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The purpose of this work is to identify some meteorological risk indicators that most accurately express the extreme nature of the manifestations of atmospheric phenomena in the western part of the country, and for this we analyzed a period of four years, between the years 2019-2022. Most of the basic meteorological parameters of these years were presented for the town of Timisoara, for which we took into account the thermal regime, the pluviometric regime, the atmospheric pressure, the duration of the glow. For t...

The effects of climate change are already visible through rising air temperatures, melting glaciers and shrinking polar ice caps, rising sea levels, increasing desertification, as well as more frequent extreme weather events such as heat waves, droughts, floods and storms. Climate change is not uniform globally and affects some regions more than others. Climate changes directly affect Romania and lead to intense heat waves or extreme weather phenomena (floods due to heavy rains, wind intensifications). In terms of...

The climate changes represent an important problem in today-s society. Our study refers to the West Region of Romania, formed by the counties of Arad, Timis, Caras-Severin, Hunedoara, and it shows that there are significant differences regarding the climate changes between these counties. In our paper, we analyze the evolution of annual, respectively seasonal precipitations , and of the minimal, maximal and medium air temperatures in the considered region in the time frame 1991-2021. The statistical analysis of da...

The main hope for solving protein deficit is the cultivation of legumes, which is why the -Protein Advisory Group of the FAO- initiated a new green revolution, that of vegetables. The researches of the last decades have shown that, in the nodule of the roots of leguminous plants, nitrogen accumulates through the activity of the bacteria living in these nodules. The symbiosis is dependent on endogenous and exogenous factors that ensure the functioning and regulation of fixed nitrogen. The paper presents the results...