Search Results - "Sweetman, Andrew K"
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Defining “serious harm” to the marine environment in the context of deep-seabed mining
Published in Marine policy (01-12-2016)“…Increasing interest in deep-seabed mining has raised many questions surrounding its potential environmental impacts and how to assess the impacts’…”
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A Call for Deep-Ocean Stewardship
Published in Science (American Association for the Advancement of Science) (16-05-2014)“…The precautionary approach and collaborative governance must balance deep-ocean use and protection. Covering more than half the planet, the deep ocean…”
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Experimental mining plumes and ocean warming trigger stress in a deep pelagic jellyfish
Published in Nature communications (21-11-2023)“…The deep pelagic ocean is increasingly subjected to human-induced environmental change. While pelagic animals provide important ecosystem functions including…”
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Rapid scavenging of jellyfish carcasses reveals the importance of gelatinous material to deep-sea food webs
Published in Proceedings of the Royal Society. B, Biological sciences (07-12-2014)“…Jellyfish blooms are common in many oceans, and anthropogenic changes appear to have increased their magnitude in some regions. Although mass falls of…”
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Environmental Impacts of the Deep-Water Oil and Gas Industry: A Review to Guide Management Strategies
Published in Frontiers in environmental science (16-09-2016)“…The industrialization of the deep sea is expanding worldwide. Expanding oil and gas exploration activities in the absence of sufficient baseline data in these…”
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Major impacts of climate change on deep-sea benthic ecosystems
Published in Elementa (Washington, D.C.) (2017)“…The deep sea encompasses the largest ecosystems on Earth. Although poorly known, deep seafloor ecosystems provide services that are vitally important to the…”
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Benthic ecosystem functioning beneath fish farms in different hydrodynamic environments
Published in Limnology and oceanography (01-07-2014)“…To quantify how fish farming modifies short-term benthic carbon cycling in fjord environments and the role of hydrodynamics in modifying effects on the…”
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Direct evidence of an efficient energy transfer pathway from jellyfish carcasses to a commercially important deep-water species
Published in Scientific reports (12-12-2017)“…Here we provide empirical evidence of the presence of an energetic pathway between jellyfish and a commercially important invertebrate species. Evidence of…”
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Biological responses to disturbance from simulated deep-sea polymetallic nodule mining
Published in PloS one (08-02-2017)“…Commercial-scale mining for polymetallic nodules could have a major impact on the deep-sea environment, but the effects of these mining activities on deep-sea…”
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Benthic and Demersal Scavenger Biodiversity in the Eastern End of the Clarion-Clipperton Zone – An Area Marked for Polymetallic Nodule Mining
Published in Frontiers in Marine Science (30-06-2020)“…In the Clarion-Clipperton Zone (CCZ) in the north-eastern Pacific Ocean ca. 30 billion tonnes of polymetallic nodules, rich in metals critical for frontier…”
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Has Phytodetritus Processing by an Abyssal Soft-Sediment Community Recovered 26 Years after an Experimental Disturbance?
Published in Frontiers in Marine Science (26-02-2018)“…The potential harvest of polymetallic nodules will heavily impact the abyssal, soft sediment ecosystem by removing sediment, hard substrate and associated…”
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Trophic Structure and Community Stability in an Overfished Ecosystem
Published in Science (American Association for the Advancement of Science) (16-07-2010)“…Since the collapse of the pelagic fisheries off southwest Africa in the late 1960s, jellyfish biomass has increased and the structure of the Benguelan fish…”
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Jelly-falls historic and recent observations: a review to drive future research directions
Published in Hydrobiologia (01-07-2012)“…The biological pump describes the transport of particulate matter from the sea surface to the ocean’s interior including the seabed. The contribution by…”
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Major fine-scale spatial heterogeneity in accumulation of gelatinous carbon fluxes on the deep seabed
Published in Frontiers in Marine Science (04-07-2023)“…Abyssal plain communities rely on the overlying water column for a settling flux of organic matter. The origin and rate of this flux as well as the controls on…”
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Influence of mangrove forests on subjective and psychological wellbeing of coastal communities: Case studies in Malaysia and Indonesia
Published in Frontiers in public health (10-11-2022)“…Mangrove forests possess multiple functions for the environment and society through their valuable ecosystem services. Along with this, the mangrove forests…”
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Megafaunal Ecology of the Western Clarion Clipperton Zone
Published in Frontiers in Marine Science (01-07-2021)“…The Clarion Clipperton Zone (CCZ) is a vast area of the central Pacific Ocean where the abyssal seabed is a focus for future polymetallic nodule mining…”
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Potential Mitigation and Restoration Actions in Ecosystems Impacted by Seabed Mining
Published in Frontiers in Marine Science (10-12-2018)“…Mining impacts will affect local populations to different degrees. Impacts range from removal of habitats and possible energy sources to pollution and…”
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Sediment Profile Imaging: Laboratory Study Into the Sediment Smearing Effect of a Penetrating Plate
Published in Frontiers in Marine Science (20-04-2021)“…Sediment profiling imaging (SPI) is a versatile and widely used method to visually assess the quality of seafloor habitats (e.g., around fish farms and oil and…”
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Active Ecological Restoration of Cold-Water Corals: Techniques, Challenges, Costs and Future Directions
Published in Frontiers in Marine Science (13-09-2021)“…Cold-water coral (CWC) habitats dwell on continental shelves, slopes, seamounts, and ridge systems around the world’s oceans from 50 to 4000 m depth, providing…”
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Understanding the Biogeochemical Impacts of Fish Farms Using a Benthic-Pelagic Model
Published in Water (Basel) (01-09-2020)“…Sustainable development of the salmon farming industry requires knowledge of the biogeochemical impacts of fish farm emissions. To investigate the spatial and…”
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