Results 101 to 110 of about 2,215,613 (302)

Influence of Rainfall Patterns and Slope Lengths on the Characteristics of Eroded Sediment Particle Sizes

open access: yesShuitu baochi yanjiu, 2023
To illustrate the influence of different rainfall patterns and slope lengths on the dispersion of soil particles, we took field plots with different slope lengths as the research objects and combined with data of 82 rainfall events to classify rainfalls ...
GUO Kai   +4 more
doaj  

Temporal fluctuations of seasonal rainfall patterns

open access: yesMAUSAM, 1984
In order to investigate temporal fluctuations in the seasonal rainfall over East Africa, monthly rainfall records from about 100 stations during the period 1931- 75 were subjected to harmonic analysis on the yearly basis. Under this method time series were generated from the yearly amplitude and phase angle values of the dominant harmonics for the ...
openaire   +2 more sources

Analysis of surface roughness in relation to soil loss and runoff at high rainfall intensities. [PDF]

open access: yes, 2002
The decay of roughness is an important factor governing surface processes such as infiltration and soil erosion. Thus the decay of surface roughness under different surface conditions was investigated and related to quantitative amounts of soil loss ...
Idowu, O. J.   +2 more
core   +1 more source

Bio‐Inspired Gradient Coatings Enhance the Leading Edge Erosion Resistance of Wind Blades

open access: yesAdvanced Science, EarlyView.
Rain‐induced erosion of the wind turbine blade leading edge poses a critical challenge to maintenance and operation. Here, we propose a bio‐inspired approach for erosion protection utilising a platelet‐reinforced polyurethane coating with a graded through‐thickness architecture.
Natalia Sofia Guevara‐Sotelo   +2 more
wiley   +1 more source

Disaggregation of spatial rainfall fields for hydrological modelling [PDF]

open access: yes, 2001
Meteorological models generate fields of precipitation and other climatological variables as spatial averages at the scale of the grid used for numerical solution.
R. E. Chandler   +11 more
core   +1 more source

Seasonal prediction of lake inflows and rainfall in a hydro-electricity catchment, Waitaki river, New Zealand [PDF]

open access: yes, 2010
The Waitaki River is located in the centre of the South Island of New Zealand, and hydro-electricity generated on the river accounts for 35-40% of New Zealand's electricity. Low inflows in 1992 and 2001 resulted in the threat of power blackouts. Improved
Bardsley, W. Earl   +1 more
core   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

open access: yesAdvanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan   +5 more
wiley   +1 more source

Rainfall patterns in the Kruger National Park

open access: yesKoedoe, 1980
The available rainfall data for all the recording stations in the Kruger National Park are presented. The average annual rainfall was calculated for each station and this served as basis for compiling a rainfall map for the region. The cyclic nature of the annual rainfall as well as the rainfall distribution within cycles were investigated and a ...
openaire   +3 more sources

Textile Transfer Pattern

open access: yes, 1934
Envelope for a McCall Kaumagraph Transfer pattern to make appliqué tulip flower and flower pot designs for suggested items such as kitchen curtains, table runners and pot holders; includes illustrations of finished pieces and instructions for ...
McCall Pattern Company
core  

Stochastic modelling of daily rainfall sequences [PDF]

open access: yes, 1977
Rainfall series of different climatic regions were analysed with the aim of generating daily rainfall sequences. A survey of the data is given in I, 1. When analysing daily rainfall sequences one must be aware of the following points:a.
Buishand, T.A.
core  

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