Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus

As concerns field work, bathymetric measurements as well as measurements of physical and chemical parameters of water were conducted, and samples were collected for laboratory tests, which included quantitative and qualitative hydrobiological analyses concerning e.g. the abundance, biomass and speci...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Aliaksei I. Ramanchuk, Tamara A. Makarevich, Svetlana Khomitch, Robert Machowski, Martyna A. Rzetala, Mariusz Rzetala
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Chalk quarry reservoirs Phytomediation Morphometry Epilimnion Eutrophication Phytoplankton Ecology QH540-549.5
Acceso en línea:	https://doaj.org/article/cfb66cfb32ee40c1adbfae3de7e9fcbf
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:cfb66cfb32ee40c1adbfae3de7e9fcbf
record_format	dspace
spelling	oai:doaj.org-article:cfb66cfb32ee40c1adbfae3de7e9fcbf2021-12-01T04:57:36ZMethodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus1470-160X10.1016/j.ecolind.2021.107995https://doaj.org/article/cfb66cfb32ee40c1adbfae3de7e9fcbf2021-10-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1470160X21006609https://doaj.org/toc/1470-160XAs concerns field work, bathymetric measurements as well as measurements of physical and chemical parameters of water were conducted, and samples were collected for laboratory tests, which included quantitative and qualitative hydrobiological analyses concerning e.g. the abundance, biomass and species composition of phytoplankton, seston and chlorophyll. Six water bodies (situated in flooded chalk pits) with different morphometric parameters (areas ranging from 2.22 to 37.67 ha, depths ranging from 5.1 to 23.0 m and nearshore shallow areas ranging from 0.39 to 2.64 ha) and with different bioproductive characteristics of water mass (eg. transparency – 1.2–6.8 m, phosphates – 0.002–0.110 mg/dm3, nitrates – 0.040–0.600 mg NO-3/dm3, biomass of phytoplankton – 0.075–1.801 mg/dm3, seston – 0.73–5.56 mg/dm3) were selected for the study of the phytomediation mechanism. The specificity of structural and functional relationships between the abiotic and biotic components of productive-macrophyte and productive-phytoplankton reservoirs is determined. It was established that macrophyte water bodies in flooded chalk pits are able to maintain their basic production and trophic characteristics in the long term under anthropogenic influence conditions. An algorithm is proposed for calculating the level (E – 89.58–115.13), productivity index (K – 11.16–54.15) and gradient (E – 2.1–9.8) of eutrophication of chalk (limestone) quarry reservoirs using the morphometric specificity indicator of the trophogenic epilimnial layer (Sτ – 0.05–0.270). The revealed dependence of the productive and functional organization and trophic status of a quarry reservoir on the morphometric features of a technogenic basin is proposed to be used in the design of sustainably functioning macrophyte-type aquatic systems at the stage of mining and engineering reclamation. The possibility of creating ecologically sustainable lake-type aquatic systems on the site of resource depleted chalk quarries in the process of phytomediation of productive processes is substantiated. Research on innovative methods of reclamation of flooded chalk pits is in line with several sustainable development goals.Aliaksei I. RamanchukTamara A. MakarevichSvetlana KhomitchRobert MachowskiMartyna A. RzetalaMariusz RzetalaElsevierarticleChalk quarry reservoirsPhytomediationMorphometryEpilimnionEutrophicationPhytoplanktonEcologyQH540-549.5ENEcological Indicators, Vol 129, Iss , Pp 107995- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chalk quarry reservoirs Phytomediation Morphometry Epilimnion Eutrophication Phytoplankton Ecology QH540-549.5
spellingShingle	Chalk quarry reservoirs Phytomediation Morphometry Epilimnion Eutrophication Phytoplankton Ecology QH540-549.5 Aliaksei I. Ramanchuk Tamara A. Makarevich Svetlana Khomitch Robert Machowski Martyna A. Rzetala Mariusz Rzetala Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus
description	As concerns field work, bathymetric measurements as well as measurements of physical and chemical parameters of water were conducted, and samples were collected for laboratory tests, which included quantitative and qualitative hydrobiological analyses concerning e.g. the abundance, biomass and species composition of phytoplankton, seston and chlorophyll. Six water bodies (situated in flooded chalk pits) with different morphometric parameters (areas ranging from 2.22 to 37.67 ha, depths ranging from 5.1 to 23.0 m and nearshore shallow areas ranging from 0.39 to 2.64 ha) and with different bioproductive characteristics of water mass (eg. transparency – 1.2–6.8 m, phosphates – 0.002–0.110 mg/dm3, nitrates – 0.040–0.600 mg NO-3/dm3, biomass of phytoplankton – 0.075–1.801 mg/dm3, seston – 0.73–5.56 mg/dm3) were selected for the study of the phytomediation mechanism. The specificity of structural and functional relationships between the abiotic and biotic components of productive-macrophyte and productive-phytoplankton reservoirs is determined. It was established that macrophyte water bodies in flooded chalk pits are able to maintain their basic production and trophic characteristics in the long term under anthropogenic influence conditions. An algorithm is proposed for calculating the level (E – 89.58–115.13), productivity index (K – 11.16–54.15) and gradient (E – 2.1–9.8) of eutrophication of chalk (limestone) quarry reservoirs using the morphometric specificity indicator of the trophogenic epilimnial layer (Sτ – 0.05–0.270). The revealed dependence of the productive and functional organization and trophic status of a quarry reservoir on the morphometric features of a technogenic basin is proposed to be used in the design of sustainably functioning macrophyte-type aquatic systems at the stage of mining and engineering reclamation. The possibility of creating ecologically sustainable lake-type aquatic systems on the site of resource depleted chalk quarries in the process of phytomediation of productive processes is substantiated. Research on innovative methods of reclamation of flooded chalk pits is in line with several sustainable development goals.
format	article
author	Aliaksei I. Ramanchuk Tamara A. Makarevich Svetlana Khomitch Robert Machowski Martyna A. Rzetala Mariusz Rzetala
author_facet	Aliaksei I. Ramanchuk Tamara A. Makarevich Svetlana Khomitch Robert Machowski Martyna A. Rzetala Mariusz Rzetala
author_sort	Aliaksei I. Ramanchuk
title	Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus
title_short	Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus
title_full	Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus
title_fullStr	Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus
title_full_unstemmed	Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus
title_sort	methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of belarus
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/cfb66cfb32ee40c1adbfae3de7e9fcbf
work_keys_str_mv	AT aliakseiiramanchuk methodologicalapproachestophytomediationofproductiveprocessesinchalkquarryreservoirsofbelarus AT tamaraamakarevich methodologicalapproachestophytomediationofproductiveprocessesinchalkquarryreservoirsofbelarus AT svetlanakhomitch methodologicalapproachestophytomediationofproductiveprocessesinchalkquarryreservoirsofbelarus AT robertmachowski methodologicalapproachestophytomediationofproductiveprocessesinchalkquarryreservoirsofbelarus AT martynaarzetala methodologicalapproachestophytomediationofproductiveprocessesinchalkquarryreservoirsofbelarus AT mariuszrzetala methodologicalapproachestophytomediationofproductiveprocessesinchalkquarryreservoirsofbelarus
_version_	1718405691201290240

Methodological approaches to phytomediation of productive processes in chalk quarry reservoirs of Belarus

Ejemplares similares