Results 31 to 40 of about 8,650 (259)

Assessment of the rain and wind climate with focus on wind turbine blade leading edge erosion rate and expected lifetime in Danish Seas [PDF]

open access: yesRenewable Energy, 2020
Abstract Our motivation for investigating the rain and wind climate in the Danish Seas is recent news on leading edge erosion on wind turbine blades at several offshore wind farms. The costs related to turbine blade repair are high. In this study we investigate the rain and wind climate at five coastal and three inland weather stations in Denmark ...
C. Hasager   +5 more
openaire   +1 more source

An Analysis of the Spatiotemporal Variation in Wind Erosion–Climate Erosion Force in the Ningxia Region and Its Driving Factors

open access: yesAtmosphere, 2023
Wind erosion is one of the major meteorological hazards in Ningxia, and climate change has caused changes in wind erosion–climatic erosion activity in recent years.
Zhe Liu   +7 more
doaj   +1 more source

Predicting wind erosion rate using portable wind tunnel combined with machine learning algorithms in calcareous soils, southern Iran

open access: yesJournal of Environmental Management, 2022
Wind erosion is a critical factor in land degradation worldwide, particularly in arid and semi-arid regions of southern Iran, which have been severely exposed to wind erosion in the recent years due to climate change and land use changes. The main objective of the present study was to predict the wind erosion rate (WER) using easily measurable soil ...
Mina, Monireh   +4 more
openaire   +2 more sources

Laboratory study on use of soybean urease-induced calcium carbonate precipitation with xanthan gum for stabilization of desert sand against wind erosion

open access: yesYantu gongcheng xuebao, 2020
The technology of soybean urease-induced calcium carbonate precipitation (SICP) is a new environmentally-friendly soil improvement technology. Xanthan gum can also be used as a soil cementation material.
WU Min , GAO Yu-feng , HE Jia , LIU Yang
doaj   +1 more source

Assessment of Wind Erosion Intensity by IRIFR Model Case Study: Jazinak, Sistan, Iran [PDF]

open access: yesمخاطرات محیط طبیعی, 2015
The main objective of this research is an investigation and preparing of wind erosion intensity map. IRIFR model used in this study which has been developed by Iranian researchers for Iran’s climatic conditions.
Farhad Zolfaghari, Hasan khosravi
doaj   +1 more source

The Effects of Wind Erosion Depending on Cropping System and Tillage Method in a Semi-Arid Region

open access: yesAgronomy, 2020
Wind erosion is a major environmental problem in arid and semi-arid regions, where it has significant impacts on desertification and soil degradation. To understand the effects of cropping systems and tillage methods on the reduction of soil wind erosion,
Caihong Yang   +4 more
doaj   +1 more source

Comparing the Results of RWEQ and IRIFR Models for Determining of Land Management Effects on Wind Erosion [PDF]

open access: yesمدیریت بیابان, 2015
If the wind speed got faster than soil erosion threshold and soil surface with plants, residuals and surface roughness are protected, then the process will lead to wind erosion.
Ali Akbar Nazari Samani   +3 more
doaj   +1 more source

Comparison of the Spatial Wind Erosion Patterns of Erosion Risk Mapping and Quantitative Modeling in Eastern Austria

open access: yesLand, 2021
Various large-scale risk maps show that the eastern part of Austria, in particular the Pannonian Basin, is one of the regions in Europe most vulnerable to wind erosion.
Simon Scheper   +6 more
doaj   +1 more source

The varying fetch effect of aeolian sand transport above a gobi surface and its implication for gobi development process

open access: yesInternational Soil and Water Conservation Research, 2022
The Gobi deserts are important landscapes and major sandstorm source areas in arid northwestern China. Unsaturated sand flow and decreasing sand supply capacity is well known as the basic characteristics of gobi surface, but relatively little attention ...
Chunlai Zhang   +5 more
doaj   +1 more source

Erosion Rate of the Aliano Biancana Badlands Based on a 3D Multi-Temporal High-Resolution Survey and Implications for Wind-Driven Rain [PDF]

open access: yesLand, 2021
Biancana badlands are peculiar landforms in the Basilicata region of Italy resulting from the local combination of geological, geomorphological, and climatic settings. The evolution of badlands mainly depends on slope erosion, which is controlled by the angle, exposure, and vegetation of the slope and its interactions with insolation, rain, and wind ...
Marsico, Antonella   +2 more
openaire   +4 more sources

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