Caribbean Biodiversity Inventory

Caribbean Biodiversity Inventory
Name	Caribbean Biodiversity Inventory
Type	Biological survey
Region	Caribbean
Established	21st century

Caribbean Biodiversity Inventory

The Caribbean Biodiversity Inventory is a region-wide scientific assessment designed to document species richness, endemism, and ecosystem distributions across the Caribbean Basin. It synthesizes field surveys, museum collections, molecular studies, and remote sensing to inform policy decisions by agencies such as United Nations Environment Programme, Inter-American Development Bank, The World Bank, and Convention on Biological Diversity. The initiative connects research efforts from institutions like Smithsonian Institution, Natural History Museum, London, University of the West Indies, and Royal Botanic Gardens, Kew.

Overview and Purpose

The Inventory aims to create a comprehensive baseline for biodiversity monitoring to support conservation planning by actors including Ramsar Convention, Global Environment Facility, U.S. Fish and Wildlife Service, Caribbean Community and national ministries such as Ministry of Agriculture (Jamaica), Ministerio de Ambiente (Cuba), and Ministry of Natural Resources (Bahamas). It compiles occurrence records from networks like Global Biodiversity Information Facility, International Union for Conservation of Nature, Biodiversity Heritage Library, and collections from American Museum of Natural History, Museum of Comparative Zoology, and Florida Museum of Natural History to inform assessments under frameworks such as IUCN Red List and Montreal Process.

Geographic Scope and Ecosystems

Coverage spans island groups and continental margins including Greater Antilles, Lesser Antilles, Bahamas, Cayman Islands, Turks and Caicos Islands, Trinidad and Tobago, and coastal zones of Venezuela, Colombia, Belize, and Honduras. Ecosystems inventoried include coral reef habitats of Mesoamerican Barrier Reef System, seagrass meadows in Florida Bay, mangrove forests of Cayos Cochinos, montane cloud forest remnants on Sierra Maestra, dry forest patches on Puerto Rico, and karst cave systems in Dominican Republic. It integrates landscape data from satellites such as Landsat, Sentinel-2, and airborne surveys used by National Aeronautics and Space Administration and European Space Agency.

Taxonomic Coverage and Methodology

Taxonomic scope includes vascular plants, bryophytes, fungi, marine and freshwater fishes, crustaceans, mollusks, reptiles, amphibians, mammals, birds, insects (notably Lepidoptera, Coleoptera, Hymenoptera), and microbial assemblages characterized by metagenomics from platforms employed by Broad Institute and Joint Genome Institute. Methods combine classical taxonomy from specialists affiliated with International Commission on Zoological Nomenclature, DNA barcoding following protocols at Barcode of Life Data System, phylogenetics using techniques from European Molecular Biology Laboratory, standardized transect and quadrat sampling promoted by Organization for Tropical Studies, acoustic monitoring from projects like Xeno-canto, and diving surveys coordinated with Project AWARE.

Key Findings and Species Highlights

Findings reveal high levels of endemism among taxa such as amphibians (e.g., species described by George Albert Boulenger legacy collections), reptiles linked to work by Thomas Barbour and modern herpetologists, and plants with new taxa catalogued by botanists from Kew Gardens and Missouri Botanical Garden. Notable records include range extensions for coral taxa documented alongside research by Daniel Pauly, rediscoveries akin to the Lord Howe Island stick insect scenario, and cryptic species complexes resolved using approaches from Carl Woese and Allan Wilson. The Inventory has highlighted keystone species such as endemic conifers, reef-building scleractinians studied by Nancy Knowlton, and migratory birds tracked through Cornell Lab of Ornithology projects.

Conservation Status and Threats

Assessments identify threats driven by events and actors including Hurricane Maria, Hurricane Irma, coastal development in concert with international investors such as Royal Caribbean International, invasive species exemplified by cases like Small Indian mongoose introductions, agricultural shifts linked to policies referenced by World Trade Organization discussions, and climate impacts catalogued by Intergovernmental Panel on Climate Change. Results have fed into protection measures via Protected Planet listings, expansion of Sian Ka'an Biosphere Reserve-style designations, and national action plans submitted to Convention on Migratory Species.

Data Management and Accessibility

Data infrastructure integrates repositories like Global Biodiversity Information Facility, Dryad, Zenodo, and museum databases operated by Natural History Museum, Berlin and Instituto Smithsonian de Investigaciones Tropicales. Metadata standards adhere to schemas from Darwin Core and practices promoted by Research Data Alliance. Tools for visualization and analysis include platforms developed by Mapbox, QGIS, R (programming language), and high-performance computing centers such as XSEDE for large-scale modelling.

Research, Collaboration, and Capacity Building

The Inventory fosters partnerships among universities including University of Puerto Rico, McGill University, University of Florida, conservation NGOs like The Nature Conservancy, World Wildlife Fund, BirdLife International, and regional bodies such as Caribbean Natural Resources Institute. Capacity-building activities comprise training workshops modeled on curricula from Society for Conservation Biology, exchange fellowships supported by Fulbright Program, and community science initiatives coordinated with groups like Reef Check and Sea Turtle Conservancy.

Category:Caribbean