7 Ergebnisse.

This book focuses on drylands such as arid, semi-arid and dry sub-humid areas where they form the main part of ecosystems, e.g., in Iran, but also around the world. Mismanagement and improper exploitation of these areas lead to more degradation day by day. Besides an introduction to the role and importance of vegetation cover in conserving soil against wind and water erosion, this book gives a scope of appropriate techniques and methods for...

The significant policy shift which the economy of India had undergone during the 1990s commonly known as LPG or Liberalization, Privatization and Globalization had influenced the overall economic growth of the country. The primary objective of this model was to make the economy of India the fastest developing economy in the global market with capabilities that help it match with the biggest economies of the world. The chain of reforms and chan...

This book focuses on drylands such as arid, semi-arid and dry sub-humid areas where they form the main part of ecosystems, e.g., in Iran, but also around the world. Mismanagement and improper exploitation of these areas lead to more degradation day by day. Besides an introduction to the role and importance of vegetation cover in conserving soil against wind and water erosion, this book gives a scope of appropriate techniques and methods for...

The significant policy shift which the economy of India had undergone during the 1990s commonly known as LPG or Liberalization, Privatization and Globalization had influenced the overall economic growth of the country. The primary objective of this model was to make the economy of India the fastest developing economy in the global market with capabilities that help it match with the biggest economies of the world. The chain of reforms and cha...

This book provides an overview of arid and semi-arid lands conditions, their general characteristics, methods of management, conservation, exploitation and reclamation. It also focuses on how to utilize the potential of arid lands with the minimum manipulation and alteration. Arid and semi-arid areas represent a major part of natural ecosystems not only in Iran, but around the world, and mismanagement and inappropriate exploitation of these ar...

This book provides an overview of arid and semi-arid lands conditions, their general characteristics, methods of management, conservation, exploitation and reclamation. It also focuses on how to utilize the potential of arid lands with the minimum manipulation and alteration. Arid and semi-arid areas represent a major part of natural ecosystems not only in Iran, but around the world, and mismanagement and inappropriate exploitation of these ar...

Seepage and evaporation are the most serious forms of water losses in an irrigation canal networks. These losses are sometimes very high, of the order of 25 to 50% of water diverted into the main canal. Seepage is not only a waste of water, but also may lead to other problems such as water-logging and salinization of agricultural land. Additionally, the amount lost to seepage often falls within the discharge measurement errors of traditional m...