Virtual Biodiversity Assessment Systems

Children Prioritize Virtual Exotic Biodiversity over Local Biodiversity

Environmental education is essential to stem current dramatic biodiversity loss, and childhood is considered as the key period for developing awareness and positive attitudes toward nature. Children are strongly influenced by the media, notably the internet, about biodiversity and conservation issues. However, most media focus on a few iconic, appealing, and usually exotic species. In addition,...

Assessment of Fish Biodiversity in Oni River, Ogun State, Nigeria

For the purpose of sustainable exploitation of the fishery resources of Oni River, Ogun State, Nigeria, the fish biodiversity assessment was carried out. This was conducted by enumerating and identifying fish species composition, measuring the fish length, fish weight, assessing the fish abundance and biomass, determining the length-weight relationships and the length-frequency of the fishes. A...

Biodiversity Assessment of Tropical Island Ecosystems

In tropical countries, upland forests, mid-elevation and lowland agriculture and coastal zones used to provide most if not all of the goods and services that local populations relied on for their livelihood. The forests provided necessary building materials as well as supplies for boat construction, and a host of food products and medicinal plants. The lowland areas provided all agricultural st...

Towards more rigorous Assessment of Biodiversity

Biodiversity is often ill-defined and subjectively surveyed, resulting in inefficient and ambiguous estimates. Strengths and deficiencies of prevailing survey techniques are appraised through a review of selected literature. Analogies with forest inventory are used to suggest options for more efficient and rigorous biodiversity assessment. Techniques such as variable-probability and model-based...

Harmonizing the assessment of biodiversity effects