Using polyacrylamide to mitigate post-fire soil erosion
One of the consequences of wildfires is the modification of the hydrology of the affected area, usually resulting in increased overland flow and soil erosion. In this work, we tested granular anionic polyacrylamide (PAM) to reduce post-fire soil erosion, and the mechanisms by which this polymer modifies infiltration rate (IR), runoff and soil loss.
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Using polyacrylamide to mitigate post-fire soil erosion
Using polyacrylamide to mitigate post-fire soil erosion Article (PDF Available) in Geoderma s 239–240 · September 2014 with 227 Reads How we measure 'reads'
Using polyacrylamide to mitigate post-fire soil erosion
10.1016/j.geoderma.2014.09.026 | DeepDyve
1. The application of granular PAM to the soil surface is a promising and cheap method to reduce post-fire soil erosion in soils with different properties.</P>2. Wetting the soil with a relatively low rainfall amount and intensity after the application of PAM helps to maximize the effect of the PAM on soil loss throughout the rainy season.</P>3.
Using polyacrylamide to mitigate post-fire soil erosion Assaf Inbara,b,MeniBen-Hurb, Marcelo Sternbergc,MarcosLadod,⁎ a Porter School of Environmental Studies, Tel-Aviv University, Ramat Aviv 69978, Israel b Institute of Soil, Water and Environmental Sciences, The Volcani Center, ARO, P.O. Box 6, Bet-Dagan 50250, Israel c Department of Molecular Biology and Ecology of Plants, The George S
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Using polyacrylamide to mitigate post-fire soil erosion Journal article Forest fire effects on soil chemical and physicochemical properties, infiltration, runoff,..
Geomechanics for Energy and a Sustainable Environment • Gye-Chun Cho and Ilhan Chang. Geomechanics a for Energy and soil erosion and preservation, and multi-disciplinary convergences such as bio-soils. As a result of his research, he has published more than 140 papers responsibility to provide countermeasures to mitigate GEHs through
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It is widely accepted that the establishment of permanent vegetative cover for bare soil is the most efficient and aesthetically pleasing form of long-term erosion control. However, in the short term, immediately after seeding and until vegetation becomes established, soil remains vulnerable to erosion.
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In: International Workshop on Technical Aspects and Use of Wind Tunnels for Wind-Erosion Control and Combined Effect of Wind and Water on Erosion Processes, 17-18 November 1997, University of Ghent, Belgium, International Centre for Eremology, Special Report No. 1998/1, pp. 87-93.
- Why is polyacrylamide hydrogel banned in China?
- Once a popular injectable filler, polyacrylamide hydrogel (PAAG) has been banned in China since 2006 due to its unclear safety and long-term complications. However, it is still being used worldwide because of its huge commercial profit, leading to emerging complications and an urgent need for standardized clinical management.
- What is polyacrylamide hydrogel (Paag)?
- 1. Introduction Polyacrylamide hydrogel (PAAG) is an extensively cross-linked polymeric hydrogel consisting of 2.5%–5% polyacrylamide and 95%–97.5% nonpyrogenic water.
- Which reagent is used to degrade polyacrylamide in aqueous solution?
- Ramsden, D. K. & McKay, K. Degradation of polyacrylamide in aqueous solution induced by chemically generated hydroxyl radicals: Part I-Fenton’s reagent. Polym. Degrad. Stab. 14, 217–229 (1986). Ramsden, D. K., & McKay, K.
- How can we improve the production process of polyacrylamides?
- With a close look at the manufacturing process of polyacrylamides, it is possible to identify the main CO 2 -emitting stages (drying, for instance) and work at improving the reaction and process efficiencies and the recovery of heat for further use, for example.
