Predicting Rainfall Erosion Losses

Predicting Rainfall Erosion Losses PDF Author: Walter H. Wischmeier
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 70

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Book Description
The Universal Soil Loss Equation (USLE) enables planners to predict the average rate of soil erosion for each feasible alternative combination of crop system and management practices in association with a specified soil type, rainfall pattern, and topography. When these predicted losses are compared with given soil loss tolerances, they provide specific guidelines for effecting erosion control within specified limits. The equation groups the numerous interrelated physical and management parameters that influence erosion rate under six major factors whose site-specific values can be expressed numerically. A half century of erosion research in many States has supplied information from which at least approximate values of the USLE factors can be obtained for specified farm fields or other small erosion prone areas throughout the United States. Tables and charts presented in this handbook make this information readily available for field use. Significant limitations in the available data are identified.

Predicting Rainfall Erosion Losses

Predicting Rainfall Erosion Losses PDF Author: Walter H. Wischmeier
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 70

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Book Description
The Universal Soil Loss Equation (USLE) enables planners to predict the average rate of soil erosion for each feasible alternative combination of crop system and management practices in association with a specified soil type, rainfall pattern, and topography. When these predicted losses are compared with given soil loss tolerances, they provide specific guidelines for effecting erosion control within specified limits. The equation groups the numerous interrelated physical and management parameters that influence erosion rate under six major factors whose site-specific values can be expressed numerically. A half century of erosion research in many States has supplied information from which at least approximate values of the USLE factors can be obtained for specified farm fields or other small erosion prone areas throughout the United States. Tables and charts presented in this handbook make this information readily available for field use. Significant limitations in the available data are identified.

Guide to Weather Forecasting

Guide to Weather Forecasting PDF Author: Storm Dunlop
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 184

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Book Description
Describes weather forecasting, including how different phenomena develop, how geography produces local weather patterns, and ways to make a forecast at home.

Predicting Rain?

Predicting Rain? PDF Author: Mary Anne Wilson
Publisher:
ISBN:
Category :
Languages : en
Pages :

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A Universal Equation for Predicting Rainfall-erosion Losses

A Universal Equation for Predicting Rainfall-erosion Losses PDF Author: United States. Agricultural Research Service
Publisher:
ISBN:
Category : Erosion
Languages : en
Pages : 16

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Book Description


The Use of Satellite Microwave Rainfall Measurements to Predict Eastern North Pacific Tropical Cyclone Intensity

The Use of Satellite Microwave Rainfall Measurements to Predict Eastern North Pacific Tropical Cyclone Intensity PDF Author: Derek A. West
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 224

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Book Description
This proposed study examines the potential use of satellite passive microwave rainfall measurements derived from Special Sensor Microwave/Imager (SSM/I) radiometers onboard the Defense Meteorological Satellite Program (DMSP) constellation to improve eastern North Pacific Ocean tropical cyclone intensity change forecasting techniques. Relationships between parameters obtained from an operational SSM/I-based rainfall measuring algorithm and 12-, 24-, 36-, 48-, 60- and 72-hour intensity changes from best track data records are examined in an effort to identify statistically significant predictors of intensity change. Correlations between rainfall parameters and intensity change are analyzed using tropical cyclone data from three years, 1992 to 1994. Stratifications based upon tropical cyclone intensity, rate of intensity change, climatology, translation, landfall and synoptic-scale environmental forcing variables are studied to understand factors that may affect a statistical relationship between rainfall parameters and intensity change. The predictive skill of statistically significant rainfall parameters is assessed by using independent tropical cyclone data from another year, 1995. In addition, case studies on individual tropical cyclones are conducted to gain insight on predictive performance and operational implementation issues.

Predicting Meteorological Events

Predicting Meteorological Events PDF Author: N. C. Mahanti
Publisher: Alpha Science Int'l Ltd.
ISBN: 9788173195730
Category : Science
Languages : en
Pages : 174

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Book Description
Predicting Meteorological Events: Mathematical Approach deals with some important problems covering various important areas of atmospheric and meteorological sciences. These include cyclonic storms, monsoon prediction, monsoon depression over the Indian region, disaster management using satellite data. This volume will be highly useful for practising meteorologists working in the National Weather Services and scientists involved in the development of mathematical and statistical models of various meteorological events.

(Hearings) ...

(Hearings) ... PDF Author: United States. 59th Congress, 2d. session, 1906-1907 House. [from old catalog]
Publisher:
ISBN:
Category :
Languages : en
Pages : 1194

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Book Description


Meteorology, Weather, and Methods of Forecasting, Description of Meteorological Instruments and River Flood Predictions in the United States

Meteorology, Weather, and Methods of Forecasting, Description of Meteorological Instruments and River Flood Predictions in the United States PDF Author: Thomas Russell
Publisher:
ISBN:
Category : Floods
Languages : en
Pages : 734

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Book Description


The Weather Companion

The Weather Companion PDF Author: Gary Lockhart
Publisher: Turner Publishing Company
ISBN: 0470355425
Category : Nature
Languages : en
Pages : 250

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Book Description
The Weather Companion An Album of Meteorological History, Science, Legend, and Folklore Throughout history, as farmer, sailor, hunter, and artist, humans have watched and worried about the weather. We have devised ways to observe it, to predict it, to protect ourselves from it, to take advantage of it. It plays a major role in the science and folklore of every culture. Gary Lockhart's The Weather Companion is a fascinating compendium of meteorological facts and fables, from ancient myths to the latest research, from the rain forests to the desert regions. You'll learn about the meteorology of Noah's flood; methods of forecasting; the behavior of weather cycles; weather predictors such as the thickness of corn husks, the height of saw grass, and the behavior of animals; weather prophets; and much more. Gary Lockhart reveals what makes rain "smell," how natural barometers work, and the long history of weather fish, once kept to predict rain, and revived during China's Cultural Revolution. You'll even learn the best time to go fishing! Beautifully illustrated, captivating and original, The Weather Companion is a delightful experience for all ages. Your skies and sunsets will never be the same.

Science

Science PDF Author: John Michels (Journalist)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 674

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Book Description