Historical Farmland in China During 1661-1980, Xiaobin Jin; Yinkang Zhou; Xuhong Yang; Yinong Che
Автор: Phillips Название: The Underdraining of Farmland in England During the Nineteenth Century ISBN: 0521105803 ISBN-13(EAN): 9780521105804 Издательство: Cambridge Academ Рейтинг: Цена: 33790.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Underdraining has been recognized as one of the major capital-intensive agricultural improvements of the nineteenth century. Over half the agricultural area of England is subject to waterlogging and is in need of some form of underdraining, rendering the improvement both technically and economically basic to much of English agriculture.
Автор: Jin Название: Historical Farmland in China During 1661-1980 ISBN: 3319718789 ISBN-13(EAN): 9783319718781 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
This book explores various approaches to reconstruct the spatial and temporal distribution of historical farmland in China. The book contains background information about political regimes, economic and social development, population changes and land resource utilization in the past 300 years in China. A literature review focuses on the assumptions, methodologies and models of reconstructing historical land-use datasets while addresses accuracy evaluation issues. Historical population size, its growth rate, and the evolution of spatial-temporal patterns of farmland in China have also been discussed. Almost all available historical data about farmland such as historical documents, archives, taxation records, statistics and research outcomes have been collected to reconstruct the amount of historical farmland. With a few principles and assumptions, a delicate Cellular Automaton (CA) and Multi-Agents (MAS) model based on bottom-up management scheme has been applied to derive the spatial-temporal distribution of farmland with the 1km*1km grid resolution for the period between 1661 and 1980 in China. Suggestions for future studies related to reconstructing historical land-use changes are then provided.
Автор: Joan Sydney Whitmore Название: Drought Management on Farmland ISBN: 0792359984 ISBN-13(EAN): 9780792359982 Издательство: Springer Рейтинг: Цена: 213360.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Deals with integrated management of drought on farms. This book covers the management of water, soils, crops, rangeland, fodder and livestock, and many other drought-related topics. It is suitable for university and college staff and students in agricultural sciences, water and land use, environmental management, geography and risk management.
