Results 111 to 120 of about 304,303 (283)

An Analysis on Spatial-temporal Distribution of Rainfall Erosivity in Dandong Regions

open access: yesShuitu baochi yanjiu, 2007
Rainfall is the main dynamic factor that causes soil loss and rainfall erosivity,rainfall erosivity energy is the main dynamic index,but information on estimating rainfall erosivity accurately and analyzing the spatial distribution and temporal change of
YU Shi1, WANG Xuan1, ZHANG Rui2
doaj  

Exploring the Added Value of Sub-Daily Bias Correction of High-Resolution Gridded Rainfall Datasets for Rainfall Erosivity Estimation

open access: yesHydrology
This study evaluates the impact of sub-daily bias correction of gridded rainfall products (RPs) on the estimation rainfall erosivity in Burkina Faso (West African Sahel).
Roland Yonaba   +9 more
doaj   +1 more source

Temporal and Spatial Distribution Characteristics of Erosive Rainfall in Hubei Province

open access: yesShuitu baochi yanjiu, 2023
Erosive rainfall is the driving force of severe water erosion in the red soil region of south China. Therefore, it is of great significance to analyze its spatial and temporal distribution characteristics for the study of regional soil and water ...
CAO Yu   +4 more
doaj  

Rainfall Erosivity Estimation Using Daily Rainfall Amounts for South Australia

open access: yes, 1996
The rainfall erosivity model relating storm erosivity to daily rainfall amounts was tested for 4 sites in South Australia where seasonal rainfall erosivity is generally out of phase with seasonal rainfall because of the predominant winter rainfall.
Yu, Bofu   +3 more
core   +1 more source

New Schmidt hammer exposure‐age dating calibrations for the Last Glacial Termination in NW Scotland: Development and application to undated Torridon Group sandstone surfaces in Wester Ross

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT An understanding of the terrestrial extent, retreat dynamics and climate–glacier coupling of ice masses during the Last Glacial Termination (LGT, ~18–11 ka) is often limited by a fragmentary geomorphological record and is dependent on precise, accurate and robust dating frameworks.
Alastair M. Curry   +3 more
wiley   +1 more source

The Dynamic Feature Analysis of Rainfall Erosivity in Yan’an Area Based on Daily Rainfall Amounts

open access: yesShuitu baochi yanjiu, 2009
Yan’an is one of the areas in which the soil erosion is most serious on the loess plateau.Rainfall erosivity in Yan’an area was estimated by the method of a simple model based on daily rainfall amounts using daily rainfall amounts data from 1951 to 2005 ...
LIAO Xin1, XU Xue-xuan2, LIU Pu-ling2
doaj  

An Assessment of a Daily Rainfall Erosivity Model for NSW

open access: yes, 1996
A rainfall erosivity model using daily rainfall amounts to estimate rainfall erosivity was tested for 29 sites in New South Wales to see whether such a model could adequately describe the temporal variation and seasonal distribution of rainfall erosivity.
Yu, Bofu   +3 more
core   +1 more source

Ngarrawa (mound spring) sediments as archives of Holocene environmental change in arid central Australia: Insights from Itrax XRF scanning

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Central Australia's ngarrawa, or ‘mound springs’, are unique hydrological systems that serve as some of the only near‐permanent sources of water and continuous sediment deposition in Australia's arid interior. As such, they hold significant potential as palaeo‐climate and ‐environmental archives in a region where many aspects of past climate ...
Fletcher C. Nixon   +3 more
wiley   +1 more source

First report on the soil seed bank damage due to fire at the Rohingya refugee camps in Bangladesh

open access: yesJSFA reports, EarlyView.
Abstract Background The composition, density, and damage of the soil seed bank were studied at Kutupalong Rohingya refugee camp (the world's largest refugee settlement), Ukhiya, Cox's Bazar, Bangladesh, after a major human‐induced fire on March 22, 2021, causing huge damage to human lives, settlements, and the ecosystem.
Mohammad Golam Kibria   +3 more
wiley   +1 more source

Exploring the spatiotemporal trends of extreme sub-hourly rainfall erosivity: Insights from karst plateaus in China

open access: yesJournal of Hydrology: Regional Studies
Study region: The karst plateau region in Southwest China. Study focus: Global warming has increased the frequency and intensity of extreme rainfall events, exacerbating soil erosion.
Youjin Yan   +9 more
doaj   +1 more source

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