The latest projections
show sea level rising by up to 6 feet during this century.
«Fossil coral reefs
show sea level rose in bursts during last warming: Reefs near Texas endured punctuated bursts of sea - level rise before drowning.»
According to your article «Sea level rising faster», recent measurements
show the sea level rise since 1993 to be 3...
The first image, based on data from January 1997 when El Nio was still strengthening
shows a sea level rise along the Equator in the eastern Pacific Ocean of up to 34 centimeters with the red colors indicating an associated change in sea surface temperature of up to 5.4 degrees C.
(Parenthetically, tide gauge measurements of sea level are made relative to the adjacent land, and have
shown sea level rises encroaching on the shoreline).
As I understand it, Hansen has said that the paleoclimate record
shows sea level rise as much as several metres per century is not unheard of.
This seems like particularly important new research: From CNN «Satellite observations
show sea levels rising, and climate change is accelerating it».
# 82, Timo, I can't find that paper, but here are some related charts that
show sea level rises overall, but thermal contraction since 2003, perhaps that's what you were referring to?
The TAR
showed sea level rise curves for a range of emission scenarios (shown in the Figure above together with the new observational record of Church and White 2006).
There's also lots of research
showing sea level rise is begining to approach the Early Holocene Sea level Rise.
NOAA tide gauge in the Marshall Islands
shows sea level rising at 1.43 mm / year — less than 15 cm per century *
Satellites
show no sea level rise along the entire west coast.
Further sources here
showing sea level rise acceleration, anthropogenic contributions to sea level rise, projections of future sea level rise, etc:
Pingback: Latest Data
Show NO SEA LEVEL RISE ACCELERATION Since 1993... Coasts: Less Than 2 Millimeters Annually!
Gavin Schmidt investigated the claim that tide gauges on islands in the Pacific Ocean
show no sea level rise and found that the data show a rising sea level trend at every single station.
tl; dr was: viewing an alignment that
shows sea level rise as suspicious is your good right, but aren't flat or descreasing alignments equally suspicious by the same «rules»?
The accompanying graph
shows sea level rise from the end of the last ice age to the present.
But it wasn't
showing sea level rise until the «adjustments» were made; prior to the re-aligning of the data to show a rise, the raw data showed flat or declining sea levels.
The data - adjusters take misaligned and incomplete sea level data from tide gauges that
show no sea level rise (or even a falling trend).
It shows no sea level rise in that part of Alaska.
That shows the Maldives are indeed in need of a sea level adjustment to the raw tide gauges since surrounding sites which are not tiny little islands
show no sea level rise, recently.
Luke: Tide gauges
show sea level rise has generally decreased over the last 65 years.
Some regions
show a sea level rise substantially more than the global average (in many cases of more than twice the average), and others a sea level fall (Table 11.15)(note that these figures do not include sea level rise due to land ice changes).
When we add the graphs
showing sea level rise, loss of glaciers, mass loss from Greenland and Antarctica, and upper ocean temperature, we have multiple trend lines all pointing in one direction: A warming world.
Not exact matches
But research has
shown Guam is among the top five most vulnerable US military installations worldwide due to coastal erosion, extreme weather and
rising sea levels linked to climate change.
Seattle - based map - maker and urban planner Jeffrey Linn has released a series of city maps including one for Vancouver,
showing how
rising sea levels might drastically change coastal living.
Evidence from the National Aeronautics and Space Administration (NASA)
shows that global
sea levels in the last two decades are
rising dramatically as surface temperatures warm oceans and...
On the way down I was
shown the lines in the rock where Noah's flood
rose to, which explained why there were
sea fossils in the rock at these high
levels so far from the
sea.
It
shows that the greatest threats to the UK come from periods of too much or too little water, increasing average and extreme seasonal temperatures, and
rising sea levels.
Using the Great Barrier Reef as their study case, they estimated the evolution of the region over the last 14,000 years and
showed that (1) high sediment loads from catchments erosion prevented coral growth during the early phase of
sea level rise and favoured deep offshore sediment deposition; (2) how the fine balance between climate,
sea level, and margin physiography enabled coral reefs to thrive under limited shelf sedimentation rates at 6,000 years before present; and, (3) how over the last 3,000 years, the decrease of accommodation space led to the lateral extension of coral reefs consistent with available observational data.
The world can make lower
sea -
level rise outcomes much more likely by meeting the 2015 Paris Agreement goal of bringing net greenhouse gas emissions to zero in the second half of this century, the study
shows.
The team found that results from the two methods roughly matched and
showed that Greenland is losing enough ice to contribute on average 0.46 millimetres per year to global
sea -
level rise.
Climate models
show it's enough to shake up ecosystems and make
sea levels rise.
Dynamic models
show that
sea -
level rise could inundate twice as much land on the Midway and Laysan atolls than the passive bathtub models do.
«However, our findings
show that
sea -
level rise could be considerably faster than anything yet observed, and because of this situation, coastal communities need to be prepared for potential inundation.»
For the first time, the scientists
show that the damage costs consistently increase at a higher rate than the
sea -
level rise itself.
Dr Svetlana Jevrejeva from the NOC, who is the lead author on this paper, said «Coastal cities and vulnerable tropical coastal ecosystems will have very little time to adapt to the fast
sea level rise these predictions
show, in scenarios with global warming above two degree.
Using topographic data and
sea level models, Franklin modelled the effect of this transition,
showing how of a 400 - foot
rise in
sea level affected the Bahamas, reducing their land area by more than ten-fold.
The first predications of coastal
sea level with warming of two degrees by 2040
show an average rate of increase three times higher than the 20th century rate of
sea level rise.
«This partial drowning of the atolls is very interesting as it
shows that the combination of
rising sea level and ocean current can be detrimental to coral growth.»
«When
sea levels rise, damage costs
rise even faster, our analyses
show,» explains Markus Boettle, lead author of the study published in the journal Natural Hazards and the Earth System.
Climate change projections that look ahead one or two centuries
show a rapid
rise in temperature and
sea level, but say little about the longer picture.
Parnell's team has been able to
show that
sea level rise on the East Coast has been much less than 1 millimeter (mm) per year for the entire period 0 AD to 1800 AD, and, since then, it's skyrocketed.
«But this paper
shows just how devastating
sea level rise will be, once we look out beyond 2100 A.D.»
While the scientific community has long warned about
rising sea levels and their destructive impact on life, property and economies of some of the United States» most populous cities, researchers have developed a new, statistical method that more precisely calculates the rate of
sea level rise,
showing it's not only increasing, but accelerating.
Less than two weeks after the state's senate passed a climate science - squelching bill, research
shows that
sea level along the coast between N.C. and Massachusetts is
rising faster than anywhere on Earth
Uncorking East Antarctica could yield unstoppable
sea -
level rise, simulations
show.»
A recent study published earlier this month in Nature Climate Change by University of Georgia demographer Mathew Hauer
showed that Florida could lose as many as 2.5 million people to
sea -
level rise by the end of the century.
Its formula can
show how much of a threat
sea -
level rise poses to a property, giving homeowners, local governments and anyone else who uses the software a realistic picture of their future risk.
Map
showing the Nile River delta with a
sea level rise of 1 meter (dark blue) and urban areas (hatched) courtesy of Center for International Earth Science Information Network / Columbia University