Page 22 - Read online
P. 22
Page 18 of 19 Maffia et al. Carbon Footprints 2026, 5, 7
31. Box, J. Investigation of the Folin-Ciocalteau phenol reagent for the determination of polyphenolic substances in natural waters. Water.
Res. 1983, 17, 511-25. DOI
32. Hendershot, W. H.; Duquette, M. A simple barium chloride method for determining cation exchange capacity and exchangeable cations.
Soil. Sci. Soc. Am. J. 1986, 50, 605-8. DOI
33. Vance, E.; Brookes, P.; Jenkinson, D. An extraction method for measuring soil microbial biomass C. Soil. Biol. Biochem. 1987, 19,
703-7. DOI
34. Adam, G.; Duncan, H. Development of a sensitive and rapid method for the measurement of total microbial activity using fluorescein
diacetate (FDA) in a range of soils. Soil. Biol. Biochem. 2001, 33, 943-51. DOI
35. Mersi, W.; Schinner, F. An improved and accurate method for determining the dehydrogenase activity of soils with iodonitrotetrazolium
chloride. Biol. Fertil. Soils. 1991, 11, 216-20. DOI
36. Kandeler, E.; Gerber, H. Short-term assay of soil urease activity using colorimetric determination of ammonium. Biol. Fert. Soils. 1988,
6, 68-72. DOI
37. ISO 14040. Environmental management - Life cycle assessment - Principles and framework. International Organization for
Standardization,2006. https://www.cscses.com/uploads/2016328/20160328110518251825.pdf (accessed 2026-01-27).
38. ISO 14044. Environmental management - Life cycle assessment - Requirements and guidelines. International Organization for
Standardization, 2006. https://www.iso.org/standard/38498.html (accessed 2026-01-27).
39. EPD, 2020.PCR Mineral or chemical ferilizers 2010:20- Version 3.0. International Environmental Product Declaration system. https://w
ww.environdec.com/pcr-library/pcr2010-20 (accessed 2026-01-28).
40. Egas, D.; Azarkamand, S.; Casals, C.; Ponsá, S.; Llenas, L.; Colón, J. Life cycle assessment of bio-based fertilizers production systems:
where are we and where should we be heading? Int. J. Life. Cycle. Assess. 2023, 28, 626-50. DOI
41. Amlinger, F.; Peyr, S.; Cuhls, C. Green house gas emissions from composting and mechanical biological treatment. Waste. Manag. Res.
2008, 26, 47-60. DOI PubMed
42. Beck-friis, B.; Smårs, S.; Jönsson, H.; Eklind, Y.; Kirchmann, H. Composting of source-separated household organics at different
oxygen levels: gaining an understanding of the emission dynamics. Compost. Sci. Util. 2003, 11, 41-50. DOI
43. Pagans, E.; Font, X.; Sánchez, A. Emission of volatile organic compounds from composting of different solid wastes: abatement by
biofiltration. J. Hazard. Mater. 2006, 131, 179-86. DOI PubMed
44. Pergola, M.; Persiani, A.; Pastore, V.; et al. Sustainability assessment of the green compost production chain from agricultural waste: a
case study in Southern Italy. Agronomy 2020, 10, 230. DOI
45. Baldrian, P. Forest microbiome: diversity, complexity and dynamics. FEMS. Microbiol. Rev. 2017, 41, 109-30. DOI PubMed
46. Kögel-knabner, I. The macromolecular organic composition of plant and microbial residues as inputs to soil organic matter. Soil. Biol.
Biochem. 2002, 34, 139-62. DOI
47. Six, J.; Frey, S. D.; Thiet, R. K.; Batten, K. M. Bacterial and fungal contributions to carbon sequestration in agroecosystems. Soil. Sci.
Soc. Am. J. 2006, 70, 555-69. DOI
48. Whalen, E. D.; Grandy, A. S.; Geyer, K. M.; Morrison, E. W.; Frey, S. D. Microbial trait multifunctionality drives soil organic matter
formation potential. Nat. Commun. 2024, 15, 10209. DOI PubMed PMC
49. Bölscher, T.; Vogel, C.; Olagoke, F. K.; et al. Beyond growth: the significance of non-growth anabolism for microbial carbon-use
efficiency in the light of soil carbon stabilisation. Soil. Biol. Biochem. 2024, 193, 109400. DOI
50. Zhang, J.; Chi, F.; Wei, D.; et al. Impacts of long-term fertilization on the molecular structure of humic acid and organic carbon content
in soil aggregates in black soil. Sci. Rep. 2019, 9, 11908. DOI
51. Canellas, L. P.; Olivares, F. L. Physiological responses to humic substances as plant growth promoter. Chem. Biol. Technol. Agric. 2014,
1, 3. DOI
52. Sedlář, O.; Balík, J.; Černý, J.; Suran, P.; Kulhánek, M.; Bihun, T. Soil organic matter quality and carbon sequestration potential affected
by straw return in 11-year on-farm trials in the Czech Republic. Agronomy 2025, 15, 1277. DOI
53. Hoang, H.; Lin, C.; Nguyen, M.; Bui, X.; Vo, D. N.; Tran, H. The microbiology of food waste composting. In Food waste valorisation.
WORLD SCIENTIFIC (EUROPE); 2023. pp. 105-24. DOI
54. Lin, C.; Cheruiyot, N. K.; Le, T.; Hussain, A.; Nguyen, D.; Kuo, C. Food waste composting: current status, challenges, and
opportunities. In Food waste valorisation. WORLD SCIENTIFIC (EUROPE); 2023. pp. 125-47. DOI
55. Soussana, J.; Lutfalla, S.; Ehrhardt, F.; et al. Matching policy and science: Rationale for the ‘4 per 1000 - soils for food security and
climate’ initiative. Soil. Tillage. Res. 2019, 188, 3-15. DOI
