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The water footprint of hydrogen production
Science of The Total EnvironmentHydrogen (H2) is the most promising energy carrier for reducing the carbon emissions of the energy sector, but the impact of its production on water resources remains unclear. Here, we quantify the water footprint (WF) of different H2 production pathways accounting for the WF of the primary energy used in the production process, as well as feedstock ...
Olaitan, Damola +2 more
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Water Quality and Poultry Production
Poultry Science, 1996 Mineral and microbial content of water affects the performance of poultry. Because poultry production can adversely affect water quality, the Environmental Protection Agency monitors and regulates its impact. Management of nonpoint source water contamination is especially important. If properly managed, litter, a valuable secondary commodity associated
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Platinum Metals Review, 1975 Catalysts using suitably supported platinum show promise for the commercial production of heavy water. Carbons are potential primary supports for the platinum and metal-support interactions have been observed in this system. These interactions lower the chemical activation energy and increase the rate of reaction under conditions where it seems likely ...
N. H. Sagert, R. M. L. Pouteau
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Water productivity and income. [PDF]
, 2016 Food security and reducing poverty for the ever-growing population in India is a challenging task. India’s agricultural land is 142 million ha with 135% cropping intensity (NAAS, 2009) and 60% is rainfed, which is characterized by water scarcity, land degradation, low use of inputs and low productivity.
Garg, K K +4 more
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Key elements and research perspectives on new quality productivity of agricultural water conservancy
Guan'gai paishui xuebaoThe concept of new quality productivity of agricultural water conservancy represents a new development in advancing water productivity. It is a crucial link in achieving high-quality water resource development. Enhancing new quality productivity of water
ZUO Qiting, TIAN Jintao, QIN Xi
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Combining water and fertilizer management for high productivity, low water degradation
California Agriculture, 1979 With accurate measurements of nitrate-nitrogen leached from agricultural systems and definitions of factors that affect the amount of leaching, management strategies can be devised that increase productivity while degrading water minimally.
J Letey, P Pratt, J Rible
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علوم آب و خاک, 2022 The present research was conducted to determine water stress tolerance and water productivity (WP) of 5 alfalfa cultivars as a split-plot design in a randomized complete block with 3 replications in the Safiabad Agriculture and Natural Resources Research
M. safavi +4 more
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PARTICIPATION OF SOIL PARTICLE SIZE FRACTIONS INTO SOIL TEMPERATURE PROFILES AND THERMAL PROPERTIES [PDF]
Egyptian Journal of Agricultural Sciences, 2002 S. Mohamed, M. Ghali
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A horizon scan for improving pesticide management and governance in the great barrier reef catchment
Frontiers in Environmental ScienceThe current policy environment for improving catchment pesticide water quality entering Australia’s Great Barrier Reef lagoon is based around Scientific Consensus Statement processes, which utilise systematic scientific literature reviews to develop ...
Aaron M. Davis +6 more
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Forest Ecology and Management, 1990 Abstract Water availability is a major factor influencing the distribution and productivity of the earth's vegetation, but details of the mechanisms by which its effects are felt are not well understood. This is due in large part to the interactions between water and vegetation, such as through interception and change in leaf-area, which affect rates
Department of Forestry, University of Florida, Gainesville, FL 32611-0301 U.S.A. ( host institution ) +3 more
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