Literature

Pavón-Jordán, D. et al., 2019. Habitat- and species-mediated short- and long-term distributional changes in waterbird abundance linked to variation in European winter weather. Diversity and Distributions, 25(2), pp.225 - 239. Available at: https://onlinelibrary.wiley.com/doi/10.1111/ddi.12855.

Patterson, H.D. & Thompson, R., 1971. Recovery of Inter-Block Information when Block Sizes are Unequal. Biometrika, 58(3), pp.545-554. Available at: www.jstor.org/stable/2334389.

Paterson, R.F. et al., 2017. Environmental control of harmful dinoflagellates and diatoms in a fjordic system. Harmful Algae, 69, pp.1 - 17. Available at: http://www.sciencedirect.com/science/article/pii/S1568988317301270.

Parker, L.M. et al., 2013. Predicting the response of molluscs to the impact of ocean acidification. Biology, 2(2), pp.651 - 692. Available at: https://pubmed.ncbi.nlm.nih.gov/24832802.

Pan, Y. et al., 2011. A large and persistent carbon sink in the world’s forests. Science , 333(6045), pp.988-993. Available at: https://science.sciencemag.org/content/333/6045/988.abstract.

Palmer, M. et al., 2018. UKCP18 Marine Report. Available at: http://nora.nerc.ac.uk/id/eprint/522257/.

Pale-blu.com, 2019. Acorn CCS and Acorn Hydrogen. Available at: https://pale-blu.com/acorn/.

Pale Blue Dot., 2019. Acorn CCS & Acorn Hydrogen. Available at: https://pale-blu.com/acorn/.

O’Hara-Murray, R. & Gallego, A., 2017. A modelling study of the tidal stream resource of the Pentland Firth, Scotland. Renewable Energy, 102, pp.326-340. Available at: https://www.sciencedirect.com/science/article/abs/pii/S0960148116309181?via%3Dihub.

Oxburgh, R. et al., 2016. Lowest cost decarbonisation for the UK: the critical role of CCS. Report to the Secretary of State for Business, Energy and Industrial Strategy from the Parliamentary Advisory Group on Carbon Capture and Storage (CCS), Edinburgh: The University of Edinburgh. Available at: https://www.research.ed.ac.uk/portal/files/134852998/64._Haszeldine.pdf.

OWIARC, 2020. Orkney Wildlife Information and Records Centre Mapping Page. Available at: https://owiarc.mhapps.com/.

OWIARC, 2020. Orkney Biodiversity Records Centre. Available at: http://www.orkneylibrary.org.uk/OBRC/html/enquiries.htm.

Outram, B. & Steel, D., 2018. Isle of May National Nature Reserve Annual report 2018, NatureScot. Available at: Isle of May NNR - Annual Reports.

Ounsley, J.P. et al., 2019. Regional variation in directed swimming by Atlantic salmon smolts leaving Scottish waters for their oceanic feeding grounds - a modelling study. ICES Journal of Marine Science. Available at: https://doi.org/10.1093/icesjms/fsz160.

OSPAR, 2008. OSPAR List of Threatened and/or Declining Species and Habitats . Available at: https://www.ospar.org/work-areas/bdc/species-habitats/list-of-threatened-declining-species-habitats.

OSPAR, 2014. Riverine Inputs and Direct Discharges Monitoring Programme (RID), Available at: https://www.ospar.org/documents?d=33689.

OSPAR, 2012. JAMP Eutrophication Monitoring Guidelines: Chlorophyll a in Water. OSPAR Agreement 2012-11. Available at: https://www.ospar.org/documents?d=32933.

OSPAR, 2012. MSFD Advice Manual and Background Document on Biodiversity. A living document - Version 3.2 of 5 March 2012, OSPAR Commission. Available at: https://www.ospar.org/documents?v=7287.

OSPAR, 2009. Background Document on CEMP Assessment Criteria for QSR 2010 . Available at: https://www.ospar.org/documents?v=7167.

OSPAR, 2007. Polybrominated diphenyl ether congeners to be determined in the marine environment as part of the OSPAR Co-ordinated Environmental Monitoring Programme (CEMP).

OSPAR, 2010. Overview of Past Dumping at Sea of Chemical Weapons and Munitions in the OSPAR Maritime Area: 2010 update, OSPAR Commission. Available at: https://www.ospar.org/documents?v=7258.

OSPAR, 2019. OSPAR RID data (log in required). Available at: https://ospar.basecamphq.com/projects/13270250‐input/log.

OSPAR, 2013. Background document on Sabellaria spinulosa reefs., London: OSPAR . Available at: http://www.ospar.org/documents?d=7342.

OSPAR, 2010. The North-East Atlantic Environment Strategy Strategy of the OSPAR Commission for the Protection of the Marine Environment of the North-East Atlantic 2010–2020. Available at: https://www.ospar.org/site/assets/files/1200/ospar_strategy.pdf.

OSPAR, 2014. CEMP Guidelines: JAMP Guidelines for monitoring Chemical Aspects of Ocean Acidification (Agreement 2014-03e). Available at: https://www.ospar.org/documents?d=33035.

OSPAR, 2017. Eutrophication Status of the OSPAR Maritime Area. Third Integrated Report on the Eutrophication Status of the OSPAR Maritime Area., OSPAR Commission. Available at: https://www.ospar.org/documents?v=37502.

OSPAR, 2010. Quality Status Report 2010, London: OSPAR Commission. Available at: https://qsr2010.ospar.org/en/media/chapter_pdf/QSR_complete_EN.pdf.

OSPAR, 2008. Co-ordinated Environmental Monitoring Programme – Assessment manual for contaminants in sediment and biota. Available at: https://www.ospar.org/documents?v=7115.

OSPAR, 2016. Third application of the Common Procedure national reports. Available at: https://www.ospar.org/work-areas/hasec/eutrophication/common-procedure .

OSPAR, 2017. OSPAR CEMP Guidelines. Common Indicator: BH3 Extent of Physical damage to predominant and special habitats (OSPAR Agreement 2017-09), OSPAR Commission. Available at: https://www.ospar.org/documents?v=37641.

OSPAR, 2017. Intermediate Assessment 2017. Available at: https://oap.ospar.org/en/ospar-assessments/intermediate-assessment-2017.

Orth, R.J. et al., 2017. Submerged aquatic vegetation in Chesapeake Bay: sentinel species in a changing world. Bioscience , 67(8), pp.698-712. Available at: https://academic.oup.com/bioscience/article/67/8/698/3861062.

Ortega, A. et al., 2019. Important contribution of macroalgae to oceanic carbon sequestration. . Nature Geoscience , 12, pp.748-754.

Orr, J.C. et al., 2005. Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms. Nature, 437(7059), pp.681 - 686. Available at: https://www.nature.com/articles/nature04095.

Marine Management Organisation, 2011. Coastal typologies: detailed method and outputs, Oxford Consultants for Social Inclusion (OCSI) with Roger Tym and Partners on behalf of the Marine Management Organisation (MMO). . Available at: https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/312722/se_typologies.pdf .

Ordóñez, V. et al., 2015. Ongoing expansion of the worldwide invader Didemnum vexillum (Ascidiacea) in the Mediterranean Sea: high plasticity of its biological cycle promotes establishment in warm waters. Biological Invasions, 17(7), pp.2075-2085. Available at: https://link.springer.com/article/10.1007/s10530-015-0861-z.

Committee on Climate Change, 2019. Net Zero – The UK’s contribution to stopping global warming, Committee on Climate Change. Available at: https://www.theccc.org.uk/publication/net-zero-the-uks-contribution-to-stopping-global-warming/.

Omar, A.M. et al., 2019. Trends of Ocean Acidification and pCO₂ in the Northern North Sea, 2003–2015. Journal of Geophysical Research: Biogeosciences, 124(10), pp.3088 - 3103. Available at: https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2018JG004992.

Olsen, O.T., 1883. The piscatorial atlas of the North Sea, English and St George Channels, illustrating the fishing parts, boats, gear, species of fish (how, where, and when caught), and other information concerning fish and fisheries.,

Olsen, M.Tange et al., 2017. Genetic population structure of harbour seals in the United Kingdom and neighbouring waters. Aquatic Conservation: Marine and Freshwater Ecosystems, 27(4), pp.839 - 845. Available at: https://onlinelibrary.wiley.com/doi/full/10.1002/aqc.2760.

Olmos, M. et al., 2019. Evidence for spatial coherence in time trends of marine life history traits of Atlantic salmon in the North Atlantic. Fish and Fisheries, 20(2), pp.322 - 342.

Olin, A.B. et al., 2020. Spatial synchrony of breeding success in the blacklegged kittiwake Rissa tridactyla reflects the spatial dynamics of its sandeel prey. Marine Ecology Progress Series, 638, pp.177 - 190. Available at: https://www.int-res.com/abstracts/meps/v638/p177-190/.

Ojaveer, H. et al., 2015. Classification of non-indigenous species based on their impacts: considerations for application in marine management. PLoS Biol, 13(4). Available at: https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002130.

Oil and Gas Authority, 2020. Oil and gas field data. Available at: https://www.ogauthority.co.uk/data-centre/data-downloads-and-publications/field-data/.

Oil and Gas Authority, 2019. UK Oil and Gas Reserves and Resources as at end 2018, Oil and Gas Authority. Available at: https://www.ogauthority.co.uk/media/5942/oga_reserves__resources_report_2019_jk.pdf .

Oil and Gas Authority, 2016. Oil and Gas Authority, Decommissioning Strategy. Available at: https://www.ogauthority.co.uk/media/1020/oga_decomm_strategy.pdf.

Oil & Gas UK, 2018. Decommissioning Insight 2018 Facts and Figures, November 2018. Available at: https://oilandgasuk.co.uk/wp-content/uploads/2018/11/Decommissioning-Insight-Infographics-2018.pdf.

Oil & Gas UK, 2019. Economic Report 2019, Oil & Gas UK. Available at: https://oilandgasuk.co.uk/wp-content/uploads/2019/09/Economic-Report-2019-OGUK.pdf .

Oil & Gas UK, 2018. Workforce Report, 2018, Oil & Gas UK. Available at: https://oilandgasuk.co.uk/wp-content/uploads/2019/08/Workforce-Report-2019.pdf.

Oil & Gas UK, 2019. Business Outlook Report, 2019, Oil & Gas UK. Available at: https://oilandgasuk.co.uk/wp-content/uploads/2019/03/OGUK-Business-Outlook-Report-2019.pdf.