"Environmental variables";"Effect sign";"Time from invasion (year)";"Study duration (year)";Habitats;Reference
"Water regime";Hydroperiod;+;30;1;"Canal, marsh, ricefield, river";"Alcorlo et al. 2009"
Hydroperiod;+;20;1;"Canal, marsh, ricefield, temporary pond";"Meineri et al. 2014"
Hydroperiod;-;20;1;"Canal, marsh, ricefield, temporary pond";"Meineri et al. 2014*"
"Water depth";-;3;2;"Marsh, lake";"Donato et al. 2018"
"Water depth";-;15;1;"Canal, river";"Gavioli et al. 2018"
"Water depth";+;NA;2;"Ricefield, ditch,";"Zhou et al. 2023"
"Water flow";-;15;1;"Canal, river";"Gavioli et al. 2018"
"Water flow";0;25;4;River;"Sousa et al. 2013"
"Water physico-chemistry";"Chlorophyll a";+;15;1;"Canal, river";"Gavioli et al. 2018"
"Dissolved organic matter";+;30;1;"Canal, marsh, ricefield, river";"Alcorlo et al. 2009"
"Dissolved solids";0;30;15;"Canal, marsh, ricefield, river";"Alcorlo et al. 2009"
"Dissolved solids";0;15;30;"Canal, river";"Gavioli et al. 2018"
"Dissolved oxygen content";-;NA;30;Lake;"Yuyu et al. 2022"
"Dissolved oxygen content";-;15;1;"Canal, river";"Gavioli et al. 2018"
pH;0;30;1;"Canal, marsh, ricefield, river";"Alcorlo et al. 2009"
pH;+;NA;3;Lake;"Yuyu et al. 2022"
Redox;-;NA;3;Lake;"Yuyu et al. 2022"
Salinity;0;30;1;"Canal, marsh, ricefield, river";"Alcorlo et al. 2009"
Salinity;0;80;1;Pond;"Kobayashi et al. 2011"
Salinity;-;20;1;"Canal, marsh, ricefield, temporary pond";"Meineri et al. 2014*"
Salinity;0;25;4;River;"Sousa et al. 2013"
Temperature;+;30;1;"Canal, marsh, ricefield, river";"Alcorlo et al. 2009"
Temperature;0;3;2;Lake;"Donato et al. 2018"
Temperature;+;25;4;River;"Sousa et al. 2013"
Temperature;+;NA;3;Lake;"Yuyu et al. 2022"
"Total N and P";+;NA;3;Lake;"Yuyu et al. 2022"
Turbidity;0;15;1;"Canal, river";"Gavioli et al. 2018"
Turbidity;-;NA;3;Lake;"Yuyu et al. 2022"
Turbidity;0;NA;2;"Ricefield, ditch,";"Zhou et al. 2023"
"Habitat features";"Aquatic vegetation";0;80;1;Pond;"Kobayashi et al. 2011"
"Bank vegetation";+;3;2;"Marsh, lake";"Donato et al. 2018"
"Bank vegetation";+;15;1;"Canal, river";"Gavioli et al. 2018"
"Litter input";+;80;1;Pond;"Kobayashi et al. 2011"
"Bottom substrate";+;3;2;"Marsh, lake";"Donato et al. 2018"
"Bottom substrate";0;15;1;"Canal, river";"Gavioli et al. 2018"
"Habitat area";-;80;1;Pond;"Kobayashi et al. 2011"
"Biotic variable";"Presence of fish";-;15;1;"Canal, river";"Gavioli et al. 2018"