Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin
Аутори
Micić Ponjiger, TanjaLukić, Tin
Basarin, Biljana
Jokić, Maja
Wilby, Robert L.
Pavić, Dragoslav
Mesaroš, Minučer
Valjarević, Aleksandar
Milanović, Miško M.
Morar, Cezar
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Estimation of rainfall erosivity (RE) and erosivity density (ED) is essential for understanding the complex relationships between hydrological and soil erosion processes. The main objective of this study is to assess the spatial–temporal trends and variability of the RE and ED in the central and southern Pannonian Basin by using station observations and gridded datasets. To assess RE and ED, precipitation data for 14 meteorological stations, 225 grid points. and an erosion model consisting of daily, monthly, seasonal, and annual rainfall for the period of 1961–2014 were used. Annual RE and ED based on station data match spatially variable patterns of precipitation, with higher values in the southwest (2100 MJ·mm·ha−1·h−1) and southeast (1650 MJ·mm·ha−1·h−1) of the study area, but minimal values in the northern part (700 MJ·mm·ha−1·h−1). On the other hand, gridded datasets display more detailed RE and ED spatial–temporal variability, with the values ranging from 250 to 2800 MJ·mm·ha−1·h...−1. The identified trends are showing increasing values of RE (ranging between 0.20 and 21.17 MJ·mm·ha−1·h−1) and ED (ranging between 0.01 and 0.03 MJ·ha−1·h−1) at the annual level. This tendency is also observed for autumn RE (from 5.55 to 0.37 MJ·mm·ha−1·h−1) and ED (from 0.05 to 0.01 MJ·ha−1·h−1), as for spring RE (from 1.00 to 0.01 MJ·mm·ha−1·h−1) and ED (from 0.04 to 0.01 MJ·ha−1·h−1), due to the influence of the large-scale processes of climate variability, with North Atlantic Oscillation (NAO) being the most prominent. These increases may cause a transition to a higher erosive class in the future, thus raising concerns about this type of hydro-meteorological hazard in this part of the Pannonian Basin. The present analysis identifies seasons and places of greatest erosion risk, which is the starting point for implementing suitable mitigation measures at local to regional scales.
Кључне речи:
R factor / rainfall erosivity / erosivity density / precipitation / spatial–temporal distribution / trend / NAO / Pannonian BasinИзвор:
Sustainability, 2021, 13, 23, 13355-Издавач:
- Basel : MDPI
DOI: 10.3390/su132313355
ISSN: 2071-1050
WoS: 000735069900001
Scopus: 2-s2.0-85120747993
Колекције
Институција/група
Geografski fakultetTY - JOUR AU - Micić Ponjiger, Tanja AU - Lukić, Tin AU - Basarin, Biljana AU - Jokić, Maja AU - Wilby, Robert L. AU - Pavić, Dragoslav AU - Mesaroš, Minučer AU - Valjarević, Aleksandar AU - Milanović, Miško M. AU - Morar, Cezar PY - 2021 UR - http://gery.gef.bg.ac.rs/handle/123456789/1440 AB - Estimation of rainfall erosivity (RE) and erosivity density (ED) is essential for understanding the complex relationships between hydrological and soil erosion processes. The main objective of this study is to assess the spatial–temporal trends and variability of the RE and ED in the central and southern Pannonian Basin by using station observations and gridded datasets. To assess RE and ED, precipitation data for 14 meteorological stations, 225 grid points. and an erosion model consisting of daily, monthly, seasonal, and annual rainfall for the period of 1961–2014 were used. Annual RE and ED based on station data match spatially variable patterns of precipitation, with higher values in the southwest (2100 MJ·mm·ha−1·h−1) and southeast (1650 MJ·mm·ha−1·h−1) of the study area, but minimal values in the northern part (700 MJ·mm·ha−1·h−1). On the other hand, gridded datasets display more detailed RE and ED spatial–temporal variability, with the values ranging from 250 to 2800 MJ·mm·ha−1·h−1. The identified trends are showing increasing values of RE (ranging between 0.20 and 21.17 MJ·mm·ha−1·h−1) and ED (ranging between 0.01 and 0.03 MJ·ha−1·h−1) at the annual level. This tendency is also observed for autumn RE (from 5.55 to 0.37 MJ·mm·ha−1·h−1) and ED (from 0.05 to 0.01 MJ·ha−1·h−1), as for spring RE (from 1.00 to 0.01 MJ·mm·ha−1·h−1) and ED (from 0.04 to 0.01 MJ·ha−1·h−1), due to the influence of the large-scale processes of climate variability, with North Atlantic Oscillation (NAO) being the most prominent. These increases may cause a transition to a higher erosive class in the future, thus raising concerns about this type of hydro-meteorological hazard in this part of the Pannonian Basin. The present analysis identifies seasons and places of greatest erosion risk, which is the starting point for implementing suitable mitigation measures at local to regional scales. PB - Basel : MDPI T2 - Sustainability T1 - Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin VL - 13 IS - 23 SP - 13355 DO - 10.3390/su132313355 ER -
@article{ author = "Micić Ponjiger, Tanja and Lukić, Tin and Basarin, Biljana and Jokić, Maja and Wilby, Robert L. and Pavić, Dragoslav and Mesaroš, Minučer and Valjarević, Aleksandar and Milanović, Miško M. and Morar, Cezar", year = "2021", abstract = "Estimation of rainfall erosivity (RE) and erosivity density (ED) is essential for understanding the complex relationships between hydrological and soil erosion processes. The main objective of this study is to assess the spatial–temporal trends and variability of the RE and ED in the central and southern Pannonian Basin by using station observations and gridded datasets. To assess RE and ED, precipitation data for 14 meteorological stations, 225 grid points. and an erosion model consisting of daily, monthly, seasonal, and annual rainfall for the period of 1961–2014 were used. Annual RE and ED based on station data match spatially variable patterns of precipitation, with higher values in the southwest (2100 MJ·mm·ha−1·h−1) and southeast (1650 MJ·mm·ha−1·h−1) of the study area, but minimal values in the northern part (700 MJ·mm·ha−1·h−1). On the other hand, gridded datasets display more detailed RE and ED spatial–temporal variability, with the values ranging from 250 to 2800 MJ·mm·ha−1·h−1. The identified trends are showing increasing values of RE (ranging between 0.20 and 21.17 MJ·mm·ha−1·h−1) and ED (ranging between 0.01 and 0.03 MJ·ha−1·h−1) at the annual level. This tendency is also observed for autumn RE (from 5.55 to 0.37 MJ·mm·ha−1·h−1) and ED (from 0.05 to 0.01 MJ·ha−1·h−1), as for spring RE (from 1.00 to 0.01 MJ·mm·ha−1·h−1) and ED (from 0.04 to 0.01 MJ·ha−1·h−1), due to the influence of the large-scale processes of climate variability, with North Atlantic Oscillation (NAO) being the most prominent. These increases may cause a transition to a higher erosive class in the future, thus raising concerns about this type of hydro-meteorological hazard in this part of the Pannonian Basin. The present analysis identifies seasons and places of greatest erosion risk, which is the starting point for implementing suitable mitigation measures at local to regional scales.", publisher = "Basel : MDPI", journal = "Sustainability", title = "Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin", volume = "13", number = "23", pages = "13355", doi = "10.3390/su132313355" }
Micić Ponjiger, T., Lukić, T., Basarin, B., Jokić, M., Wilby, R. L., Pavić, D., Mesaroš, M., Valjarević, A., Milanović, M. M.,& Morar, C.. (2021). Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin. in Sustainability Basel : MDPI., 13(23), 13355. https://doi.org/10.3390/su132313355
Micić Ponjiger T, Lukić T, Basarin B, Jokić M, Wilby RL, Pavić D, Mesaroš M, Valjarević A, Milanović MM, Morar C. Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin. in Sustainability. 2021;13(23):13355. doi:10.3390/su132313355 .
Micić Ponjiger, Tanja, Lukić, Tin, Basarin, Biljana, Jokić, Maja, Wilby, Robert L., Pavić, Dragoslav, Mesaroš, Minučer, Valjarević, Aleksandar, Milanović, Miško M., Morar, Cezar, "Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin" in Sustainability, 13, no. 23 (2021):13355, https://doi.org/10.3390/su132313355 . .