In Italy the news was launched by the national RAI TG2 which spoke of new horizons in the field of geoengineering . An American team would in fact have obtained authorization for a singular atmospheric experiment which, at least officially, would be aimed at countering the increase in global temperature caused by climate change. At first, water vapor and calcium carbonate will be sprayed into the air . Then, in 2022, they will pass, if all is successful, to spray very small particles of a thousandth of a millimeter =aluminum oxide nanoparticles. This is the Scopex ( Stratospheric controlled perturbation experiment) project whose preliminary studies have already been promoted by some Harvard University researchers and amply illustrated in a document published in 2014 . One of its promoters, David Keith , was also the author of a book dealing with the subject . The concept of experimental operations would consist of two distinct phases :
The first phase will consist of throwing a ball. Plume growth would slow dramatically as the propeller’s wake energy is dissipated: in the absence of vigorous stratospheric turbulence stirring, the radius remains on the order of 100 m, producing a total volume of approximately 0.03 km3 throughout. the duration of the experiment. through the plume for the duration of the experiment. Operational control of the payload will mainly depend on plume imaging using LIDAR scan which has a very high SNR for our particle density at a distance of less than 10km. To assist operational decisions, the Payload location orientation (from GPS) will be integrated with LIDAR data to provide operators with a map of plume density referred to a fixed orientation and average drift rate. Even in cases where the experiments do not require aerosol perturbations,several “puffs” of aerosol will be injected along the length of the plume of 1 km which will provide LIDAR yields for monitoring the position and shape of the plume. If the initial experiments show that this is insufficient for navigation, we will supplement the knowledge of the plume’s position with one or two constant altitude floats with GPS relays. Data from scientific sensors (e.g. aerosol, H2O, HCl, NO2, ClO, BrO and O3) and science panel analysis can be used to confirm flight through the plume and to adjust flight profiles. Basically, it would fall within the plume at multiple points along its length to avoid contamination of plume chemistry due to outgassing from the payload. The first flights will focus on quantitative validation of plume dynamics and developing the ability to reenter the plume in a controlled manner. An advantage of this system architecture is that it does not require an expensive SPB (US $ 500,000). Enables engineering testing for initial implementation and system-level integration of particle generation, LIDAR, propulsion, chemical measurement, and winch. However, it is possible that the expected speed of 1 ms – 1 may be insufficient to generate wallless suction streams for the ClO and BrO sensors: initial implementation and system-level integration of particle generation, LIDAR, propulsion, chemical measurements and winch. However, it is possible that the expected speed of 1 ms – 1 may be insufficient to generate wallless suction streams for the ClO and BrO sensors: initial implementation and system-level integration of particle generation, LIDAR, propulsion, chemical measurements and winch. However, it is possible that the expected speed of 1 ms – 1 may be insufficient to generate wallless suction streams for the ClO and BrO sensors:
In phase two , the system will start up and it will be allowed to reach the buoyancy altitude. Due to its extended lifespan, the system will be allowed to remain at the buoyancy altitude for a pre-operational period, during which it will observe local weather. Based on these meteorological observations, the science team will select an air mass for experimentation based on its temperature.
On the web, controversies have arisen based on the nature of nanoparticles which, being very small, could prove to be highly dangerous for the body , because they cannot be filtered, so they can be absorbed without problems and cause damage. However, the sponsoring organization has also announced the establishment of an advisory board “under the auspices of Harvard’s dean of engineering, Frank Doyle, and Harvard’s vice president of research, Richard McCullough, who will work as mediators between the advisory board. and the SCoPEx research team. The advisory board will advise Harvard Dean of Engineering, Harvard Vice President of Research and SCoPEx principal investigator Frank Keutsch. “This study should aim to change the climate and improve the situation that we ourselves have caused , so that we can continue to use fossil fuels and pollute the atmosphere causing serious damage globally (as if aluminum particles cannot at the same time pollute). The situation is delicate , but the study has started and who knows if it hasn’t already started. Here is the video of the TG2 report:
For further information: radical-bio.com – official site of the project: https://keith.seas.harvard.edu/publications/stratospheric-controlled-perturbation-experiment-scopex-small-scale-experiment
research source: https://archive.fo/L66eZ
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