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Biodiversity action plan

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1704236

Biodiversity action plan

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Biodiversity action plan

A biodiversity action plan (BAP) is an internationally recognized program aimed at protecting and restoring threatened species and habitats, and at strengthening the resilience of biological systems. The concept emerged from the 1992 Convention on Biological Diversity (CBD), which called on participating nations to develop strategies for conserving biodiversity. As of 2009, 191 countries had ratified the CBD, although only a portion of them had produced comprehensive BAP documents.

The core components of a typical BAP include: (a) compiling inventories of biological data for selected species or habitats; (b) assessing the conservation status of species within defined ecosystems; (c) setting clear targets for conservation and restoration; and (d) developing budgets, timelines, and institutional partnerships for implementation.

A fundamental method of engagement to a BAP is thorough documentation regarding individual species, with emphasis upon the population distribution and conservation status. This task, while fundamental, is highly daunting, since only an estimated ten percent of the world's species are believed to have been characterized as of 2006, most of these unknowns being fungi, invertebrate animals, micro-organisms and plants. For many bird, mammal and reptile species, information is often available in published literature; however, for fungi, invertebrate animals, micro-organisms and many plants, such information may require considerable local data collection. It is also useful to compile time trends of population estimates in order to understand the dynamics of population variability and vulnerability. In some parts of the world complete species inventories are not realistic; for example, in the Madagascar dry deciduous forests, many species are completely undocumented and much of the region has never even been systematically explored by scientists.

A species plan component of a country's BAP should ideally entail a thorough description of the range, habitat, behaviour, breeding and interaction with other species. Once a determination has been made of conservation status (e.g. rare, endangered, threatened, vulnerable), a plan can then be created to conserve and restore the species population to target levels. Examples of programmatic protection elements are: habitat restoration; protection of habitat from urban development; establishment of property ownership; limitations on grazing or other agricultural encroachment into habitat; reduction of slash-and-burn agricultural practises; outlawing killing or collecting the species; restrictions on pesticide use; and control of other environmental pollution. The plan should also articulate which public and private agencies should implement the protection strategy and indicate budgets available to execute this strategy.

Agricultural practices can reduce the biodiversity of a region significantly. Biodiversity Action Plans for agricultural production are necessary to ensure a biodiversity friendly production. It has not been common for companies to integrate biodiversity aspects into their value chain, but some companies and organizations have shown overall efforts for implementing better practices.

An existing example for guidelines on biodiversity practices in agriculture is the Biodiversity Action Plan for spice production in India. By planning and implementing biodiversity friendly measures, farmers can mitigate negative impacts and support positive influences.

Where a number of threatened species depend upon a specific habitat, it may be appropriate to prepare a habitat protection element of the Biodiversity Action Plan. Examples of such special habitats are: raised acidic bogs of Scotland; Waterberg Biosphere bushveld in South Africa; California's coastal wetlands; and Sweden's Stora Alvaret on the island of Öland. In this case also, careful inventories of species and also the geographic extent and quality of the habitat must be documented. Then, as with species plans, a program can be created to protect, enhance and/or restore habitat using similar strategies as discussed above under the species plans.

Some examples of individual countries which have produced substantive Biodiversity Action Plans follow. In every example the plans concentrate on plants and vertebrate animals, with very little attention to neglected groups such as fungi, invertebrate animals and micro-organisms, even though these are also part of biodiversity. Preparation of a country BAP may cost up to 100 million pounds sterling, with annual maintenance costs roughly ten percent of the initial cost. If plans took into account neglected groups, the cost would be higher. Obviously costs for countries with small geographical area or simplified ecosystems have a much lesser cost. For example, the St. Lucia BAP has been costed in the area of several million pounds sterling.

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