[geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-25 Thread M V Bhaskar
Hi > Does anybody else want to weigh in on scale, scope, emphasis, and structure > of climate intervention research programs (or program)? I would like to elaborate on the use of biological organism and chemical engineering methods to stimulate biological organism growth. > A.1. Approaches that

[geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-27 Thread Ning Zeng
Hi Ken and all: I have a comment on the terminology 'carbon removal'. By using only 'removal' it can miss the other important half of the story: (semi- permanent) storage of removed CO2. Experience in many carbon offset, biofuel and other ideas have shown that FULL carbon accounting is essential f

[geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-29 Thread Ning Zeng
Hi Ken, John: Disposal certainly describes well the fact that CO2 is a waste product. On the other hand, we are likely in the long haul for any CO2 that is removed, given the extremely long time scales of the CO2 uptake by the natural processes. As a result we may not be able to treat the 'dispose

[geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-29 Thread Ning Zeng
Hi Ken, John: Disposal certainly describes well the fact that CO2 is a waste product. On the other hand, we are likely in the long haul for any CO2 that is removed, given the extremely long time scales of the CO2 uptake by the natural processes. As a result we may not be able to treat the 'dispose

Re: [geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-27 Thread Ken Caldeira
Of course, this is just nomenclature so there is no "right" answer. Capture from power plants is commonly referred to by "carbon capture and storage" which I think should really be "carbon capture and disposal" since the attempt is to dispose of the carbon (storage generally implies intent to retr

Re: [geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-29 Thread John Nissen
Hi Ning Zeng, We have discussed this terminology some time ago, and came up with "Carbon stock management" - I am indebted to the late Peter Read for this term.  (Sadly he died last week.)  This is the term we used in our open letter to Dr Pachauri [1].  We have tended to put CCS, when at the

Re: [geo] Re: scale, scope, emphasis, and structure of research programs (or program)

2009-11-29 Thread Sam Carana
We did have some earlier discussion on the choice of terms such as Carbon Stock Management (CSM). Terms like "disposal" and "storage" don't do enough justice to the possibility of using air captured carbon for industrial and agricultural purposes. I know, some of such applications will cause CO2 t