Unlike large-acreage government irrigation schemes, small-scale irrigation is typically farmer led. Farmers decide what technologies to use to extract water, be it manual lifting or solar water pumps. They also choose the ...
Agriculture
Apr 19, 2023
0
3
Globally, there is an imbalance between water availability and water demand. The main cause of this mismatch is agricultural irrigation, which accounts for about 70% of freshwater withdrawal. At the same time, wastewater ...
Environment
Sep 25, 2020
0
3
Agriculture is the major source of greenhouse gas nitrous oxide (N2O) emissions. Application of polymer-coated urea and urease and/or nitrification inhibitor has the potential in reducing soil N2O emissions.
Plants & Animals
Sep 1, 2020
0
8
To conserve and manage fresh water, particularly in arid regions such as Saudi Arabia, it is important to understand how the water is used each day. KAUST scientists are using data gathered by shoebox-sized satellites, or ...
Environment
May 2, 2019
0
7
After rapid economic growth averaging 10% every year between 2004 and 2014, Ethiopia has emerged as an engine of development in Africa.
Economics & Business
Jan 18, 2019
1
8
Can crop irrigation affect the clouds that form high above farm fields? Indeed it can, say atmospheric scientists.
Environment
Jul 11, 2018
0
7
The blue of the Calanda reservoir amid the rugged landscape of northeastern Spain, as seen by ESA's oldest – and one of its smallest – Earth-observing missions, Proba-1, midway through its 15th year of operations.
Space Exploration
Apr 20, 2017
0
4
Previously, scientists have suggested that agricultural irrigation affects mean climate in several regions of the world. New evidence now shows that this cooling influence is even more pronounced when it comes to climate ...
Environment
Apr 12, 2017
0
17
Water is a finite but crucial resource. In most river basins around the world, water is diverted for industrial, municipal and domestic consumption. It's also a critical component of wetlands and other natural ecosystems ...
Environment
May 28, 2015
0
152
Subsistence farmers in Africa, the Americas and the Caribbean are learning how to construct raised planting beds and install drip irrigation systems to boost their agricultural productivity, conserve water and perhaps even ...
Social Sciences
Mar 16, 2015
0
18
