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Community Organizations John Wiley & Sons, Inc.
John Wiley & Sons, Inc.
John Wiley & Sons, Inc.
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Wiley
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Wiley's Global Research business is a provider of content-enabled solutions to improve outcomes in research, education and professional practice with online tools, journals, books, databases, reference works and laboratory protocols. With strengths in every major academic, scientific and professional field, and strong brands including Wiley Blackwell and Wiley VCH, Wiley proudly partners with over 800 prestigious societies representing two million members. Through Wiley Online Library, we provide online access to a broad range of content: over 4 million articles from 1,500 journals, 9,000+ books, and many reference works and databases. Access to abstracts and searching is free, full content is accessible through licensing agreements, and large portions of the content are provided free or at nominal cost to nations in the developing world through partnerships with organizations such as HINARI, AGORA, and OARE.


Wiley's Professional Development business creates products and services that help customers become more effective in the workplace and achieve career success. It brings to life the ideas and best practices of thought leaders in business, finance, accounting, workplace learning, management, leadership, technology, behavioral health, engineering/architecture, and education to serve these communities worldwide.


Wiley Global Education serves undergraduate, graduate, and advanced placement students, lifelong learners, and, in Australia, secondary school students. We publish educational materials in all media, notably through WileyPLUS, our integrated online suite of teaching and learning resources. Our programs target the sciences, engineering, computer science, mathematics, business and accounting, statistics, geography, hospitality and the culinary arts, education, psychology, and modern languages.

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Displaying 126 - 130 of 164

Drainage development: Driving forces, conducive conditions and development trajectories

Journal Articles & Books
Dezembro, 2011

The core of this paper consists of an analysis of the forces and conducive conditions which historically have driven the drainage development of agricultural land. Such forces and conditions are recognised at three levels of discretion: (i) the generic level (ii) the government level (iii) the on‐farm level. The drainage development for salinity control of irrigated land in the (semi) arid zone is treated as a special case of drainage development driven by its own specific forces and considerations.

Improving irrigation water operation in the lower reaches of the Amu Darya River – current status and suggestions

Journal Articles & Books
Dezembro, 2011
Usbequistão

Irrigated agriculture is widespread in the Central Asian drylands and important for food security of the region. However irrigation practices based on rules made for cotton production on large units do not provide adequate guidance for the now widespread small farms that produce cotton wheat and rice. Excessive unsustainable water use is the consequence. Land and water resource management practices were analysed in 2006 for the irrigated area (approx. 1885 ha) of a water users' association (WUA) as a case study.

Impact of small-scale irrigation on household poverty: empirical evidence from the Ambo district in Ethiopia

Journal Articles & Books
Dezembro, 2011
Etiópia

A study was conducted in the Ambo district of western Ethiopia in 2006 to understand the poverty reduction impacts of small-scale irrigation development, using the Indris irrigation system as a case study. The study was based on a survey of representative farm households with and without access to irrigation. The total sample size for the study was 222 (107 households with access to irrigation and 115 without). Data were analysed using descriptive statistics, the Foster, Greer and Thobeck poverty indices, and Heckman's selectivity model.

Sanaga discharge at the Edea Catchment outlet (Cameroon): An example of hydrologic responses of a tropical rain-fed river system to changes in precipitation and groundwater inputs and to flow regulation

Journal Articles & Books
Dezembro, 2011
Camarões
África

The Sanaga River is one of Sub-Saharan Africa's largest and greatly regulated rivers. Available flow data for this hydrosystem largely cover the pre- and post-regulation periods. From comparisons between unregulated (hypothetical) and observed scenarios, it has been possible to separate and to quantify hydro-climatic (groundwater + rainfall) change effects from anthropogenic impacts (especially dam-related alterations).

Water management and multiple land use: the dutch approach: competing and complementary functions in water management

Journal Articles & Books
Dezembro, 2011
Países Baixos

Climate change, food crises and deterioration of the environment create immense challenges in water management. In the Netherlands land subsidence, high population density and intensity of land use aggravate these problems. Increased awareness of these problems and civil society's participation in the discussions complicate these challenges. The Netherlands' Government Service for Land and Water Management (DLG), an organisation specialising in integrated land development, has tackled these problems at a regional/local scale.