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worelia

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Here's a pretty picture of America ... putting a great scientist in jail!



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« Last Edit: July 31, 2015, 06:13:22 AM by Julian »
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worelia

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James Hansen: Why I must speak out about climate change
« Reply #1 on: July 31, 2015, 05:32:30 AM »

[*quote*]
Dr. Michael E. Mann on Dr. James Hansen's 'Bombshell' New Report on Sea Level Rise: 'BradCast' 7/29/2015
'Uncertainty, it turns out, was a reason to act even faster,' says the Nobel Prize winning climate scientist...
By Brad Friedman on 7/29/2015, 5:06pm PT 

Today, for a change, we're happy to offer you a (virtually) Trump-free BradCast! You're welcome!
[...]

Next, we're joined by Dr. Michael E. Mann, climate scientist, Distinguished Professor of Meteorology and Director of the Earth System Science Center at Penn State University, creator of the infamous "Hockey Stick" graph, and author of more than 160 peer-reviewed publications, as well as the book The Hockey Stick and the Climate Wars: Dispatches from the Front Lines to discuss last week's "bombshell" new study from NASA's former chief scientist Dr. James Hansen, warning that sea level rise of 10 feet or more is likely to happen much sooner than scientists previously expected. It could happen even as early as 2050.

Mann tells me Hansen's disturbing study suggests that "climate change is proceeding faster, and it's larger in magnitude than what the IPCC [UN's Intergovernmental Panel on Climate Change] reported. And that's been true at every juncture. We have tended to underestimate the rate and magnitude of the changes...What Hansen has shown is that indeed there is reason to at least suspect the possibility of a worst case scenario that is a lot worse than anything the IPCC talks about."
[*/quote*]

more:
http://bradblog.com/?p=11287

Download MP3 or listen online below...
http://bradblog.com/audio/BradCast_BradFriedman_MichaelMannHansenStudy_072915.mp3


[*quote*]
James Hansen:
Why I must speak out about climate change


TED2012 · 17:51 · Filmed Feb 2012

Subtitles available in 30 languages

Top climate scientist James Hansen tells the story of his involvement in the science of and debate over global climate change. In doing so he outlines the overwhelming evidence that change is happening and why that makes him deeply worried about the future.


James Hansen
Climatologist
James Hansen has made key insights into our global climate — and inspired a generation of activists and scientists. Full bio


This talk was presented at an official TED conference, and was featured by our editors on the home page.
Get all the talks from TED2012 at TED Live
[*/quote*]

more:
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worelia

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[*quote*]
Former Top NASA Scientist Predicts Catastrophic Rise In Sea Levels

Science says it has happened before.


Kate Sheppard Senior reporter/Environment and energy editor, The Huffington Post

Posted: 07/21/2015 07:51 PM EDT
Dr. James Hansen has been described as "alarmist and also right."

WASHINGTON -- One of the nation's most recognizable names in climate science, Dr. James Hansen, released a new paper this week warning that even 2 degrees Celsius of global warming may be "highly dangerous" for humanity.

The paper, which will be published online in the European Geosciences Union journal Atmospheric Chemistry and Physics Discussion later this week, projects sea levels rising as much as 10 feet in the next 50 years.

The paper notes there is evidence indicating that average temperatures just 1 degree Celsius warmer than today caused sea levels to rise 16 to 30 feet and fed extreme storms thousands of years ago.

Hansen and 16 co-authors drafted the paper as a message to policymakers that current greenhouse-gas reduction goals are not strong enough. World leaders have committed to limiting average warming to 2 degrees Celsius (3.6 degrees Fahrenheit), a goal articulated in the Copenhagen Accord in 2009 and reiterated by G7 leaders in June.
[*/quote*]

more:
http://www.huffingtonpost.com/entry/james-hansen-sea-level-rise_55aecb02e4b0a9b94852e7f5



http://www.atmos-chem-phys-discuss.net/15/issue14.html
[*quote*]
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union

Volumes and issues 
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Aerosol dynamics within and above forest in relation to turbulent transport and dry deposition   
Ü. Rannik, L. Zhou, P. Zhou, R. Gierens, I. Mammarella, A. Sogachev, and M. Boy
Page(s) 19367-19403
Abstract   Discussion Paper (PDF, 4660 KB)   Interactive Discussion (Open, 0 Comments)   Manuscript under review for ACP   

        16 Jul 2015
Continuous measurements at the urban roadside in an Asian Megacity by Aerosol Chemical Speciation Monitor (ACSM): particulate matter characteristics during fall and winter seasons in Hong Kong   
C. Sun, B. P. Lee, D. Huang, Y. J. Li, M. I. Schurman, P. K. K. Louie, C. Luk, and C. K. Chan
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        16 Jul 2015
The contrasting roles of water and dust in controlling daily variations in radiative heating of the summertime Saharan Heat Low   
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Page(s) 19447-19476
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        16 Jul 2015
Boundary layer new particle formation over East Antarctic sea ice – possible Hg driven nucleation?   
R. S. Humphries, R. Schofield, M. Keywood, J. Ward, J. R. Pierce, C. M. Gionfriddo, M. Tate, D. Krabbenhoft, I. E. Galbally, S. B. Molloy, A. Klekociuk, P. V. Johnston, K. Kreher, A. J. Thomas, A. D. Robinson, N. R. P. Harris, R. Johnson, and S. R. Wilson
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        16 Jul 2015
Updated ozone absorption cross section will reduce air quality compliance   
E. D. Sofen, M. J. Evans, and A. C. Lewis
Page(s) 19537-19551
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        17 Jul 2015
Dehydration effects from contrails in a coupled contrail–climate model   
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Page(s) 19553-19613
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        17 Jul 2015
Overview of the Chemistry-Aerosol Mediterranean Experiment/Aerosol Direct Radiative Forcing on the Mediterranean Climate (ChArMEx/ADRIMED) summer 2013 campaign   
M. Mallet, F. Dulac, P. Formenti, P. Nabat, J. Sciare, G. Roberts, J. Pelon, G. Ancellet, D. Tanré, F. Parol, A. di Sarra, L. Alados, J. Arndt, F. Auriol, L. Blarel, T. Bourrianne, G. Brogniez, P. Chazette, S. Chevaillier, M. Claeys, B. D'Anna, C. Denjean, Y. Derimian, K. Desboeufs, T. Di Iorio, J.-F. Doussin, P. Durand, A. Féron, E. Freney, C. Gaimoz, P. Goloub, J. L. Gómez-Amo, M. J. Granados-Muñoz, N. Grand, E. Hamonou, I. Jankowiak, M. Jeannot, J.-F. Léon, M. Maillé, S. Mailler, D. Meloni, L. Menut, G. Momboisse, J. Nicolas, J. Podvin, V. Pont, G. Rea, J.-B. Renard, L. Roblou, K. Schepanski, A. Schwarzenboeck, K. Sellegri, M. Sicard, F. Solmon, S. Somot, B. Torres, J. Totems, S. Triquet, N. Verdier, C. Verwaerde, J. Wenger, and P. Zapf
Page(s) 19615-19727
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        17 Jul 2015
Modeling particle nucleation and growth over northern California during the 2010 CARES campaign   
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Page(s) 19729-19801
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        20 Jul 2015
Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments   
J. Kim, L. Ahlm, T. Yli-Juuti, M. Lawler, H. Keskinen, J. Tröstl, S. Schobesberger, J. Duplissy, A. Amorim, F. Bianchi, N. M. Donahue, R. C. Flagan, J. Hakala, M. Heinritzi, T. Jokinen, A. Kürten, A. Laaksonen, K. Lehtipalo, P. Miettinen, T. Petäjä, M. P. Rissanen, L. Rondo, K. Sengupta, M. Simon, A. Tomé, C. Williamson, D. Wimmer, P. M. Winkler, S. Ehrhart, P. Ye, J. Kirkby, J. Curtius, M. Kulmala, K. E. J. Lehtinen, J. N. Smith, I. Riipinen, and A. Virtanen
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        20 Jul 2015
Variation of the radiative properties during black carbon aging: theoretical and experimental intercomparison   
C. He, K.-N. Liou, Y. Takano, R. Zhang, M. L. Zamora, P. Yang, Q. Li, and L. R. Leung
Page(s) 19835-19872
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        20 Jul 2015
Plant surface reactions: an ozone defence mechanism impacting atmospheric chemistry   
W. Jud, L. Fischer, E. Canaval, G. Wohlfahrt, A. Tissier, and A. Hansel
Page(s) 19873-19902
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        21 Jul 2015
Cloud condensation nuclei activity, droplet growth kinetics and hygroscopicity of biogenic and anthropogenic Secondary Organic Aerosol (SOA)   
D. F. Zhao, A. Buchholz, B. Kortner, P. Schlag, F. Rubach, H. Fuchs, A. Kiendler-Scharr, R. Tillmann, A. Wahner, Å. K. Watne, M. Hallquist, J. M. Flores, Y. Rudich, K. Kristensen, A. M. K. Hansen, M. Glasius, I. Kourtchev, M. Kalberer, and Th. F. Mentel
Page(s) 19903-19945
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        21 Jul 2015
Development of an atmospheric N2O isotopocule model and optimization procedure, and application to source estimation   
K. Ishijima, M. Takigawa, K. Sudo, S. Toyoda, N. Yoshida, T. Röckmann, J. Kaiser, S. Aoki, S. Morimoto, S. Sugawara, and T. Nakazawa
Page(s) 19947-20011
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        22 Jul 2015
Characterization of PM10 sources in the central Mediterranean   
G. Calzolai, S. Nava, F. Lucarelli, M. Chiari, M. Giannoni, S. Becagli, R. Traversi, M. Marconi, D. Frosini, M. Severi, R. Udisti, A. di Sarra, G. Pace, D. Meloni, C. Bommarito, F. Monteleone, F. Anello, and D. M. Sferlazzo
Page(s) 20013-20057
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        23 Jul 2015
Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming is highly dangerous   
J. Hansen, M. Sato, P. Hearty, R. Ruedy, M. Kelley, V. Masson-Delmotte, G. Russell, G. Tselioudis, J. Cao, E. Rignot, I. Velicogna, E. Kandiano, K. von Schuckmann, P. Kharecha, A. N. Legrande, M. Bauer, and K.-W. Lo
Page(s) 20059-20179
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        23 Jul 2015
Estimation of continuous anthropogenic CO2 using CO2, CO, δ13C(CO2) and Δ14C(CO2)   
S. N. Vardag, C. Gerbig, G. Janssens-Maenhout, and I. Levin
Page(s) 20181-20243
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        24 Jul 2015
Forty years of improvements in European air quality: the role of EU policy–industry interplay   
M. Crippa, G. Janssens-Maenhout, F. Dentener, D. Guizzardi, K. Sindelarova, M. Muntean, R. Van Dingenen, and C. Granier
Page(s) 20245-20285
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        24 Jul 2015
Change in turbopause altitude at 52 and 70° N   
C. M. Hall, S. E. Holmen, C. E. Meek, A. H. Manson, and S. Nozawa
Page(s) 20287-20304
Abstract   Discussion Paper (PDF, 351 KB)   Interactive Discussion (Open, 0 Comments)   Manuscript under review for ACP   

        24 Jul 2015
Implications of model bias in carbon monoxide for methane lifetime   
S. A. Strode, B. N. Duncan, E. A. Yegorova, J. Kouatchou, J. R. Ziemke, and A. R. Douglass
Page(s) 20305-20348
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        27 Jul 2015
Effects of dust particle internal structure on light scattering   
O. Kemppinen, T. Nousiainen, and G. Y. Jeong
Page(s) 20349-20394
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        28 Jul 2015
The imprint of stratospheric transport on column-averaged methane   
A. Ostler, R. Sussmann, P. K. Patra, P. O. Wennberg, N. M. Deutscher, D. W. T. Griffith, T. Blumenstock, F. Hase, R. Kivi, T. Warneke, Z. Wang, M. De Mazière, J. Robinson, and H. Ohyama
Page(s) 20395-20447
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        28 Jul 2015
The impact of residential combustion emissions on atmospheric aerosol, human health and climate   
E. W. Butt, A. Rap, A. Schmidt, C. E. Scott, K. J. Pringle, C. L. Reddington, N. A. D. Richards, M. T. Woodhouse, J. Ramirez-Villegas, H. Yang, V. Vakkari, E. A. Stone, M. Rupakheti, P. S. Praveen, P. G. van Zyl, J. P. Beukes, M. Josipovic, E. J. S. Mitchell, S. M. Sallu, P. M. Forster, and D. V. Spracklen
Page(s) 20449-20520
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        29 Jul 2015
Size-resolved measurements of ice nucleating particles at six locations in North America and one in Europe   
R. H. Mason, M. Si, C. Chou, V. E. Irish, R. Dickie, P. Elizondo, R. Wong, M. Brintnell, M. Elsasser, W. M. Lassar, K. M. Pierce, W. R. Leaitch, A. M. MacDonald, A. Platt, D. Toom-Sauntry, R. Sarda-Estève, C. L. Schiller, K. J. Suski, T. C. J. Hill, J. P. D. Abbatt, J. A. Huffman, P. J. DeMott, and A. K. Bertram
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        29 Jul 2015
Secondary Organic Aerosol formation from isoprene photooxidation during cloud condensation–evaporation cycles   
L. Brégonzio-Rozier, C. Giorio, F. Siekmann, E. Pangui, S. B. Morales, B. Temime-Roussel, A. Gratien, V. Michoud, M. Cazaunau, H. L. DeWitt, A. Tapparo, A. Monod, and J.-F. Doussin
Page(s) 20561-20596
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        31 Jul 2015
Meteorological constraints on oceanic halocarbons above the Peruvian Upwelling   
S. Fuhlbrügge, B. Quack, E. Atlas, A. Fiehn, H. Hepach, and K. Krüger
Page(s) 20597-20628
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        31 Jul 2015
Hydrolysis and gas-particle partitioning of organic nitrates formed from the oxidation of α-pinene in environmental chamber experiments   
J. K. Bean and L. Hildebrandt Ruiz
Page(s) 20629-20653
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        31 Jul 2015
On the emissions and transport of bromoform: sensitivity to model resolution and emission location   
M. R. Russo, M. J. Ashfold, N. R. P. Harris, and J. A. Pyle
Page(s) 20655-20678
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        31 Jul 2015
Sensitivity of simulated CO2 concentration to sub-annual variations in fossil fuel CO2 emissions   
X. Zhang, K. R. Gurney, P. Rayner, D. Baker, and Y.-P. Liu
Page(s) 20679-20708
Abstract   Discussion Paper (PDF, 4813 KB)   Supplement (1919 KB)   Interactive Discussion (Open, 0 Comments)   Manuscript under review for ACP   

        31 Jul 2015
 
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[*/quote*]

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[Fixed the whole thread, Julian]
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worelia

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STUDY: Ice melt, sea level rise and superstorms: evidence from ...
« Reply #3 on: July 31, 2015, 05:59:00 AM »

http://www.atmos-chem-phys-discuss.net/15/issue14.html

[*quote*]
        23 Jul 2015

Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming is highly dangerous   

J. Hansen, M. Sato, P. Hearty, R. Ruedy, M. Kelley, V. Masson-Delmotte, G. Russell, G. Tselioudis, J. Cao, E. Rignot, I. Velicogna, E. Kandiano, K. von Schuckmann, P. Kharecha, A. N. Legrande, M. Bauer, and K.-W. Lo
Page(s) 20059-20179


Abstract   
http://www.atmos-chem-phys-discuss.net/15/20059/2015/acpd-15-20059-2015.html

Discussion Paper (PDF, 8866 KB) 
http://www.atmos-chem-phys-discuss.net/15/20059/2015/acpd-15-20059-2015.pdf

Supplement (2719 KB) 
http://www.atmos-chem-phys-discuss.net/15/20059/2015/acpd-15-20059-2015-supplement.pdf

Interactive Discussion (Open, 27 Comments) 
http://www.atmos-chem-phys-discuss.net/15/20059/2015/acpd-15-20059-2015.html

Manuscript under review for ACP   
[/b]
[*/quote*]



http://www.atmos-chem-phys-discuss.net/15/20059/2015/acpd-15-20059-2015.html

[*quote*]
Atmospheric Chemistry and Physics An interactive open-access journal of the European Geosciences Union

Atmos. Chem. Phys. Discuss., 15, 20059-20179, 2015
www.atmos-chem-phys-discuss.net/15/20059/2015/
doi:10.5194/acpd-15-20059-2015

© Author(s) 2015. This work is distributed
under the Creative Commons Attribution 3.0 License.
   
23 Jul 2015
Review Status
This discussion paper is under review for the journal Atmospheric Chemistry and Physics (ACP).

Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming is highly dangerous

J. Hansen1, M. Sato1, P. Hearty2, R. Ruedy3,4, M. Kelley3,4, V. Masson-Delmotte5, G. Russell4, G. Tselioudis4, J. Cao6, E. Rignot7,8, I. Velicogna7,8, E. Kandiano9, K. von Schuckmann10, P. Kharecha1,4, A. N. Legrande4, M. Bauer11, and K.-W. Lo3,4
1Climate Science, Awareness and Solutions, Columbia University Earth Institute, New York, NY 10115, USA
2Department of Environmental Studies, University of North Carolina at Wilmington, North Carolina 28403, USA
3Trinnovium LLC, New York, NY 10025, USA
4NASA Goddard Institute for Space Studies, 2880 Broadway, New York, NY 10025, USA
5Institut Pierre Simon Laplace, Laboratoire des Sciences du Climat et de l'Environnement (CEA-CNRS-UVSQ), Gif-sur-Yvette, France
6Key Lab of Aerosol Chemistry & Physics, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710075, China
7Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, 91109, USA
8Department of Earth System Science, University of California, Irvine, California, 92697, USA
9GEOMAR, Helmholtz Centre for Ocean Research, Wischhofstrasse 1–3, Kiel 24148, Germany
10Mediterranean Institute of Oceanography, University of Toulon, La Garde, France
11Department of Applied Physics and Applied Mathematics, Columbia University, New York, NY, 10027, USA

Received: 11 Jun 2015 – Accepted: 09 Jul 2015 – Published: 23 Jul 2015

Abstract.

There is evidence of ice melt, sea level rise to +5–9 m, and extreme storms in the prior interglacial period that was less than 1 °C warmer than today. Human-made climate forcing is stronger and more rapid than paleo forcings, but much can be learned by combining insights from paleoclimate, climate modeling, and on-going observations. We argue that ice sheets in contact with the ocean are vulnerable to non-linear disintegration in response to ocean warming, and we posit that ice sheet mass loss can be approximated by a doubling time up to sea level rise of at least several meters. Doubling times of 10, 20 or 40 years yield sea level rise of several meters in 50, 100 or 200 years. Paleoclimate data reveal that subsurface ocean warming causes ice shelf melt and ice sheet discharge. Our climate model exposes amplifying feedbacks in the Southern Ocean that slow Antarctic bottom water formation and increase ocean temperature near ice shelf grounding lines, while cooling the surface ocean and increasing sea ice cover and water column stability. Ocean surface cooling, in the North Atlantic as well as the Southern Ocean, increases tropospheric horizontal temperature gradients, eddy kinetic energy and baroclinicity, which drive more powerful storms. We focus attention on the Southern Ocean's role in affecting atmospheric CO2 amount, which in turn is a tight control knob on global climate. The millennial (500–2000 year) time scale of deep ocean ventilation affects the time scale for natural CO2 change, thus the time scale for paleo global climate, ice sheet and sea level changes. This millennial carbon cycle time scale should not be misinterpreted as the ice sheet time scale for response to a rapid human-made climate forcing. Recent ice sheet melt rates have a doubling time near the lower end of the 10–40 year range. We conclude that 2 °C global warming above the preindustrial level, which would spur more ice shelf melt, is highly dangerous. Earth's energy imbalance, which must be eliminated to stabilize climate, provides a crucial metric.


Citation:

Hansen, J., Sato, M., Hearty, P., Ruedy, R., Kelley, M., Masson-Delmotte, V., Russell, G., Tselioudis, G., Cao, J., Rignot, E., Velicogna, I., Kandiano, E., von Schuckmann, K., Kharecha, P., Legrande, A. N., Bauer, M., and Lo, K.-W.: Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 °C global warming is highly dangerous, Atmos. Chem. Phys. Discuss., 15, 20059-20179, doi:10.5194/acpd-15-20059-2015, 2015.
[*/quote*]
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worelia

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The article "Former Top NASA Scientist Predicts Catastrophic Rise In Sea Levels
Science says it has happened before."

is here:
http://www.huffingtonpost.com/entry/james-hansen-sea-level-rise_55aecb02e4b0a9b94852e7f5
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Push. Sagt man das hier so?
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Thymian

  • Jr. Member
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  • Posts: 1610
Re: Here's a pretty picture of America ... putting a great scientist in jail!
« Reply #7 on: September 10, 2020, 11:12:16 AM »

Genau. PUSH!  8)
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.         Kinderklinik Gelsenkirchen verstößt gegen die Leitlinien!
          http://www.transgallaxys.com/~kanzlerzwo/index.php?topic=11095.0

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