Welcome to our book review site go-pdf.online!
You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Numerical Modelling of Hydrodynamics for Water Resources
Overland flow modelling has been an active field of research for some years, but developments in numerical methods and computational resources have recently accelerated progress, producing models for different geometries and types of flows, such as simulations of canal and river networks. Flow in canals has traditionally been described using one-dimensional, depth-averaged, shallow water models; but a variety of simulation techniques now facilitate the management of hydrodynamic systems, providing models which incorporate complex geometry and diverse flows. Much effort has gone into elaborating canal operational rules based on decision support systems, with the dual aim of assuring water del...
Innovation Issues in Water, Agriculture and Food
In a worldwide context of ever-growing competition for water and land, climate change, droughts and man-made water scarcity, and less-participatory water governance, agriculture faces the great challenge of producing enough food for a continually increasing population. In this line, this book provides a broad overview of innovation issues in the complex water–agriculture–food nexus, thus also relative to their interconnections and dependences. Issues refer to different spatial scales, from the field or the farm to the irrigation system or the river basin. Multidisciplinary approaches are used when analyzing the relationships between water, agriculture, and food security. The covered issu...
Drought in Arid and Semi-Arid Regions
Offering a cross-country examination and comparison of drought awareness and experience, this book shows how scientists, water managers, and policy makers approach drought and water scarcity in arid and semi-arid regions of Spain, Mexico, Australia, South Africa and the United States.
Water Communication
Water Communication aims at setting a first general outlook at what communication on water means, who communicates and on what topics. Through different examples and based on different research and contributions, this book presents an original first overview of “water communication”. It sets its academic value as one distinct scientific domain and provides tips and practical tools to professionals. The book contributes to avoid mixing messages, targets and discourses when setting communication related to water issues. The book facilitates coordination within the water sector and its organizations as water is a wide field of applications where inadequate words and language understanding b...
The Benefits and Risks of Solar Powered Irrigation - a global overview
The report gives a state-of-the-art overview of policies, regulations and incentives for the sustainable use of solar-powered irrigation technologies (SPIS) around the world. SPIS offer a viable, low-tech energy solution for irrigated agriculture, providing a reliable source of energy in remote areas, contributing to rural electrification, reducing energy costs for irrigation and enabling low emission agriculture. Nevertheless, SPIS have a significant initial investment cost and require innovative financing models to overcome this barrier to adoption, especially for small-scale farmers. Technical knowledge and service infrastructure is needed to ensure that the systems run effectively. Moreover, SPIS – if not adequately managed - bear the risk of fostering unsustainable water use as lower energy costs may lead to over-abstraction of groundwater. This report looks at how different countries work to create an enabling environment for SPIS technologies, while managing the risks that come with it.
Annual Report
None
Rediscovering Local Landraces: Shaping Horticulture for the Future
Local landraces are traditional crop varieties cultivated in specific locations. However, the intensification of modern horticulture has put these genotypes aside, since farmers tend to select hybrids or commercial cultivars due to higher yield, uniformity and marketability. The various landraces are very distinct in their quality features, therefore it is of high importance to highlight these differences and identify genotypes that could be further exploited by producing high added value products and by reinforcing local rural economies. The proposed Research Topic aims to reveal the importance of local landraces for sustainable horticulture, focusing on their special quality features as the result of adaptation to specific growing conditions after domestication.
Enabling the Business of Agriculture 2017
Enabling the Business of Agriculture 2017, the third report in the series, offers insights into howlaws and regulations affect private sector development for agribusinesses, including producerorganizations and other agricultural entrepreneurs. Globally comparable data and scored indicatorsencourage regulations that ensure the safety and quality of agricultural inputs, goods and servicesbut are not too costly or burdensome. The goal is to facilitate the operation of agribusinesses andallow them to thrive in a socially and environmentally responsible way, enabling them to provideessential agricultural inputs and services to farmers that could increase their productivity andprofits. Regional, income-group and country-specific trends and data observations are presentedfor 62 countries and across 12 topics: seed, fertilizer, machinery, finance, markets, transport, water,ICT, land, livestock, environmental sustainability and gender. Data are current as of June 30, 2016.For more information, please see http://eba.worldbank.org
