Search Results - "Adams, J. P."

Uncertainty in global CCN concentrations from uncertain aerosol nucleation and primary emission rates by Pierce, J. R., Adams, P. J.

“…The indirect effect of aerosols on climate is highly uncertain and limits our ability to assess anthropogenic climate change. The foundation of this…”
Get full text

Can cosmic rays affect cloud condensation nuclei by altering new particle formation rates? by Pierce, J. R., Adams, P. J.

“…Although controversial, many observations have suggested that low‐level cloud cover correlates with the cosmic ray flux. Because galactic cosmic rays have…”
Get full text

Analysis of feedbacks between nucleation rate, survival probability and cloud condensation nuclei formation by Westervelt, D. M, Pierce, J. R, Adams, P. J

“…Aerosol nucleation is an important source of particle number in the atmosphere. However, in order to become cloud condensation nuclei (CCN), freshly nucleated…”
Get full text

The AeroCom evaluation and intercomparison of organic aerosol in global models by Tsigaridis, K, Daskalakis, N, Kanakidou, M, Adams, P. J, Artaxo, P, Bahadur, R, Balkanski, Y, Bauer, S. E, Bellouin, N, Benedetti, A, Bergman, T, Berntsen, T. K, Beukes, J. P, Bian, H, Carslaw, K. S, Chin, M, Curci, G, Diehl, T, Easter, R. C, Ghan, S. J, Gong, S. L, Hodzic, A, Hoyle, C. R, Iversen, T, Jathar, S, Jimenez, J. L, Kaiser, J. W, Kirkevåg, A, Koch, D, Kokkola, H, Lee, Y. H, Lin, G, Liu, X, Luo, G, Ma, X, Mann, G. W, Mihalopoulos, N, Morcrette, J.-J, Müller, J.-F, Myhre, G, Myriokefalitakis, S, Ng, N. L, O'Donnell, D, Penner, J. E, Pozzoli, L, Pringle, K. J, Russell, L. M, Schulz, M, Sciare, J, Seland, Ã, Shindell, D. T, Sillman, S, Skeie, R. B, Spracklen, D, Stavrakou, T, Steenrod, S. D, Takemura, T, Tiitta, P, Tilmes, S, Tost, H, van Noije, T, van Zyl, P. G, von Salzen, K, Yu, F, Wang, Z, Zaveri, R. A, Zhang, H, Zhang, K, Zhang, Q, Zhang, X

“…This paper evaluates the current status of global modeling of the organic aerosol (OA) in the troposphere and analyzes the differences between models as well…”
Get full text

Climatic effects of 1950–2050 changes in US anthropogenic aerosols – Part 1: Aerosol trends and radiative forcing by Leibensperger, E. M, Mickley, L. J, Jacob, D. J, Chen, W.-T, Seinfeld, J. H, Nenes, A, Adams, P. J, Streets, D. G, Kumar, N, Rind, D

“…We calculate decadal aerosol direct and indirect (warm cloud) radiative forcings from US anthropogenic sources over the 1950–2050 period. Past and future…”
Get full text

Using autoethnography to reclaim the ‘place of healing’ in mental health care by Liggins, J., Kearns, R.A., Adams, P.J.

“…Geographies of mental health in the era of deinstitutionalisation have examined a range of places, policy processes and people's experiences associated with…”
Get full text

Climatic effects of 1950–2050 changes in US anthropogenic aerosols – Part 2: Climate response by Leibensperger, E. M, Mickley, L. J, Jacob, D. J, Chen, W.-T, Seinfeld, J. H, Nenes, A, Adams, P. J, Streets, D. G, Kumar, N, Rind, D

“…We investigate the climate response to changing US anthropogenic aerosol sources over the 1950–2050 period by using the NASA GISS general circulation model…”
Get full text

Efficiency of cloud condensation nuclei formation from ultrafine particles by Pierce, J. R., Adams, P. J.

“…Atmospheric cloud condensation nuclei (CCN) concentrations are a key uncertainty in the assessment of the effect of anthropogenic aerosol on clouds and…”
Get full text

Formation and growth of nucleated particles into cloud condensation nuclei: model–measurement comparison by Westervelt, D. M, Pierce, J. R, Riipinen, I, Trivitayanurak, W, Hamed, A, Kulmala, M, Laaksonen, A, Decesari, S, Adams, P. J

“…Aerosol nucleation occurs frequently in the atmosphere and is an important source of particle number. Observations suggest that nucleated particles are capable…”
Get full text

A Fast and Efficient Version of the TwO-Moment Aerosol Sectional (TOMAS) Global Aerosol Microphysics Model by Lee, Y. H., Adams, P. J.

“…This study develops more computationally efficient versions of the TwO-Moment Aerosol Sectional (TOMAS) microphysics algorithms, collectively called "Fast…”
Get full text

Will black carbon mitigation dampen aerosol indirect forcing? by Chen, W.-T., Lee, Y. H., Adams, P. J., Nenes, A., Seinfeld, J. H.

“…If mitigation of black carbon (BC) particulate matter is accompanied by a decrease in particle number emissions, and thereby by a decrease in global cloud…”
Get full text

Effect of primary organic sea spray emissions on cloud condensation nuclei concentrations by Westervelt, D. M, Moore, R. H, Nenes, A, Adams, P. J

“…This work estimates the primary marine organic aerosol global emission source and its impact on cloud condensation nuclei (CCN) concentrations by implementing…”
Get full text

An outback oasis: the ecological importance of bilby burrows by Dawson, S. J., Broussard, L., Adams, P. J., Moseby, K. E., Waddington, K. I., Kobryn, H. T., Bateman, P. W., Fleming, P. A.

“…Ecosystem engineers are species that have a role in creating and maintaining certain habitat traits that are important for other species. Burrowing species do…”
Get full text

Does the POA–SOA split matter for global CCN formation? by Trivitayanurak, W, Adams, P. J

“…A model of carbonaceous aerosols has been implemented in the TwO-Moment Aerosol Sectional (TOMAS) microphysics module in the GEOS-Chem chemical transport model…”
Get full text

Diet and bite force in red foxes: ontogenetic and sex differences in an invasive carnivore by Forbes‐Harper, J. L., Crawford, H. M., Dundas, S. J., Warburton, N. M., Adams, P. J., Bateman, P. W., Calver, M. C., Fleming, P. A.

“…Bite force is often used as a predictive indicator of an animal's feeding ecology, although the premise that there is a direct link between diet and cranial…”
Get full text

The response of surface ozone to climate change over the Eastern United States by Racherla, P. N., Adams, P. J.

“…We investigate the response of surface ozone (O3) to future climate change in the eastern United States by performing simulations corresponding to present…”
Get full text

The influence of semi-volatile and reactive primary emissions on the abundance and properties of global organic aerosol by Jathar, S. H., Farina, S. C., Robinson, A. L., Adams, P. J.

“…Semi-volatile and reactive primary organic aerosols are modeled on a global scale using the GISS GCM II' "unified" climate model. We employ the volatility…”
Get full text

Evaluation of aerosol distributions in the GISS-TOMAS global aerosol microphysics model with remote sensing observations by Lee, Y. H., Adams, P. J.

“…The Aerosol Optical Depth (AOD) and Angstrom Coefficient (AC) predictions in the GISS-TOMAS model of global aerosol microphysics are evaluated against remote…”
Get full text

Evaluation of the Global Aerosol Microphysical ModelE2-TOMAS Model Against Satellite and Ground-Based Observations by Lee, Y. H., Adams, P. J., Shindell, D. T.

“…The TwO-Moment Aerosol Sectional (TOMAS) microphysics model has been integrated into the state-of-the- art general circulation model, GISS ModelE2. This paper…”
Get full text

Representation of nucleation mode microphysics in a global aerosol model with sectional microphysics by Lee, Y. H, Pierce, J. R, Adams, P. J

“…In models, nucleation mode (1 nm < Dp < 10 nm) particle microphysics can be represented explicitly with aerosol microphysical processes or can be parameterized…”
Get full text