Hello Dan,
Briefly to respond to points in your 3 messages today (9/1).
1. Our cloud-albedo global temperature stabilisation scheme does not
involve the creation of clouds (fake or otherwise). Nor is it
accurately represented by your "shooting various things into the
clouds .". If you
Hello again Dan,
Ken pointed out what I had missed in my midnight missive to you below,
namely that you are not the originator of the comments I responded to,
but simply the reporter. I'm very sorry that I screwed up.
All Best, John.
Quoting John Latham <[EMAIL PROTECTED]>
Hello dsw,
In response to yr interesting note, and on the assumption that the
cloud albedo enhancement technique could be deployed:-
1. Re localised applications, it could prove to be efficacious with
respect to (1) Arctic ice-cover restoration: (2) hurricane
emasculation (by cooling the o
Hello All,
Yes, it is certainly true that we havent brightened a single cloud.
Unfortunately we have not yet managed to acquire the funding needed
for the required field experiment. However, we derive preliminary
encouragement from the facts that (1) ship-tracks are a clear
manifestation
Hello All,
.. far better in my view to cool the ocean waters in which
hurricanes spawn and develop. There are at least a couple of ideas for
doing this which hold significant promise. Hurricane water is needed
on land for agriculture etc. Emasculating but not eliminating them
(droppin
Well said, Ken! Cheers, John.
Quoting "Ken Caldeira" <[EMAIL PROTECTED]>:
> This abstract by Lindzen is offensive. To write something like:
>
> When an issue becomes a vital part of a political agenda, as
> is the case with climate, then the politically desired position
> becomes a
hurricane is converting energy at the rate of
>>> something like
>>> a megaton every ten seconds. Interfering with this would be very
>>> problematic
>>> using a nuclear explosion--or even a number of them--and allowing a
>>> relatively small dissipa
urgh EH9 3JL
> Scotland
> tel +44 131 650 5704
> fax +44 131 650 5702
> Mobile 07795 203 195
> [EMAIL PROTECTED]
> http://www.see.ed.ac.uk/~shs
>
>
>
> Alvia Gaskill wrote:
>> Resuming my review of the Discovery Channel Project Earth series with
>> the episode calle
Hello All,
Thanks again to Alvia for unearthing another thought-provoking article.
The following will (I hope) already be known to most readers of this
blog, but in case there are interested others I'd like to correct some
of the statements made in the article regarding our
cloud-albedo-e
Hello Alvia et al.,
In my final interview for the documentary I was asked several times to
identify what was the most important thing we learned from the
multi-flare demonstration. I understood why they were asking but I
couldn't satisfy them. They tried one last time. My exasperated
"Bu
Ken,
Please keep walking the tightrope, despite the crosswinds. It's
crucially important that you do.
Cheers, John.
Quoting "Ken Caldeira" <[EMAIL PROTECTED]>:
> John,
>
> In attempting to move ahead politically, it is neither necessary nor
> desirable that we speak with a unified voice
Hello John, Ken et al.,
I've always liked "climate restoration" because - though we'll never
achieve it precisely - it's what we're seeking, and is much less
likely to scare the pants off the public than the imperious
"geo-engineering".
But when we're trying to be as exact as possible my
o limit
> global climate change.
>
> Mike MacCracken
>
> On 11/25/08 10:26 AM, "John Latham" <[EMAIL PROTECTED]> wrote:
>
>>
>>
>> Hello John, Ken et al.,
>>
>> I've always liked "climate restoration" because - thou
hat using just one of those is like walking on
> one leg, missing the point of the rhythm of science.
>
>
> But...what funding source? Government, of course, is paralyzed.
>
>
> Gregory Benford
>
>
> -Original Message-
> From: John Nissen <[EMAIL
cceeded with clouds present, I would say
> that the results were encouraging, but not yet conclusive.
>
>
> **
- Original Message - From: "John Latham"
> <[EMAIL PROTECTED]>
> To: "John Nissen" <[EMAIL PROTECTED]>
>
Hello Alvia et al.,
I'm not sure who is defining the Crutzen stratospheric scheme as
"Aerosol Engineering", but it is misleading in the sense that: (1)
there are other stratospheric seeding ideas, suggested principally by
Lowell Wood, which do not possess the disadvantages adduced to the
Hello Ken,
Googlegroup has been immensely valuable ever since its inception,
which was entirely due to you. I totally understand your current
frustration. But it'd be a major loss if it ceased, and without you it
would be sorely diminished.
So please adopt Option 1. Hopefully, after an ap
wide ranging discussion of points made or not made in the original
> posting. Worthwhile reading. I note however, that no one has taken
> issue with the statement made that John Latham and others are doing
> experiments with "cloud seeding" off the coast of Chile. Are
r in the provincial
> meteorological observatory, was quoted as saying.
>
> In all, 12 outbound highways were shut down, including one linking the
> capital with Shenyang, capital of the northeastern Liaoning province
> (Nick Macfie, Reuters
> <http://in.reuters.com/article/enviro
quot;Hawkins, Dave" :
> not to be confused with Kurt Vonnegut's ice-nine
>
> ________
>
> From: John Latham [mailto:john.latha...@manchester.ac.uk]
> Sent: Friday, February 20, 2009 2:25 PM
> To: Hawkins, Dave
> Cc: geoengineering
> Subject
it might be less
>> costly, he said.
>>
>> - Original Message -
>> From: "Kelly Wanser"
>> To: "geoengineering"
>> Sent: Wednesday, April 08, 2009 11:52 AM
>> Subject: [geo] John Holdren puts geoengineering on the table
>>
>>
exist to achieve
> these very challenging objectives. The economic
>
> reduction potential of these options will be given as well as
> their costs.
>
> Finally, the policies needed to realize the reduction potential
> will be discussed.
>
>
>
> There seems little sense of emergency, despite the looming
> cryosphere dangers. Dis
for Katrina:
> http://www.thedailygreen.com/environmental-news/latest/hurricane-katrina-claims-47010702
>
> It is possible that Stephen Salter and John Latham have already
> proposed this application for their marine cloud brightening
> technique, involving the spraying of seawa
nate an elegant idea with a modicum of physics.
Cheers, John.
Quoting Andrew Lockley :
> Yep, but only lightening storms become hurricanes. You have to zap them
> when they're tiny wee things.
> A
>
> 2009/5/5 John Latham
>
>> Hello Andrew,
>>
>
associated with their
possible adoption. It is too early to know whether or not this will be the case.
All Best, John. John Latham
Quoting jim woolridge :
>
> Perhaps the primary objection to any and all of the geoengineering
> proposals that have so far
t; [mailto:geoengineer...@googlegroups.com]
>>>> De la part de dsw_s
>>>> Envoyé : mercredi 10 juin 2009 10:55
>>>> À : geoengineering
>>>> Objet : [geo] Re: Just in Time for Hurricane Season
>>>
>>>> To have harmful wind speeds,
You are right, of course, Mike!
Cheers, John.
Quoting Mike MacCracken :
> Hi John—I certainly agree with you for dealing with storms generally—not
> sure you could do for a particular storm, which is what the
> question/suggestion related to.
>
>
> On 6/13/09 11:33 PM, &q
sideration at an
>> appropriate regional or global forum.
>>
>> None of these actions would be a substitute for aggressive global mitigation
>> of emissions or alleviate all of the adverse consequences. However, they
>> could more
d cons of geoengineering" thread:
> http://groups.google.com/group/geoengineering/browse_thread/thread/b045b6428fc89a93/95b940c3c3352e35?#95b940c3c3352e35
>
> [2] Aerosol effects investigated by Met Office:
> http://www.metoffice.gov.uk/corporate/pressoffice/2009/pr20090604.html
>
&
- so what.
>>
>> Tom.
>>
>> +
>>
>> Stephen Salter wrote:
>>> Hi All
>>>
>>> Science July 24 from
>>> http://www.sciencemag.org/cgi/reprint/325/5939/460.pdf has a
>>> something about a positive f
/05/09
>> 17:50:00
>>
>
>
>
>
>
>
> No virus found in this incoming message.
> Checked by AVG - www.avg.com
> Version: 8.5.409 / Virus Database: 270.13.115/2405 - Release Date:
lbert Kallio'; m.hu...@uea.ac.uk; 'John Davies';
> christ...@christianclot.com; 'Edward Hanna'; 'R.D. Schuiling'; John Latham;
> Geoengineering; P. Wadhams; Mark Serreze
> Subject: Re: [geo] Greenland ice sheet - tipping in progress
>
>
>
> Hi Ol
unsubscribe from this group, send email to
>> >
>> geoengineering+unsubscr...@googlegroups.com
>> > .
>> > For more options, visit this group at
>> >http://groups.google.com/group/geoengineering?hl=en.- Hide quoted text -
>>
>> - Show quoted te
Quoting John Latham :
> Hello Neil, Andrew et al.
>
> Cloud seeding (principally to make rain) has had a long and highly
> chequered history in the 60 years since Vonnegut, Schaefer & Langmuir
> did their pioneering work. Many studies since then were contaminated
> b
reater likelihood of storms
> depositing snow on Greenland (or Antarctica, etc.) has not, to my knowledge,
> been looked at at all.
>
> Mike
>
>
> On 12/16/09 4:00 AM, "John Latham" wrote:
>
>> Hello Neil, Andrew et al.
>>
>> Cloud seeding (pri
To:- geoengineering
Hello All,
A paper "Geo-engineering by cloud seeding: influence on sea-ice and climate
system
by Phil Rasch, John Latham & Jack Chen
has just been published online in the geo-eng special issue of Environ. Res.
Lett. 4 (2009) 045112.
It's primary f
il to geoengineer...@googlegroups.com.
> To unsubscribe from this group, send email to
> geoengineering+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/geoengineering?hl=en.
>
>
>
--
John Latham
lat...@ucar.edu &
ld be be
started this year, to at least to establish an engineering solution
that could be quickly scaled up.
Cheers,
John
---
John Latham wrote:
> *
> *
> *
> * To:-
>
geoengineering@googlegroups.com,climateintervent...@googlegroups.com
>
> From:- john latham lat
.1038/nphoton.2010.115 (2010).
> 2. Kasparian, J. et al. Opt. Express 16, 5757-5763 (2008).
>
> --
> You received this message because you are subscribed to the Google
> Groups "geoengineering" group.
> To post to this group, send email to geoengineer...@googl
cause you are subscribed to the Google Groups
>> "Climate Intervention" group.
>> To post to this group, send email to climateintervent...@googlegroups.com.
>> To unsubscribe from this group, send email to
>> climateintervention+unsubscr...@googlegroups.com
>> .
>>
20Arctic%20Ice.pdf
>>
>> [2]
>> http://nsidc.org/data/seaice_index/images/daily_images/N_stddev_timeseries.png
>>
>> [3] http://nsidc.org/images/arcticseaicenews/20100608_Figure5.png
>
> --
> You received this message because you are subscribed to the Google
>
abs/caldeiralab @kencaldeira
>> --
>> You received this message because you are subscribed to the Google
>> Groups "geoengineering" group.
>> To post to this group, send email to geoengineer...@googlegroups.com.
>> To unsubscribe from this
Farm Road
> New Brunswick, NJ 08901
>
> rob...@envsci.rutgers.edu
> http://www.envsci.rutgers.edu/~robock/
> Sent from my iPhone. +1-732-881-1610
>
> On Sep 27, 2010, at 11:44 PM, John Latham
> wrote:
>
>> Hello Alan and colleagues,
>> I agree
nguished Professor)
>> Department of Environmental Sciences
>> Rutgers University
>> 14 College Farm Road
>> New Brunswick, NJ 08901
>>
>> rob...@envsci.rutgers.eduhttp://www.envsci.rutgers.edu/~robock/
>> Sent from my iPhone. +1-732-881-1610
>>
>>
n.
>
> --
> You received this message because you are subscribed to the Google
> Groups "geoengineering" group.
> To post to this group, send email to geoengineering@googlegroups.com.
> To unsubscribe from this group, send email to
> geoengineering+unsubscr...@goog
.com.
> To unsubscribe from this group, send email to
> geoengineering+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/geoengineering?hl=en.
>
>
--
John Latham
lat...@ucar.edu &john.latha...@manchester.ac.uk
Tel
Hello Ken,
I think the "urgency argument" points towards early funding of research into
promising SRM techniques.
The three ideas that have significant likelihood of being quantitatively
adequate,
yet need substantially more research (and therefore funding), particularly
regarding
technologic
Hello All,
An issue that has been raised informally between Russell (Seitz) and members of
our cloud brightening team, but probably not
mentioned more broadly, is the potentially significant compatibility between
our two SRM geoengineering techniques. Both
schemes require much more research be
sea-ice coverage at both poles roughly constant up to the
2xCO2 point.
Cheers,Johnlat...@ucar.edu
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work)303-497-8182 or (US-Home) 303-444
supersaturation was much higher than occurs is
natural clouds..
Cheers, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK
Hello Albert,
Stephen Salter has done a great deal of worl on this!
Cheers,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724
development.
Cheers,John. lat...@ucar.edu
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730-002
http
countries, have created.
Best Wishes, John Latham lat...@ucar.edu
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730
Hello Steve,
Thank you for your sensitive comments. I look fwd to reading yr papers
as soon as my recovery from eye surgery is a little more advanced.
All Best Wishes, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha
lat...@ucar.edu
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730-002
http://www.mmm.ucar.ed
and comprehensive peer review.
Happy New Year!, John. {lat...@ucar.edu}
John Latham Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or
dnt have written at this point, but this
lack of distinction
has been made recently by others, too.
Good luck with yr poster.
All Best, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8
Hello All,
Please see below message from Roger Angel
All Best John (Latham)
Hello Roger,
I've sent on yr message (below), as requested, to:
[geoengineering@googlegroups.com]
Good to hear fro
.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730-002
http://www.mmm.ucar.edu/people/latham
e in crash programmes of
research
now, which means that we need immediately to obtain the required funding. [How,
I
dont know, I'm afraid].
All Best, John (Latham)
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester
ible role of MCB in inhibiting coral bleaching. Should the work turn out
to be potentially valuable, the required field-testing of the idea need only be
on a small spatial scale.
All Best, John (L).
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or
,
almost all of which would fall back into the oceans.
All Best, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928
Hello David,
I'm in strong agreement with the basic content and spirit of your
letter below.
However, it would help me to know what you regard as "some serious
disadvantages" of MCB.
All Best Wishes, John.
.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-
important issue, but we need also to have
CCN-laden air rising up into the clouds. I think using liquid air would
inhibit the upward motion.
The extra CCN need to enter the clouds at their bases, not their summits.
Cheers,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
.
So seeding has to be at cloud base.
Airborne seeding has of course been successfully used in
weather Mod work, but here we're talking of almost global scale
seeding
All Best,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.
th much more of the latter than the former).
Before you write a proposal it's vital to determine whether the processes
involved are consistent with the (surprisingly tricky) cloud physics.
Good Luck, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email:
ought to be important or valid, which
could profitably be addressed now.
I do not know the answer to this question.
All Best Wishes, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-81
supported SRM idea. It can easily handle having a
few neighbours.
You are of course not the only one who doesnt make this distiction.
All Best Wishes, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work
Hello Andrew,
I hope you dont mind my checking with you as to whether you
kindly sent out to Google-group members the pdf I sent to you of our
Phil Trans Roy Soc MCB paper. I feel sure that you did, but I've had
no reaction and I dont seem to have recd a copy.
All Best Wishes, John.
Hello Emily,
Yours seems like very good advice, which we should heed.
Best Wishes,John (Latham)
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell
lat...@ucar.edu
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730-002
http://www.mmm.ucar.edu/people/latham
--
You
concomitant demise of
billions of other people who are not in a position to
influence their own future.
Best Wishes,John lat...@ucar.edu
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US
To:-
[kcalde...@carnegiescience.edu];[andrew.lock...@gmail.com];[j...@noc.soton.ac.uk];[rea...@guardian.co.uk];[john.vi...@guardian.co.uk];[chris.elli...@guardian.co.uk];[david_ke...@harvard.edu];[geoengineering@googlegroups.com]
From:-
John Latham [lat...@ucar.edu]
12/10/12
To The Guardian
aken the strength
of hurricanes (and the associated damage) by cooling the surface waters
in regions where hurricanes spawn.We have just published a paper on
this topic:-
John Latham, Ben Parkes, Alan Gadian,Stephen Salter, 2012.
Weakening of Hurricanes via Marine Cloud Brightening
therefore droplet number
concentration and cloud albedo in existing clouds. . This is the principle of
cloud brightening.
Not creating clouds, but brightening existing ones!
All Best, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or
Many Thanks, Mike.
Interesting! Should certainly be looked in to.
All Best, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724
than
$100M per year.
Any suggestions as to how to procure the required support
would be most welcome.
Best Wishes,
John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-242
Hello Jim,
In the case of Marine Cloud Brightening, the sprayed material to enhance cloud
albedo
is seawater. The energy for spraying, guiding the spray-ships etc comes from the
wind.
Cheers, John (Latham)
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat
Hello Alan,
Great! Keep on with the good work!
Cheers, John
On Fri, May 15, 2015 at 12:28 AM, Alan Gadian
wrote:
>
> The answer is yes. See publications on marine cloud brightening.
> Currently global simulations are being carried out with large nested
> domains down to 3km. To do the simulati
Visit this group at http://groups.google.com/group/geoengineering.
For more options, visit https://groups.google.com/d/optout.
John Latham. Comparison of Sulphur & MCB ideas.docx
Description: MS-Word 2007 document
cost calculations which indicate that MCB is cheaper than the
sulphur technique.
I'm sure that he'd provide you with a copy of his calculations ,[
s.sal...@ed.ac.uk]
Best Wishes John [John Latham,[johnlatha...@gmail.com]
On Sun, May 31, 2015 at 12:53 PM, Dr D wrote:
> I&#x
they
have been rigorously field-tested. It is not sufficient to say that MCB
will work because ship-tracks enhance cloud brightness.
All Best Wishes, John [John Latham]
On Tue, Jun 2, 2015 at 6:48 PM, Alan Robock
wrote:
> Dear Mike and Jon,
>
> I agree with Jon.
>
> And Mi
...@ucar.edu
Papers relevant to the above points are listed below:-
Philip J Rasch, John Latham & Chih-Chieh (Jack) Chen, Geoengineering by cloud
seeding:
influence on sea ice and climate system. Environ. Res. Lett. 4 (2009) 045112
(8pp)
doi:10.1088/1748-9326/4/4/045112
John La
e impacts.
It behoves us therefore to become more enlightened re seeding patterns.
Cheers, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell)
, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730-002
http://www.mmm.ucar.edu/people/latham
three-stage field test of MCB [which may never
be conducted]. It would last for several weeks and be conducted
over an oceanic area of about 100km x 100km.
John Latham, Keith Bower, Tom Choularton, Hugh Coe, Paul Connolly, Gary
Cooper,Tim Craft, Jack Foster, Alan Gadian, Lee Galbraith, Hector Iaco
obal Temperature Stabilization via Controlled
Albedo Enhancement of Low-level Maritime Clouds. Phil. Trans. Roy. Soc. A, 366,
3969-3987,doi:10.1098/rsta.2008.0137.
John Latham, Keith Bower, Tom Choularton, Hugh Coe, Paul Connolly, Gary
Cooper,Tim Craft, Jack Foster, Alan Gadian, Lee Galbraith, He
MCB, in
principle, could also be used to address much smaller-scale
issues, such as hurricane weakening and coral reef
preservation: and could perhaps prove helpful regarding
the prevention of polar sea-ice loss
Best Wishes, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307
Hello Oliver,
Thank you for the correction. Apologies!
I must have muddled-up the authorships of the various papers.
All Best Wishes from yr semi-senile friend,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha
g the choices of the locations at which
sprayiing occurs. The same principles could be applied to sub-global MCB
geo-engineering, in the cases of coral reef protection and
weakening of hurricanes, via propitiously chosen surface water
cooling.
All Best, John.
John Latham
Address: P.O. Box 300
Hello Andrew,
I think you do a very difficult job extremely well, handling tricky
issues fairly and with great sensitivity. Thank you!
John (Latham)
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303
ce water
temperatures in appropriate oceanic areas.
Best Wishes, John.
10. John Latham, Keith Bower, Tom Choularton, Hugh Coe, Paul Connolly, Gary
Cooper,Tim Craft, Jack Foster, Alan Gadian, Lee Galbraith, Hector Iacovides,
David Johnston, Brian Launder, Brian Leslie, John Meyer, Armand Ne
Hello again Alan,
I agree entirely with your comments below, and look forward to
learning the results of yr assessment.
All Best,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182
nsidering.
John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK) 01928-730-002
http://www.mmm.ucar.edu/peop
earlier papers.
Details of a recently published paper on hurricane weakening via MCB are
Presented below. A paper on the utilization of MCB for the preservation of
coral
reefs will be published in 2 or 3 weeks time.
Cheers, John.
TWO RECENT PAPERS.
John Latham, Keith Bower, Tom Choularton, Hugh
Hello All,
I'm told that it might be an airborne study associated
with the SPICE project, but I cant gauge the accuracy of that
supposition.
Cheers, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US
Hello Matt,
Thank you for the clarification.
Apologies for troubling you, and - I hope this makes sense -
I'm glad I was misinformed.
Best Wishes,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel
Well said, Mike!
I dont know why yr critical point is so often overlooked.
Actually, I think I do know. But it's so hard to accept that
we can be so obtuse, and also fail to deliver clearly your
crucial message,.
All Best, John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Bould
From: John Latham
Sent: 26 June 2013 22:11
To: Fred Zimmerman
Subject: RE: [geo] Coral Reef preservation via Marine Cloud Brightening.
Interesting question, Fred.
Much yet to be worked out, but I think not the so much shape of a
parasol, as of a line of people waiting for bread.
The scale
and when all other SRM techniques have been discarded.
All best,John.
John Latham
Address: P.O. Box 3000,MMM,NCAR,Boulder,CO 80307-3000
Email: lat...@ucar.edu or john.latha...@manchester.ac.uk
Tel: (US-Work) 303-497-8182 or (US-Home) 303-444-2429
or (US-Cell) 303-882-0724 or (UK
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