ASSESSMENT OF AGRO-METEOROLOGICAL CONDITIONS OF THE VEGETATION PERIOD IN 2015 IN THE SZCZECIN LOWLAND
Journal Title: Folia Pomeranae Universitatis Technologiae Stetinensis Agricultura Alimentaria Piscaria et Zootechnica - Year 2016, Vol 40, Issue 330
Abstract
The present study presents the analysis of thermal and pluviometric conditions on the basis of selected agro-meteorological indices in the vegetation period (IV–X) in 2015 in the Szczecin Lowland against the reference period of 1961–2014. With the use of the results of automatic measurements of air temperature, the following were identified: the beginning, the end and duration of vegetation period, as well as the sum of effective temperatures above the 5ºC threshold. Additionally, the months were thermally classified according to Lorenc (2000) and the pluviometric conditions were assessed with the use of standardised precipitation index (SPI). It was found that in 2015 in the Szczecin Lowland, the thermal vegetation period lasted for 257 days with the date of beginning 19th of March, and the ending date 30th November. Therefore, the period was by 26 days longer than the average and fourth in terms of length as compared with the reference multi-year period. As compared to thermal conditions till the second half of the 1990s, the vegetation period under analysis was marked by high heat resources – the resources were average in comparison to the last several years. However, according to thermal classification, the period was characterised by average thermal conditions, yet the shortage of precipitation resulted in severe atmospheric drought as defined by the values of SPI index. The most unfavorable weather conditions were recorded in August which was marked by abnormally warm thermal conditions and extreme atmospheric drought.
Authors and Affiliations
Kacper RAWICKI, Agnieszka MĄKOSZA
Keywords
Related Articles
- EP ID EP411793
- DOI -
- Views 83
- Downloads 0
EVALUATION OF CONTENT OF SELECTED MACRO- AND MICRONUTRIENTS IN EDIBLE PARTS IN WINTERING ONION CULTIVATED FOR BUNCHES
An advantage of overwintering onion in the field is the possibility of earlier supply of fresh, field-cultivated onion to the market. Many experiments with onion wintering in the fields have been conducted in Poland rece...
BIOLOGY AND PARASITOLOGY OF EUROPEAN BEAVER (CASTOR FIBER L. 1758) – SELECTED ISSUES
Beavers are known as biggest rodents leaving in Europe and North America. Two species are included in beaver family: eurpoean beaver (Castor fiber, L.1758) and candian beaver (Castor canadensis, Kuhl 1820). In ancient ti...
MERCURY ACCUMULATION LEVEL IN MEAT AND ORGANS OF FARM AND GAME ANIMALS
When present in the environment in large concentration, mercury can pose serious danger to human and animal health and life. Mercury poisoning in human organism can lead to, for example: central nervous system damage, im...
EFFECTS OF DEFICIENCY AND EXCESS OF PHOSPHORUS AND POTASSIUM IN HYDROPONICS ON SELECTED PHYSIOLOGICAL AND BIOMETRICAL TRAITS OF BASKET WILLOW (Salix viminalis L.)
Basket willow (Salix viminalis L.) is one of so-called energy crops, which are used to renewable energy source. In conducted research rated effects of deficiency and excess of phosphorus and potassium on selected physiol...
SELECTED FUNCTIONS OF GROWTH FACTORS FROM TGF-β SUPERFAMILY IN REPRODUCTION PROCESSES IN RUMINANTS
Transforming growth factors are considered as one of the most important substances, widely affecting the functioning of female reproductive system. Special attention of the research conducted in many centers is devoted t...