TY  - JOUR
AU  - Anđelković, Ana
AU  - Popović, Slađana
AU  - Živković, Milica
AU  - Cvijanović, Dušanka
AU  - Novković, Maja
AU  - Marisavljević, Dragana
AU  - Pavlovic, Danijela
AU  - Radulović, Snežana
PY  - 2022
UR  - https://plantarum.izbis.bg.ac.rs/handle/123456789/618
AB  - Portulaca oleracea L. is one of the most widely distributed plant species, invading a host of worldwide regions. Rivers and canals, as
corridors connecting neighboring habitats, are known to exhibit high invasion levels. Consequently, the aim of this paper was to show
which catchment areas, environmental factors and habitat types can be seen as predictors of the presence of this invasive species in the
riparian areas of Serbia. Field research was carried out at 250 field sites, where the cover and abundance of P. oleracea, relevant
environmental variables and habitat type were recorded. Redundancy analysis (RDA) and response curves fitted using a generalized
linear model (GLM) were used to show the relation of the cover of P. oleracea and the following variables: catchment area, predominant
bank material, elevation, and the total number of invasive species on site. A non-metric multidimensional scaling (NMDS) was used to
group sites where P. oleracea was found, based on the values of its cover. In general, primarily the rivers in the northern, low-lying part of
Serbia can be seen as important corridors of the spread of P. oleracea. Its dominance is especially associated with areas draining into the
Danube and Sava rivers and field sites characterized by a high pressure of invasive plants. Of the total number of records, the highest
number of invaded field sites was recorded along the Danube, Tisa and Zapadna Morava rivers. Regarding the environmental and habitat
predictors, the results have shown that the abundance of P. oleracea is associated with gravelly and sandy banks and grassland habitat
types, primarily anthropogenic herb stands.
PB  - Univerzitet u Kragujevcu - Agronomski fakultet, Čačak
T2  - Acta Agriculturae Serbica
T1  - Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia
EP  - 15
IS  - 53
SP  - 9
VL  - 27
DO  - 10.5937/AASer2253009A
ER  - 

@article{
author = "Anđelković, Ana and Popović, Slađana and Živković, Milica and Cvijanović, Dušanka and Novković, Maja and Marisavljević, Dragana and Pavlovic, Danijela and Radulović, Snežana",
year = "2022",
abstract = "Portulaca oleracea L. is one of the most widely distributed plant species, invading a host of worldwide regions. Rivers and canals, as
corridors connecting neighboring habitats, are known to exhibit high invasion levels. Consequently, the aim of this paper was to show
which catchment areas, environmental factors and habitat types can be seen as predictors of the presence of this invasive species in the
riparian areas of Serbia. Field research was carried out at 250 field sites, where the cover and abundance of P. oleracea, relevant
environmental variables and habitat type were recorded. Redundancy analysis (RDA) and response curves fitted using a generalized
linear model (GLM) were used to show the relation of the cover of P. oleracea and the following variables: catchment area, predominant
bank material, elevation, and the total number of invasive species on site. A non-metric multidimensional scaling (NMDS) was used to
group sites where P. oleracea was found, based on the values of its cover. In general, primarily the rivers in the northern, low-lying part of
Serbia can be seen as important corridors of the spread of P. oleracea. Its dominance is especially associated with areas draining into the
Danube and Sava rivers and field sites characterized by a high pressure of invasive plants. Of the total number of records, the highest
number of invaded field sites was recorded along the Danube, Tisa and Zapadna Morava rivers. Regarding the environmental and habitat
predictors, the results have shown that the abundance of P. oleracea is associated with gravelly and sandy banks and grassland habitat
types, primarily anthropogenic herb stands.",
publisher = "Univerzitet u Kragujevcu - Agronomski fakultet, Čačak",
journal = "Acta Agriculturae Serbica",
title = "Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia",
pages = "15-9",
number = "53",
volume = "27",
doi = "10.5937/AASer2253009A"
}

Anđelković, A., Popović, S., Živković, M., Cvijanović, D., Novković, M., Marisavljević, D., Pavlovic, D.,& Radulović, S.. (2022). Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia. in Acta Agriculturae Serbica
Univerzitet u Kragujevcu - Agronomski fakultet, Čačak., 27(53), 9-15.
https://doi.org/10.5937/AASer2253009A

Anđelković A, Popović S, Živković M, Cvijanović D, Novković M, Marisavljević D, Pavlovic D, Radulović S. Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia. in Acta Agriculturae Serbica. 2022;27(53):9-15.
doi:10.5937/AASer2253009A .

Anđelković, Ana, Popović, Slađana, Živković, Milica, Cvijanović, Dušanka, Novković, Maja, Marisavljević, Dragana, Pavlovic, Danijela, Radulović, Snežana, "Catchment area, environmental variables and habitat type as predictors of the distribution and abundance of Portulaca oleracea L. in the riparian areas of Serbia" in Acta Agriculturae Serbica, 27, no. 53 (2022):9-15,
https://doi.org/10.5937/AASer2253009A . .