Temporal water table changes in soil toposequence of the Poznań Lakeland (western Poland)
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چکیده
منابع مشابه
Clinical relevance of Corylus pollen in Poznań, western Poland.
BACKGROUND In Central Europe, hazel (Corylus sp.) pollen is considered to be an important aeroallergen in early spring. OBJECTIVE This study examines hazel pollen levels in Poznań, western Poland, and the clinical relevance of this aeroallergen in the city. METHODS Corylus pollen data (1996-2010) were obtained by volumetric spore trap located near the centre of Poznań. Clinical data (2006-2...
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The incidence of cerebrovascular disease was established in the Poznań district in Poland for 1985. Mortality from cerebrovascular disease during this year was compared with mortality during 1977. The autopsy material from the years 1925 to 1985 was analyzed to differentiate ischemic from hemorrhagic stroke. The incidence of stroke was 198.3 per 100,000 inhabitants greater than 20 years of age....
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We determined the Cd, Cr, Cu, Ni, Pb, and Zn concentrations in soil samples collected along the eight main outlet roads of Poznań. Samples were collected at distances of 1, 5, and 10 m from the roadway edges at depth intervals of 0-20 and 40-60 cm. The metal content was determined in seven grain size fractions. The highest metal concentrations were observed in the smallest fraction (<0.063 mm),...
متن کاملTrends in atmospheric concentrations of weed pollen in the context of recent climate warming in Poznań (Western Poland)
A significant increase in summer temperatures has been observed for the period 1996-2011 in Poznań, Poland. The phenological response of four weed taxa, widely represented by anemophilous species (Artemisia spp., Rumex spp. and Poaceae and Urticaceae species) to this recent climate warming has been analysed in Poznań by examining the variations in the course of airborne pollen seasons. Pollen d...
متن کاملThe study spatial and temporal changes of water quality in Choghakhor wetland using water quality index (WQI)
In order to investigation of water quality of the Choghakhor wetland by use of WQI, ten stations were selected. Sampling was done every 45 days since April 2010 until March 2011 with 3 replications at each station. Water Quality Index (WQI) was calculated using nine water quality parameters (Nitrate, Nitrite, Alkalinity, Hardness, Turbidity, Conductivity, Dissolved Oxygen, pH and Biochemical Ox...
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ژورنال
عنوان ژورنال: Soil Science Annual
سال: 2017
ISSN: 2300-4975
DOI: 10.1515/ssa-2017-0021