International Journal of Chemical and Biochemical Sciences (ISSN 2226-9614)[/vc_column_text][/vc_column][/vc_row]
VOLUME 25(19) (2024)
Taking into account the relief variability when creating an industrial eco testing site and reclamation and remediation technologies
Maria Osintseva 1*, Artem Rada 2, Alexander Kuznetsov 2, Grigory Chernykh 2, Roman Zverev 2
1Project Management, Kemerovo State University, 6 Krasnaya str., Kemerovo, 650043, Russia
2Digital Institute, Kemerovo State University, 6 Krasnaya str., Kemerovo 650043, Russia
Abstract
One of the first conditions for the success of restoring the former biodiversity is the restoration of the leading basic characteristic of natural landscapes – topsoil. The purpose of this work was to study the consideration of terrain variability in the creation of an industrial eco testing site and technologies of reclamation and remediation. The analysis of data on observations of experimental sectors showed that the average slope of sector 1 was 10.8°, the elevation difference on the ground lies in the range from 248 to 278 m. The average slope of sector 2 was 6.1°, the elevation difference on the ground lies in the range from 254 to 267 m. The average slope of sector 3 was 12.6°, the elevation difference in the area ranges from 236 to 277 m. The presence of a large height difference in experimental sectors 1 and 3 can lead to significant flushing of biomass during the spring flood. The relatively flat surface after the planning work on sector 2 allows predicting a lower percentage of plant loss because of next season’s flood. The area of erosive processes in sector 1 exceeds 30%, in sector 2 – 12%, and in sector 3 – 30%. Comparison of orthophotoplan data with NDVI index maps allowed us to confirm the hypothesis about the loss of the area of the projective cover during erosion. Based on the data on the dynamics of the NDVI index values, the largest increase in biomass was observed at the end of the growing season. After photofixation, it can be seen that the green phytomass of herbaceous plants is well formed, which indicates good viability of the vegetation cover. The difference in the projective plant coverage of sector 2 compared to sectors 1 and 3 increased from 25 to 58%. The timely passage of phenological phases was facilitated by the addition of stimulating components of TOR-organic, which had a positive effect, saturating the soil with useful macro and microelements. The results obtained indicate the correct choice of bioremediation technology and rational options for choosing phytoremediants, taking into account the difference in relief. Subsequently, the data obtained is planned to be used in the biorecultivation of disturbed territories in other areas of the Kuzbass region
Keywords: Technogenically Disturbed Landscapes, Erosion, Biological Product, Normalized Difference Vegetation Index (NDVI), Phytomass
Full length article – PDF *Corresponding Author, e-mail: pavvm2000@mail.ru Doi # https://doi.org/10.62877/93-IJCBS-24-25-19-93