Subin Kalu

Works (6)

Updated: January 26th, 2026 11:09

2025 article

Characterizing the Effect of pH and Molecular Structure on the Reactions of Catechol and Hydroquinone with Birnessite

Atkins, B., Kalu, S., & Li, H. (2025, December 10). Environmental Science & Technology.

By: B. Atkins n, S. Kalu n & H. Li n

MeSH headings : Hydroquinones / chemistry; Catechols / chemistry; Hydrogen-Ion Concentration; Oxides / chemistry; Oxidation-Reduction; Molecular Structure
topics (OpenAlex): Geochemistry and Elemental Analysis; Iron oxide chemistry and applications; Adsorption and biosorption for pollutant removal
Source: NC State University Libraries
Added: December 11, 2025

2025 article

Destabilization of Soil Carbon After Saltwater Intrusion in Coastal Agricultural Soils

Kalu, S., Ricker, M. C., Janson, J., Nordlund, D., & Li, H. (2025, January 23). Environmental Science & Technology, Vol. 59, pp. 2107–2118.

By: S. Kalu n, M. Ricker n , J. Janson n, D. Nordlund * & H. Li n

author keywords: saltwater intrusion; soil carbon; iron oxide; NMR; XAS
MeSH headings : Soil / chemistry; Agriculture; Carbon / chemistry
topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Agriculture, Soil, Plant Science; Coastal wetland ecosystem dynamics
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: February 10, 2025

2025 article

Effects of biochar, ligneous soil amendments, and a microbial stimulant on soil biological activity, and carbon content and stability after two-years of their application in a boreal cropland

Heinonsalo, J., Peltokangas, K., Barré, P., Baudin, F., Cécillon, L., Kalu, S., … Sietiö, O.-M. (2025, June 25). Heliyon.

By: J. Heinonsalo *, K. Peltokangas *, P. Barré *, F. Baudin *, L. Cécillon *, S. Kalu n, S. Kanerva *, K. Karhu * ...

topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Phytase and its Applications; Legume Nitrogen Fixing Symbiosis
Source: NC State University Libraries
Added: January 25, 2026

2025 article

Recycling of lake sediments as phosphorus fertilizer: Promising results from a greenhouse experiment with six different sediments

Tammeorg, O., Kiani, M., Kalu, S., Nabavi, S., Simojoki, A., & Tammeorg, P. (2025, November 1). Environmental Technology & Innovation.

By: O. Tammeorg *, M. Kiani *, S. Kalu n, S. Nabavi*, A. Simojoki * & P. Tammeorg *

topics (OpenAlex): Aquatic Ecosystems and Phytoplankton Dynamics; Phosphorus and nutrient management; Soil and Water Nutrient Dynamics
Source: NC State University Libraries
Added: January 22, 2026

2024 article

Biochar reduced the mineralization of native and added soil organic carbon: evidence of negative priming and enhanced microbial carbon use efficiency

Kalu, S., Seppänen, A., Mganga, K. Z., Sietiö, O.-M., Glaser, B., & Karhu, K. (2024, January 15). Biochar.

By: S. Kalu n, A. Seppänen*, K. Mganga *, O. Sietiö *, B. Glaser * & K. Karhu *

author keywords: Biochar; Carbon sequestration; Carbon use efficiency; C-13-labelling; Soil microbial necromass; Priming effect
topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Clay minerals and soil interactions; Soil and Unsaturated Flow
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: January 29, 2024

2024 article

Microbial soil quality indicators depending on land use and soil type in a semi-arid dryland in Kenya

Mganga, K. Z., Rolando, J., Kalu, S., & Karhu, K. (2024, May 17). European Journal of Soil Biology.

By: K. Mganga *, J. Rolando *, S. Kalu n & K. Karhu *

author keywords: Cropland; Pasture; Grassland; Shrubland; Vertisol; Acrisol; Soil quality; Dryland
topics (OpenAlex): Soil Carbon and Nitrogen Dynamics; Soil and Land Suitability Analysis; Soil Geostatistics and Mapping
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 26, 2024

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