1. Community stability and seasonal biotic homogenisation emphasize the effect of the invasive tropical tanner grass on macrophytes from a highly dynamic neotropical tidal river

   • Elena Fukasawa Galvanese
   • Ana Paula Lula Costa
   • Andre Andrian Padial

   Research Article 05 April 2022 Article: 30

   

2. Climatic and geographic variation as a driver of phenotypic divergence in reproductive characters and body sizes of invasive Gambusia holbrooki

   • Irmak Kurtul
   • Ali Serhan Tarkan
   • J. Robert Britton

   Research Article 02 April 2022 Article: 29

   

3. Range expansion of Kellicottia bostoniensis (Rousselet, 1908) (Rotifera) throughout a biogeographic boundary between the Brazilian savanna and the Amazon

   • Ana Caroline Alcântara Missias Gomes
   • Rafael Lacerda Macêdo
   • Ludgero Cardoso Galli Vieira

   Research Article 31 March 2022 Article: 28

   

4. Drivers of fish trophic guild composition in lakes of the Upper Paraná River floodplain

   • Taise Miranda Lopes
   • Carolina Mendes Muniz
   • Angelo Antonio Agostinho

   Research Article 31 March 2022 Article: 27

   

5. Phytoplankton taxonomic and functional diversity in two shallow alluvial lakes with contrasting river connectivity

   • Diego Frau
   • Alfonso Pineda
   • Melina Devercelli

   Research Article 31 March 2022 Article: 26

   

6. Different mechanisms drive beta diversity of freshwater fishes across similar ecoregions in India

   • Rubina Mondal
   • Anuradha Bhat

   Research Article 26 March 2022 Article: 25

   

7. The direct influence of climate change on marginal populations: a review

   • Regina Kolzenburg

   Overview Article Open access 25 March 2022 Article: 24

   

8. Patterns and controls of carbon dioxide concentration and fluxes at the air–water interface in South American lowland streams

   • Claudia Feijoó
   • Maite Arroita
   • Daniel von Schiller

   Research Article 25 March 2022 Article: 23

   

9. Patterns of microbial abundance and heterotrophic activity along nitrogen and salinity gradients in coastal wetlands

   • Gema L. Batanero
   • Andy J. Green
   • Isabel Reche

   Research Article Open access 17 March 2022 Article: 22

   

10. Impact of zebra mussels on physiological conditions of unionid mussels in Texas

    • Ericah Beason
    • Astrid N. Schwalb

    Research Article 15 March 2022 Article: 21

    

11. The significance of riparian communities in the energy flow of subtropical stream ecosystems

    • Yi-Chang Liao
    • An-Cheng Lin
    • Hsing-Juh Lin

    Research Article 18 February 2022 Article: 20

    

12. Effect of cascade reservoirs on geochemical characteristics of rare earth elements in suspended particle matter in Lancangjiang River, Southwest China

    • Man Liu
    • Guilin Han
    • Qian Zhang

    Research Article 16 February 2022 Article: 19

    

13. Factors that influence the toxicity levels of metals in water and soils: a case study of Lake Nike, Enugu, Nigeria

    • Ngozi Evelyn Ezenwaji
    • Felix Atawal Andong
    • Joseph Chinedum Ndefo

    Research Article 01 February 2022 Article: 18

    

14. Response of stream ecosystem structure to heavy metal pollution: context-dependency of top-down control by fish

    • Francesc Rubio-Gracia
    • María Argudo
    • Helena Guasch

    Research Article Open access 01 February 2022 Article: 17