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Contrasting optical properties of dissolved organic matter in rivers around an antimony mine, Hunan Province, China: implications for antimony mobility
Previous studies have verified that dissolved organic matter (DOM) is an important factor affecting the migration and transformation of antimony (Sb)...
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Distribution difference and significance of short-chain steranes in humic coal and coal-measure mudstone of Triassic Xujiahe formation in Sichuan Basin, SW China
In order to discover formation causes of short-chain steranes in coal-measure source rock of the research area, 62 samples of Triassic Xujiahe...
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Application of Simulation Chambers to Investigate Interfacial Processes
Earlier chapters of this work have described procedures and protocols that are applicable to most chambers, this chapter has a slightly different...
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Changes in the Geochemistry of Land Waters at Climate Warming and a Decrease in Acid Deposition: Recovery of the Lakes or Their Evolution?
Abstract —The paper presents results of a long-term (1990–2018) study of changes in the geochemistry of land waters in the Kola region as a...
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A novel humic acid extraction procedure from Tunisian lignite
The present study investigates the efficient extraction of humic acid (HA) from Tunisian lignite (TL). The extraction method was optimized using the...
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Influence of an Ultradisperse Humic Sapropel Suspension on Growth, Photosynthetic Activity, and Copper Accumulation in Peas (Pisum sativum L.)
AbstractThe change in the plant growth parameters is shown in model experiments by the example of various commercial high-yielding varieties of green...
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Nutrient release from biodegradable polymer-coated multi-nutrient fertilizer granules in calcareous soils
The use of conventional fertilizers is associated with higher nutrient losses and lesser fertilizer use efficiency; hence, to increase the use...
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Evolution of Arctic Lakes after a Decrease in Acid Deposition and Under Conditions of Climate Warming
AbstractOn the basis of long-term studies of the Kola North lakes, which have been exposed to the negative effects of atmospheric precipitation of...
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Transport behaviour of different metal-based nanoparticles through natural sediment in the presence of humic acid and under the groundwater condition
The production of nanoparticles (NPs) has increased significantly, given that they have numerous commercial and medical applications. There might...
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Occurrence, Fate and Relevance of Aminopolycarboxylate Chelating Agents in the Rhine Basin, Germany
Aminopolycarboxylates are used in many products and industrial applications because of their ability to form stable complexes with metal ions. The...
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Development of an Anti-Organic Fouling Photothermal Membrane for Sustainable Freshwater Generation from Wastewater
Passive freshwater generation via photothermal membranes represents a sustainable and eco-friendly solution for the water crisis. Herein, we describe...
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Organic matter distribution in modern wetland sediments of Moknine Sebkha, Tunisia
Most wetland organic matter studies aim to measure pollution’s effects in these environments . Our study uses organic matter and its different...
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DNA Detection After Interaction with Clay Minerals and Soils: An Analytical Approach
Isotherms adsorptions were generated using calf thymus DNA (10–300 µg/mL), two types of clay minerals, namely kaolinite KGa-2 and montmorillonite...
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Location of Rare-Earth Elements in Coals at the Sergeevskoe Deposit (Amur River Region)
AbstractThe occurrence forms and location features of rare-earth elements in Miocene brown coals have been studied at the Sergeevskoe deposit (Amur...
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Fabrication of novel chitosan-humic acid-graphene oxide composite to improve adsorption properties for Cr(VI)
A novel chitosan-humic acid-graphene oxide (Cts-HA-GO) composite was produced and tested to remove hexavalent chromium (Cr(VI)) during the adsorption...
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Spatial Variation and Influencing Factors of Optical Characteristic of Water Extractable Organic Matter in Soils of Urban Grassland Across Climatic Zones in China
Dissolved organic matter (DOM) is the most active organic component in terrestrial ecosystems. In this study, 165 soil samples which were dominated...
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Isotope Composition of Carbon of Plants and Organic Matter in Burozems of the Southern Vitim Plateau
AbstractThe isotopic composition of vegetation and organic matter of permafrost burozems in the south of the Vitim Plateau is analyzed. The soil...
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Adaptive strategies of high and low nucleic acid prokaryotes in response to declining resource availability and selective grazing by protozoa
Prokaryotes play a fundamental role in global ocean biogeochemical cycles. However, how the abundance and metabolic activity of ecologically distinct...
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A Protocol for Measuring Variations of Aerosol Soluble Proteins Content in Hours at Low Sampling Flow Rate Using the Bicinchoninic Acid (BCA) Assay
Proteins in aerosols are the core biological components connecting geographical isolated ecosystems via the atmosphere, and also an increasing...
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A review of physicochemical properties of dissolved organic carbon and its impact over mountain glaciers
Investigating the characteristics and transformation of water-soluble carbonaceous matter in the cryosphere regions is important for understanding...