Archives par mot-clé : Sea level

German Scientists Call Recent Sea Level Rise Claims “Fijigate”, …Hyped Up To Generate Money

by Dr. Sebastian Lüning and Prof. Fritz Vahrenholt, November 15, 2017 in  NoTricksZone


After a peak in 2012 the level went down by about 10 cm by mid 2017. It is very much related to natural variations, in sync with the El Ninos (low levels) and La Ninas (high levels).

So what remains of the climate change horror stories in connection to the Fiji Islands? (…)

Doggerland – The Europe That Was

by National Geography, 2017


The British Isles were once neither British nor isles

Things aren’t always what they seem on the surface. Looking at the area between mainland Europe and the eastern coast of Great Britain, you probably wouldn’t guess it had been anything other than a great expanse of ocean water. But roughly 12,000 years ago, as the last major ice age was reaching its end, the area was very different. Instead of the North Sea, the area was a series of gently sloping hills, marshland, heavily wooded valleys, and swampy lagoons: Doggerland.

Renowned Sea Level Expert: “NO TRACES OF A PRESENT RISE IN SEA LEVEL; On The Contrary: Full Stability”

by Prof. Axel Morner, November 14, 2017 in NoTricksZone


A new paper by renowned Swedish sea level expert Prof. Axel Mörmer published in the International Journal of Earth & Environmental Sciences dumps lots of cold water on the premise that today’s sea level rise is caused by man and is unusual.

Mörner’s paper looks back at the last 500 years of sea level rise and shows that natural variables are the major drivers, and not man-made CO2-driven global warming.


 

Analysis Of European Sea Level Rise

by Paul Homewood, November 2, 2017 in NotLotPeopleKnowThat


European mean sea-level records are among the best time series data available globally by which to detect the presence of necessary accelerations forecast by physics-based projection models to elevate current rates of global sea-level rise (≈3 mm/y) to anywhere in the vicinity of 10–20 mm/y by 2100. The analysis in this paper is based on a recently developed analytical package titled “msltrend,” specifically designed to enhance estimates of trend, real-time velocity, and acceleration in the relative mean sea-level signal derived from long annual average ocean water level time series

Acceleration in European Mean Sea Level? A New Insight Using Improved Tools

by Phil J. Watson, October 21, 2016 in J. of Coastal Research


(…)Key findings are that at the 95% confidence level, no consistent or compelling evidence (yet) exists that recent rates of rise are higher or abnormal in the context of the historical records available across Europe, nor is there any evidence that geocentric rates of rise are above the global average. It is likely a further 20 years of data will distinguish whether recent increases are evidence of the onset of climate change–induced acceleration.

Retrograde Accretion of a Caribbean Fringing Reef Controlled by Hurricanes and Sea-level Rise

by P. Blanchon et al., October 12, 2017 in Front.Earth.Sci


Predicting the impact of sea-level (SL) rise on coral reefs requires reliable models of reef accretion. Most assume that accretion results from vertical growth of coralgal framework, but recent studies show that reefs exposed to hurricanes consist of layers of coral gravel rather than in-place corals. New models are therefore needed to account for hurricane impact on reef accretion over geological timescales