Локальні прояви змін клімату на прикладі природного заповідника 'Розточчя'
| Autor: | V. O. Hrebelna, O. S. Skobalo, G. V. Stryamets, S. P. Striamets |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
Nature reserve Phenology Global warming Growing season Climate change Humidity 020206 networking & telecommunications Storm 02 engineering and technology 01 natural sciences Climatology 0103 physical sciences 0202 electrical engineering electronic engineering information engineering General Earth and Planetary Sciences Environmental science lcsh:SD1-669.5 Precipitation lcsh:Forestry General Environmental Science тривалість сезонів середньодобова температура повітря опади аномальні явища |
| Zdroj: | Науковий вісник НЛТУ України, Vol 28, Iss 11, Pp 24-28 (2018) |
| ISSN: | 2519-2477 1994-7836 |
| Popis: | Global climate change has been documented as increasing the average soil temperature and atmosphere, the temperatures of the ocean, as well as the increase of the level of the world oceans. Local climate studies are crucial for understanding the broader picture of climate change; therefore their analysis is quite necessary. Meteorological observations in Roztochya Nature Reserve are performed according to generally accepted methods. Air temperature changes are recorded every three hours, precipitation amount are recorded every day. Statistical processing of data was carried out. Phenological observations were conducted in accordance with Schulz's methodology (1981), division into seasonal and subseasonal recommendations of the Program of the Chronicle of Nature (Andriienko, 2002). The work analyzes the meteorological data recorded by the meteorological station of Roztochya Nature Reserve for the last ten years (2008-2017). The established duration of the seasons is marked by strong variability, which is a sign of climate change: the shortest period of the study period, winter, lasted for 30 days, and the longest period was 125 days. The duration of the spring is decreasing; the characteristic features of the season are low humidity, cold nights, warm days, low rainfall, which causes difficulties for agrarians to work. The length of the summer increases, the average reaches 112 days. It is noted that the nature of precipitation has changed – the rain falls in the form of strong short-term showers, a monthly rainfall rate may fall for one time; the number of days in a year with a high air temperature increased, as well as the duration of the growing season on an average of 9 days. On the territory of Roztochya Nature Reserve, other local signs of climate change have been recorded, which are expressed in the following: the average annual air temperature over the past ten years has increased by 1.4 °C, and over the last five years by 1.7 °C, which exceeds the norm of 1.5 °C, prognosed by experts of IPCC; anomalous phenomena of nature became more frequent: snowflakes, winds, storms, tornadoes, and hurricanes that cause damage to the local population destroy buildings and agricultural crops. |
| Databáze: | OpenAIRE |
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