نتایج جستجو برای: water development

تعداد نتایج: 1916440  

2017
Hua'an Wu Bo Zeng Meng Zhou

High accuracy in water demand predictions is an important basis for the rational allocation of city water resources and forms the basis for sustainable urban development. The shortage of water resources in Chongqing, the youngest central municipality in Southwest China, has significantly increased with the population growth and rapid economic development. In this paper, a new grey water-forecas...

Fatemeh Panahi, Mohsen Mombani

In the current situation, one of the most important issues of dry and semidry areas is the lack of water sources. In this regard, it's necessary to thank of solutions in order to increase productivity and efficiency of water use in agricultural sector; In this regard, various ways have been put forward by the experts and of the most important of them we can refer to participating agronomists in...

Fatemeh Panahi, Mohsen Mombani

In the current situation, one of the most important issues of dry and semidry areas is the lack of water sources. In this regard, it's necessary to thank of solutions in order to increase productivity and efficiency of water use in agricultural sector; In this regard, various ways have been put forward by the experts and of the most important of them we can refer to participating agronomists in...

Journal: :Annual Review of Environment and Resources 2007

Journal: :World Development 2014

Dadkhah, Ali, Hadijaberimoghadam, Morteza,

The survival of cities as living beings and their inhabitants depends on the supply of water. Numerous factors such as population growth, climate, drought, consumption pattern, amount of available water resources and utility network affect the equation of water supply and consumption. What has been less considered in the traditional planning process than ever before is the connection between la...

2013
Georgia L. Kayser Patrick Moriarty Catarina Fonseca Jamie Bartram

Monitoring of water services informs policy and planning for national governments and the international community. Currently, the international monitoring system measures the type of drinking water source that households use. There have been calls for improved monitoring systems over several decades, some advocating use of multiple indicators. We review the literature on water service indicator...

2016
Jazmin Del Carmen Ruiz James J. Quackenboss Nicolle S. Tulve David O. Carpenter

The etiology of a child's cognitive ability is complex, with research suggesting that it is not attributed to a single determinant or even a defined period of exposure. Rather, cognitive development is the product of cumulative interactions with the environment, both negative and positive, over the life course. The aim of this systematic scoping review was to collate evidence associated with ch...

2014
Jing Chen Bo-Ming Sun Dan Chen Xin Wu Long-Zhu Guo Gang Wang

The small Sanjiang plain is one of the most important commodity grain production bases and the largest fresh water wetland in China. Due to the rapid expansion of agricultural activities in the past 30 years, the contradiction between economic development and the loss of ecosystem services has become an issue of increasing concern in the area. In this study, we analysed land use changes and the...

2014
Adam C. Schneider Tali D. Lee Molly A. Kreiser Gregory T. Nelson

Premise of research. Water deficits are a common limiting factor of plant growth. Many studies have looked at the effects of drought, but few have compared the independent and interactive effects of multiple dimensions of changing precipitation patterns (e.g., reduced rainfall frequency and reduced rainfall volume) on overall plant growth of individuals with snapshots of growth-related plant pe...

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