Changes in Soil Quality of an Urban Wetland as a Result of Anthropogenic Disturbance

Primer Autor
Lagos, Lorena
Co-autores
Clunes, John
Valle, Susana
Doerner, Jose
Campos, Marco
Medina, Jorge
Zuern, Sarah
Título
Changes in Soil Quality of an Urban Wetland as a Result of Anthropogenic Disturbance
Editorial
MDPI
Revista
LAND
Lenguaje
en
Resumen
Urban wetland soil provides ecosystem services (ES) through their functions. Changes in soil properties due to anthropogenic disturbances lead to a loss of soil quality. The aim of this research was to evaluate the effect of nearby anthropic disturbance on the chemical, physical and biological properties of the urban wetland soil. Soil samples were collected from four sites (P1, P2, P3 and P4) located in the Angachilla urban wetland, Chile, according to the magnitude of anthropogenic disturbance. An assessment of the physical and chemical properties of the soil profile was carried out in two sites, P1 and P4. Additionally, chemical and biological properties of the soil were evaluated in the four sites selected. Results from the soil profiles showed that Hz1 of P4 had a higher levels of soil fertility as a result of low anthropogenic disturbance in contrast to Hz1 of P1 (p < 0.05). Relevant differences among sites were observed for P-Olsen, pH NaF, nosZ gene, Nitrate and Na (PC1: 50.5%). Composition of the soil bacterial community in P1 and P4 showed higher richness and diversity. Anthropogenic disturbance on the urban wetland soil leads to a loss of the soil's organic horizon, as well as its soil quality and, subsequently, its capacity to provide ES through its functions.
Tipo de Recurso
artículo original
Description
This study was funded by Centro de Humedales Rio Cruces (CEHUM) by CEHUM project no. 2019-06 (to L.L.) and The National Fund for Scientific and Technological Development (FONDECYT) postdoc fellowship no. 3170505 (to L.L.).
Este estudio fue financiado por el Centro de Humedales Río Cruces (CEHUM) mediante el proyecto CEHUM no. 2019-06 (a L.L.) y Beca postdoctoral del Fondo Nacional de Desarrollo Científico y Tecnológico (FONDECYT) no. 3170505 (a LL).
doi
10.3390/land11030394
Formato Recurso
PDF
Palabras Claves
urban wetland
anthropogenic disturbance
soil properties
VOLCANIC ASH SOIL
COMMUNITY STRUCTURES
SOUTHERN CHILE
EXTRACTABLE AL
RIBOSOMAL-RNA
LAND-USE
DYNAMICS
WATER
MANAGEMENT
TEMPERATE
Ubicación del archivo
Categoría OCDE
Estudios ambientales
Materias
humedal urbano
perturbación antropogénica
propiedades del suelo
SUELO DE CENIZAS VOLCÁNICAS
ESTRUCTURAS COMUNITARIAS
SUR DE CHILE
AL EXTRACTABLE
ARN RIBOSÓMICO
USO DE LA TIERRA
DINÁMICA
AGUA
GESTIÓN
TEMPERADO
Título de la cita (Recomendado-único)
Changes in Soil Quality of an Urban Wetland as a Result of Anthropogenic Disturbance
Identificador del recurso (Mandatado-único)
artículo original
Versión del recurso (Recomendado-único)
version publicada
License
CC BY 4.0
Condición de la licencia (Recomendado-repetible)
CC BY 4.0
Derechos de acceso
acceso abierto
Access Rights
acceso abierto
Referencia del Financiador (Mandatado si es aplicable-repetible)
ANID-FONDECYT 3170505
CEHUM 2019-06
ANID FONDECYT 3170505
Id de Web of Science
WOS:000775118000001
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