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originally posted by: LDragonFire
Please explain why Florida is getting ready to spend untold millions of dollars to reinforce its coastline to protect cities from rising sea level, and how this situation is the number one concern for the people and local governments?
originally posted by: LDragonFire
Please explain why Florida is getting ready to spend untold millions of dollars to reinforce its coastline to protect cities from rising sea level, and how this situation is the number one concern for the people and local governments?
Gill says we have to be careful about how much of the recent decades’ acceleration we attribute to global warming and how much to natural variability. The acceleration could be coming from more rapid melting of ice sheets or increasing ocean heat content,
The Ring of Fire is home to hundreds of volcanoes. But most remain hidden far below the water’s surface. In fact, seventy-five percent of all volcanic activity on the Earth happens in the ocean. But the effects of all this activity aren’t felt only in the Pacific Basin. Earth’s ocean and geology are global, interconnected systems that can affect us all.
Undersea volcanoes produce chemicals and heat that affect the ocean environment.
originally posted by: Danbones
originally posted by: LDragonFire
Please explain why Florida is getting ready to spend untold millions of dollars to reinforce its coastline to protect cities from rising sea level, and how this situation is the number one concern for the people and local governments?
please
you have concrete measurements showing al gores recent sea side property aqusitions are facing inundation?
St. Augustine's centuries-old Spanish fortress and other national landmarks sit feet from the encroaching Atlantic, whose waters already flood the city's narrow, brick-paved streets about 10 times a year — a problem worsening as sea levels rise. The city has long relied on tourism, but visitors to the fortress and Ponce de Leon's mythical Fountain of Youth might someday have to wear waders at high tide.
"If you want to benefit from the fact we've been here for 450 years, you have the responsibility to look forward to the next 450," said Bill Hamilton, a 63-year-old horticulturist whose family has lived in the city since the 1950s. "Is St. Augustine even going to be here? We owe it to the people coming after us to leave the city in good shape."
St. Augustine is one of many chronically flooded communities along Florida's 1,200-mile coastline, and officials in these diverse places share a common concern: They're afraid their buildings and economies will be further inundated by rising seas in just a couple of decades. The effects are a daily reality in much of Florida. Drinking water wells are fouled by seawater. Higher tides and storm surges make for more frequent road flooding from Jacksonville to Key West, and they're overburdening aging flood-control systems.
Florida Gulf Coast University is hosting the 2015 Southwest Florida Sea Level Rise Summit on Thursday. Sea level rise is an issue Floridians hear a lot about on the west coast, but those behind the summit say they want to highlight what it will mean for the environment and businesses locally.
Ray Judah, coordinator for the Florida Coastal and Ocean Coalition, said there’s no debate over whether sea level rise is happening. He used Miami Beach as an example.
“You can actually visually see during high tides events the flooding of the streets on Miami Beach,” he said.
originally posted by: LDragonFire
Please explain why Florida is getting ready to spend untold millions of dollars to reinforce its coastline to protect cities from rising sea level, and how this situation is the number one concern for the people and local governments?
originally posted by: Gothmog
originally posted by: Char-Lee
a reply to: Gothmog
Some people get so caught up in proclaiming humans as evil and destroying Mother Earth Gaia they do not look at al the facts.
Well this in itself is a fact. Humans are as a whole evil, we elect or allow evil to rule over us and we destroy nature in every possible way anyone who does not know this by now is dead or so stupid they can't understand anything!
Please elucidate on how mankind is destroying nature in every possible way . The ball is in your court now. Please reply with the information in a clear and precise way.
originally posted by: SlapMonkey
From the "Forbes" article:
The Earth has warmed modestly since the Little Ice Age ended a little over 100 years ago, and the Earth will likely continue to warm modestly as a result of natural and human factors. As a result, at some point in time, NASA satellite instruments should begin to report a modest retreat of polar ice caps. The modest retreat – like that which happened briefly from 2005 through 2012 – would not be proof or evidence of a global warming crisis. Such a retreat would merely illustrate that global temperatures are continuing their gradual recovery from the Little Ice Age. Such a recovery – despite alarmist claims to the contrary – would not be uniformly or even on balance detrimental to human health and welfare. Instead, an avalanche of scientific evidence indicates recently warming temperatures have significantly improved human health and welfare, just as warming temperatures have always done.
Did you even read the entire article? Any of it?
Ignorance passed off as an intelligent comment on the "Forbes" story - pathetic.
What I find amusing is that you are trying to disprove a story reporting on bad data about polar ice caps by posting graphs that most likely derived its information from the aforementioned bad data. Which logical fallacy to I choose, here?
Of course, that's assuming this story is correct. I'm not prepared to make that assumption, but I'm also not prepared to ideologically discard it, either.
Snow and ice data provided by the National Center for Environmental Prediction/NOAA, NSIDC, U. Bremen
send comments about this site
The updated data contradict one of the most frequently asserted global warming claims – that global warming is causing the polar ice caps to recede.
In late 2012, however, polar ice dramatically rebounded and quickly surpassed the post-1979 average. Ever since, the polar ice caps have been at a greater average extent than the post-1979 mean.
originally posted by: swanne
a reply to: LogicalGraphitti
The article is parroting the original source, which is Forbes: www.forbes.com...
You know, the same Forbes who said that Exxon is the "most valuable company in the World": www.forbes.com...
I am the first to criticize the AGW church. But, I don't want to built hypothesis on biased fact sources. Is there any neutral source to confirm the statements of the article?
originally posted by: RickinVa
Sea Ice isn't the problem... it fluctuates with the weather as it should. Sea Ice is only a few meters thick and subject to rapid changes either way.
Land Ice on the other hand is kilometers thick.....it has been measured for decades by plane flights over a repeated path.... the land ice is melting at an unstoppable rate and in fact the rate of melt is increasing as we read this thread.
Sea levels will rise, nothing can be done to prevent it at this point.
Instead, an avalanche of scientific evidence indicates recently warming temperatures have significantly improved human health and welfare, just as warming temperatures have always done.
HUMANITY HAS ALREADY TRANSGRESSED AT LEAST THREE PLANETARY BOUNDARIES
We have attempted to quantify the temporal trajectory of seven of the proposed planetary boundaries from pre-industrial levels to the present (Fig. 6) (see Appendix 1, Supplementary Methods 2 for data sources and data treatment). The acceleration of the human enterprise since the 1950s, particularly the growth of fertilizer use in modern agriculture, resulted in the transgression of the boundary for the rate of human interference with the global nitrogen cycle. Aggregate data over longer time periods for the biodiversity boundary are not available, but the boundary definition proposed here is greatly exceeded (even out of scale in Fig. 6, illustrated by the shading). We are not suggesting that the current state of biodiversity has passed a boundary. We are saying that the world cannot sustain the current rate of loss of species without resulting in functional collapses. It was not until the 1980s that humanity approached the climate boundary, but the trend of higher atmospheric CO2 concentration shows no signs of slowing down. In contrast, as a result of the signing of the Montreal Protocol, humanity succeeded in reversing the trend with regard to the stratospheric ozone boundary in the 1990s. As seen from Fig. 6, our estimates indicate that humanity is approaching, moreover at a rapid pace, the boundaries for freshwater use and land-system change. The ocean acidification boundary is at risk, although there is a lack of time-series data for the selected boundary variable, as well as information on the response of marine organisms and ecosystems to the projected CO2 perturbation.