Publications by authors named "S Ouillon"

Article Synopsis
  • Halong Bay in northern Vietnam is experiencing significant environmental impact from human activities, specifically from metals and metalloids used as indicators for tracing anthropogenic contributions.
  • Two sediment cores, one from coastal waters and another from a small isolated lake, revealed that the coastal site (HL) had a much higher accumulation rate than the lake site (HT).
  • Key findings indicate that the coastal waters are heavily influenced by the Red River drainage, with particular historical pollution spikes linked to significant events like the Indochina War and various regional flooding incidents.
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Fluvial organic carbon (OC) transfer is an essential resource for downstream ecosystems. Multiple factors affect its transfer process, e.g.

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The development of algorithms for remote sensing of water quality (RSWQ) requires a large amount of in situ data to account for the bio-geo-optical diversity of inland and coastal waters. The GLObal Reflectance community dataset for Imaging and optical sensing of Aquatic environments (GLORIA) includes 7,572 curated hyperspectral remote sensing reflectance measurements at 1 nm intervals within the 350 to 900 nm wavelength range. In addition, at least one co-located water quality measurement of chlorophyll a, total suspended solids, absorption by dissolved substances, and Secchi depth, is provided.

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There has been much discussion recently that better healthcare systems lead to increased service access and utilisation. However, there are still concerns raised among the refugee and immigrant communities about barriers to access and utilisation of primary healthcare services in the UK. This study aimed to explore with refugee and immigrant community health champions (CHCs) their perceptions about such barriers based on feedback in their own discussions with fellow refugees, asylum-seekers and immigrants in the West Midlands, UK.

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