ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    Publikationsdatum: 2022-10-31
    Beschreibung: Dataset: Turf Tile Cover
    Beschreibung: Percent cover of living organisms on experimental tiles of three treatments (scrubbed, reef, protected) determined using digital images of each tile taken on days 0, 19, and 57 after field deployment. 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/855879
    Beschreibung: NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Schlagwort(e): Epilithic algal matrix ; Gorgonian ; Mesofaunal predators ; Octocorallia ; Herbivory
    Repository-Name: Woods Hole Open Access Server
    Materialart: Dataset
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Publikationsdatum: 2022-10-31
    Beschreibung: Dataset: Turf Polyp Locations
    Beschreibung: Locations of mapped polyps on experimental tiles of three treatments (scrubbed, reef, protected). 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/855889
    Beschreibung: NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Schlagwort(e): Epilithic algal matrix ; Gorgonian ; Mesofaunal predators ; Octocorallia ; Herbivory
    Repository-Name: Woods Hole Open Access Server
    Materialart: Dataset
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    Publikationsdatum: 2022-10-31
    Beschreibung: Dataset: Turf Polyp Counts
    Beschreibung: Polyp settlement and polyp counts on experimental tiles with different levels of turf algae cover (low: “scrubbed”; medium: “reef”; high: “protected”) up to 57 days after settlement. The in-situ experiment took place in Grootpan Bay, St. John, US Virgin Islands between August 3rd to September 9th, 2019. 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/855867
    Beschreibung: NSF Division of Ocean Sciences (NSF OCE) OCE-1756381
    Schlagwort(e): Epilithic algal matrix ; Gorgonian ; Mesofaunal predators ; Octocorallia ; Cox mixed effects model
    Repository-Name: Woods Hole Open Access Server
    Materialart: Dataset
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 4
    Publikationsdatum: 2022-08-09
    Beschreibung: En el golfo de Batabanó se obtiene el 79 % de la captura de langosta en Cuba, razón por la que este trabajo tuvo como objetivo evaluar el estado del recurso en la región, teniendo en cuenta la influencia de factores climáticos y antrópicos. Se empleó un modelo de evaluación basado en la estructura de edades, incluyendo la capacidad de almacenamiento de agua de los embalses y el Índice de Disipación de Energía de los ciclones en el ajuste de la relación stock-reclutamiento. El reclutamiento desciende desde 44,4 millones de langostas en 1983 a 33,0 millones en 1990 alcanzando valores actuales de 23,1 millones. A pesar de la disminución de la mortalidad por pesca a valores de F80%CMS, la biomasa y la captura se encuentran desde 2005 por debajo de los niveles esperados para un escenario ambiental desfavorable. Los efectos del represamiento de los ríos, agravado por la sinergia con el incremento de la actividad ciclónica, dificultan la recuperación del recurso. De mantenerse el nivel de reclutamiento actual, se espera una disminución de la producción por debajo de 2 750 t. En la etapa actual, 80%CMS para el escenario desfavorable es adecuado como PR precautorio para una captura total permisible.
    Beschreibung: In the Gulf of Batabanó, 79 % of the lobster catch in Cuba is obtained, which is why this work aimed to evaluate the state of the resource in the region, taking into account the influence of climatic and anthropic factors. An assessment model based on the age structure was used, including the water storage capacity of the reservoirs and the Energy Dissipation Index of the cyclones in the adjustment of the stock-recruitment relationship. Recruitment decreased from 44,4 million lobsters in 1983 to 33,0 million in 1990, reaching current values of 23,1 million. Despite the decrease in fishing mortality at values of F80%CMS, since 2005 biomass and catch have been below the levels expected for an unfavorable environmental scenario. The effects of the damming of rivers, aggravated by the synergy with the increase in cyclonic activity, make it difficult to recover the resource. If the current level of recruitment is maintained, a decrease in production below 2 750 t is expected. At the current stage, 80%MSY for the unfavorable scenario is adequate as a precautionary RP for a total allowable catch.
    Beschreibung: Published
    Beschreibung: Refereed
    Schlagwort(e): Recursos pesqueros ; Reclutamiento ; Puntos de referencia ; Pronóstico de capturas ; Fishery resources ; Recruitment ; Reference points ; Catch forecast
    Repository-Name: AquaDocs
    Materialart: Journal Contribution
    Format: pp.63-71
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...