Tag: sea level

UK sea levels rising quicker than century ago: study

  by Joe JACKSON Agence France Presse Sea levels are increasing around Britain at a far faster rate than a century ago while the country is warming slightly more than the global average, leading meteorologists said Thursday. The annual study — the State of the UK Climate 2021 — found recent decades have been “warmer, wetter and sunnier” than the 20th century. It comes hot on the heels of temperatures topping 40 degrees Celsius (104 […]

New Zealand sea level rising more quickly than forecast: data

  WELLINGTON, New Zealand (AFP) — The sea level is rising twice as fast as previously forecast around parts of New Zealand, according to research published Monday, putting the country’s two largest cities at risk decades earlier than expected. Government-backed data amassed from around the country’s coastline found some areas are already sinking three to four millimetres per year, speeding up a long-expected threat. The projections, labelled “a bit terrifying” by one expert, are the […]

Sea level projected to rise a foot on US coasts by 2050

WASHINGTON, United States (AFP) — The US coastline is expected to experience up to a foot (30 centimeters) of sea-level rise by the year 2050 because of climate change, making damaging floods far more common than today, a US government study said Tuesday. The Sea Level Rise Technical Report combined tide gauge and satellite observations with climate modeling from the latest Intergovernmental Panel on Climate Change (IPCC) to make projections for the next 100 years. […]

Floating Dutch cow farm aims to curb climate impact

by Charlotte VAN OUWERKERK Agence France-Presse ROTTERDAM, Netherlands (AFP) — Among the cranes and containers of the port of Rotterdam is a surreal sight: a herd of cows peacefully feeding on board what calls itself the world’s first floating farm. In the low-lying Netherlands where land is scarce and climate change is a daily threat, the three-storey glass and steel platform aims to show the “future of breeding”. The buoyant bovines live on the top floor, […]

1.5C warming cap could ‘halve’ sea level rise from melting ice

by Patrick GALEY PARIS, France (AFP) — Limiting global warming to 1.5 degrees Celsius could halve how much sea levels rise due to melting ice sheets this century, according to a major new study modelling how Earth’s frozen spaces will respond to ever-increasing greenhouse gas emissions. Since 1993, melting land ice has contributed to at least half of global sea level rise and scientists have previously warned that the vast ice sheets of Antarctica were […]

Sea levels could rise even faster, higher than feared: study

by Bryan McManus / Marlowe HOOD PARIS, France (AFP) — Global warming could drive a much more dramatic increase in sea levels than current projections suggest, scientists say, citing a rise of 10 meters (33 feet) during Earth’s last warming interlude more than 100,000 years ago. Such a change far outstrips current projections and could be catastrophic for vast swathes of humanity, a team at Australian National University concluded in a study. During the last […]

Seas to rise dramatically even if greenhouse gases are curbed

WASHINGTON, United States (AFP) — Just as an oil tanker steaming ahead at full speed cannot stop immediately, so the dramatic rise in sea levels will continue even if the world manages to slash greenhouse gas emissions to zero by 2030, experts warned in a study published Monday. Emissions between 2015, when the Paris climate change accord was thrashed out, and 2030 would be enough to raise levels by eight centimeters (3.1 inches) by 2100, […]

World Heritage sites threatened by sea level rise

PARIS, France (AFP) — From Venice and the tower of Pisa to the medieval city of Rhodes, dozens of UNESCO World Heritage sites in the Mediterranean basin are deeply threatened by rising sea levels, researchers warned Tuesday. All but two of 49 UN-recognised icons of human civilization rimming the Mediterranean Sea risk being damaged by the rising watermark, soil erosion, or both, with few options for protecting most of them, they reported in the scientific […]

Coming decades vital for future sea level rise: study

by Marlowe Hood © Agence France-Presse PARIS, France (AFP) — How quickly humanity draws down the greenhouse gases driving global warming will determine whether sea levels rise half-a-metre or six times that, even if Paris climate pact goals are fully met, researchers reported Tuesday in a study. “The trajectory of emissions in the next few decades will shape our coastlines in the centuries to come,” lead author Matthias Mengel, a scientist at the Potsdam Institute for Climate […]

Planet marks new highs for heat, pollutants, sea level in 2016: report

by Jean-Louis Santini with Kerry Sheridan in Miami Agence France Presse WASHINGTON, United States (AFP) — The Earth set a series of dire records in 2016, including hottest year in modern times, highest sea level and most heat-trapping gases ever emitted, a global climate report said Thursday. A range of key climate and weather indicators show the planet is growing increasingly warm, a trend that shows no signs of slowing down, said the annual State […]

Rising seas set to double coastal flooding by 2050: study

by Marlowe Hood Agence France Pesse PARIS, France (AFP) — Rising sea levels driven by global warming are on track to dramatically boost the frequency of coastal flooding worldwide by mid-century, especially in tropical regions, researchers said Thursday. A 10-to-20 centimeter (four-to-eight inch) jump in the global ocean watermark by 2050 — a conservative forecast — would double flood risk in high-latitude regions, they reported in the journal Scientific Reports. Major cities along the North […]

US scientists raise bar for sea level by 2100

by Kerry SHERIDAN Agence France Presse MAIMI, United States (AFP) — In the last days of Barack Obama’s administration, US government scientists warned even more sea level rise is expected by century’s end than previously estimated, due to rapid ice sheet melting at the poles. The report by the National Oceanic and Atmospheric Administration (NOAA) set the “extreme” scenario of global average sea level rise by 2100 to 8.2 feet (2.5 meters), up half a […]