actions: a global assessment. Bird Conservation International, 22(1), 1–34. https://doi.org/10.1017/S0959270912000020
Cunningham SC, Smith AM & Lamare MD (2016). The effects of elevated pCO2 on growth, shell production and metabolism of cultured juvenile abalone, Haliotis iris. Aquaculture Research, 47(8), 2375–2392. https://doi.org/10.1111/are.12684
Dangendorf S, Hay C, Calafat FM, Marcos M, Piecuch CG, Berk K & Jensen J (2019). Persistent acceleration in global sea-level rise since the 1960s. Nature Climate Change, 9. https://doi.org/10.1038/s41558-019-0531-8
Darling JA, Herborg LM & Davidson IC (2012). Intracoastal shipping drives patterns of regional population expansion by an invasive marine invertebrate. Ecology and Evolution, 2(10), 2557–2566. https://doi.org/10.1002/ece3.362
Davies K, Fisher K, Foley M, Greenaway A, Hewitt J, Le Heron R, … Lundquist C (2018). Navigating collaborative networks and cumulative effects for Sustainable Seas. Environmental Science & Policy, 83, 22–32. https://doi.org/https://doi.org/10.1016/j.envsci.2018.01.013
Davis AR, Walls K & Jeffs A (2018). Biotic consequences of a shift in invertebrate ecosystem engineers: Invasion of New Zealand rocky shores by a zone-forming ascidian. Marine Ecology, 39(3), 10. https://doi.org/10.1111/maec.12502
Deloitte (2016). New Zealand ports and freight yearbook 2016. Retrieved from https://www2.deloitte.com/content/dam/Deloitte/nz/Documents/finance/New-...
Deloitte (2018). Industry insight New Zealand ports and freight yearbook 2018. Retrieved frrom https://www2.deloitte.com/content/dam/Deloitte/nz/Documents/finance/nz-2...
Department of Conservation (nd). Māori and New Zealand sea lion. Retrieved September 5, 2019, from https://www.doc.govt.nz/nature/native-animals/marine-mammals/seals/new-z...
Diaz RJ & Rosenberg R (2008). Spreading dead zones and consequences for marine ecosystems. Science, 321(5891), 926–929. https://doi.org/10.1126/science.1156401
Duarte CM (2017). Reviews and syntheses: Hidden forests, the role of vegetated coastal habitats in the ocean carbon budget. Biogeosciences, 14(2), 301–310. https://doi.org/10.5194/bg-14-301-2017
Duarte CM & Krause-Jensen D (2017). Export from Seagrass Meadows Contributes to Marine Carbon Sequestration. Frontiers in Marine Science, 4, 13. https://doi.org/10.3389/fmars.2017.00013
Dudley B, Zeldis JR & Burge O (2017). New Zealand Coastal Water Quality Assessment. NIWA Client Report no. 2016093CH. Prepared for the Ministry for the Environment. Christchurch, New Zealand. Retrieved from https://www.mfe.govt.nz/publications/environmental-reporting/new-zealand...
Environs Holdings Ltd, (2011). Assessing the mauri of the Kaipara. Science. Contract No. C09X1003. Prepared for Manaaki Whenua Landcare Research. Whangarei, New Zealand. Retrieved from https://www.landcareresearch.co.nz/publications/researchpubs/Te_Uri_o_Ha...
FAO (2018). FAO Fisheries & Aquaculture – Fishery Statistical Collections – Global Capture Production. Retrieved November 20, 2018, from http://www.fao.org/fishery/statistics/global-capture-production/query/en
FAO (2019). FAO yearbook. Fishery and Aquaculture Statistics 2017. Rome, Italy. Retrieved from http://www.fao.org/documents/card/en/c/ca5495t
Faulkner L & Faulkner R (2017). Marine Cultural Health Indicators Report. Retrieved from http://www.ngatitoa.iwi.nz/sitecontent/images/Folders/Blog/Ngati-Toa-MCH...
Feng Y, Roleda MY, Armstrong E, Boyd PW & Hurd CL (2017). Environmental controls on the growth, photosynthetic and calcification rates of a Southern Hemisphere strain of the coccolithophore Emiliania huxleyi. Limnology and Oceanography, 62(2), 519–540. https://doi.org/10.1002/lno.10442
Fisheries New Zealand (2019a). Status of New Zealand’s fish stocks 2018. Wellington, New Zealand. Retrieved from https://www.mpi.govt.nz/dmsdocument/11950-the-status-of-new-zealands-fis...
Fisheries New Zealand (2019b). The Status of New Zealand’s Fisheries 2018. Wellington, New Zealand. Retrieved from https://www.mpi.govt.nz/dmsdocument/34419-the-status-of-new-zealand-fish...
Forrest AK & Hindell M (2018). Ingestion of plastic by fish destined for human consumption in remote South Pacific Islands. Australian Journal of Maritime & Ocean Affairs, 10(2), 81–97. https://doi.org/10.1080/18366503.2018.1460945
Forster ME (2012). Hei whenua papatipu : kaitiakitanga and the politics of enhancing the mauri of wetlands : a thesis presented for the degree of Doctor of Philosophy, Māori Studies, Massey University, Palmerston North, New Zealand. Retrieved from https://mro.massey.ac.nz/handle/10179/3336
Fourqurean JW, Duarte CM, Kennedy H, Marbà N, Holmer M, Mateo MA, … Serrano O (2012). Seagrass ecosystems as a globally significant carbon stock. Nature Geoscience, 5(7), 505–509. https://doi.org/10.1038/ngeo1477
Frölicher T, Fischer E & Gruber N (2018). Marine heatwaves under global warming. Nature, 560(7718), 360–364. https://doi.org/10.1038/s41586-018-0383-9
Gaw S, Thomas KV & Hutchinson TH (2014). Sources, impacts and trends of pharmaceuticals in the marine and coastal environment. Philosophical Transactions of the Royal Society B, 369. https://doi.org/10.1098/rstb.2013.0572
Geange S, Townsend M, Clark D, Ellis JI & Lohrer AM (2019). Communicating the value of marine conservation using an ecosystem service matrix approach. Ecosystem Services, 35, 150–163. https://doi.org/10.1016/j.ecoser.2018.12.004
GESAMP (IMO/FAO/UNESCO-IOC/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection) and Advisory Committee on Protection of the Sea. (2001). Protecting the oceans from land-based activities. Land-based sources and activities affecting the quality and uses of the marine, coastal and associated freshwater environment. GESAMP Reports and Studies No. 71. The Hague, Netherlands. Retrieved from http://wedocs.unep.org/bitstream/handle/20.500.11822/9169/protecting_oce...
Gibb J & Cox G (2009). Patterns and rates of sedimentation within Porirua. Consultancy Report 2009/1. Prepared for Porirua City Council. Keri Keri, New Zealand. Retrieved from file://mfeprodfps01/TellierP$/downloads/Porirua_Harbour_Patterns_and_Rates_of_Sedimentation_Report.pdf
Gittman RK, Scyphers SB, Smith CS, Neylan IP & Grabowski JH (2016). Ecological consequences of shoreline hardening: A meta-analysis. BioScience, 66(9), 763–773. https://doi.org/10.1093/biosci/biw091
Goldson SL, Bourdôt GW, Brockerhoff EG, Byrom AE, Clout MN, McGlone MS, … Templeton MD (2015). New Zealand pest management: Current and future challenges. Journal of the Royal Society of New Zealand, 45(1), 31–58. https://doi.org/10.1080/03036758.2014.1000343
Gordon DP, Beaumont J, MacDiarmid AB, Robertson DA & Ahyong ST (2010). Marine biodiversity of Aotearoa New Zealand. PLoS ONE, 5(8), e10905. https://doi.org/10.1371/journal.pone.0010905
Greater Wellington Regional Council, Porirua City Council, Wellington City Council & Te Rūnanga o Toa Rangātira (2015). Te Awarua-o-Porirua Harbour and Catchment Sediment Reduction Plan. Welington, New Zealand. Retrieved from http://www.gw.govt.nz/assets/Uploads/Te-Awarua-o-Porirua-harbour-and-cat...
Gregory MR (1978). Accumulation and distribution of virgin plastic granules on New Zealand beaches. New Zealand Journal of Marine and Freshwater Research, 12(4), 399–414. https://doi.org/10.1080/00288330.1978.9515768
Gregory MR (2009). Environmental implications of plastic debris in marine settings – entanglement, ingestion, smothering, hangers-on, hitch-hiking and alien invasions. Philosophical Transactions of the Royal Society B: Biological Sciences, 364, 2013–2025. https://doi.org/10.1098/rstb.2008.0265
Gruber N, Clement D, Carter BR, Feely RA, van Heuven S, Hoppema M, … Wanninkhof R (2019). The oceanic sink for anthropogenic CO2 from 1994 to 2007. Science, 363(6432), 1193–1199. https://doi.org/10.1126/science.aau5153
Hawke’s Bay Regional Council (2012). Te Whanganui a Orotū (Ahuriri Estuary). Napier, New Zealand. Retrieved from https://www.hbrc.govt.nz/assets/Document-Library/Outstanding-Water-Bodie...
Hikuroa D (2017). Mātauranga Māori—the ūkaipō of knowledge in New Zealand. Journal of the Royal Society of New Zealand, 47(1), 5–10. https://doi.org/10.1080/03036758.2016.1252407
Holdsworth J, Rea T & Southwick R (2016). Recreational Fishing in New Zealand: A Billion Dollar Industry. Hunua, New Zealand. Retrieved from http://www.nzmrf.org.nz/files/New-Zealand-Fishing-Economic-Report.pdf
Hume TM, Snelder T, Weatherhead M & Liefting R (2007). A controlling factor approach to estuary classification. Ocean & Coastal Management, 50, 905–929. https://doi.org/10.1016/j.ocecoaman.2007.05.009
Hunt HL & Scheibling RE (2001). Predicting wave dislodgment of mussels: variation in attachment strength with body size, habitat, and season. Marine Ecology Progress Series, 213, 157–164. https://www.jstor.org/stable/24864209
Hunt S (2016). Regional Estuary Monitoring Programme (REMP) intertidal sedimentation measurements, results and review of methodologies. Waikato Regional Council Technical Report 2019/04 (June). Hamilton, New Zealand. Retrieved from https://www.waikatoregion.govt.nz/assets/WRC/Services/publications/techn...
Hunt S (2019). Summary of historic estuarine sedimentation measurements in the Waikato region and formulation of a historic baseline sedimentation rate. Waikato Regional Council Technical Report 2019/08. Hamilton, New Zealand. Retrieved from http://www.waikatoregion.govt.nz/assets/WRC/Services/publications/techni...
IPCC (2013). Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. (TF Stocker, D Qin, G-K Plattner, MMB Tignor, SK Allen, J Boschung, … PM Midgley, Eds). Cambridge, United Kingdom and New York, NY, USA: Cambridge University Press. Retrieved from www.cambridge.org
IPCC (2014). Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part B: Regional Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. (V R Barros, CB Field, DJ Dokken, MD Mastrandrea, KJ Mach, TE Bilir, … LL White, Eds).Cambridge, United Kingdom and New York, NY, USA: Cambridge University Press. https://doi.org/10.1017/CBO9781107415324.004
Jones, R (2013). Climate change and Māori health. In M Katene, Selwyn; Mulholland (Ed), Future challenges for Māori. Wellington, New Zealand: Huia Publishers.
Kainamu-Murchie AA, Marsden ID, Tau RTM, Gaw S & Pirker (Ngāi Tahu) J (2018). Indigenous and local peoples’ values of estuarine shellfisheries: moving towards holistic-based catchment management. New Zealand Journal of Marine and Freshwater Research. https://doi.org/10.1080/00288330.2018.1523200
Lamare M, Uthicke S, Dworjanyn SA, Winter D & Byrne M (2013). The stunting effect of a high CO2 ocean on calcification and development in sea urchin larvae, a synthesis from the tropics to the poles. Philosophical Transactions of the Royal Society B: Biological Sciences, 368(1627), 20120439–20120439. https://doi.org/10.1098/rstb.2012.0439
Larned S, Booker D, Dudley B, Moores J, Monaghan R, Baillie B, … Short K (2018). Land-use impacts on freshwater and marine environments in New Zealand. Christchurch, New Zealand.
Law CS, Bell JJ, Bostock HC, Cornwall CE, Cummings VJ, Currie KI, … Tracey DM (2018b). Ocean acidification in New Zealand waters: trends and impacts. New Zealand Journal of Marine and Freshwater Research, 52(2), 155–195. https://doi.org/10.1080/00288330.2017.1374983
Law CS, Rickard GJ, Mikaloff-Fletcher SE, Pinkerton MH, Behrens E, Chiswell SM & Currie K (2018a). Climate change projections for the surface ocean around New Zealand. New Zealand Journal of Marine and Freshwater Research, 52, 309–335. https://doi.org/10.1080/00288330.2017.1390772
LINZ (2019). NZ Coastlines. Retrieved from https://data.linz.govt.nz/layer/50258-nz-coastlines-topo-150k/
MacDiarmid AB, Law CS, Pinkerton MH & Zeldis J (2013). New Zealand Marine Ecosystem Services. In JR Dymond (Ed), Ecosystem services in New Zealand: conditions and trends (p. 539). Lincoln: Manaaki Whenua Press.
Mackenzie AL (2014). The risk to New Zealand shellfish aquaculture from paralytic shellfish poisoning (PSP) toxins. New Zealand Journal of Marine and Freshwater Research, 48(3), 430–465. https://doi.org/10.1080/00288330.2014.911191
Malham SK, Rajko-Nenow P, Howlett E, Tuson KE, Perkins TL, Pallett DW, … McDonald JE (2014). The interaction of human microbial pathogens, particulate material and nutrients in estuarine environments and their impacts on recreational and shellfish waters. Environmental Sciences: Processes and Impacts, 16(9), 2145–2155. https://doi.org/10.1039/c4em00031e
Marine Biosecurity Porthole (nd). Marine Biosecurity in New Zealand. Retrieved from https://www.marinebiosecurity.org.nz/new-page-11/
Markic A, Niemand C, Bridson JH, Mazouni-Gaertner N, Gaertner JC, Eriksen M & Bowen M (2018). Double trouble in the South Pacific subtropical gyre: Increased plastic ingestion by fish in the oceanic accumulation zone. Marine Pollution Bulletin, 136, 547–564. https://doi.org/10.1016/j.marpolbul.2018.09.031
Marlborough District Council (nd). Seabed habitat maps. Retrieved from https://marlborough.maps.arcgis.com/apps/MapSeries/index.html?appid=155a...
Mcleod E, Chmura GL, Bouillon S, Salm R, Björk M, Duarte CM, … Silliman BR (2011). A blueprint for blue carbon: toward an improved understanding of the role of vegetated coastal habitats in sequestering CO2. Frontiers in Ecology and the Environment, 9(10), 552–560. https://doi.org/10.1890/110004
Mcleod IM (2009). Green-lipped mussels, Perna canaliculus, in soft-sediment systems in northeastern New Zealand. University of Auckland. Auckland, New Zealand. https://doi.org/10.13140/2.1.2822.3046
Mikaloff Fletcher SE, Gruber N, Jacobson AR, Doney SC, Dutkiewicz S, Gerber M, … Sarmiento JL (2006). Inverse estimates of anthropogenic CO2 uptake, transport, and storage by the ocean. Global Biogeochemical Cycles, 20(2). https://doi.org/10.1029/2005GB002530
Ministry for Primary Industries (2011). Rules on marine farming Undaria in New Zealand. Wellington, New Zealand.
Ministry for Primary Industries (2013). National Plan of action to reduce the incidental catch of seabirds in New Zealand fisheries 2013. Wellington, New Zealand.
Ministry for Primary Industries (2017). Aquatic Environment and Biodiversity Annual Review 2017. A summary of environmental interactions between the seafood sector and the aquatic environment. Aquatic Environment and Biodiversity Annual Review. Wellington, New Zealand.
Ministry for Primary Industries (2019). Aquatic Environment and Biodiversity Annual Review 2018. A summary of environmental interactions between the seafood sector and the aquatic environment. Wellington, New Zealand.
Ministry for the Environment (2017). Coastal Hazards and Climate Change: guidance for local government. Ministry for the Environment. Wellington, New Zealand. Retrieved from http://www.mfe.govt.nz/sites/default/files/media/Climate Change/coastal-hazards-guide-final.pdf
Ministry for the Environment (2018). Climate change projections for New Zealand: atmosphere projections based on simulations from the IPCC fifth assessment, 2nd edition. Wellington, New Zealand. Retrieved from http://www.mfe.govt.nz/sites/default/files/media/Climate Change/climate-projections-snapshot.pdf
Ministry of Business, Innovation and Employment (2016). Tourism infrastructure. Tourism insights series. Wellington, New Zealand. Retrieved from https://www.mbie.govt.nz/assets/780c75be7c/tis-1-tourism-infrastructure.pdf
Morrison MA, Jones EG, Consalvey M & Berkenbusch K (2014). Linking marine fisheries species to biogenic habitats in New Zealand: a review and synthesis of knowledge New Zealand. Aquatic Environment and Biodiversity Report No. 130. Wellington, New Zealand. Retrieved from https://fs.fish.govt.nz/Doc/23651/AEBR_130_2514_HAB2007-01%20(obj%201,%202,%20RR3).pdf.ashx
Morrison MA, Lowe ML, Parsons DM, Usmar NR & McLeod IM (2009). A review of land-based effects on coastal fisheries and supporting biodiversity in New Zealand. New Zealand Aquatic Environment and Biodiversity Report No. 37. Wellington, New Zealand. Retrieved from https://fs.fish.govt.nz/Doc/22003/AEBR_37.pdf.ashx
Munday P, Dixson D, Mccormick M, Meekan M, Ferrari M & Chivers D (2010). Replenishment of fish populations is threatened by ocean acidification. Proceedings of the National Academy of Sciences, 107(29), 12930–12934. https://doi.org/10.1073/pnas.1004519107
Munday P, Watson S, Parsons D, King A, Barr N, Mcleod I, … Pether S (2016). Effects of elevated CO2 on early life history development of the yellowtail kingfish, Seriola lalandi, a large pelagic fish. ICES Journal of Marine Science: Journal Du Conseil, 73(3), 641–649. https://doi.org/10.1093/icesjms/fsv210
New Zealand King Salmon (2018). NZK Annual Report 2018. Nelson, New Zealand. Retrieved from https://www.kingsalmon.co.nz/kingsalmon/wp-content/uploads/2018/10/NKS23...
Norkko A, Thrush SF, Hewitt JE, Cummings VJ, Norkko J, Ellis JI, … MacDonald I (2002). Smothering of estuarine sandflats by terrigenous clay: The role of wind-wave disturbance and bioturbation in site-dependent macrofaunal recovery. Marine Ecology Progress Series, 234, 23–41. https://doi.org/10.3354/meps234023
O’Callaghan J, Stevens C, Roughan M, Cornelisen C, Sutton PJH, Garrett S, … Fishwick JR (2019). Developing an Integrated Ocean Observing System for New Zealand. Frontiers in Marine Science, 6(143), 1–7. https://doi.org/10.3389/fmars.2019.00143
OECD (2019). Responding to Rising Seas: OECD Country Approaches to Tackling Coastal Risks. Paris, France. https://doi.org/https://doi.org/10.1787/9789264312487-en
Oliver T, Heard M, Isaac N, Roy D, Procter D, Eigenbrod F, … Bullock J (2015). Biodiversity and Resilience of Ecosystem Functions. Trends in Ecology and Evolution, 30(11), 673–684. https://doi.org/10.1016/j.tree.2015.08.009
Orr JC, Fabry VJ, Aumont O, Bopp L, Doney SC, Feely RA, … Yool A (2005). Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms. Nature, 437(7059), 681–686. https://doi.org/10.1038/nature04095
Parsons DM, Morrison MA, Thrush SF, Middleton C, Smith M, Spong KT & Buckthought D (2013). The influence of habitat structure on juvenile fish in a New Zealand estuary. Marine Ecology, 34(4), 492–500. https://doi.org/10.1111/maec.12050
Paul-Burke K, Burke J, Te Ūpokorehe Resource Management Team, Bluett C & Senior T (2018). Using Māori knowledge to assist understandings and management of shellfish populations in Ōhiwa harbour, Aotearoa New Zealand. New Zealand Journal of Marine and Freshwater Research, 52(4), 542–556. https://doi.org/10.1080/00288330.2018.1506487
Pecorino D, Barker M, Dworjanyn S, Byrne M & Lamare M (2014). Impacts of near future sea surface pH and temperature conditions on fertilisation and embryonic development in Centrostephanus rodgersii from northern New Zealand and northern New South Wales, Australia. Marine Biology, 161(1), 101–110. https://doi.org/10.1007/s00227-013-2318-1
Pinkerton MH, Sutton PJH & Wood S (2019). Satellite indicators of phytoplankton and ocean surface temperature for New Zealand. NIWA Client Report 2018180WN. Prepared for the Ministry for the Environment. Wellington, New Zealand.
Putland RL, Merchant ND, Farcas A & Radford CA (2018). Vessel noise cuts down communication space for vocalizing fish and marine mammals. Global Change Biology, 24(4), 1708–1721. https://doi.org/10.1111/gcb.13996
Rhodes LL, Smith KF, Murray S, Harwood DT, Trnski T & Munday R (2017). The Epiphytic Genus Gambierdiscus (Dinophyceae) in the Kermadec Islands and Zealandia Regions of the Southwestern Pacific and the Associated Risk of Ciguatera Fish Poisoning. Marine Drugs, 15(7), 219. https://doi.org/10.3390/md15070219
Riding J, Roberts J & Priovolos G (2016). New Zealand Hydrographic Risk Assessment. National Overview. Report No.15NZ326‐A. Prepared for Land Information New Zealand. Wellington, New Zealand. Retrieved from https://www.linz.govt.nz/sea/charts/annual-work-programme/new-zealand-hy...
Riebesell U, Körtzinger A & Oschlies A (2009). Sensitivities of marine carbon fluxes to ocean change. Proceedings of the National Academy of Sciences of the United States of America, 106(49), 20602–20609. https://doi.org/10.1073/pnas.0813291106
Roberts JO, Webber DN, Roe WD, Edwards CTT & Doonan IJ (2019). Spatial risk assessment of threats to Hector’s and Māui dolphins (Cephalorhynchus hectori). New Zealand Aquatic Environment and Biodiversity Report No. 214. Prepared for the Ministry for Primary Industries. Wellington, New Zealand. Retrieved from http://fs.fish.govt.nz
Robertson BM, Stevens L, Robertson B, Zeldis J, Green M, Madarasz-Smith A, Plew D, Storey R, Oliver M (2016) NZ Estuary Trophic Index Screening Tool 2. Determining Monitoring Indicators and Assessing Estuary Trophic State. Prepared for Envirolink Tools Project: Estuarine Trophic Index, MBIE/NIWA Contract No: C01X1420.
Robertson BC & Chilvers BL (2011). The population decline of the New Zealand sea lion Phocarctos hookeri: A review of possible causes. Mammal Review, 41(4), 253–275. https://doi.org/10.1111/j.1365-2907.2011.00186.x
Robertson B & Stevens L (2015). Porirua Harbour Fine Scale Monitoring 2014/15. Prepared for Greater Wellington Regional Council. Nelson, New Zealand. Retrieved from http://www.gw.govt.nz/assets/council-publications/Porirua-FS2015WEB.pdf
Ross PM, Beentjes MP, Cope J, de Lange WP, McFadgen BG, Redfearn P, … Williams JR (2018). The biology, ecology and history of toheroa (Paphies ventricosa): a review of scientific, local and customary knowledge. New Zealand Journal of Marine and Freshwater Research, 52(2), 196–231. https://doi.org/10.1080/00288330.2017.1383279
Rout M, Reid J, Bodwitch H, Gillies A, Lythberg B, Hikuroa D, … Davies K (2018). Māori Marine Economy: A review of literature concerning the historical and contemporary structure of the Māori marine economy. Sustainable Seas National Science Challenge.
Salinger MJ & Mullan AB (1999). New Zealand climate: temperature and precipitation variations and their links with atmospheric circulation 1930–1994. International Journal of Climatology, 19 (October 2014), 1049–1071. https://doi.org/10.1002/(SICI)1097-0088(199908)19
Sanford Limited (2018). 2018 Annual Report. Auckland, New Zealand. Retrieved from https://www.sanford.co.nz/investors/reports-1/company-reports/2018/2018-...
Schiel DR, Ross PM & Battershill CN (2016). Environmental effects of the MV Rena shipwreck: cross-disciplinary investigations of oil and debris impacts on a coastal ecosystem. New Zealand Journal of Marine and Freshwater Research, 50(1), 1–9. https://doi.org/10.1080/00288330.2015.1133665
Schreiber E & Burger J (2001). Biology of marine birds. Boca Raton, FL, USA: CRC Press.
Seaward K & Inglis G (2018). Long-term indicators for non–indigenous species (NIS) in marine systems. NIWA Client Report 2018310CH. Prepared for the Ministry for the Environment. Christchurch, New Zealand.
Seebens H, Schwartz N, Schupp PJ & Blasius B (2016). Predicting the spread of marine species introduced by global shipping. Proceedings of the National Academy of Sciences of the United States of America, 113(20), 5646–5651. https://doi.org/10.1073/pnas.1524427113
Shears NT & Babcock RC (2002). Marine Reserves Demonstrate Top-down Control of Community Structure on Temperate Reefs. Oecologia, 132(1), 131–142. https://doi.org/https://doi.org/10.1007/s00442-002-0920-x
Simonson T & Hall G (2019). Vulnerable: the quantum of local government infrastructure exposed to sea level rise. Wellington, New Zealand. Retrieved from http://www.lgnz.co.nz/assets/Uploads/d566cc5291/47716-LGNZ-Sea-Level-Ris...
South PM, Floerl O, Forrest BM & Thomsen MS (2017). A review of three decades of research on the invasive kelp Undaria pinnatifida in Australasia: An assessment of its success, impacts and status as one of the world’s worst invaders. Marine Environmental Research, 131, 243–257. https://doi.org/10.1016/j.marenvres.2017.09.015
Stats NZ (2018). Environmental-economic accounts: 2018 (corrected). Wellington, New Zealand. Retrieved from www.stats.govt.nz
Stats NZ (2019a). Environmental-economic accounts: Data to 2017. Wellington, New Zealand. Retrieved from www.stats.govt.nz
Stats NZ (2019b). Environmental-economic accounts: 2019 – tables. Retrieved September 5, 2019, from https://www.stats.govt.nz/information-releases/environmental-economic-ac...
Sunday JM, Fabricius KE, Kroeker KJ, Anderson KM, Brown NE, Barry JP, … Harley CDG (2017). Ocean acidification can mediate biodiversity shifts by changing biogenic habitat. Nature Climate Change, 7(1), 81–85. https://doi.org/10.1038/nclimate3161
Sussarellu R, Suquet M, Thomas Y, Lambert C, Fabioux C, Pernet MEJ, … Huvet A (2016). Oyster reproduction is affected by exposure to polystyrene microplastics. Proceedings of the National Academy of Sciences, 113(9), 2430–2435. https://doi.org/10.1073/pnas.1519019113
Sutton PJH & Bowen M (2019). Ocean temperature change around New Zealand over the last 36 years. New Zealand Journal of Marine and Freshwater Research, 53, 1–22. https://doi.org/10.1080/00288330.2018.1562945
Swales A, Gibbs M, Olsen G, Ovenden R, Costley K & Stephens T (2016). Sources of eroded soils and their contribution to long-term sedimentation in the Firth of Thames. Waikato Regional Council Technical Report 2016/32. Hamilton, New Zealand. Retrieved from https://www.waikatoregion.govt.nz/services/publications/technical-report...
Tait A (2019). Risk-exposure assessment of Department of Conservation (DOC) coastal locations to flooding from the sea. Science for Conservation No. 332. Wellington, New Zealand. Retrieved from https://www.doc.govt.nz/globalassets/documents/science-and-technical/sfc...
Taylor GA (2000). Action plan for seabird conservation in New Zealand part A: threatened seabirds. Threatened Species Occasional Publication No. 16. Wellington, New Zealand. Retrieved from https://www.doc.govt.nz/documents/science-and-technical/tsop16.pdf
The Lawless Edge Ltd (2018). Top of the South Councils’ Marine Biosecurity Operational Plan. Actual work completed in 2017/2018. Prepared for Top of the South Marine Biosecurity Partnership. Nelson, New Zealand. Retrieved from http://www.marinebiosecurity.co.nz/downloads/4802370/Final+Marine+Biosec...
Thomsen MS, Mondardini L, Alestra T, Gerrity S, Tait L, South PM, … Marzinelli EM (2019). Local Extinction of Bull Kelp (Durvillaea spp.) Due to a Marine Heatwave. Frontiers in Marine Science, 6 (March), 1–10. https://doi.org/10.3389/fmars.2019.00084
Thrush SF, Hewitt JE, Cummings VJ, Ellis JI, Hatton C, Lohrer A & Norkko A (2004). Muddy Waters: Elevating Sediment Input to Coastal and Estuarine Habitats. Frontiers in Ecology and the Environment, 2(6), 299–306. https://doi.org/10.2307/3868405
Thrush SF, Hewitt JE, Lundquist C, Townsend M & Lohrer AM (2011). A strategy to assess trends in the ecological integrity of New Zealand’s marine ecosystems. NIWA Client Report No: HAM2011-140. Prepared for the Department of Conservation. Hamilton, New Zealand. Retrieved from https://www.doc.govt.nz/Documents/conservation/marine-and-coastal/marine...
Thrush SF, Hewitt JE, Funnell GA, Cummings VJ, Ellis J, Schultz D, … Norkko A (2001). Fishing disturbance and marine biodiversity: The role of habitat structure in simple soft-sediment systems. Marine Ecology Progress Series, 223, 277–286. https://doi.org/10.3354/meps223277
Thrush SF, Townsend M, Hewitt JE, Davies K, Lohrer AM, Lundquist C & Cartner K (2013). The many uses and values of estuarine ecosystems. In J R Dymond (Ed), Ecosystem services in New Zealand – Conditions and Trends (pp. 226–237). Lincoln, New Zealand: Manaaki Whenua Press.
Todd M, Kettles H, Graeme C, Sawyer J, Mcewan A & Adams L (2016). Estuarine systems in the lower North Island/Te Ika-a-Māui. Ranking of significance, current status and future management options. Wellington, New Zealand. Retrieved from https://www.doc.govt.nz/globalassets/documents/conservation/estuaries/lo...
Townsend M & Lohrer D (2015). ANZECC guidance for estuary sedimentation. NIWA Client Report No. HAM2015-096. Prepared for Ministry for the Environment. Hamilton, New Zealand. Retrieved from http://www.mfe.govt.nz/publications/fresh-water/anzecc-guidance-estuary-...
United Nations (2016). First Global Integrated Marine Assessment. World Ocean Assessment I. Prepared by the Group of Experts of the Regular Process. New York, NY, USA.
United Nations Economic and Social Council (2019). Traditional knowledge: generation, transmission and protection. Permanent Forum on Indigenous Issues, Eighteenth session (22 April–3 May 2019). New York, NY, USA. Retrieved from https://undocs.org/en/E/2019/43
Von Moos N, Burkhardt-Holm P & Köhler A (2012). Uptake and effects of microplastics on cells and tissue of the blue mussel Mytilus edulis L. after an experimental exposure. Environmental Science and Technology, 46(20), 11327–11335. https://doi.org/10.1021/es302332w
Waitangi Tribunal (1988). Report of the Waitangi Tribunal on the Muriwhenua fishing claim, Wai 22. Waitangi Tribunal report. Wellington, New Zealand. Retrieved from https://forms.justice.govt.nz/search/Documents/WT/wt_DOC_68478237/Muriwh...
Walker TR, Adebambo O, Del Aguila Feijoo MC, Elhaimer E, Hossain T, Edwards SJ, … Zomorodi S (2018). Environmental Effects of Marine Transportation. World Seas: An Environmental Evaluation, (February), 505–530. https://doi.org/10.1016/b978-0-12-805052-1.00030-9
Wang SJ, Cao L & Li N (2014). Responses of the ocean carbon cycle to climate change: Results from an Earth System Climate Model simulation. Advances in Climate Change Research, 5(3), 123–130. https://doi.org/10.1016/j.accre.2014.11.004
Watson S, Allan B, McQueen D, Nicol S, Parsons D, Pether S, … Munday P (2018). Ocean warming has a greater effect than acidification on the early life history development and swimming performance of a large circumglobal pelagic fish. Global Change Biology, 24(9), 4368–4385. https://doi.org/10.1111/gcb.14290
Webb S (2017). Microplastic accumulation in New Zealand green-lipped mussels Perna canaliculus and the role of microplastics in the uptake of triclosan. Masters thesis. University of Canterbury. Christchurch, New Zealand. Retrieved from https://ir.canterbury.ac.nz/bitstream/handle/10092/13604/Masters thesis – Samantha Webb.pdf
Wegner A, Besseling E, Foekema EM, Kamermans P & Koelmans AA (2012). Effects of nanopolystyrene on the feeding behavior of the blue mussel (Mytilus edulis L.). Environmental Toxicology and Chemistry, 31(11), 2490–2497. https://doi.org/10.1002/etc.1984
Whaanga H, Wehi P, Cox M, Roa T & Kusabs I (2018). Māori oral traditions record and convey indigenous knowledge of marine and freshwater resources. New Zealand Journal of Marine and Freshwater Research. https://doi.org/10.1080/00288330.2018.1488749
Whitehead E, Adams N, Baird K, Bell B, Borrelle S, Dunphy B, … Russell J (2019). Threats to Seabirds of Northern Aotearoa New Zealand. Auckland, New Zealand.
Wilcox C, Van Sebille E & Hardesty BD (2015). Threat of plastic pollution to seabirds is global, pervasive, and increasing. Proceedings of the National Academy of Sciences of the United States of America, 112(38), 11899–11904. https://doi.org/10.1073/pnas.1502108112
Willis T, Handley S, Chang F, Law C, Morrisey D, Mullan A, … Tait A (2007). Climate change and the New Zealand marine environment. NIWA Client Report NEL2007-025, (October), 88.
Worley T (2012). Economic Impact Assessment of the New Zealand Cruise Sector. Prepared for Cruise New Zealand. Auckland, New Zealand.
Zintzen V, Anderson MJ, Roberts CD, Harvey ES & Stewart AL (2017). Effects of latitude and depth on the beta diversity of New Zealand fish communities. Scientific Reports, 7(1), 1–10. https://doi.org/10.1038/s41598-017-08427-7
Additional information for Our marine environment 2019
October 2019
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