دورية أكاديمية

Agricultural Land Use Changes as a Driving Force of Soil Erosion in the Velika Morava River Basin, Serbia

التفاصيل البيبلوغرافية
العنوان: Agricultural Land Use Changes as a Driving Force of Soil Erosion in the Velika Morava River Basin, Serbia
المؤلفون: Tanja Srejić, Sanja Manojlović, Mikica Sibinović, Branislav Bajat, Ivan Novković, Marko V. Milošević, Ivana Carević, Mirjana Todosijević, Marko G. Sedlak
المصدر: Agriculture, Vol 13, Iss 4, p 778 (2023)
بيانات النشر: MDPI AG, 2023.
سنة النشر: 2023
المجموعة: LCC:Agriculture (General)
مصطلحات موضوعية: soil erosion intensity, deagrarization, univariate and bivariate local Moran’s I, principal component analysis, Serbia, Agriculture (General), S1-972
الوصف: The erosion potential model was applied to estimate the soil erosion status of rural settlements during the years 1971 and 2011. We used univariate and bivariate local Moran’s I indices to detect and visualize the spatial clustering of settlements with respect to changes in erosion intensity and agricultural land use, as well as their mutual spatial correlation. The study area was differentiated into four statistically significant clusters using the calculated bivariate local Moran’s I indices. The statistical analysis examined the two largest clusters, i.e., the high–high and low–low clusters, and the results of the research indicate that the first four principal components explained 70.50% and 73.47% of the total variance, respectively. In the high–high cluster, the low rates of erosion reduction (average Index Z = 98) in the most significant types of rural settlements were determined according to demographic indicators (i.e., the higher population vitality and population density, the smaller share of the old population and the lower average age of the population) and the large proportion of arable land and Neogene sediments. In the low–low cluster, high erosion reduction rates were detected (average index Z = 64). In this cluster, the more statistically significant influence of natural conditions in combination with demographic–agrarian processes (i.e., the larger share of the old population, the higher average age of the population, the lower vitality index and deagrarization) were decisive factors in changing erosion intensity.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2077-0472
Relation: https://www.mdpi.com/2077-0472/13/4/778; https://doaj.org/toc/2077-0472
DOI: 10.3390/agriculture13040778
URL الوصول: https://doaj.org/article/dc4ad8134c914ac797964faa07de4125
رقم الأكسشن: edsdoj.4ad8134c914ac797964faa07de4125
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20770472
DOI:10.3390/agriculture13040778