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#coastal — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #coastal, aggregated by home.social.

  1. Challenges In The Use Of Local Data For Regional Scale Mapping Of C And N Stocks In The Continuous Permafrost Zone At The Yukon Coastal Plain | Heatwave Risks To Tipping Point Of Permafrost
    --
    doi.org/10.5194/soil-12-113-20 <-- shared paper
    --
    doi.org/10.1038/s41558-026-026 <-- shared paper
    --
    theguardian.com/environment/20 <-- shared media article
    --
    cbc.ca/news/canada/north/perma <-- shared media article
    --
    [putting together two different ‘sorts’/focuses of research/reporting, but…]
    H/T @gustaf Hugelius | Professor at Stockholm University
    --
    “Permafrost soils are particularly vulnerable to climate change. To assess and improve estimations of carbon (C) and nitrogen (N) budgets it is necessary to accurately map soil carbon and nitrogen in the permafrost region. In particular, soil organic carbon (SOC) stocks have been predicted and mapped by many studies from local to pan-Arctic scales. Several studies have been carried out at the Canadian Beaufort Sea coast, though no regional maps of terrestrial carbon stocks based on spatial modelling has been conducted yet. This study combines available field data from the Canadian Yukon coastal plain and uses it to map regional SOC and N stocks using the machine learning algorithm random forest and environmental variables based on remote sensing data. [The authors] developed models using the data for the entire region and separate models for the coastal mainland area and Qikiqtaruk Herschel Island. Each model was used to map SOC and N stocks for its respective area. [They] assessed the performance of the different random forest models by using crossvalidation. [They] further assessed model results using the Area of Applicability (AOA) method and the quantile regression forest approach, comparing the results and discussing their implications within the context of both methods. [They] explore[d] local differences in soil properties and how soil data distribution across the region affects the accuracy of the predictions of SOC and N stocks..."
    #permafrost #soils #geology #climatechange #temperature #thawing #melting #emissions #CO2 #methane #carbon #nitrogen #GIS #spatial #mapping #Qikiqtaruk #HerschelIsland #Yukon #Canada #soilorganiccarbon #SOC #arctic #cryosphere #BeaufortSea #coast #coastal #machinelearning #model #modeling #remotesensing #earthobservation #carbonstocks #island #mainland #spatialanalysis #scale

  2. Fixing the fishing line

    Sometimes the fishing line gets tangled and you need to stop what you're doing and fix it.

    inphotos.org/2026/08/18/fixing

  3. Coastal Flooding At Predictable Hours
    --
    doi.org/10.1038/s41467-026-757 <-- shared paper
    --
    H/T @bruna Alves | Nature Communications | Editor
    “When do coastal floods happen? ⏱️🌊
    A new study [link above] shows that, in many tide-dominated coastal regions, flooding tends to occur at specific and recurring times of day. Rather than being completely random, flood events often cluster around predictable hours driven by local tidal patterns.
    By analysing coastal flood observations from the UK and the US, [the authors] show[ed] that the timing of flood events can be highly structured, with some locations experiencing floods disproportionately during certain parts of the day.
    This adds a temporal dimension to coastal flood risk. We often focus on how frequently floods occur, how severe they are, and where they happen. This study highlights that when they occur may also matter, particularly as rising sea levels increase the frequency of coastal flooding.
    The findings provide a useful perspective for coastal adaptation, risk communication, and emergency planning…”
    --
    “Flooding is typically perceived as a sudden and unpredictable hazard. Here, [they] show that recurrent flooding can occur at highly predictable times in tidally dominated coastal systems. This predictability stems from phase-locking of tidal constituents and constituent pairs with the solar day, causing peak tides to recur at consistent local times set by regional tidal propagation. Using tide-gauge records from the United States and the United Kingdom, [they] quantif[ied] the intraday timing of coastal flood events and show strong clustering at specific hours, particularly where semidiurnal or mixed tides dominate. For example, floods in Boston cluster around noon and midnight, whereas in southern California they occur in the morning. Sites with stronger non-tidal variability show weaker clustering. This temporal predictability extends beyond nuisance flooding to larger consequential events involving inundation, road closures and infrastructural damage, highlighting opportunities for anticipatory risk communication, emergency planning and time-sensitive coastal adaptation…”
    #coast #coastal #flood #flooding #spatialanalysis #spatiotemporal #time #statistics #geostatistics #tide #tidal #timing #temporal #floodrisk #risk #hazard #sealevel #sealevelrise #climatechange #emergency #planning #tideguage #UK #USA #innundation #infrastructure #transportation #riskcommunication

  4. Coastal Flooding At Predictable Hours
    --
    doi.org/10.1038/s41467-026-757 <-- shared paper
    --
    H/T @bruna Alves | Nature Communications | Editor
    “When do coastal floods happen? ⏱️🌊
    A new study [link above] shows that, in many tide-dominated coastal regions, flooding tends to occur at specific and recurring times of day. Rather than being completely random, flood events often cluster around predictable hours driven by local tidal patterns.
    By analysing coastal flood observations from the UK and the US, [the authors] show[ed] that the timing of flood events can be highly structured, with some locations experiencing floods disproportionately during certain parts of the day.
    This adds a temporal dimension to coastal flood risk. We often focus on how frequently floods occur, how severe they are, and where they happen. This study highlights that when they occur may also matter, particularly as rising sea levels increase the frequency of coastal flooding.
    The findings provide a useful perspective for coastal adaptation, risk communication, and emergency planning…”
    --
    “Flooding is typically perceived as a sudden and unpredictable hazard. Here, [they] show that recurrent flooding can occur at highly predictable times in tidally dominated coastal systems. This predictability stems from phase-locking of tidal constituents and constituent pairs with the solar day, causing peak tides to recur at consistent local times set by regional tidal propagation. Using tide-gauge records from the United States and the United Kingdom, [they] quantif[ied] the intraday timing of coastal flood events and show strong clustering at specific hours, particularly where semidiurnal or mixed tides dominate. For example, floods in Boston cluster around noon and midnight, whereas in southern California they occur in the morning. Sites with stronger non-tidal variability show weaker clustering. This temporal predictability extends beyond nuisance flooding to larger consequential events involving inundation, road closures and infrastructural damage, highlighting opportunities for anticipatory risk communication, emergency planning and time-sensitive coastal adaptation…”
    #coast #coastal #flood #flooding #spatialanalysis #spatiotemporal #time #statistics #geostatistics #tide #tidal #timing #temporal #floodrisk #risk #hazard #sealevel #sealevelrise #climatechange #emergency #planning #tideguage #UK #USA #innundation #infrastructure #transportation #riskcommunication

  5. Coastal Flooding At Predictable Hours
    --
    doi.org/10.1038/s41467-026-757 <-- shared paper
    --
    H/T @bruna Alves | Nature Communications | Editor
    “When do coastal floods happen? ⏱️🌊
    A new study [link above] shows that, in many tide-dominated coastal regions, flooding tends to occur at specific and recurring times of day. Rather than being completely random, flood events often cluster around predictable hours driven by local tidal patterns.
    By analysing coastal flood observations from the UK and the US, [the authors] show[ed] that the timing of flood events can be highly structured, with some locations experiencing floods disproportionately during certain parts of the day.
    This adds a temporal dimension to coastal flood risk. We often focus on how frequently floods occur, how severe they are, and where they happen. This study highlights that when they occur may also matter, particularly as rising sea levels increase the frequency of coastal flooding.
    The findings provide a useful perspective for coastal adaptation, risk communication, and emergency planning…”
    --
    “Flooding is typically perceived as a sudden and unpredictable hazard. Here, [they] show that recurrent flooding can occur at highly predictable times in tidally dominated coastal systems. This predictability stems from phase-locking of tidal constituents and constituent pairs with the solar day, causing peak tides to recur at consistent local times set by regional tidal propagation. Using tide-gauge records from the United States and the United Kingdom, [they] quantif[ied] the intraday timing of coastal flood events and show strong clustering at specific hours, particularly where semidiurnal or mixed tides dominate. For example, floods in Boston cluster around noon and midnight, whereas in southern California they occur in the morning. Sites with stronger non-tidal variability show weaker clustering. This temporal predictability extends beyond nuisance flooding to larger consequential events involving inundation, road closures and infrastructural damage, highlighting opportunities for anticipatory risk communication, emergency planning and time-sensitive coastal adaptation…”
    #coast #coastal #flood #flooding #spatialanalysis #spatiotemporal #time #statistics #geostatistics #tide #tidal #timing #temporal #floodrisk #risk #hazard #sealevel #sealevelrise #climatechange #emergency #planning #tideguage #UK #USA #innundation #infrastructure #transportation #riskcommunication

  6. Coastal Flooding At Predictable Hours
    --
    doi.org/10.1038/s41467-026-757 <-- shared paper
    --
    H/T @bruna Alves | Nature Communications | Editor
    “When do coastal floods happen? ⏱️🌊
    A new study [link above] shows that, in many tide-dominated coastal regions, flooding tends to occur at specific and recurring times of day. Rather than being completely random, flood events often cluster around predictable hours driven by local tidal patterns.
    By analysing coastal flood observations from the UK and the US, [the authors] show[ed] that the timing of flood events can be highly structured, with some locations experiencing floods disproportionately during certain parts of the day.
    This adds a temporal dimension to coastal flood risk. We often focus on how frequently floods occur, how severe they are, and where they happen. This study highlights that when they occur may also matter, particularly as rising sea levels increase the frequency of coastal flooding.
    The findings provide a useful perspective for coastal adaptation, risk communication, and emergency planning…”
    --
    “Flooding is typically perceived as a sudden and unpredictable hazard. Here, [they] show that recurrent flooding can occur at highly predictable times in tidally dominated coastal systems. This predictability stems from phase-locking of tidal constituents and constituent pairs with the solar day, causing peak tides to recur at consistent local times set by regional tidal propagation. Using tide-gauge records from the United States and the United Kingdom, [they] quantif[ied] the intraday timing of coastal flood events and show strong clustering at specific hours, particularly where semidiurnal or mixed tides dominate. For example, floods in Boston cluster around noon and midnight, whereas in southern California they occur in the morning. Sites with stronger non-tidal variability show weaker clustering. This temporal predictability extends beyond nuisance flooding to larger consequential events involving inundation, road closures and infrastructural damage, highlighting opportunities for anticipatory risk communication, emergency planning and time-sensitive coastal adaptation…”
    #coast #coastal #flood #flooding #spatialanalysis #spatiotemporal #time #statistics #geostatistics #tide #tidal #timing #temporal #floodrisk #risk #hazard #sealevel #sealevelrise #climatechange #emergency #planning #tideguage #UK #USA #innundation #infrastructure #transportation #riskcommunication

  7. Coastal Flooding At Predictable Hours
    --
    doi.org/10.1038/s41467-026-757 <-- shared paper
    --
    H/T @bruna Alves | Nature Communications | Editor
    “When do coastal floods happen? ⏱️🌊
    A new study [link above] shows that, in many tide-dominated coastal regions, flooding tends to occur at specific and recurring times of day. Rather than being completely random, flood events often cluster around predictable hours driven by local tidal patterns.
    By analysing coastal flood observations from the UK and the US, [the authors] show[ed] that the timing of flood events can be highly structured, with some locations experiencing floods disproportionately during certain parts of the day.
    This adds a temporal dimension to coastal flood risk. We often focus on how frequently floods occur, how severe they are, and where they happen. This study highlights that when they occur may also matter, particularly as rising sea levels increase the frequency of coastal flooding.
    The findings provide a useful perspective for coastal adaptation, risk communication, and emergency planning…”
    --
    “Flooding is typically perceived as a sudden and unpredictable hazard. Here, [they] show that recurrent flooding can occur at highly predictable times in tidally dominated coastal systems. This predictability stems from phase-locking of tidal constituents and constituent pairs with the solar day, causing peak tides to recur at consistent local times set by regional tidal propagation. Using tide-gauge records from the United States and the United Kingdom, [they] quantif[ied] the intraday timing of coastal flood events and show strong clustering at specific hours, particularly where semidiurnal or mixed tides dominate. For example, floods in Boston cluster around noon and midnight, whereas in southern California they occur in the morning. Sites with stronger non-tidal variability show weaker clustering. This temporal predictability extends beyond nuisance flooding to larger consequential events involving inundation, road closures and infrastructural damage, highlighting opportunities for anticipatory risk communication, emergency planning and time-sensitive coastal adaptation…”

  8. Last Light at Ballycotton

    The three of them had the pier to themselves, rods out over water that had gone completely flat. I was there with Blarney Photography Club, and sunset is always an attraction there. It had already happened somewhere behind the headland, leaving a band of yellow...

    inphotos.org/2026/07/30/last-l

    #Ballycotton #BlarneyPhotographyClub #coastal #Cork #CountyCork #dusk #fishermen #Ireland #Photo #Photography #pier #seascape #silhouette #sunset

  9. Last Light at Ballycotton

    The three of them had the pier to themselves, rods out over water that had gone completely flat. I was there with Blarney Photography Club, and sunset is always an attraction there. It had already happened somewhere behind the headland, leaving a band of yellow along the horizon and nothing else lit. Not one of them turned to look at it. They watched the water instead, which is important if you have come to catch something.

    inphotos.org/2026/07/30/last-l

  10. A linear journey across the water captured in timeless monochrome.

    Elliston, South Australia.

    © 𝓐𝓵𝓵 𝓡𝓲𝓰𝓱𝓽𝓼 𝓡𝓮𝓼𝓮𝓻𝓿𝓮𝓭 𝓫𝔂 𝟐 𝓟𝓮𝓮𝓹𝓼 𝓪𝓷𝓭 𝓪 𝓒𝓪𝓶𝓮𝓻𝓪.

    (𝒟ℴ𝓊𝒷𝓁ℯ 𝓉𝒽ℯ 𝒫ℯℯ𝓅𝓈, 𝒹ℴ𝓊𝒷𝓁ℯ 𝓉𝒽ℯ 𝓅ℯ𝓇𝓈𝓅ℯ𝒸𝓉𝒾𝓋ℯ!)

    #Photo #Photography #2PeepsAndACamera #Australia #SouthAustralia #BlackAndWhite #Jetty #Monochrome #Elliston #Coastal #Fishing

  11. Casting Off the Pier

    Two anglers cast off the end of Ballycotton pier as the sun set. The harbour crane stood black against the sky, and one man’s rod bent back mid-cast, blurred by the long exposure. The cloud broke into pink and orange over the headland to the west, with the hous...

    inphotos.org/2026/07/11/castin

    #Ballycotton #BlarneyPhotographyClub #coastal #Cork #EastCork #EveningLight #harbour #Ireland #Photo #Photography #pier #SeaAngling #silhouette #sunset

  12. Casting Off the Pier

    Two anglers cast off the end of Ballycotton pier as the sun set. The harbour crane stood black against the sky, and one man's rod bent back mid-cast, blurred by the long exposure. The cloud broke into pink and orange over the headland to the west, with the houses along the shore already lit. It was a warm, still August evening.

    inphotos.org/2026/07/11/castin

  13. linkedin.com/in/genevieve-r-19

    'Genevieve R.
    ...
    'Governance | #NZ #Coastal Policy enthusiast | Writer | Public #Health advocate | Sepsis Survivor | ADHD Advocate | Busy unique mind | Proudly #WOKE| All Strong Views my own (proudly)'

    #Christchurch, Canterbury, New Zealand

    'When I first became involved in advocating for eastern #tarakihi in 2019, #Fisheries New Zealand’s own #science estimated the eastern stock had fallen to around 16% of its unfished #biomass—well below the 20% soft limit and nowhere near the #Harvest Strategy Standard target of 40%.

    'Six years later, we’re paying substantially more at the checkout, yet the eastern stock remains well under a rebuilding-plan target.
    'Recent projections suggest it is still hovering around the lower management thresholds, with recovery far from assured under current catch settings.
    'That should concern every New Zealander.
    We’ve somehow normalised the idea that a fish can become increasingly expensive while remaining chronically depleted. Consumers are paying more, commercial operators continue #fishing, and we’re repeatedly told the #fishery is being managed “#sustainably”.

    'If this is what #sustainability looks like, perhaps we need to rethink what the word means.

    'A truly #sustainable fishery shouldn’t require decades of rebuilding while the stock remains well below the level our own management system says it should achieve. It shouldn’t leave us debating whether 10–20% of the original spawning biomass is acceptable, and it most certainly shouldn’t have us celebrating modest improvements while remaining nowhere near the target.'
    .....
    'Perhaps the real question isn’t why the price has risen, it’s whether we’ve convinced ourselves that #depletion has become an acceptable definition of sustainability.
    #fisheries #rma #cma #rcep #fisheriesact #protect #enhance #restore

  14. A silver lit sanctuary where the long jetty meets the quiet tide.

    Elliston, South Australia.

    © 𝓐𝓵𝓵 𝓡𝓲𝓰𝓱𝓽𝓼 𝓡𝓮𝓼𝓮𝓻𝓿𝓮𝓭 𝓫𝔂 𝟐 𝓟𝓮𝓮𝓹𝓼 𝓪𝓷𝓭 𝓪 𝓒𝓪𝓶𝓮𝓻𝓪.

    (𝒟ℴ𝓊𝒷𝓁ℯ 𝓉𝒽ℯ 𝒫ℯℯ𝓅𝓈, 𝒹ℴ𝓊𝒷𝓁ℯ 𝓉𝒽ℯ 𝓅ℯ𝓇𝓈𝓅ℯ𝒸𝓉𝒾𝓋ℯ!)

    #Photo #Photography #2PeepsAndACamera #Australia #SouthAustralia #Elliston #EllistonJetty #EyrePeninsula #Sea #Coastal #Jetty

  15. A narrow pathway leading straight into the deep blue of Waterloo Bay.

    Elliston, South Australia.

    © 𝓐𝓵𝓵 𝓡𝓲𝓰𝓱𝓽𝓼 𝓡𝓮𝓼𝓮𝓻𝓿𝓮𝓭 𝓫𝔂 𝟐 𝓟𝓮𝓮𝓹𝓼 𝓪𝓷𝓭 𝓪 𝓒𝓪𝓶𝓮𝓻𝓪.

    (𝒟ℴ𝓊𝒷𝓁ℯ 𝓉𝒽ℯ 𝒫ℯℯ𝓅𝓈, 𝒹ℴ𝓊𝒷𝓁ℯ 𝓉𝒽ℯ 𝓅ℯ𝓇𝓈𝓅ℯ𝒸𝓉𝒾𝓋ℯ!)

    #Photo #Photography #2PeepsAndACamera #Australia #SouthAustralia #Elliston #EllistonJetty #EyrePeninsula #Sea #Coastal

  16. Timing And Style Of Tectonic Assembly And Exhumation Of The Mchugh Complex Within The Chugach-Kodiak Accretionary Wedge, Alaska
    --
    doi.org/10.1029/2025TC009004 <-- shared paper
    --
    discoveryalert.com.au/chugach- <-- shared technical article
    --
    [this paper is WAY over my head in terms of the nuance of structural geology, but still fascinating; further, I have to say: these are TRULY gorgeous, well-designed & presented, and useful geologic maps, cross-sections, annotated photographs and other visualisations (I am jealous of that level of skill, in the BEST of ways!)]
    #geology #structuralgeology #fieldwork #geologic #mapping #KenaiPeninsula #McHughComplex #tectonics #underplating #faulting #subduction #erosion #Exhumation #ChugachKodiak #AccretionaryWedge #Alaska #coast #coastal #mineralogy #transects #crosssections #model #modeling #sampling #spectroscopy #accretionary #accretionarymargin #plateboundary #trench #interpretation #peneplanation #forearc