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  • Journals
  • Articles  (2)
  • 05.03. Educational, History of Science, Public Issues  (1)
  • Behavior and Systematics  (1)
  • EGU - Copernicus  (1)
  • Elsevier BV  (1)
  • 1
    Publication Date: 2024-01-12
    Description: Caribbean dry forests are among the most endangered tropical ecosystems on earth. Several studies exist on their floristic composition and their recovery after natural or man-made disturbances, but little is known on the small Dutch Caribbean islands. In this study, we present quantitative data on plant species richness and abundance on St. Eustatius, one of the smallest islands of the Lesser Antilles. We collected and identified trees, shrubs, lianas and herbs in 11 plots of 25 x 25 m in different vegetation types. We compared their floristic composition and structure to vegetation surveys from roughly the same locations in the 1990s and 1950s. We found substantial differences among our 11 plots: vegetation types varied from evergreen forests to deciduous shrubland and open woodland. The number of tree species \xe2\x89\xa5 10 cm DBH ranged between one and 17, and their density between three and 82 per plot. In spite that all plots were subject to grazing by free roaming cattle, canopy height and floristic diversity have increased in the last decades. Invasive species are present in the open vegetation types, but not under (partly) closed canopy. Comparison with the earlier surveys showed that the decline of agriculture and conservation efforts resulted in the regeneration of dry forests between the 1950s and 2015. This process has also been reported from nearby islands and offers good opportunities for the future conservation of Caribbean dry forests.
    Keywords: Nature and Landscape Conservation ; Ecology ; Ecology ; Evolution ; Behavior and Systematics
    Repository Name: National Museum of Natural History, Netherlands
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 2
    Publication Date: 2021-01-21
    Description: “10 years with planet Earth” is the title of the calendar created for primary schools, realized in 2016 by the Istituto Nazionale di Geofisica e Vulcanologia (INGV), the Italian Institute of Geophysical Research. The calendar is the outcome of a project created to support and complement 15 years of dissemination activities with schools. Each year for 10 years, we have printed calendars that represented different subjects related to a world in constant evolution. Each year we have launched a calendar competition among schools, asking children to send in drawings related to the chosen theme. The aim was to stimulate interest in learning about Earth sciences and the dynamics of planet Earth, as well as to raise awareness of water resources availability, the prevention of natural disasters and planet sustainability. We have received about 10 000 drawings from students of more than 400 schools. For each yearly competition, we have chosen the most significant drawings and we have included them in the calendar. The creators of the drawings were awarded by scientists, journalists, artists, science communicators and even by a government minister. In addition to the competition, the drawings reflect impressions and thoughts and illustrate the children's point of view. From the images, one can feel great sensitivity, consideration, responsiveness and respect for the planet as well as positive feelings towards science.
    Description: Published
    Description: 443–452
    Description: 2TM. Divulgazione Scientifica
    Description: N/A or not JCR
    Keywords: Science engagement and dialogue with schools ; Children drawings ; 05.03. Educational, History of Science, Public Issues ; Children drawings
    Repository Name: Istituto Nazionale di Geofisica e Vulcanologia (INGV)
    Type: article
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