Results 41 to 50 of about 716,213 (323)

Evaluation of Rainfall Erosivity Factor Estimation Using Machine and Deep Learning Models

, 2021
Rainfall erosivity factor (R-factor) is one of the Universal Soil Loss Equation (USLE) input parameters that account for impacts of rainfall intensity in estimating soil loss.
Ji Min Lee, Seoro Lee, Jiyeong Hong, Dongjun Lee, J. Bae, Jae-E. Yang, Jonggun Kim, K. Lim   +7 more
semanticscholar   +1 more source

Application of Angot precipitation index in the assessment of rainfall erosivity: Vojvodina Region case study (North Serbia)

Acta Geographica Slovenica, 2021
The paper aims to provide an overview of the most important parameters (the occurrence, frequency and magnitude) in Vojvodina Region (North Serbia). Monthly and annual mean precipitation values in the period 1946–2014, for the 12 selected meteorological ...
T. Lukić, Tanja Micić Ponjiger, Biljana Basarin, D. Sakulski, M. Gavrilov, S. Marković, Matija Zorn, Blaž Komac, M. Milanović, D. Pavić, Minučer Mesaroš, Nemanja Marković, Uroš Durlević, C. Morar, A. Petrović   +14 more
semanticscholar   +1 more source

Rainfall erosivity in Central Chile

Journal of Hydrology, 2011
Summary One of the most widely used indicators of potential water erosion risk is the rainfall-runoff erosivity factor (R) of the Revised Universal Soil Loss Equation (RUSLE). R is traditionally determined by calculating a long-term average of the annual sum of the product of a storm’s kinetic energy (E) and its maximum 30-min intensity (I30), known ...
Bonilla, Carlos A., Vidal, Karim L.
openaire   +4 more sources

Climate Patterns in the World’s Longest History of Storm-Erosivity: The Arno River Basin, Italy, 1000–2019 CE

Frontiers in Earth Science, 2021
Rainfall erosivity causes considerable environmental damage by driving soil loss. However, the long-term evolution of erosive forcing (over centennial to millennial time-scales) remains essentially unknown. Using a rainfall erosivity model (REMARB), this
Nazzareno Diodato, Fredrik Charpentier Ljungqvist, Fredrik Charpentier Ljungqvist, Fredrik Charpentier Ljungqvist, Gianni Bellocchi, Gianni Bellocchi   +5 more
doaj   +1 more source

Monthly Rainfall Erosivity: Conversion Factors for Different Time Resolutions and Regional Assessments [PDF]

, 2015
As a follow up and an advancement of the recently published Rainfall Erosivity Database at European Scale (REDES) and the respective mean annual R-factor map, the monthly aspect of rainfall erosivity has been added to REDES. Rainfall erosivity is crucial
AALTO Juho, ALEWELL Christine, BALLABIO CRISTIANO, BANASIK Kazimierz, BEGUERÍA Santiago, BORRELLI PASQUALE, DIODATO Nazareno, DUMITRESCU Alexandru, HRABALÍKOVÁ Michaela, KLIK Andreas, KOSTALOVA Julia, LAKATOS Monica, MEUSBURGER Katrin, MICHAELIDES Silas, OLSEN Preben, PANAGOS Panagiotis, PERČEC TADIĆ Melita, PETAN Sašo, ROUSSEVA Svetla, RYMSZEWICZ Anna, SPINONI JONATHAN   +20 more
core   +1 more source

Rainfall erosivity estimation based on rainfall data collected over a range of temporal resolutions [PDF]

Hydrology and Earth System Sciences, 2015
Rainfall erosivity is the power of rainfall to cause soil erosion by water. The rainfall erosivity index for a rainfall event (energy-intensity values – EI30) is calculated from the total kinetic energy and maximum 30 min intensity of individual events ...
S. Yin, Y. Xie, B. Liu, M. A. Nearing
doaj   +1 more source

A Review of Rainfall Erosivity as a Natural Factor of Gully Erosion [PDF]

, 2017
In this 21st century which is climate change-driven with more extreme rainfall events, gully erosion is increasingly becoming a global environmental problem influenced by both natural and anthropogenic factors.
A, I. C. (Ikeji), A, U. C. (Uzoegbu), B, E. A. (Emeh), P, E. C. (Eze), U, I. P. (Igwe)   +4 more
core   +1 more source

Spatial-Temporal Variability of Future Rainfall Erosivity and Its Impact on Soil Loss Risk in Kenya

Applied Sciences, 2021
Ongoing climate change poses a major threat to the soil resources of many African countries that mainly rely on an agricultural economy. While arid and semi-arid lands (ASALs) take up most of Kenya’s land mass, approximately 64% of its total croplands ...
George Watene, Lijun Yu, Yueping Nie, Zongke Zhang, Yves Hategekimana, F. Mutua, V. Ongoma, B. Ayugi   +7 more
semanticscholar   +1 more source

Characteristics and tendencies of the Gumanti Valley rainfall pattern towards erosivity as a mitigation effort in facing the threat of climate hazards [PDF]

E3S Web of Conferences, 2023
Rainfall is one of the most important climatic parameters in the agricultural sector. Each raindrop contains kinetic energy that can destroy soil particles and carry them away to lower places. Nutrients located in the top layer of soil are susceptible to
Fadila Riska, Aprisal
doaj   +1 more source

Trend Analysis of Rainfall Erosivity in Liaoning Province (2003-2022) using the Mann-Kendall Test [PDF]

E3S Web of Conferences
To investigate the spatiotemporal dynamics of rainfall and its erosivity in Liaoning Province under a changing climate, this study utilized daily and monthly precipitation data from 2003 to 2022.
Han Yu, Zhao Lian
doaj   +1 more source