Affiliation:
1. 1 Eötvös Loránd University, Department of Meteorology H-1117 Budapest, Pázmány Péter sétány 1/A. Hungary.
2. 2 Eötvös Loránd University, Department of Meteorology Budapest
Abstract
The climatology of soil respiration in Hungary is
presented. Soil respiration is estimated by a Thornthwaite-based biogeochemical
model using soil hydrophysical data and climatological fields of precipitation
and air temperature. Soil respiration fields are analyzed for different soil
textures (sand, sandy loam, loam, clay loam and clay) and time periods (year,
growing season and months). Strong
linear relationships were found between soil respiration and the actual evapotranspiration
for annual and growing season time periods. In winter months soil respiration
is well correlated with air temperature, while in summer months there is a
quite variable relationship with water balance components. The strength of
linear relationship between soil respiration and climatic variables is much
better for coarser than for finer soil texture.
Subject
Soil Science,Agronomy and Crop Science
Cited by
4 articles.
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