Its no doubt Chemtrails, They are spraying heavily today here in Idaho. Go to Dvd-truth.com to find a documentary on chemtrails, very eye opening.
Agreed. They are killing the birds and the bats and the bees and other insects this way....
I also believe they are quite precise in stating this is a targeted and controlled event .
They have full control over the chemical dispersion of various substances that are specific to certain regions and they maintain these saturation levels at these locations.
As shown by the latest article on our [sarcasm] friendly government chemtrail info site[/sarcasm] A.K.A.
4th article down from the top....
They have posted it in such a way that so that discourages the average reader because it is written in scientific language. Which, frightens or bores most people.
However please understand what they are talking about in these studies is: regionally targeted and controlled chemtrail mixture concentration data, overall concentration spread data, actual electron microscope cross sections of chemtrail material showing it's final make up at ground level as well as other very interesting chemtrail related data sets asdn studies.
RECENT RESEARCH HIGHLIGHTS
A gallery of recent findings from ASP research
New instruments lead to new insights. Measurements with the aerosol mass spectrometer by many investigators show that organics are the major or dominant aerosol constituent throughout the anthropogenically influenced Northern Hemisphere. From: Zhang Q., J.L. Jimenez, M.R. Canagaratna, J.D. Allan, H. Coe, I. Ulbrich, M.R. Alfarra, A. Takami, A.M. Middlebrook, Y.L. Sun, K. Dzepina, E. Dunlea, K. Docherty, P.F. DeCarlo, D. Salcedo, T. Onasch, J.T. Jayne, T. Miyoshi, A. Shimono, S. Hatakeyama, N. Takegawa, Y. Kondo, J. Schneider, F. Drewnick, S. Weimer, K. Demerjian, P. Williams, K. Bower, R. Bahreini, L. Cotrell, R.J. Griffin, J. Rautiainen, J.Y. Sun, Y.M. Zhang, and D.R. Worsnop (2007) Ubiquity and Dominance of Oxygenated Species in Organic Aerosols in Anthropogenically-Influenced Northern Hemisphere Mid-latitudes, Geophys. Res. Lett., 34, L13801, doi:10.1029/2007GL029979.

Organic composition systematically varies with location. Measurements with the aerosol mass spectrometer show that the fraction of secondary organic aerosol increases with increasing distance from urban sources. Area of pie is scaled to organic aerosol concentration. From: Zhang Q., J.L. Jimenez, M.R. Canagaratna, J.D. Allan, H. Coe, I. Ulbrich, M.R. Alfarra, A. Takami, A.M. Middlebrook, Y.L. Sun, K. Dzepina, E. Dunlea, K. Docherty, P.F. DeCarlo, D. Salcedo, T. Onasch, J.T. Jayne, T. Miyoshi, A. Shimono, S. Hatakeyama, N. Takegawa, Y. Kondo, J. Schneider, F. Drewnick, S. Weimer, K. Demerjian, P. Williams, K. Bower, R. Bahreini, L. Cotrell, R.J. Griffin, J. Rautiainen, J.Y. Sun, Y.M. Zhang, and D.R. Worsnop (2007) Ubiquity and Dominance of Oxygenated Species in Organic Aerosols in Anthropogenically-Influenced Northern Hemisphere Mid-latitudes, Geophys. Res. Lett., 34, L13801, doi:10.1029/2007GL029979.

Organic composition systematically varies with location. Measurements with the aerosol mass spectrometer show that the fraction of secondary organic aerosol increases with increasing distance from urban sources. Area of pie is scaled to organic aerosol concentration. From: Zhang Q., J.L. Jimenez, M.R. Canagaratna, J.D. Allan, H. Coe, I. Ulbrich, M.R. Alfarra, A. Takami, A.M. Middlebrook, Y.L. Sun, K. Dzepina, E. Dunlea, K. Docherty, P.F. DeCarlo, D. Salcedo, T. Onasch, J.T. Jayne, T. Miyoshi, A. Shimono, S. Hatakeyama, N. Takegawa, Y. Kondo, J. Schneider, F. Drewnick, S. Weimer, K. Demerjian, P. Williams, K. Bower, R. Bahreini, L. Cotrell, R.J. Griffin, J. Rautiainen, J.Y. Sun, Y.M. Zhang, and D.R. Worsnop (2007) Ubiquity and Dominance of Oxygenated Species in Organic Aerosols in Anthropogenically-Influenced Northern Hemisphere Mid-latitudes, Geophys. Res. Lett., 34, L13801, doi:10.1029/2007GL029979.

Growth of small particles during a nucleation event at Tecamac Mexico during the MILAGRO MAX-MEX campaign. Nucleation event indicated by great increase in concentration of particles below 10 nm diameter commencing about 1000 local time (upper left) is believed related to photochemical activity triggered by ultraviolet radiation. Composition of particles measured by thermal desorption chemical ionization mass spectrometry as a function of time at diameters coinciding with the peak in particle number concentration indicated by black steps in upper left is dominated by organics (upper right). Estimated rate of growth in particle diameter (lower panel, blue) exceeds that calculated for growth due to uptake of sulfuric acid vapor, as measured (red) by an order of magnitude. From: Smith, J. N., M. J. Dunn, T. M. VanReken, K. Iida, M. R. Stolzenburg, P. H. McMurry, and L. G. Huey. Chemical composition of atmospheric nanoparticles formed from nucleation in Tecamac, Mexico: Evidence for an important role for organic species in nanoparticle growth. Geophys. Res. Lett. 35, L04808, doi:10.1029/2007GL032523 (2008)

Evolution of single particle composition and morphology on a single day in Mexico City during the MILAGRO MAX-MEX campaign on March 22, 2006. Center panel shows size and composition of collected particles determined by scanning transmission electron microscopy. Note instances of wholly organic particles, inorganic particles surrounded by annular organic shell, and mixed organic inorganic elemental carbon particles. Right panels show systematic increase in organic composition for particles collected succesively downwind from central Mexico City (T0) to T1 to T2. Air trajectories show direction of transport and particle age. From: Moffet R., A. Tivanski, R. Hopkins, Y. Desyaterik, J. Fast, J. Barnard, A. Laskin, and M. Gilles. Aging of an Urban Aerosol Plume. ASP Science Team Meeting, Annapolis MD (2008).
http://www.asp.bnl.gov/ASP_ST_mtg_pres_2008/Moffet_et.al_AgingUrbanPlume.pdf
Relation of aerosol composition and optical properties in Mexico City during the MILAGRO MAX-MEX campaign in March 2006. Left panel shows diurnal profile of composition, determined by aerosol mass spectrometry, and light scattering coefficient as function of time of day, averaged over the campaign; right panel shows diurnal profile of single scattering albedo. Increase in single scattering albedo is attributed to secondary aerosol formation due to photochemistry occurring during daytime. From: Paredes-Miranda L. and Arnott W. P. Aerosol Light Scattering and Absorption at 532 nm at IMP in Mexico City, March 2006. ASP Science Team Meeting, Annapolis MD (2008).
http://www.asp.bnl.gov/ASP_ST_mtg_pres_2008/Arnott/ArnottMilagro.ppt. Aerosol mass spectrometry: J. Jimenez, A. Aiken.

Model study shows major contribution of secondary organic aerosol derived from isoprene. Because of its low molecular weight, isoprene has not been considered to be a significant source of secondary organic aerosol (SOA). However recent laboratory studies have shown a small yield of SOA. Because of the large source strength of isoprene -- it is emitted by deciduous forests -- even a small yield of SOA could constitute a major source of SOA. Examination of SOA from isoprene in a global chemical transport model shows substantial enhancement of SOA in forested regions at the surface (upper right vs. upper left) and much greater relative enhancement in the free troposphere (5.2 km, lower right vs. lower left; note change of scale). From Henze, D. K. and Seinfeld, J. H. Global secondary organic aerosol from isoprene oxidation. Geophys. Res. Lett. 33, L09812, doi:10.1029/2006GL025976 (2006).

Influence of composition on CCN activity of aerosol particles. The ability of an aerosol particle to serve as a cloud condensation nucleus (CCN), specifically the supersaturation at which the particle activates to become a cloud droplet, depends on its size and composition. For soluble salts such as sodium chloride and ammonium sulfate a relatively low supersaturation is required for a given particle diameter, as shown in the left panel. Also shown there are data from the RICO campaign in the Caribbean and from the ASP MASE (MArine Stratus Experiment) project conducted off the coast of California north of San Francisco on July 25, 2005. The measurements in the RICO campaign indicate the presence largely of soluble salts. In the MASE measurements a somewhat higher supersaturation was required to activate particles at a given size below cloud (110-170 m above sea level) and a still greater supersaturation above cloud (400-470 m) indicative of composition other than soluble salts. This supposition is confirmed by bulk measurements with PILS (particle into liquid sampler) shown in the pie charts and by composition versus size measurements with the aerosol mass spectrometer. Measurements of J. Hudson, Y.-N. Lee, and M. Alexander.

Closure study on CCN Concentration. The expression at the lower left gives the critical supersaturation for activation of an aerosol particle as a function of its diameter Dp, surface tension taken as that of water σw, the molecular weight of water Mw, and composition, as reflected by the parameter κ that reflects particle hygroscopicity; κ is evaluated as a sum of the κ values of individual components of a mixed composition aerosol weighted by their volume fraction xi, with increasing κ indicative of increasing hygroscopicity. The accuracy of this expression is examined for data taken on nine aircraft flights during the ASP MASE (MArine Stratus Experiment) project conducted off the coast of California north of San Francisco in July, 2005 by comparisons of calculated and measured number concentrations of cloud condensation nuclei CCN, shown here for supersaturation ~0.22%, with good accuracy being indicated by the points lying on the one-to-one line. The organic fraction was determined by aerosol mass spectrometer. For particles in the free troposphere and the boundary layer, good agreement was achieved by setting the κ values for the organic fraction equal to zero. This is attributed to the rather low organic mass fraction, 50% or less. However for particles above cloud, for which the measured organic fraction was about 80%, the calculated number concentration was quite sensitive to the κ value and was substantially less than the measured concentration for κ equal to zero. When the κ value was set to 0.1, good agreement was again achieved. The dependence of the ratio of calculated to measured CCN concentration as a function of κ is shown at lower right. Wang J., Lee Y.-N.; Daum P.H., Alexander M.L., and Jayne J.

Laboratory studies of activation of mixed adipic acid - ammonium sulfate particles. The two graphs give critical supersaturation vs. particle dry diameter for particles of different composition. For a soluble salt such as ammonium sulfate a low critical supersaturation at any given diameter is expected according to Koehler theory (red line); for a sparingly soluble organic acid such as adipic acid a somewhat higher supersaturation is expected, tan line; and for an insoluble but wettable particle a considerably greater supersaturation is expected. Experimentally it is seen (left) that initially wet adipic acid particles exhibit the expected behavior. However for particles which are initially dry, the behavior exhibits a transition from that expected for adipic acid (small particles) to that expected for insoluble wettable particles (larger particles) because activation occurs prior to dissolution; these results demonstrate the importance of prior history in governing particle behavior as a cloud condensation nucleus (CCN). Right panel shows critical supersaturation of particles consisting of ammonium sulfate cores (diameters 34, 53, and 73 nm) coated with adipic acid of varying thickness to give the indicated dry diameter. With increasing thickness of coating the particles exhibit a transition in critical supersaturation from that of ammonium sulfate to that of adipic acid. These findings suggest approaches to modeling the supersaturation behavior of inorganic particles coated with organics that are found in the ambient atmosphere. Hings S. S., W. C. Wrobel, E. S. Cross, D. R. Worsnop, P. Davidovits, and T. B. Onasch. CCN activation experiments with adipic acid: effect of particle phase and adipic acid coatings on soluble and insoluble particles. Atmos. Chem. Phys. Discuss. 8, 4439-4482 (2008)

Soot-containing fraction of particles in cloudwater and interstitial air. Time series shows alternately the fraction of interstitial cloud air particles and of cloud drop residuals containing soot, as measured with single particle soot photometer during a fog event at Holme Moss, U.K. (north of Manchester). Greater soot fraction in interstitial air demonstrates that soot-containing particles are less efficiently activated to cloud drops than particles not containing soot. Andrews E., J. Ogren, J. Allan, K. Bower, H. Coe, B.Corris, M. Flynn, D. Liu, W. Morgan, P. Williams. Aerosol Properties Within and Without Clouds. ASP Science Team Meeting, Annapolis MD (2008).
