ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Articles  (51)
  • Open Access-Papers  (51)
  • new species  (23)
  • Caribbean
  • Coral reefs
  • 2020-2023  (21)
  • 2010-2014  (17)
  • 2000-2004  (13)
Collection
  • Articles  (51)
Years
Year
  • 11
    Publication Date: 2021-05-19
    Description: Benthic macrofauna and meiofauna distribution patterns were described in a tropical coral reef (Punta Francés, Cuban Archipelago, Caribbean Sea). Density and main taxa composition for macrofauna and meiofauna and species diversity and organismal traits for free-living nematodes were compared among four habitats: seagrass bed, sand flat, dead coral and hard bottom. Strong spatial patterns of distribution across habitats were detected and explained by a complex combination of habitat features. Signal/noise ratio for macrofauna data of distribution was enough strong to detect changes across habitats but the sizes of sampling devices were not adequate to represent the real patterns in the nature. Meiofauna patterns of distribution were driven by the type of substrate (unconsolidated versus hard bottoms) which surely was in turn dependent of the hydrodynamic regime. Nematodes dominated in seagrass beds and copepods in the other three habitats. Nematode density of species and individuals and species richness were highest in unconsolidated habitats maybe due to higher physical stability, larger spatial niche and more food resource availability. Diversity variation was large and similar between pairs of habitats with the exception of the hard bottom habitat which had lower differentiation. Most of the nematodes living in hard substrates showed adaptive organismal traits to cope with hydrodynamic regime and food availability (biofilm/algal turf), namely small and stout body, teeth for epigrazing, ornamented cuticle and cephalic capsule. Physical control on nematode assemblages was evident but biotic interactions may play a more important role in seagrass beds and sand flats compared to hard substrate habitats. The species diversity of nematodes, both in terms of α- and β-diversity, was high at the scale of the whole Punta Francés coral reef.
    Description: Se describen los patrones de distribución de la macro- y meiofauna en un arrecife de coral (Punta Francés, Archipiélago Cubano, Mar Caribe). La densidad y la composición por taxa para la macrofauna y meiofauna y la diversidad de especies y de caracteres biológicos para nemátodos se compararon entre cuatro hábitats: pastos marinos, arenazo, coral muerto y fondo duro. Se detectaron consistentes patrones espaciales de distribución los cuales fueron explicados por una combinación compleja de características del hábitat. La relación señal/ruido en los datos dedistribución de la macrofauna fue lo suficientemente fuerte para detectar cambios entre hábitats pero el tamaño de los dispositivos demuestreo no fue adecuado para representar los patrones reales en el medio natural. Los patrones de distribución de la meiofauna fueron afectados por el tipo de sustrato (sedimento versus fondo duro) el cual a su vez seguramente depende del régimen hidrodinámico. Los nemátodos dominaron en los pastos marinos y los copépodos en los otros tres hábitats. La densidad de especies e individuos y la riqueza de especie de nemátodos fueron más altas en los hábitats sedimentarios debidos probablemente a mayor estabilidad física, mayor nicho espacial y más disponibilidad de alimento. La variación en la diversidad fue alta y similar entre pares de hábitats con la excepción de los hábitats en fondo duro que tuvieron menor diferenciación. La mayoría de los nemátodos que habitan sobre sustratos duros mostraron rasgos morfológicos que les permiten adaptarse al régimen hidrodinámico y a la disponibilidad de alimento (biofilm/algas), esto es cuerpo pequeño y robusto, dientes para raspar, cutícula ornamentada y capsula cefálica. Fue evidente un control físico sobre las comunidades de nemátodos pero las interacciones bióticas pueden jugar un papel más importante en pastos marinos y arenazos comparado a los hábitats de sustrato duro. La diversidad de especies de nemátodos, en términos de α- y β-diversidad fue alta a la escala del arrecife coralino en Punta Francés.
    Description: Published
    Description: Biological traits
    Description: Caribbean Sea
    Description: Macrofauna
    Description: Meiofauna
    Description: Nematodes
    Keywords: Coral reefs ; Distribution ; Diversity index ; Macrofauna
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed , Article
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 12
    Publication Date: 2021-05-19
    Description: Se registran por primera vez para los arrecifes de la plataforma SW cubana, la presencia de 5 géneros y 16 especies de bacterias heterótrofas aeróbicas y 15 géneros de hongos, de los cuales, 7 se identificaron hasta especie. Los géneros Bacillus sp. (bacteria) y Aspergillus sp. (hongo) resultaron los más cosmopolitas de todos los géneros encontrados, predominando en las aguas y sedimentos de todos los arrecifes estudiados. Del total de cepas aisladas la mayor diversidad de géneros, tanto de bacterias heterótrofas aeróbicas como de hongos, correspondió a muestras procedentes del arrecife Juan García.
    Description: The presence of five genera and 16 species of aerobic heterotrophic bacteria and 15 genera of fungy (seven species) were registrated in coral reefs waters of the SW cuban shelf for the first time up to date. The Bacillus genera (bacterias) and Aspergillus (fungy) were the most frecuently founded in isolates from waters and sediments of all the coral reef studied. From the total number of isolates, the highest heterotrophic aerobic bacterial and fungal diversity were founded in samples from Juan García coral reef.
    Description: Published
    Description: heterotrophic bacteria, marine fungy
    Keywords: Coral reefs ; Species diversity ; Bacteria ; New records ; Species diversity ; Coral reefs ; Bacteria
    Repository Name: AquaDocs
    Type: Journal Contribution
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 13
    facet.materialart.
    Unknown
    CORDIO-SAREC, Stockholm University | Stockholm, Sweden
    Publication Date: 2021-05-19
    Description: Research Groups : Kenya Marine and Fisheries Research Institute (KMFRI), Mombasa, Kenya
    Description: In May 1999, two sites were selected within the Mombasa Marine Park and Reserve for the study of macroalgal succession due to bleaching. One of the sites was Starfish, which lies within the Mombasa Marine Park and is protected from fishing and the other site was Ras Iwatine, which lies in the Reserve area and is Subjected to fishing activities. The study revealed that the Starfish site had a significantly higher hard coral cover, which did not change over the study period. A comparison of the density of macroalgae revealed that a higher proportion of the substrate in Ras Iwatine was dominated by macroalgae. Settlement tiles, used to study algal recruitment, indicated that the succession process in the Starfish site passes through more stages compared to the Ras Iwatine site. This succession process suggested the influence of grazers in Starfish and their importance in maintaining a lower cover of macroalgae in this site.
    Description: Published
    Description: Algal succession, Macro algae, Coral bleaching, Marine protected areas
    Keywords: Algal blooms ; Coral reefs ; Ecosystems
    Repository Name: AquaDocs
    Type: Report Section , Non-Refereed
    Format: 0 bytes
    Format: application/pdf
    Format: pp.61-69
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 14
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-05-25
    Description: Dataset: Fish abundance: canopy effect fish assemblage
    Description: Fish abundance and foraging rates by family from point surveys within and outside of canopies at Lameshur Bay, St John, USVI in February and March 2016. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/826193
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1332915, NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Keywords: Grazing impacts ; Restoration ; Ecosystem engineers ; Ecosystem services ; Canopy effect ; Gorgonian ; Fish nursery ; Caribbean ; Habitat-structure
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 15
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-05-25
    Description: Dataset: Focal fish foraging
    Description: Fish bite rates of individual 'focal' herbivorous fishes within and outside of canopies at Lameshur Bay, St John, USVI, February and March 2016. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/826253
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1332915, NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Keywords: Grazing impacts ; Restoration ; Ecosystem engineers ; Ecosystem services ; Canopy effect ; Gorgonian ; Fish nursery ; Caribbean ; Habitat-structure
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 16
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-05-25
    Description: Dataset: Edge effect fish assemblage
    Description: Demersal fish feeding rates within and at edges of octocoral communities at Lameshur Bay, St John, USVI, February and March 2016. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/826263
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1332915, NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Keywords: Grazing impacts ; Restoration ; Ecosystem engineers ; Ecosystem services ; Canopy effect ; Gorgonian ; Fish nursery ; Caribbean ; Habitat-structure
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 17
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-05-25
    Description: Dataset: Canopy effect benthic community
    Description: Scleractinian coral counts within and outside of canopies at Lameshur Bay, St John, USVIin February and March 2016. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/826227
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1332915, NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Keywords: Grazing impacts ; Restoration ; Ecosystem engineers ; Ecosystem services ; Canopy effect ; Gorgonian ; Fish nursery ; Caribbean ; Habitat-structure
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 18
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-10-31
    Description: Dataset: Carpenter 2018: carbonate chemistry
    Description: For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/754694
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1415268
    Keywords: OA ; Ocean acidification ; Coral reefs ; Coral community ; Moorea
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 19
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-10-31
    Description: Dataset: Edmunds et al. 2019b: Sizes of organisms not fixed to flume floor
    Description: These data describe the mobile fauna in the flumes that were not fixed to the bottom of the flume. These data are results of an experiment incubating a back reef community from Moorea, French Polynesia, for one year at high pCO2 (published in Edmunds et al. 2019) from Nov of 2015 to Nov of 2016. For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/793628
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1415268
    Keywords: Ocean acidification ; OA ; Flume ; LTER ; Coral reefs ; Moorea ; Moorea Coral Reef LTER ; Coral community
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 20
    facet.materialart.
    Unknown
    Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu
    Publication Date: 2022-10-31
    Description: Dataset: Carpenter 2018: metabolism
    Description: This dataset contains coral community metabolism data from outdoor flumes at the UCB Gump Research Station Moorea, French Polynesia. These measurements were taken during an experiment designed to measure coral reef community metabolism responses to ocean acidification over a 4-month period from November 13th, 2015 to March 15th, 2016. These data were published in Carpenter et al. (2018). For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/754676
    Description: NSF Division of Ocean Sciences (NSF OCE) OCE-1415268
    Keywords: OA ; Ocean acidification ; Coral reefs ; Coral community ; Moorea
    Repository Name: Woods Hole Open Access Server
    Type: Dataset
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...