Browse: Home / Sea Levels
By Kenneth Richard on 16. January 2020
Share this…FacebookTwitterThe onslaught of paleoclimate evidence for warmer-than-now Mid-Holocene climates – when the Earth’s sea levels were meters higher than they are today – stormed through 2019. There were 107 scientific papers published this past year indicating today’s warmth isn’t even close to being unusual or unprecedented when compared to the climates of the last […]
Posted in Paleo-climatology, Sea Levels |
By P Gosselin on 9. January 2020
Share this…FacebookTwitterThough the media like to tell their audience that man-made climate change is leading to more extreme weather, the data don’t support it. In fact, one could easily argue that Japan’s climate is more agreeable today. By Kirye in Tokyo and Pierre Gosselin No trend in long-term annual precipitation Over the past 100 years, […]
Posted in Cooling/Temperature, Hurricanes/Tornados, Natural Variability, Sea Levels, Weather |
By Kenneth Richard on 5. December 2019
Share this…FacebookTwitterSurprisingly accurate nautical maps created the 17th to 19th centuries strongly suggest coastal land area in both hemispheres were quite similar to today’s. There is even evidence relative sea levels were higher than now back then. Image Source: Etsy.com Globally, coasts have grown since the 1980s Between 1985 and 2015, satellite observations indicate the […]
Posted in Paleo-climatology, Sea Levels |
By Kenneth Richard on 29. November 2019
Share this…FacebookTwitterIn a new paper (Mörner, 2019, expanding upon Mörner, 2017), photo evidence confirms sea levels in 5 studied equatorial regions have fallen by about 60 cm since the 17th century…and remained stable since the 1970s. Image(s) Source: Mörner, 2019 Image Source: Mörner, 2017 Another new study (Haryono et al., 2019) of sea level change […]
Posted in Sea Levels |
By Kenneth Richard on 18. November 2019
Share this…FacebookTwitterPaleoclimate evidence shows there is little to no link between atmospheric CO2 concentration and relative sea level. Venice, the treasure of Italy, is a city built on a mud swamp. Consequently, in the last 100 years it has sunk about 25 cm, or 2.5 millimeters per year (Munaretto et al., 2012). The lagoon city […]
Posted in CO2 and GHG, Sea Levels |
By Kenneth Richard on 4. November 2019
Share this…FacebookTwitterAs reported in 4 separately-published papers, scientists have discovered a mechanism whereby islands can build themselves up naturally, thwarting the threat of sea level rise. Tuck et al. (2019) affirm the “implications of island building are profound, as it will offset existing scenarios of dramatic increases in island flooding.” Earlier this year, Duvat (2019) […]
Posted in Coral Reefs, Natural Variability, Sea Levels |
By Kenneth Richard on 9. September 2019
Share this…FacebookTwitterThe West Coast of North America has 20 long-term (90+ years) tide gauges measuring relative sea level changes. The East Coast has 33. Of the 53 total tide gauges, 45% (24) are negatively accelerating, 14 document falling sea levels, and just 11 have sea levels rising more than 3 mm/yr. Image Source: Boretti, 2019 […]
Posted in Sea Levels |
By Kenneth Richard on 22. August 2019
Share this…FacebookTwitterIn recent decades, the Earth’s seas have been rising at a rate of under 0.8 mm/year (8 cm per century) according to estimations of the sum of contributions to sea level rise. In contrast, sea levels rose at rates of more than 40 mm/year ~10,000 years ago. Relative sea level rise can be calculated […]
Posted in Glaciers, Paleo-climatology, Sea Levels |
By Kenneth Richard on 1. August 2019
Share this…FacebookTwitterThe world was much warmer and greener with meters-higher sea levels just a few thousand years ago. Between 9000 to 6000 years ago, when global temperatures were 4-6°C warmer than they are today, the Sahara was a tree- and lake-covered haven teeming with megafauna and human civilizations (Manning and Timpson, 2014). Image Source: LiveScience […]
Posted in Paleo-climatology, Sea Levels |
By Kenneth Richard on 18. July 2019
Share this…FacebookTwitterScientists have found sea levels on India’s eastern coast were still 1-1.5 m higher than today as recently as 500 to 300 years ago and 3-4 m higher than today between 6000 to 4000 years ago. Seas rose and fell by multiple meters (-5 m to +3 m) within 1250 years until as recently […]
Posted in Paleo-climatology, Sea Levels |
By Kenneth Richard on 20. June 2019
Share this…FacebookTwitterA new scientific paper affirms “all the long-term-trend (LTT) tide gauges of the world consistently show a negligible acceleration since the time they started recording in the late 1800s/early 1900s” and there is “no sign of climate models predicted sharply warming and accelerating sea level rise.” Image Source: Boretti, 2019 An accurate determination of […]
Posted in Sea Levels |
By Kenneth Richard on 17. June 2019
Share this…FacebookTwitterIn the first 5½ months of 2019, over 200 scientific papers have been published that cast doubt on the position that anthropogenic CO2 emissions function as the climate’s fundamental control knob…or that otherwise serve to question the efficacy of climate models or the related “consensus” positions commonly endorsed by policymakers and ²²²²mainstream media sources. […]
Posted in Alarmism, Antarctic, Arctic, Climate Sensitivity, CO2 and GHG, Cooling/Temperature, Drought and Deserts, Emissions, Glaciers, Models, Natural Oceanic Oscillations, Natural Variability, Paleo-climatology, Sea Ice, Sea Levels, Solar Sciences, Tectonics/Volcanoes, Warming/CO2 Benefiting Earth, Wind Power |
Recent Comments