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Forner Valls Enric - One of the best experts on this subject based on the ideXlab platform.
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Biodiversity of marine molluscs in the Millars river mouth
Ateneu de Natura, 2014Co-Authors: Forner Valls EnricAbstract:S’analitza la biodiversitat de mol·luscs marins del litoral davant la desembocadura del riu Millars(Almassora i Borriana, Mediterrània occidental) obtinguda pel recompte d’espècies mitjançant mostresa la tanatocenosi de la platja de les Goles. S’han recollit 8 mostres amb un temps de 60 minuts derecol·lecció cadascuna. Les mostres es van recollir en el període que va del 22.oct.2012 al 08.oct.2013. Lariquesa d’espècies observada ha estat de 121 (77 Gastropoda; 40 Bivalvia; 2 Scaphopoda; 1 Cephalopodai 1 Polyplacophora). És el primer estudi similar fet a la Plana. Es postula una metodologia per censar lariquesa específica de mol·lusc marins mitjançant mostres a les tanatocenosis de platja.We Analyse the marine molluscs biodiversity of the coast of the Millars river mouth (Almassoraand Burriana, Spain, Western Mediterranean) obtained by counting species through sampling of thetanatocenosis from les Goles del Millars beach. 8 samples were made, each spanning 60 minutes. Thesamples were collected in the period from 22.oct.2012 to 08.oct.2013. Species richness reached 121 (77Gastropoda, 40 Bivalvia, 2 Scaphopoda, 1 Polyplacophora and 1 Cephalopoda). This is the first study ofthis kind in la Plana area. We propose a methodology to census the specific marine molluscs richnessthrough sampling of the tanatocenosis
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Biodiversitat de mol·luscs marins a la desembocadura del riu Millars
Ateneu de Natura (Castellò de la Plana), 2014Co-Authors: Forner Valls EnricAbstract:S'analitza la biodiversitat de mol·luscs marins del litoral davant la desembocadura del riu Millars (Almassora i Borriana, Mediterrània occidental) obtinguda pel recompte d'espècies mitjançant mostres a la tanatocenosi de la platja de les Goles. S'han recollit 8 mostres amb un lempo de 60 minuts de recol·lecció cadascuna. Le mostres es van recollir en el període qu va del 22.oct.2012 al 08.oct.2013. La riquesa d'espècies observada he estat de 121 (77 Gastropoda; 40 Bivalvia; 2 Scaphopoda; 1 Cephalopoda i 1 Polyplacophara). És el primer esludi similar fet a la Plana. Es postula una metodologia per censar la riquesa específica de mol·lusc marins mitjançant mostres a la tanatocenosis de platja.We Analyse the marine molluscs biodiversity of the coast of the Millars, river mouth (Almassora and Burriana, Spain, Western Mediterranean) obtained by counting specie through sampling of the tanatocenosis from les Goles del Millars beach. 8 samples were made, each spanning 60 minutes. The samples were collected in the period from 22.oct.2012 lo 08.oct.2013. Species richnees reached 121 (77 Gastropoda, 40 Bivalvia, 2 Scaphopoda, 1 Polyplacophora and 1 Cephalopoda). This is the first study of this kind in la Plana area. We propose a methodology to census the speclfic marine molIuscs richness through sampling of the tanatocenosis
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Biodiversitat de mol·luscs marins a la desembocadura del riu Millars
Ateneu de Natura, 2014Co-Authors: Forner Valls EnricAbstract:S’analitza la biodiversitat de mol·luscs marins del litoral davant la desembocadura del riu Millars(Almassora i Borriana, Mediterrània occidental) obtinguda pel recompte d’espècies mitjançant mostresa la tanatocenosi de la platja de les Goles. S’han recollit 8 mostres amb un temps de 60 minuts derecol·lecció cadascuna. Les mostres es van recollir en el període que va del 22.oct.2012 al 08.oct.2013. Lariquesa d’espècies observada ha estat de 121 (77 Gastropoda; 40 Bivalvia; 2 Scaphopoda; 1 Cephalopodai 1 Polyplacophora). És el primer estudi similar fet a la Plana. Es postula una metodologia per censar lariquesa específica de mol·lusc marins mitjançant mostres a les tanatocenosis de platja.Biodiversity of marine molluscs in the Millars river mouth.We Analyse the marine molluscs biodiversity of the coast of the Millars river mouth (Almassoraand Burriana, Spain, Western Mediterranean) obtained by counting species through sampling of thetanatocenosis from les Goles del Millars beach. 8 samples were made, each spanning 60 minutes. Thesamples were collected in the period from 22.oct.2012 to 08.oct.2013. Species richness reached 121 (77Gastropoda, 40 Bivalvia, 2 Scaphopoda, 1 Polyplacophora and 1 Cephalopoda). This is the first study ofthis kind in la Plana area. We propose a methodology to census the specific marine molluscs richnessthrough sampling of the tanatocenosis
Herrmann Marko - One of the best experts on this subject based on the ideXlab platform.
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By-catch of molluscs of the penaeid trawl fishery at the northern brasilian coast
PANGAEA, 2018Co-Authors: Dos Santos, Wagner Cesar Rosa, Das Chagas, Rafael Anaisce, Barros, Mara Rúbia Ferreira, Freire, Cibele Cristina Oeiras, Herrmann MarkoAbstract:Bottom-trawling, aimed at shrimp, is considered highly predatory due to the accidental catching of numerous organisms, called by accompanying fauna. There are several studies on the impacts of this fishery, but the great majority directed to the characterization of the ichthyofauna and accompanying carcinofauna. Based on the context and due to the need for knowledge about the malacofauna associated with the bottom trawling trawling of the Penaeidae family in the Northern Region of Brazil, this study aimed to characterize the molluscs caught in the industrial shrimp fishery in the region. A total of 2241 individuals were collected, the trawl fishery malacofauna in the North Coast of Brazil, was represented by 37 families and 56 species belonging to five taxa Bivalvia, Gastropoda and Cephalopoda, Polyplacophora and Scaphopoda being the most representative the class of the Gastropoda with 28 species, followed by classes Bivalvia 23 species and Cephalopoda with three species demisis classes with one species
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Composición de la comunidad bioincrustante de un cultivo de ostras tropicales en un estuario del Amazonas, Estado de Pará, Norte de Brasil
2018Co-Authors: Chagas, Rafael A. Das, Barros, Mara F. Rúbia, Santos, Wagner César R. Dos, Herrmann MarkoAbstract:Abstract: Biofouling affects global aquaculture with significant impacts on productivity and profitability, especially in marine shellfish culture, where both the target culture species and/or infrastructure are exposed to a diverse array of fouling organisms. In oyster culture, fouling of stock causes physical damage, mechanical interference, biological competition and environmental modification, with infrastructure also colonized. The present study describes the composition of the biofouling community inhabiting the surface of the mangrove oyster Crassostrea rhizophorae, cultivated in an Amazon estuary, in the state of Pará, northern Brazil. In total, 6,124 macroinvertebrates were collected during July, August, October and December 2013. Collected epifauna was represented by 5 groups (Bivalvia, Gastropoda, Polychaeta, Crustacea and Anthozoa), 20 families and 37 species. Bivalvia was the most abundant class, with the mussel Mytella charruana by far the most dominant species with 5,183 individuals. Knowledge about the composition of biofouling as well as identifying the main species that cause direct impacts allows more tailored and strategic management options, minimizing the often-significant costs associated with biofouling control (antifouling).Resumen: La contaminación biológica afecta a la acuicultura mundial con importantes impactos de productividad y rentabilidad, especialmente en el cultivo de moluscos, donde tanto la especie de cultivo objetivo como la infraestructura están expuestas a una diversidad de organismos contaminantes. En el cultivo de ostras, el impacto clave es la adherencia directa de organismos causando daño físico, interferencia mecánica, competencia biológica y modificación ambiental, mientras que también se efectúa la infraestructura. El presente estudio describe la composición de la bioincrustación en la superficie de la ostra de mangle Crassostrea rhizophorae, cultivada en un estuario Amazónico, ubicado en el estado de Pará, norte de Brasil. En total, 6.124 macroinvertebrados fueron muestreados en julio, agosto, octubre y diciembre de 2013. La epifauna recolectada estuvo representada por 5 grupos principales (Bivalvia, Gastropoda, Polychaeta, Crustacea y Anthozoa), 20 familias y 37 especies. Bivalvia fue la clase más abundante, presentando 5.183 mejillones de la especie Mytella charruana. El conocimiento sobre la composición de la incrustación biológica, así como la identificación de las principales especies que causan impactos directos, permite opciones de gestión más personalizadas y estratégicas, minimizando los costos, a menudo significativos, asociados con el control de la bioincrustación (antifouling)
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Biofouling community composition and biomass on a tropical oyster culture in an Amazon estuary, Para state, northern Brazil
PANGAEA, 2017Co-Authors: Das Chagas, Rafael Anaisce, Herrmann MarkoAbstract:Biofouling affects global aquaculture with significant impacts on productivity and profitability, especially in marine shellfish culture, where both the target culture species and/or infrastructure are exposed to a diverse array of fouling organisms. In oyster culture, fouling of stock causes physical damage, mechanical interference, biological competition and environmental modification, with infrastructure also colonized. The present study describes the composition of the biofouling community inhabiting the surface of the mangrove oyster Crassostrea rhizophorae, cultivated in an Amazon estuary, in the state of Pará, northern Brazil. In total, 6,124 macroinvertebrates were collected during July, August, October and December 2013. Collected epifauna was represented by 5 groups (Bivalvia, Gastropoda, Polychaeta, Crustacea and Anthozoa), 20 families and 37 species. Bivalvia was the most abundant class, with the mussel Mytella charruana by far the most dominant species with 5,183 individuals. Knowledge about the composition of biofouling as well as identifying the main species that cause direct impacts allows more tailored and strategic management options, minimizing the often-significant costs associated with biofouling control (antifouling)
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Macrozoobenthos abundance on a tropical oyster culture in an Amazon estuary, Para state, northern Brazil
PANGAEA, 2016Co-Authors: Das Chagas, Rafael Anaisce, Herrmann MarkoAbstract:The present study describes the biofouling composition of the surface of the mangrove oyster Crassostrea rhizophorae (Guilding, 1828), cultivated in an Amazon estuary, located in the state of Pará, northern Brazil. In total, 6.124 macroinvertebrates were sampled in the months of July, August, October and December 2013. Collected epifauna was presented by five taxa (Bivalvia, Gastropoda, Polychaeta, Crustacea and Anthozoa), 20 families and 37 species. Bivalvia was the most abundant class, presenting 5.183 mussels Mytella charruana (d'Orbigny, 1842). Knowledge of biofouling composition associated to the surface cultured bivalves enables the implementation of mitigation measures to the impacts caused by this association
Marwoto, Ristiyanti Marsetiyowati - One of the best experts on this subject based on the ideXlab platform.
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Kepadatan Bivalvia di Kawasan Mangrove Sungai Perpat dan Sungai Bunting Belinyu, Bangka
'Institute of Research and Community Services Diponegoro University (LPPM UNDIP)', 2021Co-Authors: Putri Nursah, Afriyansyah Budi, Marwoto, Ristiyanti MarsetiyowatiAbstract:Indeks kepadatan Bivalvia dapat digunakan sebagai indikator kualitas perairan. Tujuan penelitian ini untuk mengetahui kepadatan Bivalvia di kawasan mangrove Sungai Perpat dan Sungai Bunting Belinyu, Bangka. Metode yang digunakan adalah purposive sampling. Pengamatan dilakukan pada enam stasiun dengan masing-masing lokasi sebanyak 3 stasiun yang terdiri dari 4 substasiun. Pengambilan sampel dilakukan dengan menggunakan plot ukuran 1 x 1 m sebanyak 5 plot. Analisis indeks ekologi meliputi: kepadatan jenis, keanekaragaman jenis, keseragaman dan dominansi. Hasil penelitian menunjukkan bahwa terdapat 12 spesies Bivalvia yang tergolong dalam sembilan famili. Spesies Bivalvia didominasi Geloina expansa dengan total kepadatan 3,5 ind/m2 sedangkan untuk tumbuhan mangrovenya didominasi oleh Rhizophora apiculata. Hasil analisis data menunjukkan bahwa keanekaragaman jenis Bivalvia pada mangrove Sungai Perpat tergolong sedang, berkisar 0,614 – 1,675 sedangkan pada mangrove Sungai Bunting tergolong rendah, berkisar 0 – 0,952. Faktor lingkungan yang paling berpengaruh terhadap kepadatan Bivalvia pada penelitian ini adalah suhu air dan pH air. Sedangkan hubungan antara kerapatan jenis mangrove terhadap kepadatan Bivalvia pada penelitian ini menunjukkan hubungan sangat lemah
Nursah Putri 2031611016) - One of the best experts on this subject based on the ideXlab platform.
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Diversitas dan Kepadatan Bivalvia di Kawasan Mangrove Sungai Perpat dan Sungai Bunting Kecamatan Belinyu, Bangka
2021Co-Authors: Nursah Putri 2031611016)Abstract:Indeks kepadatan Bivalvia dapat digunakan sebagai indikator kualitas perairan. Penelitian tentang diversitas dan kepadatan Bivalvia yang hidup di kawasan mangrove Sungai Perpat dan Sungai Bunting Kecamatan Belinyu, Bangka telah dilakukan pada bulan September 2019 – Agustus 2020. Penelitian ini bertujuan untuk mengetahui diversitas dan kepadatan Bivalvia di kedua kawasan mangrove tersebut. Metode yang digunakan adalah purposive sampling. Pengamatan dilakukan pada enam stasiun dengan masing-masing lokasi sebanyak tiga stasiun yang terdiri dari empat substasiun. Pengambilan sampel dilakukan dengan menggunakan plot ukuran 1 x 1 m. Setiap substasiun dibagi menjadi lima titik pengambilan sampel. Analisis indeks ekologi meliputi: kepadatan jenis, keanekaragaman jenis, keseragaman dan dominansi. Hasil penelitian menunjukkan bahwa terdapat 12 spesies Bivalvia yang tergolong dalam sembilan famili. Spesies Bivalvia didominasi Geloina expansa dengan total kepadatan 3,5 ind/m2, sedangkan untuk tumbuhan mangrovenya didominasi oleh Rhizophora apiculata. Hasil analisis data menunjukkan bahwa keanekaragaman jenis Bivalvia pada mangrove Sungai Perpat tergolong sedang, berkisar 0,614 – 1,675 sedangkan pada mangrove Sungai Bunting tergolong rendah, berkisar 0 – 0,952. Faktor lingkungan yang paling berpengaruh terhadap kepadatan Bivalvia pada penelitian ini adalah suhu air dan pH air. Sedangkan hubungan kerapatan mangrove dengan kepadatan Bivalvia menunjukkan hubungan sangat lemah
Das Chagas, Rafael Anaisce - One of the best experts on this subject based on the ideXlab platform.
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By-catch of molluscs of the penaeid trawl fishery at the northern brasilian coast
PANGAEA, 2018Co-Authors: Dos Santos, Wagner Cesar Rosa, Das Chagas, Rafael Anaisce, Barros, Mara Rúbia Ferreira, Freire, Cibele Cristina Oeiras, Herrmann MarkoAbstract:Bottom-trawling, aimed at shrimp, is considered highly predatory due to the accidental catching of numerous organisms, called by accompanying fauna. There are several studies on the impacts of this fishery, but the great majority directed to the characterization of the ichthyofauna and accompanying carcinofauna. Based on the context and due to the need for knowledge about the malacofauna associated with the bottom trawling trawling of the Penaeidae family in the Northern Region of Brazil, this study aimed to characterize the molluscs caught in the industrial shrimp fishery in the region. A total of 2241 individuals were collected, the trawl fishery malacofauna in the North Coast of Brazil, was represented by 37 families and 56 species belonging to five taxa Bivalvia, Gastropoda and Cephalopoda, Polyplacophora and Scaphopoda being the most representative the class of the Gastropoda with 28 species, followed by classes Bivalvia 23 species and Cephalopoda with three species demisis classes with one species
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Biofouling community composition and biomass on a tropical oyster culture in an Amazon estuary, Para state, northern Brazil
PANGAEA, 2017Co-Authors: Das Chagas, Rafael Anaisce, Herrmann MarkoAbstract:Biofouling affects global aquaculture with significant impacts on productivity and profitability, especially in marine shellfish culture, where both the target culture species and/or infrastructure are exposed to a diverse array of fouling organisms. In oyster culture, fouling of stock causes physical damage, mechanical interference, biological competition and environmental modification, with infrastructure also colonized. The present study describes the composition of the biofouling community inhabiting the surface of the mangrove oyster Crassostrea rhizophorae, cultivated in an Amazon estuary, in the state of Pará, northern Brazil. In total, 6,124 macroinvertebrates were collected during July, August, October and December 2013. Collected epifauna was represented by 5 groups (Bivalvia, Gastropoda, Polychaeta, Crustacea and Anthozoa), 20 families and 37 species. Bivalvia was the most abundant class, with the mussel Mytella charruana by far the most dominant species with 5,183 individuals. Knowledge about the composition of biofouling as well as identifying the main species that cause direct impacts allows more tailored and strategic management options, minimizing the often-significant costs associated with biofouling control (antifouling)
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Macrozoobenthos abundance on a tropical oyster culture in an Amazon estuary, Para state, northern Brazil
PANGAEA, 2016Co-Authors: Das Chagas, Rafael Anaisce, Herrmann MarkoAbstract:The present study describes the biofouling composition of the surface of the mangrove oyster Crassostrea rhizophorae (Guilding, 1828), cultivated in an Amazon estuary, located in the state of Pará, northern Brazil. In total, 6.124 macroinvertebrates were sampled in the months of July, August, October and December 2013. Collected epifauna was presented by five taxa (Bivalvia, Gastropoda, Polychaeta, Crustacea and Anthozoa), 20 families and 37 species. Bivalvia was the most abundant class, presenting 5.183 mussels Mytella charruana (d'Orbigny, 1842). Knowledge of biofouling composition associated to the surface cultured bivalves enables the implementation of mitigation measures to the impacts caused by this association