Climate demonstrates a fast change that is the theme of Special Issue, and the aim is a wide search of the new technical approaches to solve the problem. Development of new technical methods for atmosphere improvement is very important in modern world and mitigation approach is necessary in order to combat the imminent dangers related to climate changes. Humans always wanted to receive lots of water from natural clouds for agriculture. Nowadays clouds became very important, the combination of CO2 and water vapor that collected in clouds makes the 95% of a greenhouse gases mass. So there is a need of methods to act to clouds for their distribution and management. The most popular current technologies for precipitation enhancement are based on small airplanes in use traditionally, but we note that a helicopter can serve to this purpose much better, because it is less speedy and more maneuverable in comparison with an airplane. New technique and technologies for climate are very important scopes. The methods for recovery the atmosphere, soil, ocean and climate are necessary for today.

Aims and scope for the Special Issue:

1. Geoengineering new approaches
2. Greenhouse gases problems and solutions
3. New technique and technologies in meteorology
4. Precipitation enhancement results
5. Remote sensing achievements
6. Cloud diagnostics
7. Models in atmospheric physics and related science areas
8. Methods for soil recovery
9. Recovery methods for oceanic water
10. Solutions for river’s problems
11. Technical methods for droughts and floods