Reply on RC1 DOI Creative Commons
Clare Ostle

Published: Sept. 2, 2021

Abstract. Plankton form the base of marine food web and are sensitive indicators environmental change. time series therefore an essential part monitoring progress towards global biodiversity goals, such as Convention on Biological Diversity Aichi Targets, for informing ecosystem-based policy, EU Marine Strategy Framework Directive. Multiple plankton programmes exist in Europe, but differences sampling analysis methods prevent integration their data, constraining utility over large spatio-temporal scales. The Lifeform Extraction Tool brings together disparate European datasets into a central database from which it extracts abundance functional groups, called “lifeforms”, according to shared biological traits. This tool has been designed make complex accessible meaningful public interest, scientific discovery. It allows examination large-scale shifts lifeform or distribution (for example, holoplankton being partially replaced by meroplankton), providing clues how environment is changing. method enables with different taxonomic methodologies be used provide insights response multiple stressors robust policy evidence decision making. generated currently inform UK's Strategy, EU's Directive, Protection Environment North-East Atlantic (OSPAR) assessments. integrates 155 000 samples, containing 44 million records, nine within UK seas, collected between 1924 2017. Additional can added, updated. hosted Archive Species Habitats Data (DASSH) at https://www.dassh.ac.uk/lifeforms/ (last access: 22 November 2021, Ostle et al., 2021). outputs linked specific, DOI-ed, versions Traits Master List each underlying dataset.

Language: Английский

Shifts in neritic copepod communities off the Basque coast (southeastern Bay of Biscay) between 1998 and 2015 DOI Open Access
Arantza Iriarte, Fernando Villate, Ibon Uriarte

et al.

ICES Journal of Marine Science, Journal Year: 2021, Volume and Issue: 79(3), P. 830 - 843

Published: Dec. 20, 2021

Abstract The interannual variations in absolute and relative densities of copepods from the neritic waters southeastern Bay Biscay their relationship to climate teleconnections local environmental factors were assessed using time series for 1998–2015 period. Opposite patterns variation spring Acartia clausi Centropages typicusspecies vs. summer/autumn species, mainly Oncaea media, but also Ditrichocorycaeus anglicus, Oithona nana, Temora stylifera, plumifera detected. This type opposite observed between A. summer Paracalanus parvus species. These density positively correlated all seasons North Atlantic Oscillation (NAO), East pattern (EA), autumn water temperature chlorophyll a. They negatively EA pattern, winter Multidecadal (AMO) temperature, upwelling index seasons. In these copepod two regime shifts detected, one 2008 towards an increase species other 2014–2015 latter shift coincides with abrupt community predicted literature 2014.

Language: Английский

Citations

6
Seasonality and interannual variability of copepods in the Western English Channel, Celtic Sea, Bay of Biscay, and Cantabrian Sea with a special emphasis to Calanus helgolandicus and Acartia clausi DOI Creative Commons

Luis Valdés,

Ángel López‐Urrutia, Grégory Beaugrand

et al.

ICES Journal of Marine Science, Journal Year: 2022, Volume and Issue: 79(3), P. 727 - 740

Published: March 15, 2022

Abstract A total of five mesozooplankton time series data sets were assembled to compare the seasonal and interannual patterns abundance calanoid copepods in Western English Channel (Station L4), Celtic Sea, Bay Biscay (Continuous Plankton Recorder), Cantabrian Sea (RADIALES series, Santander, St-4 St-6) from January 1992 December 1999. strong component taxonomic composition was detected at locations considered. There also a latitudinal effect on diversity each location, southernmost being more diverse. The dynamics year-to-year variability two copepod species: Calanus helgolandicus Acartia clausi studied detail. pattern cycles both species observed. peaks occur earlier spring warmer southern region move northwards, consistent with temperature regimes supporting broad concept that occupy thermal niche as well space. degree between sites species. No clear trends, but some coherent events among sets, reveal regional response environmental forcing factors. Correlations suggest possible connections indices like North Atlantic Oscillation Gulf Stream Wall index. positive correlation NAO C. station L4 off Plymouth; however, relationship opposite expected based previous results. Despite differences sampling techniques used within dataset, results are comparable terms detected.

Language: Английский

Citations

4
Response of native and non-indigenous zooplankton to inherent system features and management in two Basque estuaries: A niche decomposition approach DOI Creative Commons
Ziortza Barroeta, Théo Garcia, Ibon Uriarte

et al.

Estuarine Coastal and Shelf Science, Journal Year: 2022, Volume and Issue: 272, P. 107878 - 107878

Published: April 29, 2022

The realized ecological niches of native zooplankton and non-indigenous species (NIS) were analysed in the contrasting estuaries Bilbao Urdaibai from 1998 to 2015 order study their responses particular features each estuary biotic abiotic changes along period. marginality tolerance taxa was estimated for two together using OMI analysis, whilst, by means WitOMI differentiated into spatial subniches assess differences between temporal determine variations time within estuary. niche overlap main NIS calculated with D-metric. Results showed that combined effect salinity gradients seasonal variations, linked temperature, defined spatio-temporal overall environmental scenario both estuaries. Thus, those factors separated winter-spring neritic, summer-autumn warm water affinity brackish limnetic species. Secondarily, river discharge hydrological stability accounted higher presence freshwater some tychoplanktonic organisms Urdaibai. At regional scale reflected a combination breadth difference abundance number not clearly explained variables studied Urdaibai, whilst new arriving occupied well better discrimination generalist specialist behaviours Bilbao. This related inherent estuary, which make more refractory settlement Moreover, Bilbao, several neritic experienced attributed improvement rehabilitation plans system impact arrived during In only small attributable limited inferred, since no meaningful conditions perceived.

Language: Английский

Citations

3
Intraregional variability of exotic and native zooplankton in Basque coast estuaries (inner Bay of Biscay): effect of secondary dispersion, estuary features and regional environmental gradients DOI Creative Commons
Ziortza Barroeta, Ibon Uriarte, Arantza Iriarte

et al.

Hydrobiologia, Journal Year: 2023, Volume and Issue: unknown

Published: Sept. 29, 2023

Abstract The zooplankton of five estuaries the Basque coast (southeast Bay Biscay) was surveyed in summer 2019 to check intraregional spread exotic species and analyse cross-estuary differences brackish neritic communities related arrival summertime geographic gradient water temperature. Results revealed that all studied have been colonized by Oithona davisae but not Acartia tonsa Pseudodiaptomus marinus . Environmental constraints due estuarine hydrological features partly explained such differences, role secondary opportunities remained less clear. Cross-estuary community mainly reflected changes dominance native bifilosa relative different copepod species. holoplankton differed contribution thermophilic agreement with thermal west–east increase surface temperature inner Biscay summer. detection large numbers larvae crab Rhithropanopeus harrisii only one highlighted benthic enhancing meroplankton. Differences or as a function salinity distance from coastline were also explored.

Language: Английский

Citations

1
Antxoaren maneiu eta kontserbazioa: biomasan eragiten duten faktoreen azterketa DOI Open Access

Estibalitz Txurruka Alberdi,

Ziortza Barroeta Legarreta,

Álvaro Miranda

et al.

EKAIA Euskal Herriko Unibertsitateko Zientzi eta Teknologi Aldizkaria, Journal Year: 2020, Volume and Issue: unknown, P. 299 - 320

Published: April 30, 2020

Antxoa arrantza-munduko genero pelagiko garrantzitsuenetariko bat da. Bizkaiko Golkoan, 2005 eta 2010 bitartean antxoaren arrantza debekatu egin zen aurreko urteetan izandako errekrutamendu baxuak zirela eta. Halakorik errepikatu ez dadin populazioaren egoera honi eragiten dioten faktoreak zeintzuk diren jakitea garrantzitsua da; hala nola tamaina handiko indibiduoen kopurua zein den, harrapariak, korronteak, parasitoak, birusak bakterioak, ibaien lumak, zooplanktonaren (beraren elikagaia) ugaritasuna komunitatearen estruktura/dibertsitatea etab. Antxoaren biomasan (eta errekrutamenduan) zuzenean duten faktore horietaz gainera, badira zeharkako eragile batzuk ere, elikagai nagusia den zooplanktonean dutenak hain zuzen ere. Adibidez, uraren tenperatura, fitoplanktona, gazitasuna, upwellinga, Eragile horiek kontuan hartzeak ondorioak ekarri ditzake etorkizuneko eta, beraz, aztertzea ezinbestekoa

Citations

1
Quality of the food of flatfish larvae: requirements, supplies and availability of essential fatty acids in coastal marine areas DOI
Hervé Le Bris, Pablo Brosset, Bastien Sadoul

et al.

Marine Biology, Journal Year: 2023, Volume and Issue: 170(10)

Published: Sept. 1, 2023

Language: Английский

Citations

0
What an incredible solution! (Comment on essd-2021-171) DOI Creative Commons

Todd OBrien

Published: Aug. 12, 2021

Abstract. Plankton form the base of marine food web and are sensitive indicators environmental change. time series therefore an essential part monitoring progress towards global biodiversity goals, such as Convention on Biological Diversity Aichi Targets, for informing ecosystem-based policy, EU Marine Strategy Framework Directive. Multiple plankton programmes exist in Europe, but differences sampling analysis methods prevent integration their data, constraining utility over large spatio-temporal scales. The Lifeform Extraction Tool brings together disparate European datasets into a central database from which it extracts abundance functional groups, called “lifeforms”, according to shared biological traits. This tool has been designed make complex accessible meaningful public interest, scientific discovery. It allows examination large-scale shifts lifeform or distribution (for example, holoplankton being partially replaced by meroplankton), providing clues how environment is changing. method enables with different taxonomic methodologies be used provide insights response multiple stressors robust policy evidence decision making. generated currently inform UK's Strategy, EU's Directive, Protection Environment North-East Atlantic (OSPAR) assessments. integrates 155 000 samples, containing 44 million records, nine within UK seas, collected between 1924 2017. Additional can added, updated. hosted Archive Species Habitats Data (DASSH) at https://www.dassh.ac.uk/lifeforms/ (last access: 22 November 2021, Ostle et al., 2021). outputs linked specific, DOI-ed, versions Traits Master List each underlying dataset.

Language: Английский

Citations

0
Comment on essd-2021-171 DOI Creative Commons
Aleksandra M. Lewandowska

Published: Sept. 20, 2021

Abstract. Plankton form the base of marine food web and are sensitive indicators environmental change. time series therefore an essential part monitoring progress towards global biodiversity goals, such as Convention on Biological Diversity Aichi Targets, for informing ecosystem-based policy, EU Marine Strategy Framework Directive. Multiple plankton programmes exist in Europe, but differences sampling analysis methods prevent integration their data, constraining utility over large spatio-temporal scales. The Lifeform Extraction Tool brings together disparate European datasets into a central database from which it extracts abundance functional groups, called “lifeforms”, according to shared biological traits. This tool has been designed make complex accessible meaningful public interest, scientific discovery. It allows examination large-scale shifts lifeform or distribution (for example, holoplankton being partially replaced by meroplankton), providing clues how environment is changing. method enables with different taxonomic methodologies be used provide insights response multiple stressors robust policy evidence decision making. generated currently inform UK's Strategy, EU's Directive, Protection Environment North-East Atlantic (OSPAR) assessments. integrates 155 000 samples, containing 44 million records, nine within UK seas, collected between 1924 2017. Additional can added, updated. hosted Archive Species Habitats Data (DASSH) at https://www.dassh.ac.uk/lifeforms/ (last access: 22 November 2021, Ostle et al., 2021). outputs linked specific, DOI-ed, versions Traits Master List each underlying dataset.

Language: Английский

Citations

0
Reply on RC2 DOI Creative Commons
Clare Ostle

Published: Oct. 6, 2021

Abstract. Plankton form the base of marine food web and are sensitive indicators environmental change. time series therefore an essential part monitoring progress towards global biodiversity goals, such as Convention on Biological Diversity Aichi Targets, for informing ecosystem-based policy, EU Marine Strategy Framework Directive. Multiple plankton programmes exist in Europe, but differences sampling analysis methods prevent integration their data, constraining utility over large spatio-temporal scales. The Lifeform Extraction Tool brings together disparate European datasets into a central database from which it extracts abundance functional groups, called “lifeforms”, according to shared biological traits. This tool has been designed make complex accessible meaningful public interest, scientific discovery. It allows examination large-scale shifts lifeform or distribution (for example, holoplankton being partially replaced by meroplankton), providing clues how environment is changing. method enables with different taxonomic methodologies be used provide insights response multiple stressors robust policy evidence decision making. generated currently inform UK's Strategy, EU's Directive, Protection Environment North-East Atlantic (OSPAR) assessments. integrates 155 000 samples, containing 44 million records, nine within UK seas, collected between 1924 2017. Additional can added, updated. hosted Archive Species Habitats Data (DASSH) at https://www.dassh.ac.uk/lifeforms/ (last access: 22 November 2021, Ostle et al., 2021). outputs linked specific, DOI-ed, versions Traits Master List each underlying dataset.

Language: Английский

Citations

0
Reply on RC1 DOI Creative Commons
Clare Ostle

Published: Sept. 2, 2021

Abstract. Plankton form the base of marine food web and are sensitive indicators environmental change. time series therefore an essential part monitoring progress towards global biodiversity goals, such as Convention on Biological Diversity Aichi Targets, for informing ecosystem-based policy, EU Marine Strategy Framework Directive. Multiple plankton programmes exist in Europe, but differences sampling analysis methods prevent integration their data, constraining utility over large spatio-temporal scales. The Lifeform Extraction Tool brings together disparate European datasets into a central database from which it extracts abundance functional groups, called “lifeforms”, according to shared biological traits. This tool has been designed make complex accessible meaningful public interest, scientific discovery. It allows examination large-scale shifts lifeform or distribution (for example, holoplankton being partially replaced by meroplankton), providing clues how environment is changing. method enables with different taxonomic methodologies be used provide insights response multiple stressors robust policy evidence decision making. generated currently inform UK's Strategy, EU's Directive, Protection Environment North-East Atlantic (OSPAR) assessments. integrates 155 000 samples, containing 44 million records, nine within UK seas, collected between 1924 2017. Additional can added, updated. hosted Archive Species Habitats Data (DASSH) at https://www.dassh.ac.uk/lifeforms/ (last access: 22 November 2021, Ostle et al., 2021). outputs linked specific, DOI-ed, versions Traits Master List each underlying dataset.

Language: Английский

Citations

0