Results 41 to 50 of about 587,836 (298)
Atmospheric HULIS: How humic-like are they? A comprehensive and critical review [PDF]
Atmospheric Chemistry and Physics, 2006 A class of organic molecules extracted from atmospheric aerosol particles and isolated from fog and cloud water has been termed HUmic-LIke Substances (HULIS) due to a certain resemblance to terrestrial and aquatic humic and fulvic acids.
E. R. Graber, Y. Rudich
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Humus and Humic Substances [PDF]
, 2022 Besides live biomass and decaying dead biological matter, humus constitutes an important component of organic matter in the soil. Humic substances are heterogeneous polymers formed during the process of decay and degradation of plant, animal, and ...
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Soil pH Amelioration Synergizes Carbon Accrual with Yield Gains Under Organic Substitution
Advanced Science, EarlyView.Soil pH shifts towards neutrality in both acidic and alkaline soils under organic substitution. A global synthesis links pH amelioration to soil organic carbon accrual through enhanced microbial biomass after accounting for added organic carbon and its interaction with pH. This pH amelioration‐shared soil organic carbon accrual accounts for 5.1–8.6% of
Xunzhuo Dong +7 more
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Methods for Obtaining Humus Substances: Advantages and Disadvantages
Applied SciencesThe paper reviews the patent descriptions of methods for obtaining humic substances and the procedures used in their industrial production. Selected humus substances, obtained using three different methods, were also examined.
Anna M. Anielak +4 more
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Immobilised Humic Substances as Low-Cost Sorbents for Emerging Contaminants
Applied Sciences, 2021 Environmental pollution with contaminants of emerging concern (CECs) is a worldwide problem that is receiving increasing attention. Although these substances have been released in the aquatic environment for a long time, wastewater treatment plants are ...
Linda Ansone-Bertina +5 more
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Humic substances as a washing agent for Cd-contaminated soils [PDF]
, 2017 Cost-effective and eco-friendly washing agents are in demand for Cd contaminated soils. Here, we used leonardite-derived humic substances to wash different types of Cd-contaminated soils, namely, a silty loam (Soil 1), a silty clay loam (Soil 2), and a ...
Yuan, Guodong +12 more
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Advanced Science, EarlyView.This review summarizes recent advances in the mechanistic, thermodynamic, and kinetic studies of biomass‐derived levulinic acid/levulinates conversion to γ‐valerolactone, along with the corresponding multiscale regulation strategies of Ru‐based catalysts.
Xin Ni +3 more
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Frontiers in Microbiology, 2018 Humic substances are a novel feed additive which may have the potential to mitigate enteric methane (CH4) production from ruminants as well as enhance microbial activity in the rumen.
Stephanie A. Terry +5 more
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Agronomic and Nutritional Perspectives on Vegetable Crops in Africa
AgriFood: Journal of Agricultural Products for Food, EarlyView.Vegetable production plays a key role in food security, nutrition, and livelihoods across Africa. Moreover, African indigenous vegetables emerge as underutilized yet highly valuable crops, rich in macro‐ and micronutrients, as well as bioactive compounds with an array of health benefits.
Đorđe Vojnović +4 more
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Removal of humic substances from water using solar irradiation and granular activated carbon adsorption [PDF]
, 2010 For the existing water treatment processes, difficulties in removing humic substances (HS) to improve drinking water quality, and safety, have created the demand for exploring novel options to enhance HS removal.
Liu, X.
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