Seems you have not registered as a member of localhost.saystem.shop!
You may have to register before you can download all our books and magazines, click the sign up button below to create a free account.
Predicting Rainfall Erosion Losses
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.
An Account of the Danes and Norwegians in England, Scotland, and Ireland
"My aim in it has been to convey a juster and less prejudiced notion than prevails at present respecting the Danish and Norwegian conquests." -Jens Jacob Asmussen Worsaae, An Account of the Danes and the Norwegians (1852) An Account of the Danes and the Norwegians in England, Scotland and Ireland (1852) by Jens Warsaae, was based on his research into the Scandinavian invasions of the European mainland. During the 10th century, the European mainland was invaded by Norse settlers from Denmark, Norway, and Sweden, who intermarried with native tribes and came to be known as "Normans." While their influence on the history of France was significant, it was even stronger in England, which the Normans conquered in the 11th century. Warsaae's book, commissioned by the Royal Society of Northern Antiquaries, was his attempt to revise the impressions that the 19th century British had of the effects of the Norman conquests on England. This replica of the original text is accompanied by numerous woodcuts.
GIS and Remote Sensing for Soil Erosion Studies in Semi-arid Environments
description not available right now.
