.... but it could be a double dip.

https://www.bbc.co.uk/news/uk-englan...shire-57284728

On 31/05/2021 16:46, Paul from Dawlish wrote:
.... but it could be a double dip.

https://www.bbc.co.uk/news/uk-englan...shire-57284728



Another global "barometer" , global sea-ice , may have plateaued
https://sites.google.com/site/arctischepinguin/home/sea-ice-extent-area/grf/nsidc_global_extent_byyear_b.png
and by Charctic balanced at both poles
https://nsidc.org/arcticseaicenews/charctic-interactive-sea-ice-graph/


--
Global sea level rise to 2100 from curve-fitted existing altimetry data
http://diverse.4mg.com/slr.htm

On 31/05/2021 18:25, N_Cook wrote:
On 31/05/2021 16:46, Paul from Dawlish wrote:
.... but it could be a double dip.

https://www.bbc.co.uk/news/uk-englan...shire-57284728



Another global "barometer" , global sea-ice , may have plateaued
https://sites.google.com/site/arctischepinguin/home/sea-ice-extent-area/grf/nsidc_global_extent_byyear_b.png

and by Charctic balanced at both poles
https://nsidc.org/arcticseaicenews/charctic-interactive-sea-ice-graph/



That surprised me, I thought the arctic sea ice extent was greater or at
least stable this winter, but it continues to shrink, even on a La Nina
year.

Keith (Southend)

On 31/05/2021 19:17, Keith (Southend) wrote:
On 31/05/2021 18:25, N_Cook wrote:
On 31/05/2021 16:46, Paul from Dawlish wrote:
.... but it could be a double dip.

https://www.bbc.co.uk/news/uk-englan...shire-57284728



Another global "barometer" , global sea-ice , may have plateaued
https://sites.google.com/site/arctischepinguin/home/sea-ice-extent-area/grf/nsidc_global_extent_byyear_b.png

and by Charctic balanced at both poles
https://nsidc.org/arcticseaicenews/charctic-interactive-sea-ice-graph/



That surprised me, I thought the arctic sea ice extent was greater or at
least stable this winter, but it continues to shrink, even on a La Nina
year.

Keith (Southend)

Perhaps the wrong sort of sea-ice, with less and less around , the
proportion of the resilient multi-year ice is probably reducing markedly.

My other favourite barometer is global sea level rise
https://www.aviso.altimetry.fr/en/data/products/ocean-indicators-products/mean-sea-level/products-and-images-selection-without-saral-old.html
Last updated in Nov 2020 with Sept data, usually about 2-monthly
updates. Makes me wonder why the reticence.
Later this month I have a meet up with an NOC prof , to return some
source material back to me. As he is a world expert on sea levels I'll
try and find out what is going on with the altimetry data.


--
Global sea level rise to 2100 from curve-fitted existing altimetry data
http://diverse.4mg.com/slr.htm

On 31/05/2021 19:17, Keith (Southend) wrote:
On 31/05/2021 18:25, N_Cook wrote:
On 31/05/2021 16:46, Paul from Dawlish wrote:
.... but it could be a double dip.

https://www.bbc.co.uk/news/uk-englan...shire-57284728



Another global "barometer" , global sea-ice , may have plateaued
https://sites.google.com/site/arctischepinguin/home/sea-ice-extent-area/grf/nsidc_global_extent_byyear_b.png

and by Charctic balanced at both poles
https://nsidc.org/arcticseaicenews/charctic-interactive-sea-ice-graph/



That surprised me, I thought the arctic sea ice extent was greater or at
least stable this winter, but it continues to shrink, even on a La Nina
year.

Keith (Southend)

The ice maiden Tamsin Edwards is the guest of Jamil Alkalili , Life
Scientific today

--
Global sea level rise to 2100 from curve-fitted existing altimetry data
http://diverse.4mg.com/slr.htm

On 31/05/2021 18:25, N_Cook wrote:
On 31/05/2021 16:46, Paul from Dawlish wrote:
.... but it could be a double dip.

https://www.bbc.co.uk/news/uk-englan...shire-57284728



Another global "barometer" , global sea-ice , may have plateaued
https://sites.google.com/site/arctischepinguin/home/sea-ice-extent-area/grf/nsidc_global_extent_byyear_b.png

and by Charctic balanced at both poles
https://nsidc.org/arcticseaicenews/charctic-interactive-sea-ice-graph/



Plateauing continuing

--
Global sea level rise to 2100 from curve-fitted existing altimetry data
http://diverse.4mg.com/slr.htm