The role of agrosystems in air pollution: satellite technologies suggest a solution

The role of agrosystems in air pollution: satellite technologies suggest a solution

Recently the issue of environmental pollution and of its consequence such as global warming has been highly discussed at different levels from mass media to heads of governments. United Nations conference on climate change which took place in Dec, 2015 in Paris, France obliged countries that use hydrocarbon fuels to decrease emission of greenhouse gases to the atmosphere, and this fact correlates with world economics looking toward implementation of use of renewable fuels. However this process is unacceptable and almost impossible for many countries at the moment. It goes without saying for such countries as Saudi Arabia, Venezuela and India, and even in the USA this decision of the Paris climate summit found its opponents.The denial of vital questions of climate change and global warming is similar to practice of "burying the heads in the sand." These issues do exist and take their toll on world economy not in the best way.

Impact of climate change on agriculture: problems and their solutions

Impact of climate change on agriculture: problems and their solutions

It is not news nowadays that the climate on earth is changing. And this change is not a long-term prospect, this is a process happening here and now. Consequences of it one can observe in this day and age. Climate change has a global impact on the human environment, nature, wildlife. And surely it also takes its strongest toll on economics. Agricultural sector turns to be the most vulnerable one to climate change. Many agricultural plants, on manufacture and market sale of which economics of some countries and large sectors of world trade are based, are extremely susceptible to weather changes; unexpected climate changes, not to mention here a process of global warming, can affect production of these plants in the most disastrous way. In its turn this process can directly influence the majority of population of export countries, where cultivation of these plants is basically the only source of income, and in some cases the main element of the food supply.

Use of satellite technology for decreasing risks in agriculture. NDVI index.

Use of satellite technology for decreasing risks in agriculture. NDVI index.

The exploration of outer space and launching of satellites started in the 1960s. Having some romantic flair in the beginning, the satellite story went on and nowadays satellites are launched often and almost everywhere around the globe and their number is going to grow in the future. Together with that, a new question arose, what to do with a bunch of new information received? A huge lot of information has been gained in the satellite era, but its practical appliance can be seen only in certain spheres of economics.

Peculiarities of weather forecast for agriculture

Peculiarities of weather forecast for agriculture

No doubt weather is the most important factor determining whether an agricultural enterprise is successful or not. Changes in the weather greatly affect growth, state and amount of crops, its disease incidence, its need for water and fertilizers. Not only plants, but also a whole agricultural market highly depends on weather. Directly and due to some sideway reasons, weather is guilty of loss of the annual world crop in the amount of its three out of four! A mistake in weather forecast can result in crop loss.