搜索结果: 1-12 共查到“环境科学技术 Rainfall”相关记录12条 . 查询时间(0.109 秒)
Reduced rainfall in the northern tropics linked to industrial emissions, research suggests
Reduced rainfall northern tropics linked industrial emissions research suggests
2015/3/4
Scientists have produced a rainfall record strongly suggesting that man-made industrial emissions have contributed to less rainfall in the northern tropics.
The research team, led by experts at Durha...
Monthly Forecast of Indian Southwest Monsoon Rainfall Based on NCEP’s Coupled Forecast System
Indian Monsoon Coupled Model Monthly Forecast
2013/2/27
The monthly forecast of Indian monsoon rainfall during June to September is investigated by using the hindcast data sets of the National Centre for Environmental Prediction (NCEP)’s operational couple...
Dynamical Outlines of the Rainfall Variability and the ITCZ Role over the West Sahel
Climate Variability Trend Analysis Empirical SPI BEST Index PDO Index
2013/2/26
This article evaluated the plausible causes of floods and droughts, the relative roles of large-scale climate variability in regional environmental trends, and the prospects for the future of the semi...
Statistical Models for Long-range Forecasting of Southwest Monsoon Rainfall over India Using Step Wise Regression and Neural Network
Monsoon ISMR LRF Step-Wise Regression Neural-Networks
2013/2/26
The long-range forecasts (LRF) based on statistical methods for southwest monsoon rainfall over India (ISMR) has been issued by the India Meteorological Department (IMD) for more than 100 years. Many ...
X-Band Mini Radar for Observing and Monitoring Rainfall Events
X-Band Radar Rainfall Event Precipitation Monitoring
2013/2/26
Quantitative precipitation estimation and rainfall monitoring based on meteorological data, potentially provides continuous, high-resolution and large-coverage data, are of high practical use: Think o...
Application of Merged Precipitation Estimation Technique to Study Intense Rainfall Events over India and Associated Oceanic Region
Precipitation Remote Sensing Radar
2013/2/26
In this paper, an effort has been made to study heavy rainfall events during cyclonic storms and active monsoon cycle over Indian land and associated oceanic regions from recently developed merged rai...
Geostatistical Analysis of Rainfall Temperature and Evaporation Data of Owerri for Ten Years
Evapotranspiration Rainfall Temperature Oscillations
2013/2/26
Rainfall, evaporation and temperature data of Owerri for ten years (Figure 1) (1998-2007) were acquired. The data were analyzed using standard statistical measures and climatological normal (Figure 2)...
The Influence of Gas Flare Particulates and Rainfall on the Corrosion of Galvanized Steel Roofs in the Niger Delta, Nigeria
Galvanized Iron Gas Flares Mass Loss Pollutants Rainfall
2013/3/13
An experiment was conducted to determine the influence of air-borne particulates exuded from gas flare chambers and rainfall/rain water pH in the rusting of metallic building materials, particularly t...
Analysis of Mean Monthly Rainfall Runoff Data of Indian Catchments Using Dimensionless Variables by Neural Network
Dimensional Variables Artificial Neural Networks Rainfall–Runoff
2013/3/13
This paper focuses on a concept of using dimensionless variables as input and output to Artificial Neural Network (ANN) and discusses the improvement in the results in terms of various performance cri...
Determination of Spatial Variability of Monthly Rainfall in the Eastern Mediterranean Region Using Geostatistical Techniques
Geostatistics Monthly Rainfall Semivariogram Parameters Kriging Areal Rainfall
2009/10/14
The aim of this study was to determine the spatial variability of monthly rainfall and generate monthly point and areal rainfall series for the Eastern Mediterranean Region using geostatistical method...
A Sudden Change In Rainfall Characteristics In Amman, Jordan During The Mid 1950s
Jordan Amman rainfall
2009/3/19
This study examines recent changes, trends and fluctuations in the total rainfall and number of rainy days at Amman Airport Meteorological (AAM) station in Jordan during the period 1922-2003. The occu...
Rainfall Depth-Duration-Frequency Relationships for South Carolina, North Carolina, and Georgia
Maximum annual precipitation intensity-duration-frequency curves isopluvial maps
2009/2/10
The depth-duration-frequency curves and isopluvial maps for the region encompassing South Carolina, North Carolina, and Georgia were developed using the available rainfall data.