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
  • Marine protected areas  (2)
Collection
Years
  • 1
    Publication Date: 2021-05-19
    Description: El análisis de vacíos de representatividad se refiere a un proceso en el cual se identifica y examina la presencia de la biodiversidad o los sustitutos de esta en un sistema de áreas protegidas, para determinar cuáles elementos de la biodiversidad no están representados o lo están de manera insuficiente y en qué áreas protegidas se encuentran. Este trabajo tiene como principal objetivo identificar los vacíos de representatividad de sectores fisiográficos denominados sistemas costeros y oceánicos, y de elementos de biodiversidad a nivel de sistemas ecológicos intermareales y submareales con respecto a las 13 áreas protegidas del Sistema de Parques Nacionales Naturales (SPNN) localizadas en la zona marina y costera de Caribe y Pacífico colombianos. Los 18 sistemas costeros y oceánicos que subdividen el área de estudio permiten evaluar el cubrimiento de la variabilidad espacial de los 26 y 12 elementos de biodiversidad identificados para Caribe y Pacífico, respectivamente. Estos elementos fueron representados espacialmente con el programa ArcGis 9.3.1 y estructurados en un sistema de información geográfica, permitiendo realizar las operaciones espaciales entre las capas de información que representan los límites de las áreas protegidas, los sistemas costeros y la distribución de los elementos de biodiversidad. A partir de rangos de representatividad determinados para este análisis se encontró que sólo tres sistemas se encuentran representados (≥30%) en el SPNN, cuatro subrepresentados (10 a 29%), cuatro poco representados (〈 10%) y siete no representados, mientras que de los elementos de biodiversidad 20 no están representados (〈 10%), 13 subrepresentados (10-29%), tres representados (30-59%) y tan sólo dos se encuentran bien representados (≥ 60%). De acuerdo con los resultados se recomienda realizar acciones de conservación in situ con el fin de aumentar la representatividad de los elementos de biodiversidad y fortalecer el SPNN incorporando la variabilidad espacial presente lo largo de las zonas marinas y costeras de Colombia.
    Description: Gap representativeness analysis is the process that identifies and assesses biodiversity or a selected surrogate within a protected area system, determining which biodiversity elements are insufficiently represented or which areas are lacking protection. The main objective of this research was to perform a gap analysis based on physiographic areas recognized as coastal and ocean systems, as well as on biodiversity elements of intertidal and subtidal ecological systems with reference to 13 protected areas of the national system of natural parks of Colombia (SPNN) located at the Caribbean and Pacific marine and coastal zones. The spatial variability coverage of the 26 biodiversity elements from the Caribbean and 12 elements from the Pacific was assessed on the 18 coastal and oceanic systems that subdivide the study area. Through the use of the software ArcGis 9.2.1 the biodiversity elements were structured in a geographical information system enabling spatial explicit operations between the layers of marine protected boundaries, coastal systems and distribution of biodiversity surrogates. Based on the representativeness ranges defined in this analysis it was found that only three systems are properly represented in the SPNN (〉 30%), four systems are under-represented (10 to 29%), four systems are represented less than 10%, and seven systems are not represented at all. In relation with the elements of biodiversity it was found that twenty elements are not represented (〈 10%), 13 elements are under- represented (10-29%), three are represented from 30 to 59%, and only two are well represented (〉 60%). According to the results, in order to increase the representativeness of biodiversity elements and to strengthen the SPNN it is recommended to undertake actions to achieve in situ conservation including the spatial variability along the marine and coastal areas of Colombia
    Description: Published
    Keywords: Análisis de vacíos ; Gap analysis ; Marine protected areas ; National System of Natural Parks ; Representatividad ; Áreas Marinas Protegidas ; Sistema de Parques Nacionales Naturales ; ASFA15::P::Protected areas
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed
    Format: pp.299-322
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2021-05-19
    Description: Responde a la necesidad de dejar plasmada las bases conceptuales desde el marco del proyecto y las entidades socias que hacen parte de este, con el fin de empezar a construir un lenguaje común que ayude a soportar la implementación del SAMP en Colombia.
    Description: Published
    Keywords: Marine protected areas ; Conservation strategies ; ASFA15::P::Protected areas ; ASFA15::C::Conservation
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings , Refereed
    Format: 80pp.
    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...