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{"work":{"id":96094678,"created_at":"2023-02-01T02:56:27.831-08:00","from_world_paper_id":226660222,"updated_at":"2023-02-01T03:19:50.512-08:00","_data":{"publisher":"American Geophysical Union (AGU)","publication_date":"2020,,","publication_name":"Journal of Geophysical Research: Biogeosciences"},"document_type":"paper","pre_hit_view_count_baseline":null,"quality":"high","language":"en","title":"Development, Productivity, and Seasonality of Living Planktonic Foraminiferal Faunas and Limacina helicina in an Area of Intense Methane Seepage in the Barents Sea","broadcastable":false,"draft":null,"has_indexable_attachment":true,"indexable":true}}["work"]; window.loswp.workCoauthors = [44219847]; window.loswp.locale = "en"; window.loswp.countryCode = "SG"; window.loswp.cwvAbTestBucket = ""; window.loswp.designVariant = "ds_vanilla"; window.loswp.fullPageMobileSutdModalVariant = "control"; window.loswp.useOptimizedScribd4genScript = false; window.loswp.appleClientId = 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class="ds-related-content--container ds-top-related-works--container"><h2 class="ds-related-content--heading">Related papers</h2><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="0" data-entity-id="112614030" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/112614030/Planktic_Foraminiferal_and_Pteropod_Contributions_to_Carbon_Dynamics_in_the_Arctic_Ocean_North_Svalbard_Margin_">Planktic Foraminiferal and Pteropod Contributions to Carbon Dynamics in the Arctic Ocean (North Svalbard Margin)</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="18099226" href="https://uit.academia.edu/TineLRasmussen">Tine L. Rasmussen</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Frontiers in Marine Science, 2021</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Planktic Foraminiferal and Pteropod Contributions to Carbon Dynamics in the Arctic Ocean (North Svalbard Margin)","attachmentId":109790402,"attachmentType":"pdf","work_url":"https://www.academia.edu/112614030/Planktic_Foraminiferal_and_Pteropod_Contributions_to_Carbon_Dynamics_in_the_Arctic_Ocean_North_Svalbard_Margin_","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/112614030/Planktic_Foraminiferal_and_Pteropod_Contributions_to_Carbon_Dynamics_in_the_Arctic_Ocean_North_Svalbard_Margin_"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="1" data-entity-id="96094679" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/96094679/Shell_density_of_planktonic_foraminifera_and_pteropod_species_Limacina_helicina_in_the_Barents_Sea_Relation_to_ontogeny_and_water_chemistry">Shell density of planktonic foraminifera and pteropod species Limacina helicina in the Barents Sea: Relation to ontogeny and water chemistry</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="44219847" href="https://independent.academia.edu/SiriOfstad">Siri Ofstad</a></div><p class="ds-related-work--metadata ds2-5-body-xs">PLOS ONE, 2021</p><p class="ds-related-work--abstract ds2-5-body-sm">Planktonic calcifiers, the foraminiferal species Neogloboquadrina pachyderma and Turborotalita quinqueloba, and the thecosome pteropod Limacina helicina from plankton tows and surface sediments from the northern Barents Sea were studied to assess how shell density varies with depth habitat and ontogenetic processes. The shells were measured using X-ray microcomputed tomography (XMCT) scanning and compared to the physical and chemical properties of the water column including the carbonate chemistry and calcium carbonate saturation of calcite and aragonite. Both living L. helicina and N. pachyderma increased in shell density from the surface to 300 m water depth. Turborotalita quinqueloba increased in shell density to 150–200 m water depth. Deeper than 150 m, T. quinqueloba experienced a loss of density due to internal dissolution, possibly related to gametogenesis. The shell density of recently settled (dead) specimens of planktonic foraminifera from surface sediment samples was comp...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Shell density of planktonic foraminifera and pteropod species Limacina helicina in the Barents Sea: Relation to ontogeny and water chemistry","attachmentId":98088494,"attachmentType":"pdf","work_url":"https://www.academia.edu/96094679/Shell_density_of_planktonic_foraminifera_and_pteropod_species_Limacina_helicina_in_the_Barents_Sea_Relation_to_ontogeny_and_water_chemistry","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/96094679/Shell_density_of_planktonic_foraminifera_and_pteropod_species_Limacina_helicina_in_the_Barents_Sea_Relation_to_ontogeny_and_water_chemistry"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="2" data-entity-id="78508896" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/78508896/Population_dynamics_of_modern_planktonic_foraminifera_in_the_western_Barents_Sea">Population dynamics of modern planktonic foraminifera in the western Barents Sea</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="35123767" href="https://independent.academia.edu/H%C3%A9l%C3%A8neHowa">Hélène Howa</a></div><p class="ds-related-work--metadata ds2-5-body-xs">2019</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Population dynamics of modern planktonic foraminifera in the western Barents Sea","attachmentId":85532215,"attachmentType":"pdf","work_url":"https://www.academia.edu/78508896/Population_dynamics_of_modern_planktonic_foraminifera_in_the_western_Barents_Sea","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/78508896/Population_dynamics_of_modern_planktonic_foraminifera_in_the_western_Barents_Sea"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="3" data-entity-id="94046892" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/94046892/Influence_of_methane_seepage_on_isotopic_signatures_in_living_deep_sea_benthic_foraminifera_79_N">Influence of methane seepage on isotopic signatures in living deep-sea benthic foraminifera, 79° N</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="18099226" href="https://uit.academia.edu/TineLRasmussen">Tine L. Rasmussen</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Scientific Reports, 2022</p><p class="ds-related-work--abstract ds2-5-body-sm">Fossil benthic foraminifera are used to trace past methane release linked to climate change. However, it is still debated whether isotopic signatures of living foraminifera from methane-charged sediments reflect incorporation of methane-derived carbon. A deeper understanding of isotopic signatures of living benthic foraminifera from methane-rich environments will help to improve reconstructions of methane release in the past and better predict the impact of future climate warming on methane seepage. Here, we present isotopic signatures (δ13C and δ18O) of foraminiferal calcite together with biogeochemical data from Arctic seep environments from c. 1200 m water depth, Vestnesa Ridge, 79° N, Fram Strait. Lowest δ13C values were recorded in shells of Melonis barleeanus, − 5.2‰ in live specimens and − 6.5‰ in empty shells, from sediments dominated by aerobic (MOx) and anaerobic oxidation of methane (AOM), respectively. 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class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="4" data-entity-id="60433848" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/60433848/Record_of_methane_emissions_from_the_West_Svalbard_continental_margin_during_the_last_23_500yrs_revealed_by_%CE%B413C_of_benthic_foraminifera">Record of methane emissions from the West Svalbard continental margin during the last 23.500yrs revealed by δ13C of benthic foraminifera</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="64790193" href="https://independent.academia.edu/ACamerlenghi">Angelo Camerlenghi</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Global and Planetary Change, 2014</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Record of methane emissions from the West Svalbard continental margin during the last 23.500yrs revealed by δ13C of benthic foraminifera","attachmentId":73883160,"attachmentType":"pdf","work_url":"https://www.academia.edu/60433848/Record_of_methane_emissions_from_the_West_Svalbard_continental_margin_during_the_last_23_500yrs_revealed_by_%CE%B413C_of_benthic_foraminifera","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/60433848/Record_of_methane_emissions_from_the_West_Svalbard_continental_margin_during_the_last_23_500yrs_revealed_by_%CE%B413C_of_benthic_foraminifera"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="5" data-entity-id="105554663" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/105554663/Methane_cold_seeps_as_biological_oases_in_the_high_Arctic_deep_sea">Methane cold seeps as biological oases in the high-Arctic deep sea</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="32744550" href="https://independent.academia.edu/NBates1">William G Ambrose</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Limnology and Oceanography, 2017</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Methane cold seeps as biological oases in the high-Arctic deep sea","attachmentId":104975878,"attachmentType":"pdf","work_url":"https://www.academia.edu/105554663/Methane_cold_seeps_as_biological_oases_in_the_high_Arctic_deep_sea","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/105554663/Methane_cold_seeps_as_biological_oases_in_the_high_Arctic_deep_sea"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="6" data-entity-id="81822511" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/81822511/Arctic_cold_seeps_in_marine_methane_hydrate_environments_impacts_on_shelf_macrobenthic_community_structure_offshore_Svalbard">Arctic cold seeps in marine methane hydrate environments: impacts on shelf macrobenthic community structure offshore Svalbard</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="32744550" href="https://independent.academia.edu/NBates1">William G Ambrose</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Marine Ecology Progress Series, 2016</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Arctic cold seeps in marine methane hydrate environments: impacts on shelf macrobenthic community structure offshore Svalbard","attachmentId":87733382,"attachmentType":"pdf","work_url":"https://www.academia.edu/81822511/Arctic_cold_seeps_in_marine_methane_hydrate_environments_impacts_on_shelf_macrobenthic_community_structure_offshore_Svalbard","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/81822511/Arctic_cold_seeps_in_marine_methane_hydrate_environments_impacts_on_shelf_macrobenthic_community_structure_offshore_Svalbard"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="7" data-entity-id="3423233" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/3423233/Foraminiferal_response_to_an_active_methane_seep_environment_A_case_study_from_the_Adriatic_Sea">Foraminiferal response to an active methane seep environment: A case study from the Adriatic Sea</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="3991443" href="https://independent.academia.edu/GiulianaPanieri">Giuliana Panieri</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Marine Micropaleontology, 2006</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Foraminiferal response to an active methane seep environment: A case study from the Adriatic Sea","attachmentId":31197159,"attachmentType":"pdf","work_url":"https://www.academia.edu/3423233/Foraminiferal_response_to_an_active_methane_seep_environment_A_case_study_from_the_Adriatic_Sea","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/3423233/Foraminiferal_response_to_an_active_methane_seep_environment_A_case_study_from_the_Adriatic_Sea"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="8" data-entity-id="54568529" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/54568529/Bivalve_shell_horizons_in_seafloor_pockmarks_of_the_last_glacial_interglacial_transition_suggest_a_1000_years_of_methane_emissions_in_the_Arctic_Ocean">Bivalve shell horizons in seafloor pockmarks of the last glacial-interglacial transition suggest a 1000 years of methane emissions in the Arctic Ocean</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="32744550" href="https://independent.academia.edu/NBates1">William G Ambrose</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Geochemistry, Geophysics, Geosystems, 2015</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Bivalve shell horizons in seafloor pockmarks of the last glacial-interglacial transition suggest a 1000 years of methane emissions in the Arctic Ocean","attachmentId":70871044,"attachmentType":"pdf","work_url":"https://www.academia.edu/54568529/Bivalve_shell_horizons_in_seafloor_pockmarks_of_the_last_glacial_interglacial_transition_suggest_a_1000_years_of_methane_emissions_in_the_Arctic_Ocean","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/54568529/Bivalve_shell_horizons_in_seafloor_pockmarks_of_the_last_glacial_interglacial_transition_suggest_a_1000_years_of_methane_emissions_in_the_Arctic_Ocean"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="9" data-entity-id="25301126" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/25301126/Response_of_anaerobic_methanotrophs_and_benthic_foraminifera_to_20_years_of_methane_emission_from_a_gas_blowout_in_the_North_Sea">Response of anaerobic methanotrophs and benthic foraminifera to 20 years of methane emission from a gas blowout in the North Sea</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="32755955" href="https://independent.academia.edu/PLinke">P. Linke</a></div><p class="ds-related-work--abstract ds2-5-body-sm">Methane emissions from marine sediments are partly controlled by microbial anaerobic oxidation of methane (AOM). AOM provides a long-term sink for carbon through precipitation of methane-derived au-thigenic carbonates (MDAC). Estimates on the adaptation time of this benthic methane filter as well as on the establishment of related processes and communities after an onset of methane seepage are rare. In the North Sea, considerable amounts of methane have been released since 20 years from a man-made gas blowout offering an ideal natural laboratory to study the effects of methane seepage on initially " pristine " sediment. Sediment cores were taken from the blowout crater and a reference site (50 m distance) in 2011 and 2012, respectively, to investigate porewater chemistry, the AOM community and activity, the presence of authigenic carbonates, and benthic foraminiferal assemblages. Potential AOM activity (up to 3060 nmol cm −3 sediment d −1 or 375 mmol m −2 d −1) was detected only in the blowout crater up to the maximum sampling depth of 18 cm. CARD-FISH analyzes suggest that monospecific ANME-2 aggregates were the only type of AOM organisms present, showing densities (up to 2.2 * 10 7 aggregates cm −3) similar to established methane seeps. No evidence for recent MDAC formation was found using stable isotope analyzes (δ 13 C and δ 18 O). In contrast, the carbon isotopic signature of methane was recorded by the epibenthic foraminifer Cibicides lobatulus (δ 13 C −0.66‰). Surprisingly, the foraminiferal assemblage in the blowout crater was dominated by Cibicides and other species commonly found in the Norwegian Channel and fjords, indicating that these organisms have responded sensitively to the specific environmental conditions at the blowout. The high activity and abundance of AOM organisms only at the blowout site suggests adaptation to a strong increase in methane flux in the order of at most two decades. High gas discharge dynamics in permeable surface sediments facilitate fast sulfate replenishing and stimulation of AOM. The accompanied prevention of total alkalinity build-up in the porewater thereby appears to inhibit the formation of substantial methane-derived authigenic carbonate at least within the given time window.</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Response of anaerobic methanotrophs and benthic foraminifera to 20 years of methane emission from a gas blowout in the North Sea","attachmentId":45598863,"attachmentType":"pdf","work_url":"https://www.academia.edu/25301126/Response_of_anaerobic_methanotrophs_and_benthic_foraminifera_to_20_years_of_methane_emission_from_a_gas_blowout_in_the_North_Sea","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/25301126/Response_of_anaerobic_methanotrophs_and_benthic_foraminifera_to_20_years_of_methane_emission_from_a_gas_blowout_in_the_North_Sea"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div></div></div><div class="ds-sticky-ctas--wrapper js-loswp-sticky-ctas hidden"><div class="ds-sticky-ctas--grid-container"><div class="ds-sticky-ctas--container"><button class="ds2-5-button js-swp-download-button" data-signup-modal="{"location":"continue-reading-button--sticky-ctas","attachmentId":98088501,"attachmentType":"pdf","workUrl":null}">See full PDF</button><button class="ds2-5-button ds2-5-button--secondary js-swp-download-button" data-signup-modal="{"location":"download-pdf-button--sticky-ctas","attachmentId":98088501,"attachmentType":"pdf","workUrl":null}"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">download</span>Download PDF</button></div></div></div><div class="ds-below-fold--grid-container"><div class="ds-work--container js-loswp-embedded-document"><div class="attachment_preview" data-attachment="Attachment_98088501" style="display: none"><div class="js-scribd-document-container"><div class="scribd--document-loading js-scribd-document-loader" style="display: block;"><img alt="Loading..." src="//a.academia-assets.com/images/loaders/paper-load.gif" /><p>Loading Preview</p></div></div><div style="text-align: center;"><div class="scribd--no-preview-alert js-preview-unavailable"><p>Sorry, preview is currently unavailable. 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href="https://independent.academia.edu/AndrzejReindl">Andrzej Reindl</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Continental Shelf Research, 2014</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Methane flux from sediment into near-bottom water and its variability along the Hel Peninsula—Southern Baltic Sea","attachmentId":112884338,"attachmentType":"pdf","work_url":"https://www.academia.edu/116876264/Methane_flux_from_sediment_into_near_bottom_water_and_its_variability_along_the_Hel_Peninsula_Southern_Baltic_Sea","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/116876264/Methane_flux_from_sediment_into_near_bottom_water_and_its_variability_along_the_Hel_Peninsula_Southern_Baltic_Sea"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="5" data-entity-id="20538630" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/20538630/A_methane_seep_area_in_the_Skagerrak_the_habitat_of_the_pogonophore_Siboglinum_poseidoni_and_the_bivalve_mollusc_Thyasira_sarsi">A methane seep area in the Skagerrak, the habitat of the pogonophore Siboglinum poseidoni and the bivalve mollusc Thyasira sarsi</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="31765584" href="https://mba.academia.edu/PaulDando">Paul Dando</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Marine Ecology Progress Series, 1994</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"A methane seep area in the Skagerrak, the habitat of the pogonophore Siboglinum poseidoni and the bivalve mollusc Thyasira sarsi","attachmentId":41425962,"attachmentType":"pdf","work_url":"https://www.academia.edu/20538630/A_methane_seep_area_in_the_Skagerrak_the_habitat_of_the_pogonophore_Siboglinum_poseidoni_and_the_bivalve_mollusc_Thyasira_sarsi","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline 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