Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes
The article examines the impact of inorganic carbon content on the soil pH environment, humus content, and the population of humus-decomposing microorganisms in newly formed soils on the dried bottom of the Aral Sea. The studies were conducted in 3 regions. The highest inorganic carbon content was 2...
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| Format: | Article |
| Language: | English |
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University of Brawijaya
2025-07-01
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| Series: | Journal of Degraded and Mining Lands Management |
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| Online Access: | https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/17114 |
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| author | Zafarjon Jabbarov Tokhtasin Abdrakhmanov Shokhrukh Abdullaev Samad Makhammadiev Urol Nomozov Guljakhon Rakhmatullaeva Peter Kovácik |
| author_facet | Zafarjon Jabbarov Tokhtasin Abdrakhmanov Shokhrukh Abdullaev Samad Makhammadiev Urol Nomozov Guljakhon Rakhmatullaeva Peter Kovácik |
| author_sort | Zafarjon Jabbarov |
| collection | DOAJ |
| description | The article examines the impact of inorganic carbon content on the soil pH environment, humus content, and the population of humus-decomposing microorganisms in newly formed soils on the dried bottom of the Aral Sea. The studies were conducted in 3 regions. The highest inorganic carbon content was 24.41% in the soils of Region III, while the lowest content was 9.18% in the soils of Region I. The inorganic carbon content in the soils affected the pH environment. In Region III, where inorganic carbon was more accumulated, the pH environment reached up to 8.6, indicating a higher alkalinity. In contrast, the soils of Region I, with lower inorganic carbon, had a pH of 7.1. The humus content also varied depending on the inorganic carbon content. In Region III, the humus content was 0.12%, while in Region I, it was 0.80%. The inorganic carbon content also influenced the number of humus-decomposing microorganisms. The results indicated that as the inorganic carbon content increased, the number of humus-decomposing microorganisms decreased. The results of the statistical analysis (LDA, PCA, Correlation, Regression, General statistics) are positive. Specifically, the F statistic is 657.5 (p<0.001), indicating that the analysis results are highly reliable and statistically significant. The study shows that inorganic carbon content in Aral Sea soils affects pH, humus levels, and humus-decomposing microorganisms, with higher carbon leading to higher pH and fewer microorganisms. Statistical analysis confirms reliability. |
| format | Article |
| id | doaj-art-e349dfe637ec416eba04302a6099d708 |
| institution | Kabale University |
| issn | 2339-076X 2502-2458 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Journal of Degraded and Mining Lands Management |
| spelling | doaj-art-e349dfe637ec416eba04302a6099d7082025-08-20T03:29:57ZengUniversity of BrawijayaJournal of Degraded and Mining Lands Management2339-076X2502-24582025-07-011247993800410.15243/jdmlm.2025.124.799317116Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapesZafarjon Jabbarov0https://orcid.org/0000-0003-2816-6347Tokhtasin Abdrakhmanov1https://orcid.org/0000-0001-7891-7781Shokhrukh Abdullaev2https://orcid.org/0009-0007-0355-4948Samad Makhammadiev3https://orcid.org/0000-0001-8729-1063Urol Nomozov4https://orcid.org/0009-0006-8194-8478Guljakhon Rakhmatullaeva5https://orcid.org/0009-0005-6922-2212Peter Kovácik6https://orcid.org/0000-0003-2185-3590Department of Soil Science, National University of Uzbekistan, Tashkent, Uzbekistan Department of Soil Science, National University of Uzbekistan, Tashkent, Uzbekistan Department of Soil Science, National University of Uzbekistan, Tashkent, Uzbekistan Department of Soil Science, National University of Uzbekistan, Tashkent, Uzbekistan Tashkent Branch of the Samarkand State University Veterinary Medicine of Livestock and Biotechnologies, Chilanzar 35a, Uzbekistan Department of Soil Science, National University of Uzbekistan, Tashkent, Uzbekistan Slovak University of Agriculture in Nitra, Slovak Republic The article examines the impact of inorganic carbon content on the soil pH environment, humus content, and the population of humus-decomposing microorganisms in newly formed soils on the dried bottom of the Aral Sea. The studies were conducted in 3 regions. The highest inorganic carbon content was 24.41% in the soils of Region III, while the lowest content was 9.18% in the soils of Region I. The inorganic carbon content in the soils affected the pH environment. In Region III, where inorganic carbon was more accumulated, the pH environment reached up to 8.6, indicating a higher alkalinity. In contrast, the soils of Region I, with lower inorganic carbon, had a pH of 7.1. The humus content also varied depending on the inorganic carbon content. In Region III, the humus content was 0.12%, while in Region I, it was 0.80%. The inorganic carbon content also influenced the number of humus-decomposing microorganisms. The results indicated that as the inorganic carbon content increased, the number of humus-decomposing microorganisms decreased. The results of the statistical analysis (LDA, PCA, Correlation, Regression, General statistics) are positive. Specifically, the F statistic is 657.5 (p<0.001), indicating that the analysis results are highly reliable and statistically significant. The study shows that inorganic carbon content in Aral Sea soils affects pH, humus levels, and humus-decomposing microorganisms, with higher carbon leading to higher pH and fewer microorganisms. Statistical analysis confirms reliability.https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/17114humus-decomposing microorganisms inorganic carbonsoil degradation |
| spellingShingle | Zafarjon Jabbarov Tokhtasin Abdrakhmanov Shokhrukh Abdullaev Samad Makhammadiev Urol Nomozov Guljakhon Rakhmatullaeva Peter Kovácik Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes Journal of Degraded and Mining Lands Management humus-decomposing microorganisms inorganic carbon soil degradation |
| title | Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes |
| title_full | Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes |
| title_fullStr | Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes |
| title_full_unstemmed | Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes |
| title_short | Evaluation of carbonate accumulation, inorganic carbon content, and soil property changes in newly developed soils of degraded landscapes |
| title_sort | evaluation of carbonate accumulation inorganic carbon content and soil property changes in newly developed soils of degraded landscapes |
| topic | humus-decomposing microorganisms inorganic carbon soil degradation |
| url | https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/17114 |
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