Building on gAMBI in ports for a challenging biological invasions scenario: Blue-gNIS as a proof of concept

Ibabe, Aitor; Miralles, Laura; Carleos, Carlos; Soto-López, Veronica; Menéndez-Teleña, D.; Bartolomé, M.; Montes, Horacio; González, Mónica; Dopico, Eduardo; García‐Vázquez, Eva; Borrell, Yaisel J.

doi:10.1016/j.marenvres.2021.105340

Cited by 5 publications

(5 citation statements)

References 89 publications

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“…In this study, an increasing trend was observed in all subregions but the ACS. The high number of NIS in the ABI in the 2012-2017 period (7 NIS/year) is partly attributed to intensive studies in port areas and marinas [81][82][83] in the framework of the implementation of the MSFD descriptor 2 or research projects dedicated to NIS surveys. Furthermore, the increase of studies based on genetic analyses within this last decade has helped to rapidly and accurately detect newly introduced species reassess some species that have been misidentified, and elaborate an updated checklist of NIS [84][85][86].…”

Section: Trends Indicatormentioning

confidence: 99%

Status and Trends in the Rate of Introduction of Marine Non-Indigenous Species in European Seas

Zenetos

Tsiamis²,

Galanidi³

et al. 2022

Diversity

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Invasive alien species are a major worldwide driver of biodiversity change. The current study lists verified records of non-indigenous species (NIS) in European marine waters until 2020, with the purpose of establishing a baseline, assessing trends, and discussing appropriate threshold values for good environmental status (GES) according to the relevant European legislation. All NIS records were verified by national experts and trends are presented in six-year assessment periods from 1970 to 2020 according to the European Union Marine Strategy Framework Directive. Altogether, 874 NIS have been introduced to European marine waters until 2020 with the Mediterranean Sea and North-East Atlantic Ocean hosting most of the introductions. Overall, the number of new introductions has steadily increased since 2000. The annual rate of new introductions reached 21 new NIS in European seas within the last six-year assessment period (2012–2017). This increase is likely due to increased human activities and research efforts that have intensified during the early 21st century within European Seas. As Europe seas are not environmentally, nor geographically homogenous, the setting of threshold values for assessing GES requires regional expertise. Further, once management measures are operational, pathway-specific threshold values would enable assessing the effectiveness of such measures.

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Section: Trends Indicatormentioning

confidence: 99%

Status and Trends in the Rate of Introduction of Marine Non-Indigenous Species in European Seas

Zenetos

Tsiamis²,

Galanidi³

et al. 2022

Diversity

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“…De esta manera, se fortalecen los lazos de unidad y nos dará las herramientas para divulgar con orgullo lo que fue nuestro pasado, lo que somos en la actualidad y los objetivos o metas a alcanzar en el futuro como entes dinámicos que vivimos, es cierto, en un mundo globalizado e interconectado, pero a su vez nos mantenemos en la línea de ser parte activa en el desarrollo y promoción de lo que nos caracteriza como mexiquenses en lo particular y mexicanos en lo general. 4,188,189,190,191,192,193,194,195,196,197 Ambientes 21,22,23,24,25,26,27,41,43,54,73,134,162,167 Aprendizaje 1,2,3,4,6,7,9,11,14,16,17,20,21,22,23,24,25,26,27,28,29,30,32,33,34,35,36,37,38...…”

Section: Resultados Y Conclusionesunclassified

“…Estabilidad y ambiente positivo 133 Estrategias 2,13,14,15,19,21,28,33,38,40,44,45,51,55,56,57,58,59,74,84,97,114,142,143,146,147,150,151,156,157,158,161,165,169,174 Estrategias de evaluación 13…”

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Educación, Tecnología E Inclusión – Articulación De Escenarios Para Una Sociedad Mejor Preparada Frente a Los Riesgos De Las Tic

Campos¹,

Ditta²,

Bolívar³

2022

Ciencias Humanas: Política De Diálogo Y Colaboración 5

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Direitos para esta edição cedidos à Atena Editora pelos autores. Open access publication by Atena Editora Todo o conteúdo deste livro está licenciado sob uma Licença de Atribuição Creative Commons. Atribuição-Não-Comercial-NãoDerivativos 4.0 Internacional (CC BY-NC-ND 4.0). O conteúdo dos artigos e seus dados em sua forma, correção e confiabilidade são de responsabilidade exclusiva dos autores, inclusive não representam necessariamente a posição oficial da Atena Editora. Permitido o download da obra e o compartilhamento desde que sejam atribuídos créditos aos autores, mas sem a possibilidade de alterá-la de nenhuma forma ou utilizá-la para fins comerciais.Todos os manuscritos foram previamente submetidos à avaliação cega pelos pares, membros do Conselho Editorial desta Editora, tendo sido aprovados para a publicação com base em critérios de neutralidade e imparcialidade acadêmica.A Atena Editora é comprometida em garantir a integridade editorial em todas as etapas do processo de publicação, evitando plágio, dados ou resultados fraudulentos e impedindo que interesses financeiros comprometam os padrões éticos da publicação. Situações suspeitas de má conduta científica serão investigadas sob o mais alto padrão de rigor acadêmico e ético.

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“…From the perspective of management and conservation, the purpose of eDNA studies may be to detect and monitor specific selected taxa that are considered either invasive and unwanted or elusive and endangered ( e.g. , Biggs et al, 2015 ; Wilcox et al, 2013 ; Duarte et al, 2021 ; Ibabe et al, 2021 ). Multispecies metabarcoding studies have broader perspectives on biodiversity, aiming to infer species composition, ecological communities, trophic relationships, food webs or other ecological interaction.…”

Section: Introductionmentioning

confidence: 99%

Benthic invertebrates in Svalbard fjords—when metabarcoding does not outperform traditional biodiversity assessment

Willassen

Westgaard

Kongsrud

et al. 2022

PeerJ

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To protect and restore ecosystems and biodiversity is one of the 10 challenges identified by the United Nations’s Decade of the Ocean Science. In this study we used eDNA from sediments collected in two fjords of the Svalbard archipelago and compared the taxonomic composition with traditional methods through metabarcoding, targeting mitochondrial CO1, to survey benthos. Clustering of 21.6 mill sequence reads with a d value of 13 in swarm, returned about 25 K OTU reads. An identification search with the BOLD database returned 12,000 taxonomy annotated sequences spanning a similarity range of 50% to 100%. Using an acceptance filter of minimum 90% similarity to the CO1 reference sequence, we found that 74% of the ca 100 taxon identified sequence reads were Polychaeta and 22% Nematoda. Relatively few other benthic invertebrate species were detected. Many of the identified sequence reads were extra-organismal DNA from terrestrial, planktonic, and photic zone sources. For the species rich Polychaeta, we found that, on average, only 20.6% of the species identified from morphology were also detected with DNA. This discrepancy was not due to missing reference sequences in the search database, because 90–100% (mean 96.7%) of the visually identified species at each station were represented with barcodes in Boldsystems. The volume of DNA samples is small compared with the volume searched in visual sorting, and the replicate DNA-samples in sum covered only about 2% of the surface area of a grab. This may considerably reduce the detection rate of species that are not uniformly distributed in the sediments. Along with PCR amplification bias and primer mismatch, this may be an important reason for the limited congruence of species identified with the two approaches. However, metabarcoding also identified 69 additional species that are usually overlooked in visual sample sorting, demonstrating how metabarcoding can complement traditional methodology by detecting additional, less conspicuous groups of organisms.

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Building on gAMBI in ports for a challenging biological invasions scenario: Blue-gNIS as a proof of concept

Cited by 5 publications

References 89 publications

Status and Trends in the Rate of Introduction of Marine Non-Indigenous Species in European Seas

Status and Trends in the Rate of Introduction of Marine Non-Indigenous Species in European Seas

Educación, Tecnología E Inclusión – Articulación De Escenarios Para Una Sociedad Mejor Preparada Frente a Los Riesgos De Las Tic

Benthic invertebrates in Svalbard fjords—when metabarcoding does not outperform traditional biodiversity assessment

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