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941
Use of Wide-Pore Carbons to Examine Intermolecular Interactions during the Adsorption of Anthraquinone Dyes from Aqueous Solution
Published 2009-06-01“…The raw (unheated) material was acidic, containing a considerable amount of nitrogen but only a small amount of lignin. The carbon samples were basic and exhibited type II or type III nitrogen adsorption isotherms depending on the carbonization temperature. …”
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942
The application of biochar and organic fertilizer substitution regulates the diversities of habitat specialist bacterial communities within soil aggregates in proso millet farmland
Published 2025-01-01“…OF + B treatment also markedly elevated the contents of total nitrogen (TN), soil organic carbon (SOC), nitrate nitrogen (NO3 −-N), ammonium nitrogen (NH4 +-N), as well as activities of C-, N-, and P-acquiring enzymes, enhanced the carbon limitation, and reduced the nitrogen limitation in the bulk soil and macro-aggregates. …”
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943
Long-term effects of combining anaerobic digestate with other organic waste products on soil microbial communities
Published 2025-01-01“…This approach maintains soil organic carbon (SOC) levels, increases soil phosphorus and potassium content, and stimulates microbial communities differently than nitrogen supplied via mineral fertilizers. While microbial biomass showed no significant variation across treatments, microbial diversity indices exhibited differences based on the type of OWP and nitrogen source. …”
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944
Interactive and unimodal relationships between plant biomass, abiotic factors, and plant diversity in global grasslands
Published 2025-01-01“…Using data from 116 grasslands on six continents, we show unimodal relationships between plant biomass and ecosystem characteristics, such as mean annual precipitation and soil nitrogen. Further, we found that soil nitrogen and plant diversity interacted in their relationships with plant biomass, such that plant diversity and biomass were positively related at low levels of nitrogen and negatively at elevated levels of nitrogen. …”
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945
Early Root Development of Eucalyptus pellita F. Muell. Seedlings from Seed and Stem Cutting Propagation Methods at Nursery Stage
Published 2021-01-01“…The study was conducted using E. pellita seedlings from two different types of propagation, namely, seed and stem cuttings, along with three different nitrogen concentrations (0, 50, and 200 kg N ha−1). …”
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946
Biosolids Effects in Chihuahuan Desert Rangelands: A Ten-Year Study
Published 2011-01-01“…Biosolids increased soil nitrate-nitrogen. Biosolids increased forage production and improved forage quality. …”
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947
Investigation of Soil Physiochemical Properties Effects on Soil Compaction for a Long Year Tilled Farmland
Published 2022-01-01“…Total organic carbon, organic matter, and total nitrogen exhibit positive relationships with depth and soil compaction. …”
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948
Protease supplementation in maize-based diet influenced net energy and nutrient digestibility in broilers
Published 2021-08-01“…The reduction in dAA for broilers fed the NC and PC diets did not (P>0.05) affect nitrogen, starch, or DE in the jejunum or ileum. Likewise, no differences (P>0.05) in jejunal (nitrogen, starch, and DE) and ileal (starch and DE) digestibility values were observed between those offered the NC diets without or with protease, but a small difference (P<0.05) in ileal nitrogen digestibility was observed.…”
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949
A new kinetic model for biogas production from co-digestion by batch mode
Published 2018-07-01“…Also, the strong correlation between carbon-to-nitrogen ratio and kinetic constants confirmed that the carbon-to-nitrogen ratio was the key factor that influenced biogas generation.…”
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950
Environmental Assessment Using Phytoplankton Diversity, Nutrients, Chlorophyll-a, and Trophic Status Along Southern Coast of Jeddah, Red Sea
Published 2024-12-01“…The average concentrations of DIN (dissolved inorganic nitrogen) forms follow the order NO<sub>3</sub>-N > NH<sub>4</sub>-N ~ NO<sub>2</sub>-N (representing about 11.4–29.4% of the total nitrogen). …”
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951
Electrocatalytic and Photocatalytic N<sub>2</sub> Fixation Using Carbon Catalysts
Published 2025-01-01“…Carbon catalysts have shown promise as an alternative to the currently available energy-intensive approaches for nitrogen fixation (NF) to urea, NH<sub>3</sub>, or related nitrogenous compounds. …”
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952
Status of Soil Physicochemical Properties in Forests and Savannas Restored Using the Ecosystem-Based Adaptation Approach in Eastern Rwanda
Published 2024-01-01“…The restored forest (plot A) had lower level of soil pH and had higher electrical conductivity, total nitrogen, organic carbon, available phosphorus, calcium, potassium, magnesium, cation exchange capacity, and sandy loam soil type. …”
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953
Effects of Combined Application of Biogas Slurry and Chemical Fertilizers on Silage Corn, Soil Nutrients, and Microorganisms
Published 2024-12-01“…These consisted of no fertilization (CK), conventional chemical fertilizer (with 100% chemical fertilizer application), and biogas slurry substitution treatments for chemical fertilizers (replacing 30%, 60%, and 100% of the chemical fertilizer nitrogen with biogas slurry nitrogen). Soil nutrient determination methods and high-throughput sequencing were employed to elucidate the correlative relationship between soil nutrients and microbial community metabolism. …”
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954
Understanding the Spatial Heterogeneity of CO2 and CH4 Fluxes from an Urban Shallow Lake: Correlations with Environmental Factors
Published 2017-01-01“…The correlation analysis, multiple stepwise regression, and redundancy analysis showed the key environmental factors for CO2 including temperature (T), pH, chemical oxygen demand (CODMn) in water, organic matter (OM), total nitrogen, and ammonia nitrogen in water and sediment. …”
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955
Water Quality Assessment of Tributaries of Batang Baleh in Sarawak Using Cluster Analysis
Published 2018-01-01“…Tributary stations associated with logging activities also showed significantly higher total phosphorus and organic nitrogen. Cluster analysis demonstrated that water quality at tributary stations along the Batang Baleh exhibited a longitudinal variation from upstream to downstream regions, particularly, dissolved oxygen, five-day biochemical oxygen demand, and nitrite-nitrate nitrogen, which were found higher in upstream region and steadily decreased towards the downstream region. …”
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956
Identification of phytophthora blight resistance of different pepper inbred lines and correlation analysis of plant functional traits
Published 2025-01-01“…The plant height, aboveground fresh weight, and nitrogen content exhibited significant differences after 20 days of inoculation compared to the control group. …”
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957
Biochemistry : the molecular basis of life /
Published 2017Table of Contents: “…Machine generated contents note: -- Table of Contents -- Chapter 1 Biochemistry: An Introduction -- Chapter 2 Living Cells -- Chapter 3 Water: The Matrix of Life -- Chapter 4 Energy -- Chapter 5 Amino Acids, Peptides, and Proteins -- Chapter 6 Enzymes -- Chapter 7 Carbohydrates -- Chapter 8 Carbohydrate Metabolism -- Chapter 9 Aerobic Metabolism I: The Citric Acid Cycle -- Chapter 10 Aerobic Metabolism II: Electron Transport and Oxidative Phosporylation -- Chapter 11 Lipids and Membranes -- Chapter 12 Lipid Metabolism -- Chapter 13 Photosynthesis -- Chapter 14 Nitrogen Metabolism I: Synthesis -- Chapter 15 Nitrogen Metabolism I: Degradation -- Chapter 16 Integration of Metabolism -- Chapter 17 Nucleic Acids -- Chapter 18 Genetic Information -- Chapter 19 Protein Synthesis.…”
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958
Biochemistry : the molecular basis of life /
Published 2017Table of Contents: “…Machine generated contents note: -- Table of Contents -- Chapter 1 Biochemistry: An Introduction -- Chapter 2 Living Cells -- Chapter 3 Water: The Matrix of Life -- Chapter 4 Energy -- Chapter 5 Amino Acids, Peptides, and Proteins -- Chapter 6 Enzymes -- Chapter 7 Carbohydrates -- Chapter 8 Carbohydrate Metabolism -- Chapter 9 Aerobic Metabolism I: The Citric Acid Cycle -- Chapter 10 Aerobic Metabolism II: Electron Transport and Oxidative Phosporylation -- Chapter 11 Lipids and Membranes -- Chapter 12 Lipid Metabolism -- Chapter 13 Photosynthesis -- Chapter 14 Nitrogen Metabolism I: Synthesis -- Chapter 15 Nitrogen Metabolism I: Degradation -- Chapter 16 Integration of Metabolism -- Chapter 17 Nucleic Acids -- Chapter 18 Genetic Information -- Chapter 19 Protein Synthesis.…”
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959
The influence of the ultrasonic field on the efficiency of leachate treatment in the SBR reactor
Published 2025-01-01“…The effectiveness of the treatment process was determined based on the removal rate of selected parameters: chemical oxygen demand (COD), total organic carbon (TOC), inorganic carbon (IC), ammonium nitrogen (N-NH4), total nitrogen (TN), and the course of pH changes. …”
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960
Porosity Characteristics of Chars Derived from Different Lignocellulosic Materials
Published 1999-10-01“…Low adsorption of nitrogen was observed at 77 K with low values being estimated for the corresponding BET surface areas and total pore volumes. …”
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