The blue crab "Callinectes sapidus" first appeared in the Algarve in 2016 in the Ria Formosa and since then has been increasing...

BUT WHY THE CONCERN ABOUT INVASIVE SPECIES?! To better understand the concern about invasive species, it is first necessary to know what...

Published in the journal Frontiers in Marine Science on 02 July 2022. Available here. A paper has recently been published in...

Published in the Estuaries and Coasts journal on June 9, 2022. More details here. In June 2022, our team published an article about the...

Published in the journal Frontiers in Environmental Science in November 01, 2021. Available here. Our team has just published an article...

In August 2021 we once again organize a series of Underwater FotoBlitzs within the scope of NEMA, and this year with the theme "In search...

Aquatic invasive species, especially in the marine environment, present greater difficulties in their management, making it practically...

Over the past year, by gathering information resulting from the hundreds of observations that have been submitted by citizens to NEMA, as...

Published in the journal Frontiers in Environmental Science on 27 January 2021. Available here. Our team has just published an article on...

Published in Thalassas magazine on 30 July 2019. Available here. Several new records of blue crab (Callinectes sapidus) in the Ria...