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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

• 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
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  World Atlas of Biodiversity »

  The World Atlas of Biodiversity is the first map-based view of the world's living resources and so addresses the remarkable growth in concern at all levels for living things and the environment. It provides a wealth of facts and figures on the importance of forests, wetlands, marine and coastal environments and other key ecosystems.

  Resource Type: Books
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  World Atlas of Seagrasses »

  Seagrasses are unique as they are the only marine flowering plants. Seagrass beds form complex physical structures and are a highly productive ecosystem. This enables them to support a considerable biomass and diversity of associated species. For the first time the World Atlas of Seagrasses summarises the opinion and science of the world's leading experts on the global status of the ecosystem.

  The Atlas is a collaboration of more than 50 authors from 25 nations. Fully illustrated, the Atlas contains the first global and regional maps of seagrass distribution and a wealth of information on key issues concerning this 'forgotten' ecosystem.

  Resource Type: Books
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  The Conservation Atlas of Tropical Forests: Africa (1992) »

  The Conservation Atlas of Tropical Forest series was produced under the Tropical Forest Conservation Programme of IUCN, with much of the research, editing and map preparation done at WCMC. The Atlases provide an overview of the status of tropical forests, with discussions on their history, agricultural colonization policies and deforestation, conservation polices for plants and wildlife, protected areas and a country-by-country analysis of status and trends. Although these Atlases were produced in the early 1990s, they still provide a valuable reference source for forest conservationists and researchers.

  Resource Type: Books
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  The Conservation Atlas of Tropical Forests: Asia (1991) »

  The Conservation Atlas of Tropical Forest series was produced under the Tropical Forest Conservation Programme of IUCN, with much of the research, editing and map preparation done at WCMC. The Atlases provide an overview of the status of tropical forests, with discussions on their history, agricultural colonization policies and deforestation, conservation polices for plants and wildlife, protected areas and a country-by-country analysis of status and trends. Although these Atlases were produced in the early 1990s, they still provide a valuable reference source for forest conservationists and researchers.

  Resource Type: Books
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  The Conservation Atlas of Tropical Forests: The Americas (1996) »

  The Conservation Atlas of Tropical Forest series was produced under the Tropical Forest Conservation Programme of IUCN, with much of the research, editing and map preparation done at WCMC. The Atlases provide an overview of the status of tropical forests, with discussions on their history, agricultural colonization policies and deforestation, conservation polices for plants and wildlife, protected areas and a country-by-country analysis of status and trends. Although these Atlases were produced in the early 1990s, they still provide a valuable reference source for forest conservationists and researchers.

  Resource Type: Books
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  Global Seagrass Distribution (2005) »

  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 of seagrass species. This dataset has been created from multiple sources and was used in the creation of the "World Atlas of Seagrasses" (2003). This polygon feature dataset is an update of the data used in the Atlas and is a unique data holding about the state of the world's seagrasses. For a complete overview of global seagrass distribution this dataset should be displayed together with the associated point dataset.
   

  Resource Type: Spatial Data / Maps
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  Global Wetlands (1993) »

  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 dataset shows the global distribution of wetlands. It was produced at UNEP-WCMC from various sources alongside the publication 'Wetlands in Danger", Dugan, P ed. (1993).
   

  Resource Type: Spatial Data / Maps
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  Biodiversity Scenarios: Projections of 21st century change in biodiversity and associated ecosystem services »

  This synthesis focuses on estimates of biodiversity change as projected for the 21st century by models or extrapolations based on experiments and observed trends. The term “biodiversity” is used in a broad sense as it is defined in the Convention on Biological Diversity to mean the abundance and distributions of and interactions between genotypes, species, communities, ecosystems and biomes. This synthesis pays particular attention to the interactions between biodiversity and ecosystem services and to critical “tipping points” that could lead to large, rapid and potentially irreversible changes. Comparisons between models are used to estimate the range of projections and to identify sources of uncertainty. Experiments and observed trends are used to check the plausibility of these projections. In addition we have identified possible actions at the local, national and international levels that can be taken to conserve biodiversity. We have called on a wide range of scientists to participate in this synthesis, with the objective to provide decision makers with messages that reflect the consensus of the scientific community and that will aid in the development of policy and management strategies that are ambitious, forward looking and proactive.

  Resource Type: Reports