Tag Archives: sea level rise

The Earth’s shifting waters

Using satellite data gathered over the past 30 years scientists have now mapped the changes from water to land and land to water across the Earth’s land surface.

Two quotes from this article illustrate once again the incredible uncertainty of climate science. First in the continental interiors they saw an overall increase in land.

They found that 115,000 sq km (44,000 sq miles) of land is now covered in water and 173,000 sq km (67,000 sq miles) of water has now become land. The largest increase in water has been on the Tibetan Plateau, while the Aral Sea has been the biggest conversion of water to land.

More significant, however, was the changes on the continental coasts.

Coastal areas were also analysed, and to the scientists surprise, coastlines had gained more land – 33,700 sq km (13,000 sq miles) – than they had been lost to water (20,100 sq km or 7,800 sq miles). “We expected that the coast would start to retreat due to sea level rise, but the most surprising thing is that the coasts are growing all over the world,” said Dr Baart.”We’re were able to create more land than sea level rise was taking.”

The researchers said Dubai’s coast had been significantly extended, with the creation of new islands to house luxury resorts. “China has also reconstructed their whole coast from the Yellow Sea all the way down to Hong Kong,” sid Dr Baart[emphasis mine]

I suspect that a careful analysis of this data will show that most of these changes have little to do with climate change. However, the fact that human activity has actually increased the amount of land on the coasts despite the slow rise in sea level suggests once again that climate change is not the serious threat it is often made up to be. As a friend of mine once noted, “We’re not going to stand on the beach for decades and let the ocean drown us.” The change is slow enough that the human ability to adapt will easily outstrip it.

A closer look at the fake sea level data

On Saturday I had posted a link to a very detailed article that strongly suggested that the alterations to the sea level rise data that scientists at the Colorado Sea Level Research Group were doing were either fraudalent or very very poorly thought out. One of the regular readers of Behind the Black, Edward, posted such a detailed and well-researched analysis of this story that I thought it worthwhile to promote it to the main page. Edward has given me permission to do so and so here it is:

It is reasonable for us to consider the possibility that a fraud is being perpetrated upon us.

1) Explaining data and the differences between the data taken and the data used is basic science; more basic than Science 101, it is middle school science. It is the first thing taught about data reporting in the first science class in which a student is required to collect data. Thus for the Colorado Sea Level Research Group at the University of Colorado to ignore the data discrepancy is a violation of basic science.
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Sea level fraud by the Colorado Sea Level Research Group

The dishonesty of climate scientists: A comparison of the raw data with the published adjusted sea level data reveals unexplained “adjustments” made by the Colorado Sea Level Research Group at the University of Colorado that increase the reported rate of sea level rise without any explanation.

In 2004, the rate of sea level rise for the 1990s was measured at 2.8 mm per year (margin of error 0.4 mm). Somehow, in 2015 that same data for the 1990s now shows the rate to be 3.3 mm per year, adjusted upward 0.5 mm per year, an amount greater than the margin of error noted in 2004. There is no justifiable reason that I can see for these adjustments, and if there is, they have not provided it.

Be sure you click on the link and look at the graphs. They are quite damning.

Note also that when I began my effort to unravel the climate change field back in 2004, I spent a lot of time reading older literature describing then what was known about sea level rise. These earlier published papers from the late 1990s, generally agreed that the rate of sea level rise for the past century had averaged around 2 mm per year. When I started looking at the modern data in 2004, however, the accepted rate was 2.8 mm, but I could find no explanation for why the consensus had upped the number from 2 mm. Nor did any published work explain how the previously published sea level data from before 1990 had somehow changed to this higher number.

They have now upped the rate again to 3.3 mm per year, but have once again provided no explanation as to why. The adjustments themselves are very suspicious, since they all go in one direction. Either they are allowing their biases to color their judgment, or they are committing outright fraud for the sake of selling the idea of global warming.

Either way, this is not science. Until they provide a good explanation for the adjustments, their funding should be stopped, now.

One more thought: Even at higher 3.3 mm per year, the total sea level rise for the next century will be a whopping one foot, hardly something to panic about.

Coral islands defy sea level rise

The uncertainty of science: Despite having some of the highest rates of sea level rise in the past century, the 29 islands of Funafuti Atoll in the Pacific show no signs of sinking.

Despite the magnitude of this rise, no islands have been lost, the majority have enlarged, and there has been a 7.3% increase in net island area over the past century (A.D. 1897–2013). There is no evidence of heightened erosion over the past half-century as sea-level rise accelerated. Reef islands in Funafuti continually adjust their size, shape, and position in response to variations in boundary conditions, including storms, sediment supply, as well as sea level.

Be aware as well that the cause of the rise in sea level here is not clearly understood. It could be the global warming we have seen since the end of the Little Ice Age of the 1600s, or other more complex factors.

The North Carolina legislature has passed a bill that requires its coastal planning commission to ignore the accelerated sea level rise predictions of global warming scientists and instead use more conservative numbers.

The North Carolina legislature has passed a bill that requires its coastal planning commission to ignore the accelerated sea level rise predictions of global warming scientists and instead use more conservative numbers.

To put it another way, North Carolina has decided, for coastal planning purposes, to use the slower linear rise in sea level that can be extrapolated from the actual data that scientists have gathered for the past century, and not use the models pushed by the IPCC and other global warming scientists that predict an acceleration of sea level rise in the next century due to human-caused global warming.

This decision by North Carolina has happened because increasingly people of good conscience no longer believe anything the global warming activists in the climate field are telling them. These scientists either perpetuated scientific fraud to sell the idea of human-caused global-warming, or have been willing to whitewash the fraud of other scientists. Rather than listen to them, the North Carolina legislature has decided to interpret the data independently. The legislature might very well be wrong, but what else can they do? They certainly can’t trust the claims of the climate field.

Virginia residents oppose preparations for climate-related sea-level rise

Ain’t democracy a bitch? Virginia residents loudly oppose their local government’s preparations for climate-related sea-level rise, and neither the bureaucrats or this Washington Post journalist like it!

Another IPCC prediction fails

In a paper published in Geophysical Research Letters of the American Geophysical Union (AGU) earlier this month, climate researchers have found that another prediction in the UN’s IPCC reports — what Al Gore likes to call “settled science” — is simply wrong, and that IPCC’s predicted rise in sea level over the next century is likely not going to happen.
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Mann and company write more science fiction

Junk science: Michael Mann and associates have just released a paper claiming “The rate of sea level rise along the U.S. Atlantic coast is greater now than at any time in the past 2,000 years–and has shown a consistent link between changes in global mean surface temperature and sea level.” You can read the paper itself here.

For many, many, many reasons, I agree here with scientist Richard Mueller, who believes in global warming but also believes in good science, “I now have a list of people whose papers I won’t read anymore.”

Nonetheless, I have looked at this new paper by Mann and crew, and find its evidence so weak it ain’t worth the paper it’s written on. To look at the record of a single fossil and claim it is a sufficient proxy for sea level rise is downright laughable.