Re: [geo] Re: Ocean heat is off the charts—here's what that means for humans and ecosystems around the world

aiken Am 27.06.2023 um 11:04 schrieb Oeste: Hi Maiken To my opinion the main problem we are confronted seems to be the widespread stupidity concerning scientific facts. Also politicans and journalists and even many scientists I would not except from this definition. What is the reason for this? O

Re: [geo] Re: Ocean heat is off the charts—here's what that means for humans and ecosystems around the world

z Dietrich Oeste gM-Ingenieurbuero Am 26.06.2023 um 20:45 schrieb Maiken Winter: Hi dear all, may I ask you... since all the writing and talking didn't help and we are now close to the irreversible tipping points we know about for years...what's your opinion about Science Rebellion and

Re: [geo] Synergistic and anti-synergistic scenarios for modeling solar radiation modification

Hi Andrew Many thanks for this interesting paper which I am going to study. Surely I will give my comment about in the next days. Best Franz Oeste Am 15.11.2022 um 22:47 schrieb Andrew Lockley: The paper I posted yesterday may prove enlightening. It suggests MCB may shorten CH4 lifetime

Fwd: [geo] Synergistic and anti-synergistic scenarios for modeling solar radiation modification

Weitergeleitete Nachricht Betreff:Re: [geo] Scenarios for modeling solar radiation modification Datum: Sun, 13 Nov 2022 14:09:42 +0100 Von:Oeste An: geoengineering@googlegroups.com Hi Robert All geoengineering options including SAI should presented not only

Re: [geo] Scenarios for modeling solar radiation modification

Hi Robert All geoengineering options including SAI should presented not only with the focus on the only one physical, chemical or biochemical focus as done here by you: For instance, what happens exactly to the atmospheric chemistry and to the oceans biology if the mentioned SAI scenarios woul

Re[2]: [CDR] Re: [geo] High Level Review of a Wide Range of Proposed Marine Geoengineering Techniques

g healthy and productive PL life. During the epoche of the Cretaceous the CO2 levels within the atmosphere had been up to 5 times of the recent level. Franz D. Oeste -- Originalnachricht -- Von: "Amal Bhattarai" An: "Robert Tulip" Cc: "carbondioxideremo.

[geo] Re: [CDR] Visualization: Fork in the road.

Very impressive! If the figure had a scale it might do additional impression. Franz D. Oeste -- Originalnachricht -- Von: "dan weinshenker" An: "Carbon Dioxide Removal" ; geoengineering@googlegroups.com Gesendet: 25.03.2019 13:13:18 Betreff: [CDR] Visualizati

Re[2]: [geo] Stratospheric aerosol injection tactics and costs in the first 15 years of deployment - IOPscience

ainly responsible for the ozone hole. Meanwhile no facts have been revealed ruling out such reactions with particle and/or droplet surfaces considered as SRM substance like sulfuric acid aerosol, calcium carbonate, titanium dioxide Franz D. Oeste -- Originalnachricht -- Von: "Veli Alb

Re: [geo] Re: Analysis_of_global_methane_changes_after_the_1991_.pdf

9336-6 Franz D. Oeste -- Originalnachricht -- Von: "Andrew Lockley" An: geoengineering@googlegroups.com Gesendet: 03.12.2018 16:01:57 Betreff: [geo] Re: Analysis_of_global_methane_changes_after_the_1991_.pdf Other papers exploring the issue Can we explain the observed met

Re: [geo] Stratospheric aerosol injection tactics and costs in the first 15 years of deployment - IOPscience

dependent hydroxyl radical level which acts as a degradation tool to methane and further volatile organics because the sun radiation decrease by SRM concerns particularly the UV fraction. It is my very hope that this article helps to reduce the hype about SRM. Franz D. Oeste

Re: [geo] Response of Surface Ultraviolet and Visible Radiation to Stratospheric SO2 Injections

greenhouse gases in the atmosphere would elongate and their concentration level would strongly increase. As a result of the greenhouse gas increase the much more efficient radiation absorption of the troposphere would wipe out the intended climate cooling effects of SRM. Franz D. Oeste gM

Re: [geo] Re: Hurricane moderation

Hi all, The basis of the MCB method of Salter et al. is sea water. Sea water is a salty water with a slightly alkaline pH value above 7. The ISA method generated FeCl3 aerosol (ISA) has an acidic pH around 2. This are not the only differences of the methods: The ocean surface needs an efficien

Re: [geo] A Radical New Scheme to Prevent Catastrophic Sea-Level Rise

Michael Wolovick's idea remembers to SRM: such methods try to cool the planet's fever, but don't remove its cause. Franz -- Originalnachricht -- Von: "Renaud de RICHTER" An: "geoengineering" Gesendet: 12.01.2018 10:22:44 Betreff: [geo] A Radical New Scheme to Prevent Catastrophic Sea-

Re: [geo] Re: [CDR] Open discussion of negative emissions is urgently needed | Nature Energy

Unfortunatly this paper cannot be printed or downloaded! -- Originalnachricht -- Von: "Leon Di Marco" An: "geoengineering" Gesendet: 05.01.2018 02:19:27 Betreff: [geo] Re: [CDR] Open discussion of negative emissions is urgently needed | Nature Energy this Nature paper is available op

Re[2]: [geo] Scientists Look to Bali Volcano for Clues to Curb Climate Change - Scientific American

enhanced weathering. Franz D. Oeste gM-Ingenieurbüro Dipl.-Ing. Franz D. Oeste Tannenweg 2 D-35274 Kirchhain Germany Tel +49 (0) 6422-85168 Mobil +49 (0) 171-9526068 oe...@gm-ingenieurbuero.com www.gm-ingenieurbuero.com -- Originalnachricht -- Von: "Michael MacCracken"

Re[2]: [geo] Engineering drama, post CEC

ons of the different CE methods SRM and ISA? Or might be there are other reasons hidden behind this unscientific behaviour? Franz Dietrich Oeste gM-Ingenieurbüro Dipl.-Ing. Franz D. Oeste Tannenweg 2 D-35274 Kirchhain Germany Tel +49 (0) 6422-85168 Mobil +49 (0) 171-9526068

Re[2]: [geo] The Tricky Future of Capturing the World’s Carbon Emissions

within the first line of the fourth paragraph: Instead of the lowest part of the stratosphere the ISA method is restricted to the lowesst part of the troposphere! Warm regards, Franz D. Oeste -- Originalnachricht -- Von: "Crutzen, Paul" An: "oe...@gm-ingenieurbuero

Re[2]: [geo] The Tricky Future of Capturing the World’s Carbon Emissions

ngineering, University of Edinburgh, Mayfield Road, Edinburgh EH9 3DW, Scotland s.sal...@ed.ac.uk, Tel +44 (0)131 650 5704, Cell 07795 203 195, WWW.homepages.ed.ac.uk/shs, YouTube Jamie Taylor Power for Change On 01/09/2017 12:54, Franz Dietrich Oeste wrote: Gaia's system is much more complex

Re: [geo] The Tricky Future of Capturing the World’s Carbon Emissions

prehension the complexicity of its acting the reason? Franz D. Oeste -- Originalnachricht -- Von: "Greg Rau" An: "Geoengineering" Cc: "scott.john...@arstechnica.com" Gesendet: 31.08.2017 21:03:41 Betreff: [geo] The Tricky Future of Capturing the World’s Car

[geo] Developement of a scoring system able to perform an independent and honest CE method comparison

ady, we look forward for a scoring system able to perform an independent and honest comparison of the ISA method, towards other GHGR, CDR and SRM methods. Hopefully, the GeoMIP might be able to perform it! Best regards, Franz Dietrich Oeste -- You received this message because you are subsc

Re[2]: [geo] Master’s thesis comparing CDR strategies

find its full description at https://www.earth-syst-dynam.net/8/1/2017/esd-8-1-2017.pdf All best, Franz D. Oeste gM-Ingenieurbüro Dipl.-Ing. Franz D. Oeste Tannenweg 2 D-35274 Kirchhain Germany Tel +49 (0) 6422-85168 Mobil +49 (0) 171-9526068 oe...@gm-ingenieurbuero.com www.gm-ingenieubuero.com

Re[2]: [geo] Re: Iron-dumping ocean experiment sparks controversy

To my opinion even the growing industry of fish farming and further similar actions to breed sea food do much harm to ocean ecosystems. May be much more than this iron fertilizing action - if it becomes controlled and monitored by independant experts. Franz -- Originalnachricht -- Von

Re[2]: [geo] Iron-dumping ocean experiment sparks controversy

ISA method to optimize this nature process and made it technical controllable and described it very recently. If interested you can dounload our paper at:http://www.earth-syst-dynam.net/8/1/2017/. Franz gM-Ingenieurbüro Dipl.-Ing. Franz D. Oeste Tannenweg 2 D-35274 Kirchhain Germany Tel +49

Re[4]: [geo] Beyond Carbon Neutral UMich

ing, R.D. (Olaf)" An: "'Franz Dietrich Oeste'" Gesendet: 09.05.2017 15:16:36 Betreff: RE: Re[2]: [geo] Beyond Carbon Neutral UMich These data are rather irrelevant regarding the capture of CO2 after olivine weathering. The Mg-bicarbonate water produced by olivine weather

Fw: Re[2]: [geo] Beyond Carbon Neutral UMich

hat is spread over land or in shallow seas is much more effective, Olaf Schuiling From:geoengineering@googlegroups.com [mailto:geoengineering@googlegroups.com] On Behalf Of Franz Dietrich Oeste Sent: dinsdag 9 mei 2017 9:50 To:andrew.lock...@gmail.com; Geoengineering@googlegroups.com Subject: R

Re: [geo] Beyond Carbon Neutral UMich

This "Beyond Carbon Neutral" multidisciplinary research initiative shall "increase the rate at which carbon is removed from the global carbon cycle". This is impossible: any removal of carbon from the global carbon cycle is impossible - except the carbon would be placed outside of the globe.

Re: [geo] Re: Science Dialogue Climate Engineering

ise information as a basis of decision. In this sense said "Science Dialogue Climate Engineering" seems to me as an example of desinformation. And I am sure, such kind of information is not helpful and may push the public opinion in the opposition to CE. Franz D. Oeste -- Originaln

Re: [geo] Comments on draft guidelines

apacity of the atmosphere like the ISA method reduce both: greenhouse gases and aerosols like carbon black aerosols and further organic aerosol constituents of the atmosphere. Franz Dietrich Oeste -- Originalnachricht -- Von: "Andrew Lockley" An: "Oxford

Re: [geo] TED speakers duke it out over GE

The TED speaker climate scientist Kate Marvel said about climate engineering: Geoengineering is like going to a doctor who says ‘You have a fever, I know exactly why you have a fever, and we’re not going to treat that. We’re going to give you ibuprofen, and also your nose is going to fall off.’

Re[4]: [geo] Consensus, Certainty, and Catastrophe: Discourse, Governance, and Ocean Iron Fertilization

they are actually virus free. From:geoengineering@googlegroups.com [mailto:geoengineering@googlegroups.com] On Behalf Of Franz Dietrich Oeste Sent: 12 April 2017 10:46 To:rtulip2...@yahoo.com.au; gh...@sbcglobal.net; macma...@cds.caltech.edu Cc: geoengineering ; kgeo...@middlebury.edu; J

Re[2]: [geo] Consensus, Certainty, and Catastrophe: Discourse, Governance, and Ocean Iron Fertilization

Within the carbon cycle all kind of natural iron input into the oceans like volcanic ash aerosol, ice age mineral dust aerosol, mineral particle suspension generating ice bergs, black smoker exhalations, as well as suspensed and dissolved iron input by rivers and sediments are well-known actors

Re: [geo] Siberian Methane Update

Hi all, Yes, we have the key for MR (= Methane Removal): The processing how to remove any methane from the atmosphere has been in use by Nature since the loess-dusty ice ages: Sunshine photolyzes the small iron(III) chloride content of the loess particles by generating iron(II) and atomic chl

Re: [geo] geoengineering by albedo modification

Dear Ramon, you concept seems problematic, because of the chloride and even bromide content of sea salt. The troposphere contains acids like HNO3 and H2SO4. These acids will generate HCl and HBr from the sea salt particles as we know from tropospheric sea salt particles. Oxidants like O3 or ra

Re[2]: [geo] Record Increase in Air CO2

Hi all, According to our paper published January 2017, available for download at: http://www.earth-syst-dynam.net/8/1/2017/ climate warming and ice melt begins to deactivate the vertical cycling of ocean, even by stratifying parts of it. Increasing temperatures and pH decrease at the ocean su

[geo] Re[2]: [geo-engineering] NYT: A Conservative Case for Climate Action

nduce damages to the global system and it might not to have sufficient efficiency to act in a sustained manner against climate warming. Kind regards, Franz -- Originalnachricht -- Von: "aryt alasti" An: "Renaud de RICHTER" Cc: "Greg Rau" ; "Franz Diet

[geo] Climate cooling by the ISA Method

Dust influence on the carbon cycle: a tool to combat the climate change The detailed analysis of dust iron influence on the climate presented by Oeste et al., (2017) - available for download at: http://www.earth-syst-dynam.net/8/1/2017/ - has revealed how mankind could take most effective

Re[2]: [geo] Michigan Scientists See Urgency for Negative Emissions | Climate Central

Hi John, please remember, we did change emails about our discussion paper in ESDD, the scientific discussion forum of ESD: Climate engineering by mimicking the natural dust climate control: the Iron Salt Aerosols method This paper is accessible and open for interactive public discussion unti

[geo] Climate engineering by the Iron Salt Aerosols method

The following article has been published as a discussion paper in ESDD, the scientific discussion forum of ESD: Author(s): F. D. Oeste, R. de Richter, T. Ming, S. Caillol Climate engineering by mimicking the natural dust climate control: the Iron Salt Aerosols method. The paper is accessible

Fw: [geo] Climate engineering by iron oxide aerosol

any aspects of the ISA method increased from year to year I hope to release a paper about the ISA method in an adequate peer-reviewed journal and with my other co-authors we are in good hope to become it published in 2016. Sincerely yours, Franz Oeste" -- You received this message be

[geo] Climate engineering by iron oxide aerosol

any aspects of the ISA method increased from year to year I hope to release a paper about the ISA method in an adequate peer-reviewed journal and with my other co-authors we are in good hope to become it published in 2016. Sincerely yours, Franz Oeste" 2016-04-20 9:33 GMT+02:00 Oes

Re[2]: [geo] carbon sequestration by oysters

further parts of the recent food chain. All sediments within the deeper ocean basins below the calcium carbonate compensation depth would be free of any inorganic and organic C. Franz D. Oeste -- Originalnachricht -- Von: "Oliver Tickell" An: andrew.lock...@gmail.com; "

Fw: [geo] Climate Engineering at the AGU Fall Meeting

dditional CCEs increase the cloud albedo by cloud whitening and cloud life time elongation. The production of pyrogenic iron oxide aerosol by combustion is part of the "ISA method". My co-authors and I hope to present this CE method in a peer-reviewed paper within the next few