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• Catchment management and Coral Reef Conservation »

   A practical guide for coastal resource managers to reduce damage from Catchment areas based on best practice case studies

  Resource Type: Tools / Applications

• Marine Turtle Nesting Sites (1999) »

  General Data License (excluding WDPA)

  Datasets Available from UNEP-WCMC: Excluding WDPA
  Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions attached. For the purposes of this Agreement the “Data” comprise any of the spatial data and associated attribute data downloadable from the UNEP-WCMC website, excluding the World Database on Protected Areas.

  Read the data policy here

  The Global Marine Turtle Nesting database provides the distribution of
  marine turtles. Information was obtained from published and unpublished
  literature, and through liaison with turtle fieldworkers. It was intended that
  the database would be of use to a wide audience, including biologists,
  coastal planners and those concerned with emergency response to oil spills.

  The marine turtles database of nesting and feeding sites was developed by
  UNEP-WCMC over a number of years and contains source information from
  1949 to 1993. This dataset is no longer being maintained and must be used
  With caution.
   

  Resource Type: Spatial Data / Maps
• 

  Marine Turtle Feeding Sites (1999) »

  General Data License (excluding WDPA)

  Datasets Available from UNEP-WCMC: Excluding WDPA
  Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions attached. For the purposes of this Agreement the “Data” comprise any of the spatial data and associated attribute data downloadable from the UNEP-WCMC website, excluding the World Database on Protected Areas.

  Read the data policy here

  The Global Marine Turtle Nesting and Feeding Sites database provides the distribution of marine turtles. Information was obtained from published and unpublished literature, and through liaison with turtle fieldworkers. It was intended that the database would be of use to a wide audience, including biologists, coastal planners and those concerned with emergency response to oil spills.

  The marine turtles database of nesting and feeding sites was developed by UNEP-WCMC over a number of years and contains source information from 1949 to 1993.

  This dataset is no longer being maintained and must be used with caution.
   

  Resource Type: Spatial Data / Maps

• PIANC Dredging and port construction around coral reefs (2010) »

   One third of the world’s population lives in coastal areas and rapid development of these areas has meant increased construction of coastal infrastruc- ture (e.g. ports, navigation channels, coastal de- fence) and related activities (e.g. land reclamation, beach nourishment), which has inevitably led to conflicting priorities between coral reef conservation and economic growth. The key impacts of these ac- tivities, if not managed, include:
  • Direct loss of coral reef caused by the removal or burial of reefs
  • Lethal or sub-lethal stress to corals caused by elevated turbidity and sedimentation rates
  Dredging and port construction activities potentially affect not only the site itself, but also surrounding ar- eas, through a large number of impact vectors (e.g. turbid plumes, sedimentation, release of contami- nants, bathymetric changes). Effects may be imme- diate or develop over a longer timeframe and may be temporary or permanent in nature, depending on a large number of factors.

  Resource Type: Tools / Applications
• 

  Global Seagrass Species Richness (2003) »

  General Data License (excluding WDPA)

  Datasets Available from UNEP-WCMC: Excluding WDPA
  Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions attached. For the purposes of this Agreement the “Data” comprise any of the spatial data and associated attribute data downloadable from the UNEP-WCMC website, excluding the World Database on Protected Areas.

  Read the data policy here

  The seagrass dataset has been compiled by UNEP-WCMC in collaboration with Dr Frederick T. Short, University of New Hampshire, USA to show the global distribution and biodiversity of seagrass species. This dataset has been created from multiple sources and was published in "The World Atlas of Seagrasses" (2003). It is derived from the range data for the individual species.

  Resource Type: Spatial Data / Maps
• 

  Biogeographic Realms (Generalised) (2004) »

  General Data License (excluding WDPA)

  Datasets Available from UNEP-WCMC: Excluding WDPA
  Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions attached. For the purposes of this Agreement the “Data” comprise any of the spatial data and associated attribute data downloadable from the UNEP-WCMC website, excluding the World Database on Protected Areas.

  Read the data policy here

  This map is a simplified representation of the eight Biogeographical Realms of the world. This global map provides a useful general framework for conducting biogeographical or macroecological research. The realms are based originally on ecoregion delineations on hundreds of previous biogeographical studies, and refined and synthesized existing information in regional workshops over 10 years to assemble the global dataset. Ecoregions were then nested within two higher-order classifications to produce biomes (14) and biogeographic realms (8). Together, these nested classification levels provide a framework for comparison among units and the identification of representative habitats and species assemblages.

  Resource Type: Spatial Data / Maps
• 

  Indirect Land Use Change from biofuel production: implications for biodiversity »

  This JNCC-commissioned report highlights biodiversity impacts of indirect land use change caused by biofuel production. Increased demand for biofuels to achieve renewable energy targets is putting pressure on biodiversity worldwide. The research highlights a new and so far little understood threat: the impact of indirect land use change on biodiversity.

  Resource Type: Tools / Applications
• 

  Ocean Data Viewer »

  UNEP-WCMC has been working closely with partners including the CBD Secretariat to implement COP Decision IX/20, to develop an online interactive map and associated tools to support decision making for the conservation and sustainable use of biodiversity in the open ocean and deep seas. Building upon this decision, and incorporating related needs in the Island Biodiversity and Protected Areas Programme of Work, UNEP-WCMC has initiated a collaborative Global Marine Data Partnership, whose aim is to:

  • convene a network of partners engaged in marine and coastal biodiversity-related monitoring to build collaboration on data collection and standardisation;
  • enhance the quality, integration and interoperability of data sets ;
  • increase availability and access to this data through online data repository/ies, including an Ocean Data Viewer developed by UNEP-WCMC.

  These activities directly respond to SBSTTA recommendation XIV/3, which will be considered by COP10, through, inter alia, enabling improved assessment activities, supporting the identification of ecologically or biologically significant marine areas (EBSAs), and promoting better understanding of specific and cumulative human impacts, including those of invasive alien species

  Resource Type: Tools / Applications
• 

  Global Wilderness (1998) »

  General Data License (excluding WDPA)

  Datasets Available from UNEP-WCMC: Excluding WDPA
  Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions attached. For the purposes of this Agreement the “Data” comprise any of the spatial data and associated attribute data downloadable from the UNEP-WCMC website, excluding the World Database on Protected Areas.

  Read the data policy here

  Based on the Wilderness Index developed by the Australian Heritage Commission (R. Lesslie, in litt., 30 May 1998). The wilderness value of any given point is essentially a measure of remoteness from human influence and is assessed on the basis of: remoteness from settlement (settled land or points of permanent occupation), from access (constructed vehicle access routes), and apparent naturalness (remoteness from permanent manmade structures) (Lesslie and Maslen, 1995). The analysis is carried out on a grid, using data from the Digital Chart of the World (DCW), and remoteness is measured as a distance from each grid point to the nearest feature of each class within a given radius (generally 30 km). Wilderness value is the sum of standardised values for each indicator class.

  Resource Type: Spatial Data / Maps
• 

  Holdridge's Life Zones (1992) »

  General Data License (excluding WDPA)

  Datasets Available from UNEP-WCMC: Excluding WDPA
  Access to UNEP-WCMC datasets is provided on the understanding that you read and consent to be bound by the Terms and Conditions attached. For the purposes of this Agreement the “Data” comprise any of the spatial data and associated attribute data downloadable from the UNEP-WCMC website, excluding the World Database on Protected Areas.

  Read the data policy here

  Holdridge’s work aimed to correlate world plant formations with simple climatic data. The system embraces all major environmental factors in three hierarchical tiers.

   

  Level I - The Life Zone. This is determined by specific quantitative ranges of long-term average annual precipitation, mean annual biotemperature and potential evapotranspiration ratio. These are modified for montane systems.

  Level II - The "Association". This is an area of land which, under undisturbed conditions, supports a distinctive natural community adapted through evolution to a specific narrow range of atmospheric and edaphic conditions. No Association can occur in more than one Life Zone.

  Level III - The successional stage or cover type, which takes into account that the community may not be in its climax state, either through natural causes or through human intervention.

  Resource Type: Spatial Data / Maps