Results 221 to 230 of about 182,389 (268)

Charting the Path to Increased Oil Palm Output in Ghana Beyond Area Expansion: Technology or Managerial Capacity — Which Leads the Way?

open access: yesAgribusiness, EarlyView.
ABSTRACT This study sets out to investigate the prospects for raising oil palm output in sub‐Saharan Africa, particularly Ghana, without further expansion of cropland. Given global concerns about oil palm's role in deforestation and land use change, the focus is on enhancing productivity on existing farmlands.
Jacob Asravor   +3 more
wiley   +1 more source
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Water, a Product?

2021
‘Jivanam jivinam jivaha’ is a Sanskrit shlok, cited in an Ayurveda text ‘Bhavaprakash,’ which translates to ‘water is life to creatures.’ Water has always been an important source of life on Earth. However, today’s water crisis is gripping. In July 2019, Chennai witnessed an acute water crisis, after one of the main reservoirs completely dried up.
Shubham Vaidya, Aditi Singh, Parag Anand
openaire   +1 more source

Water and Production

2021
This chapter explores how water has been put to use to serve communities. Among the myriad uses that water has served, irrigation was certainly one of the earliest and most important, particularly to communities in arid regions. Indeed, the long-term viability of these communities depended on maintaining irrigation systems in the face of multiple ...
David A. Pietz, Dorothy Zeisler-Vralsted
openaire   +1 more source

Water Production Reaction on Rh(110)

Journal of the American Chemical Society, 2005
By means of scanning tunneling microscopy and density functional theory calculations, we studied the water formation reaction on the Rh(110) surface when exposing the (2 x 1)p2mg-O structure to molecular hydrogen, characterizing each of the structures that form on the surface during the reaction.
Africh C   +6 more
openaire   +4 more sources

The Production of Water

2016
This chapter shows two not very widely known devices to obtain fresh eater from air. These devices could explain how ancient towns could resist to long sieges without any apparent source of fresh water. Moreover, these device are very simple to build and do not need any external source of energy, so they could be used even in the present days in ...
Cesare Rossi, Flavio Russo
openaire   +1 more source

Productive Water Use in Rice Production: Opportunities and Limitations

Journal of Crop Production, 2000
Summary It is crucial for food security to produce more rice with decreasing availability of water for rice production. This article seeks to answer the question “Does rice really require an abundance of water?” and discusses strategies and options to make rice production more water-efficient.
openaire   +1 more source

Optimised product and water recovery from batch-production rinsing waters

Waste Management, 2000
Abstract Product concentrate can be recovered from rinsing waters [cleaning in place (CIP)] of surfactant and detergent batch production processes by using ultrafiltration and nanofiltration membranes. The problem in designing a separation process for the rinsing water is that the different compositions of the CIP-batches result in different ...
B Goers, J Mey, G Wozny
openaire   +1 more source

Water disinfection and disinfection by products

Environmental Monitoring and Assessment
For ecological safety and public health, it is essential to identify the causes of pollution in water sources and the effects of both natural and human activities. A class of secondary pollutants known as disinfection byproducts (DBPs) is produced when water is treated with disinfectant.
Nishu, Dhanda, Sudesh, Kumar
openaire   +2 more sources

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