Items where NERC Author is "Stewart, Heather"

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Number of items: 67.

Publication - Article

Collins, Martin A. ORCID:; Hart, T.; Hogg, O.T.; Hollyman, Philip R. ORCID:; Liszka, Cecilia M. ORCID:; Stewart, Heather A.; Trathan, Phil N. ORCID: 2022 South Sandwich Islands – An understudied isolated Southern Ocean archipelago: Editorial. Deep Sea Research Part II: Topical Studies in Oceanography, 201, 105121. 6, pp.

Jamieson, Alan J.; Stewart, Heather A.; Weston, Johanna N. J.; Lahey, Patrick; Vescovo, Victor L.. 2022 Hadal Biodiversity, Habitats and Potential Chemosynthesis in the Java Trench, Eastern Indian Ocean. Frontiers in Marine Science, 9, 856992.

Jamieson, Alan J.; Stewart, Heather A.; Weston, Johanna N.J.; Bongiovanni, Cassandra. 2021 Hadal fauna of the South Sandwich Trench, Southern Ocean: Baited camera survey from the Five Deeps Expedition. Deep Sea Research Part II: Topical Studies in Oceanography, 194, 104987.

Vescovo, Victor L.; Jamieson, Alan J.; Lahey, Patrick; McCallum, Rob; Stewart, Heather A.; Machado, Casey. 2021 Safety and conservation at the deepest place on Earth: a call for prohibiting the deliberate discarding of nondegradable umbilicals from deep-sea exploration vehicles. Marine Policy, 128, 104463.

Bongiovanni, Cassandra; Stewart, Heather A.; Jamieson, Alan J.. 2021 High‐resolution multibeam sonar bathymetry of the deepest place in each ocean. Geoscience Data Journal.

Glud, Ronnie N.; Berg, Peter; Thamdrup, Bo; Larsen, Morten; Stewart, Heather A.; Jamieson, Alan J.; Glud, Anni; Oguri, Kazumasa; Sanei, Hamed; Rowden, Ashley A.; Wenzhöfer, Frank. 2021 Hadal trenches are dynamic hotspots for early diagenesis in the deep sea. Communications Earth & Environment, 2 (1).

Jamieson, Alan J.; Stewart, Heather A.. 2021 Hadal zones of the Northwest Pacific Ocean. Progress in Oceanography, 190, 102477.

Weston, Johanna N.J.; Peart, Rachael A.; Stewart, Heather A.; Ritchie, Heather; Piertney, Stuart B.; Linley, Thomas D.; Jamieson, Alan J.. 2021 Scavenging amphipods from the Wallaby-Zenith Fracture Zone: extending the hadal paradigm beyond subduction trenches. Marine Biology, 168, 1.

Abdel-Mageed, Wael M.; Lehri, Burhan; Jarmusch, Scott A.; Miranda, Kevin; Al-Wahaibi, Lamya H.; Stewart, Heather A.; Jamieson, Alan J.; Jaspars, Marcel; Karlyshev, Andrey V.. 2020 Whole genome sequencing of four bacterial strains from South Shetland Trench revealing biosynthetic and environmental adaptation gene clusters. Marine Genomics, 54, 100782.

Jamieson, Alan J.; Linley, Thomas D.; Stewart, Heather A.; Nargeolet, Paul-Henry; Vescovo, Victor. 2020 Revisiting the 1964 Archimède bathyscaphe dive to 7300 m in the Puerto Rico trench, abundance of an elasipodid holothurian Peniagone sp. and a resolution to the identity of the ‘Puerto Rican snailfish’. Deep Sea Research Part I: Oceanographic Research Papers, 162, 103336.

Jamieson, Alan J.; Stewart, Heather A.; Nargeolet, Paul-Henry. 2020 Exploration of the Puerto Rico Trench in the mid-twentieth century: today’s significance and relevance. Endeavour, 44 (1-2), 100719.

Stewart, Heather A.; Jamieson, Alan J.. 2019 The five deeps: the location and depth of the deepest place in each of the world's oceans. Earth-Science Reviews, 197, 102896.

Purser, Autun; Herr, Helena; Dreutter, Simon; Dorschel, Boris; Glud, Ronnie N.; Hehemann, Laura; Hoge, Ulrich; Jamieson, Alan J.; Linley, Thomas D.; Stewart, Heather A.; Wenzhöfer, Frank. 2019 Depression chains in seafloor of contrasting morphology, Atacama Trench margin: a comment on Marsh et al. (2018). Royal Society Open Science, 6 (3), 182053.

Neat, Francis C.; Jamieson, Alan J.; Stewart, Heather A.; Narayanaswamy, Bhavani E.; Collie, Neil; Stewart, Michael; Linley, Thomas D.. 2019 Visual evidence of reduced seafloor conditions and indications of a cold-seep ecosystem from the Hatton–Rockall basin (NE Atlantic). Journal of the Marine Biological Association of the United Kingdom, 99 (2). 271-277.

Roberts, David H.; Grimoldi, Elena; Callard, Louise; Evans, David J.A.; Clark, Chris D.; Stewart, Heather A.; Dove, Dayton; Saher, Margot; Ó Cofaigh, Colm; Chiverrell, Richard C.; Bateman, Mark D.; Moreton, Steven G.; Bradwell, Tom; Fabel, Derek; Medialdea, Alicia. 2019 The mixed‐bed glacial landform imprint of the North Sea Lobe in the western North Sea. Earth Surface Processes and Landforms, 44 (6). 1233-1258.

Stewart, Heather A.; Jamieson, Alan J.. 2018 Habitat heterogeneity of hadal trenches: considerations and implications for future studies. Progress in Oceanography, 161. 47-65.

Collart, Tim; Verreydt, Wencke; Hernández-Molina, F. Javier; Llave, Estefanía; León, Ricardo; Gómez-Ballesteros, María; Pons-Branchu, Edwige; Stewart, Heather; Van Rooij, David. 2018 Sedimentary processes and cold-water coral mini-mounds at the Ferrol canyon head, NW Iberian margin. Progress in Oceanography, 169. 48-65.

Amaro, T.; Huvenne, V.A.I. ORCID:; Allcock, A.L.; Aslam, T.; Davies, J.S.; Danovaro, R.; De Stigter, H.C.; Duineveld, G.C.A.; Gambi, C.; Gooday, A.J. ORCID:; Gunton, L.M.; Hall, R.; Howell, K.L.; Ingels, J.; Kiriakoulakis, K.; Kershaw, C.E.; Lavaleye, M.S.S.; Robert, K.; Stewart, H.; Van Rooij, D.; White, M.; Wilson, A.M.. 2016 The Whittard Canyon: a case study of submarine canyon processes. Progress in Oceanography, 146. 38-57.

Goff, John A.; Gulick, Sean P.S.; Cruz, Ligia Perez; Stewart, Heather A.; Davis, Marcy; Duncan, Dan; Saustrup, Steffen; Sanford, Jason; Fucugauchi, Jaime Urrutia. 2016 Solution pans and linear sand bedforms on the bare-rock limestone shelf of the Campeche Bank, Yucatán Peninsula, Mexico. Continental Shelf Research, 117. 57-66.

Ross, Lauren K.; Ross, Rebecca E.; Stewart, Heather A.; Howell, Kerry L.. 2015 The influence of data resolution on predicted distribution and estimates of extent of current protection of three ‘listed’ deep-sea habitats. PLOS ONE, 10 (10), e0140061.

Davies, Jaime S.; Stewart, Heather A.; Narayanaswamy, Bhavani E.; Jacobs, Colin; Spicer, John; Golding, Neil; Howell, Kerry L.. 2015 Benthic assemblages of the Anton Dohrn seamount (NE Atlantic): defining deep-sea biotopes to support habitat mapping and management efforts with a focus on vulnerable marine ecosystems. PLOS ONE, 10 (5). e0124815.

Lark, R.M.; Marchant, B.P.; Dove, D.; Green, S.L.; Stewart, H.; Diesing, M.. 2015 Combining observations with acoustic swath bathymetry and backscatter to map seabed sediment texture classes: the empirical best linear unbiased predictor. Sedimentary Geology, 328. 17-32.

Stewart, Heather A.. 2015 What lies beneath: offshore data acquisition and how we turn those data into science. Proceedings of the Open University Geological Society, 1. 23-33.

Piechaud, Nils; Downie, Anna; Stewart, Heather A.; Howell, Kerry L.. 2015 The impact of modelling method selection on predicted extent and distribution of deep-sea benthic assemblages. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 105 (4). 251-261.

Pham, Christopher K.; Ramirez-Llodra, Eva; Alt, Claudia H. S.; Amaro, Teresa; Bergmann, Melanie; Canals, Miquel; Company, Joan B.; Davies, Jaime; Duineveld, Gerard; Galgani, François; Howell, Kerry L.; Huvenne, Veerle A.I. ORCID:; Isidro, Eduardo; Jones, Daniel O.B. ORCID:; Lastras, Galderic; Morato, Telmo; Gomes-Pereira, José Nuno; Purser, Autun; Stewart, Heather; Tojeira, Inês; Tubau, Xavier; Van Rooij, David; Tyler, Paul A.. 2014 Marine litter distribution and density in European Seas, from the shelves to deep basins. PLoS ONE, 9 (4). e95839.

Stewart, Heather A.; Davies, Jaime S.; Guinan, Janine; Howell, Kerry L.. 2014 The Dangeard and Explorer canyons, South Western Approaches UK: geology, sedimentology and newly discovered cold-water coral mini-mounds. Deep Sea Research Part II: Topical Studies in Oceanography, 104. 230-244.

Davies, Jaime S.; Howell, Kerry L.; Stewart, Heather A.; Guinan, Janine; Golding, Neil. 2014 Defining biological assemblages (biotopes) of conservation interest in the submarine canyons of the South West Approaches (offshore United Kingdom) for use in marine habitat mapping. Deep Sea Research Part II: Topical Studies in Oceanography, 104. 208-229.

Barrie, J. Vaughn; Todd, Brian J.; Heap, Andrew D.; Gary Greene, H.; Cotterill, Carol; Stewart, Heather; Pearce, Bryony. 2014 Geoscience and habitat mapping for marine renewable energy : introduction to the special issue. Continental Shelf Research, 83. 1-2.

Diesing, Markus; Green, Sophie L.; Stephens, David; Lark, R. Murray; Stewart, Heather A.; Dove, Dayton. 2014 Mapping seabed sediments: comparison of manual, geostatistical, object-based image analysis and machine learning approaches. Continental Shelf Research, 84. 107-119.

Lark, R.M.; Dove, D.; Green, S.L.; Richardson, A.E.; Stewart, H.; Stevenson, A.. 2012 Spatial prediction of seabed sediment texture classes by cokriging from a legacy database of point observations. Sedimentary Geology, 281. 35-49.

Stewart, H.A.; Long, D.. 2012 The timing and significance of gully incision on the eastern flank of the Faroe-Shetland Channel and its impact on seafloor infrastructure. Near Surface Geophysics, 10 (4). 317-331.

Howell, Kerry L.; Holt, Rebecca; Endrino, Ines Pulido; Stewart, Heather. 2011 When the species is also a habitat : comparing the predictively modelled distributions of Lophelia pertusa and the reef habitat it forms. Biological Conservation, 144 (11). 2656-2665.

Publication - Book

Diesing, Markus; Ware, Susanne; Foster-Smith, Bob; Stewart, Heather; Long, David; Vanstaen, Koen; Forster, Rodney; Morando, Angela. 2009 Understanding the marine environment : seabed habitat investigations of the Dogger Bank offshore draft SAC. Peterborough, UK, Joint Nature Conservation Committee, 127pp. (JNCC Report, 429). (Unpublished)

Publication - Book Section

Vallius, Henry T.V.; Kotilainen, Aarno T.; Asch, Kristine C.; Fiorentino, Andrea; Judge, Maria; Stewart, Heather A.; Pjetursson, Bjarni. 2020 Discovering Europe's seabed geology: the EMODnet concept of uniform collection and harmonization of marine data. In: Geological Society Special Publication. Geological Society of London.

Jamieson, Alan J.; Stewart, Heather A.; Rowden, Ashley A.; Clark, Malcolm R.. 2020 Geomorphology and benthic habitats of the Kermadec Trench, SW Pacific Ocean. In: Harris, P.T.; Baker, E.K., (eds.) Seafloor geomorphology as benthic habitat: GeoHab Atlas of seafloor geomorphic features and benthic habitats (Second Edition). London, UK, Elsevier, 949 -966.

Stewart, H.A.; Long, D.. 2016 Glacigenic debris-flows observed in 3D seismic high-resolution seafloor imagery, Faroe–Shetland Channel, NE Atlantic. In: Dowdeswell, J.A., (ed.) Atlas of submarine glacial landforms: modern, Quaternary and ancient. London, UK, Geological Society of London, 361-362. (Memoir Geological Society of London, 46, 46).

Publication - Conference Item

Stewart, Heather ORCID:; Dove, Dayton; Bongiovanni, Cassie; Jamieson, Alan. 2020 Geomorphology of the South Sandwich Trench: escarpments, seamounts and deeps. [Lecture] In: British Antarctic Survey Ecosystems South Sandwich Islands Seminar Series, Online, 4th June 2020. Edinburgh, UK. (Unpublished)

Stewart, Heather ORCID:; Jamieson, Alan J. ORCID: 2019 HOT : Hadal Zones of our Overseas Territories. [Poster] In: SAGES ’19 Global Challenges for a Blue Economy: scientific evidence; its relevance; societal solutions., Edinburgh, UK, 27-28th November 2019. Edinburgh, UK, British Geological Survey. (Unpublished)

Stewart, Heather; Bradwell, Tom; Stewart, Margaret A.; Ó Cofaigh, Colm. 2016 Submarine evidence of ice-streaming and ice-sheet re-advance of the British Ice Sheet. [Lecture] In: University of Stirling Biological and Environmental Sciences Postgraduate Winter Symposium, Stirling, UK, 5-6 Dec 2016.

Stewart, Heather; Jamieson, Alan; O Cofaigh, Colm; Stewart, Margaret; Bradwell, Tom. 2016 Continental slope records indicate a grounded ice sheet margin during past glacials, South Shetland Trench, Antarctica. [Poster] In: William Smith Meeting 2016 – Glaciated Margins: The Sedimentary and Geophysical Archive, London, UK, 2-3 June 2016. (Unpublished)

Stewart, Heather; Gafeira, Joana. 2016 Quantitative analysis of mini-mounds from the Explorer and Dangeard canyons area: an automated approach. [Poster] In: Marine Geological and Biological Habitat Mapping (GeoHab) 15th International Symposium, Winchester, UK, 2-6 May 2016. British Geological Survey.

Roberts, David; Evans, David; Clark, Chris; Bateman, Mark; Livingston, Stephen; Medialdea, Alicia; Ó Cofaigh, Colm; Grimoldi, Elena; Callard, Louise; Dove, Dayton; Stewart, Heather; Davies, Bethan; Chiverell, Richard. 2016 Ice stream behaviour in the western sector of the North Sea during the end of the last glacial cycle. In: EGU General Assembly 2016, Vienna, Austria, 17 Apr - 22 Apr 2016. European Geosciences Union.

Lark, Murray; Dove, Dayton; Green, Sophie; Stewart, Heather; Marchant, Ben; Diesing, Marcus. 2016 Uncertainty in predictions of seabed sediment classes based on grab samples and acoustic data. In: European Geosciences Union General Assembly 2016, Vienna, 17 Apr - 22 Apr 2016. European Geosciences Union.

Stewart, Heather; Bradwell, Tom; Stewart, Margaret; Ó Cofaigh, Colm. 2015 Filling the gaps: ice-srreaming and ice-sheet readvance in the western North Sea Basin. [Poster] In: University of Stirling Biological and Environmental Sciences Postgraduate Winter Symposium, Stirling, UK, 8-9 Dec 2015. British Geological Survey. (Unpublished)

Furre, Anne-Kari; Stewart, Heather; Stewart, Margaret; Aagaard, Per. 2015 Shallow Drilling in the NSB: characterising CO2 Storage Systems via Detailed Mapping and Imaging of Glacial Stratigraphy. In: The 3rd Sustainable Earth Sciences Conference and Exhibition, Celle, Germany, 13-15 Oct 2015. Celle, Germany, EAGE Conference.

Pheasant, Iain; Wilson, Michael; Stewart, Heather A.. 2015 British Geological Survey remotely operated sea bed rockdrills and vibrocorers: new advances to meet the needs of the scientific community. In: 6th International Workshop on Marine Technology, Cartagena, Spain, 15-17th Sept 2015. International Workshop on Marine Technology, 19-21.

Barrio, M.; Stewart, Heather A.; Akhurst, M.; Aagaard, P.; Alcalde, J.; Bauer, A.; Bradwell, T.; Cavanagh, A.; Evans, D.; Faleide, J.; Gent, C.; Haflidason, H.; Haszeldine, S.; Hjelstuen, B.; Johnson, G.; Mondol, N.; Mørk, A.; Mørkved, P.; di Primio, R.; Querendez, E.; Ringrose, P.; Sejrup, H.; Stewart, M.; Uriansrud, F.; Wilkinson, M.. 2015 GlaciStore: understanding Late Cenozoic glaciation and basin processes for the development of secure large scale offshore CO2 storage (North Sea). [Other] In: 8th Trondheim Conference on CO2 Capture, Transport and Storage, Trondheim, Norway, 16-18 June 2015.

Stewart, Heather. 2014 Remotely operated sea bed rockdrills and vibrocorers: new advances. [Other] In: 2014 Fall Meeting, American Geophysical Union, San Francisco, USA, 15-19 Dec 2014. British Geological Survey. (Unpublished)

Dove, D.; Cooper, R.; Lark, R.M.; Green, S.; Marchant, B.P.; Crombie, K.; Stewart, H.A.; Stevenson, A.G.; Diesing, M.. 2014 Seabed characterization: developing fit for purpose methodologies. In: Near Surface Geoscience 2014, Athens, Greece, 14-18 Sept 2014.

Leslie, Alick; Stewart, Heather; Auton, Clive. 2012 Shallow geological mapping of the Inner Moray Firth and adjacent areas. [Lecture] In: MAREMAP Annual Meeting, Oban, Scotland, 1-2 Nov 2012. British Geological Survey. (Unpublished)

Stewart, H.A.; Stevenson, A.G.; Holmes, R.; Long, D.; Graham, C.C.. 2004 The Shallow Geological Model: mapping and monitoring the marine landscape. [Poster] In: GeoHab: Marine Geological and Biological Habitat Mapping, Fifth International Symposium, Galway, Ireland, 5-7 May 2004. GeoHab, 94.

Publication - Report

Stewart, H.A.; Cooper, R.M.; Lewis, W.D.. 2022 Reprocessing of CHP datasets (HI 1567 & 1570) and seafloor substrate interpretation for selected areas : Inner Sound off Skye on the west coast of Scotland. Edinburgh, UK, British Geological Survey, 44pp. (CR/21/080N) (Unpublished)

Dove, D.; Bradwell, T.; Carter, G.; Cotterill, C.; Gafeira Goncalves, J.; Green, S.; Krabbendam, M.; Mellett, C.; Stevenson, A.; Stewart, H.; Westhead, K.; Scott, G.; Guinan, J.; Judge, M.; Monteys, X.; Elvenes, S.; Baeten, N.; Dolan, M.; Thorsnes, T.; Bjarnadóttir, L.; Ottesen, D.. 2016 Seabed geomorphology: a two-part classification system. Edinburgh, UK, British Geological Survey. (OR/16/001) (Unpublished)

Stewart, H.A.; Gulick, S.; Goff, J.; Duncan, D.; Saustrup, S.; Davis, M.. 2013 ECORD geophysical and geotechnical hazard site survey offshore Yucatan, Mexico : cruise 2013/4_ECORD. Edinburgh, UK, British Geological Survey, 110pp. (CR/13/049N) (Unpublished)

Stewart, Heather; Davies, Jaime; Long, David; Strömberg, Helena; Hitchen, Ken. 2009 JNCC Offshore Natura Survey : Anton Dohrn Seamount and East Rockall Bank areas of search : 2009/03-JNCC Cruise Report. Joint Nature Conservation Committee, 90pp. (CR/09/113N) (Unpublished)

Davies, J.; Guinan, J.; Howell, K.; Stewart, H.. 2008 MESH South West Approaches Canyons Survey (MESH Cruise 01-07-01). Final Report. Mapping European Seabed Habitats (MESH), 156pp. (CR/08/024N) (Unpublished)

Stewart, H.A.; Gatliff, R.W.. 2008 Preliminary geological results of sea-bed sampling in the Hebrides area from the RRS James Cook in 2007. British Geological Survey, 227pp. (IR/08/004) (Unpublished)

Stewart, H.A.; Davies, J.S.. 2007 Habitat investigations within the SEA7 and SEA4 areas of the UK continental shelf (Hatton Bank, Rosemary Bank, Wyville Thomson Ridge and Faroe–Shetland Channel). British Geological Survey, 85pp. (CR/07/051N) (Unpublished)

Stewart, Heather; Davies, Jaime. 2007 SW approaches MESH survey, R/V Celtic Explorer cruise CE0705, BGS project 2007/06 : operations report. Mapping European Seabed Habitats (MESH), 88pp. (CR/07/123N) (Unpublished)

Smith, D.J.. 2006 BGS cruise to Rockall-Hatton-Faroes region Project 06/02 RRS Charles Darwin Cruise CD180 Operations Report. Nottingham, UK, British Geological Survey, 48pp. (IR/06/076) (Unpublished)

Stewart, H.A.; Hitchen, K.; Tuitt, A.. 2006 Hatton Bank : Faroe Bank : Channel geophysical survey : RRS Charles Darwin Cruise CD180 : BGS Cruise 06/02 : geological summary report. British Geological Survey, 32pp. (CR/06/190N) (Unpublished)

Stewart, H.A.; Long, D.. 2006 Report on a survey over Stanton Bank 4 for MESH, June 2006. Nottingham, UK, British Geological Survey, 18pp. (IR/06/130) (Unpublished)

Holmes, Richard; Bulat, Joe; Henni, Paul; Holt, Jason ORCID:; James, Ceri; Kenyon, Neil; Leslie, Alick; Long, Dave; Morri, Clara; Musson, Roger; Pearson, Stephen; Stewart, Heather. 2004 DTI Strategic Environmental Assessment Area 5 (SEA5) : seabed and superficial geology and processes. Nottingham, UK, British Geological Survey, 99pp. (CR/04/064N) (Unpublished)

Stewart, H.A.. 2004 MD 141/ALIENOR cruise report : first leg Lisbon-Cardiff. Nottingham, UK, British Geological Survey, 32pp. (IR/04/126) (Unpublished)

Stewart, H.A.; Graham, C.C.; Henni, P.H.O.; Stevenson, A.G.. 2003 A study into marine landscapes applied to habitat mapping. Edinburgh, UK, British Geological Survey, 53pp. (IR/03/132) (Unpublished)

Dove, D.; Nanson, R.; Bjarnadóttir, L.R.; Guinan, J.; Gafeira, J.; Post, A.; Dolan, M.F.J.; Stewart, H.; Arosio, R.; Scott, G.. A two-part seabed geomorphology classification scheme : (v.2). Part 1 : morphology features glossary. British Geological Survey, 22pp. (OR/20/057) (Unpublished)

Publication - Other

Stewart, Heather; Bradwell, Tom; Stoker, Martyn. 2011 Ice streaming and ice-sheet re-advances in SE Scotland and NE England : new evidence from multibeam echosounder data. British Geological Survey [Exhibition Poster] (Unpublished)

This list was generated on Wed Jun 29 11:08:58 2022 UTC.