We have had some warmers on here recently talking about a «doubling of CO2 ″ and the estimated
temp increase resulting eg «only 0.5 or maybe 1.5 C».
Not exact matches
I have
increased cooking
temp while decreasing time,
increased time and decreased cooking
temp... This time I cooked them at 300 degrees for 20 min while using my convection (professional range)... Still same
results.
High
temp increases heart rate, burns calories, and
increased blood and oxygen flow can relieve chronic joint and muscle pain / stiffness, Helps lower blood pressure by dilating blood vessels;
results in lowered cortisol,
increased relaxation afterwards.
After checking the temperature with a different thermometer and getting the same
result, we moved the dog to the table, warmed the dog with many blankets, and used hot water bottles next to her body to
increase the
temp.
Increased global
temp may
result in:
Increased frequency / violence of severe weather Drought / Desertification / loss of biomass Loss of fresh water
Increased disease from vector - borne diseases Species extinction on a large scale.
The
result I got was an
increase in
temp in basin 1 of 6degsF and in basin 2 the
increase in
temp was 48degsF.
There doesn't appear to be any lag by my analysis...... The
resulting chart shows a virtually instantaneous response of dCO2 to temperature...... remember, we are looking at the rate of
increase of CO2 vs
temp, so an instantaneous response makes a lot of sense.»
Anotherwords, co2 would have to go to 780 ppm from the 390 ppm it currently is, to
result in another 1 degree
increase in
temp.
His position: • No evidence of
increasing lake clarity as a
result of secchi measurements since 1946 • The interplay of stratification and plankton productivity are not «straightforward» • Challenges O'Reilly's assumption on the correlation of wind and productivity - the highest production is on the end of the lake with the lowest winds • A strong caution using diatoms as the productivity proxy (it is one of two different lake modes) • No ability to link climate change to productivity changes • More productivity from river than allowed for in Nature Geopscience article • Externally derived nutrients control productivity for a quarter of the year • Strong indications of overfishing • No evidence of a climate and fishery production link • The current productivity of the lake is within the expected range • Doesn't challenge recent
temp increase but cites temperature records do not show a temperature rise in the last century • Phytoplankton chlorophylla seems to have not materially changed from the 1970s to 1990s • Disputes O'Reilly's and Verbug's claims of
increased warming and decreased productivity • Rejects Verburgs contention that changes in phytoplankton biomass (biovolume), in dissolved silica and in transparency support the idea of declining productivity.
Why isn't a TCR type of simulation, but instead using actual history and 200 year projected GHG levels in the atmosphere, that would produce
results similar to a TCR simulation (at least for the AGW
temp increase that would occur when the CO2 level is doubled) and would
result in much less uncertainty than ECS (as assessed by climate model dispersions), a more appropriate metric for a 300 year forecast, since it takes the climate more than 1000 years to equilibrate to the hypothesized ECS value, and we have only uncertain methods to check the computed ECS value with actual physical data?
I already mentioned Spain and Northern Ireland here as well: http://www.letterdash.com/HenryP/more-carbon-dioxide-is-ok-ok Put your
results together with mine and we find: minimum
temps have not been
increasing in line with modern warming.
I've just been noticing that minimum / nighttime
temps seem to have
increased more than max / daytime
temps which has
resulted in higher av mean
temps.
From 1978 — 2008 there was an
increase of around 50ppm which
resulted in a rise of 0.45 in
temp.
From 1910 -1940 there was a CO2
increase of 10ppm which
resulted in an 0.5 C
increase in
temp.
From 1880 — 1910 there was a CO2
increase of 9ppm which
resulted in a 0.15 C drop in
temp.
Nir Your logic surrounding the
increased Co2 seems flawed, ie that it must
result in an observed
increase in the global mean
temp.