European
Tropical Forest Research Network![]() |
Internet workshop
7 - 25 January 2002, and
policy seminar 21
May 2002
convened by the Environmental Change Institute, University of Oxford
| Bianca Ambrose-Oji |
To get the workshop off to a strong start participants were prompted to begin at the beginning, and share information and opinions about the objectives we might have for undertaking participatory biodiversity assessments. Central questions to the theme were:
Information from participants came from all four continents of the world, including some smaller island states, and covered a multiplicity of objectives and forms of collaborative research and action coalitions.
For some participants biodiversity has clearly been linked to issues of governance and indigenous economic self determination. In these cases the objectives of biodiversity are mediated by government departments or affiliated institutes, NGOs (not for profit organisations) or research institutions. Postings covered objectives that:
For other participants clear links were made between the need to either share the rights and responsibilities of biodiversity management between different parties, or to share the costs of undertaking biodiversity assessments. In some cases this was linked to community development issues and in others to citizen interest and the value placed on their local environments. For example:
Using biodiversity assessment as part of Forest Certification procedures also figured in these initial postings. Of particular interest were:
European contributions centred on the implementation of CBD commitments in the form of Biodiversity Action Plan (BAP) initiatives working at varying scales and involving various partners. Of note were:
A number of these email postings mentioned an interest in finding ways for people involved in developing new techniques and methodologies to share their experiences and knowledge, the need for training in the design and management of assessments, and finding ways to track 'state of the art' advances in biodiversity assessment applicable at community level.
Keith Rennolls provided a very useful and interesting contribution (see theme 1 main page), where he recognised the diversity of approaches and objectives, and design based queries, reflected by the range of contributions made to the workshop today. He makes some very important points which we will surely return to as the workshop progresses, particularly in Themes 3 and 5.
Starting his contribution from the beginning, he stresses the need for those engaged in any kind of biodiversity monitoring or evaluation programme to clearly set out the definitions of biodiversity that they are using, and link this to the scale at which they are operating, so that other people using the information generated by the assessment are provided with a clear contextual base from which they can draw an analysis and understanding of the material.
Keith goes on to say that explicit definitions are not enough. A key issue for him is one of measurement, and he makes some very important remarks and observations about the requirement for units of measurement themselves to be defined and where possible standardised if useful and robust communication is to be made between stakeholders, and comparisons made about biodiversity value between different specific sites.
Keith also points to the importance of finding ways to characterise and measure the 'significant contributions' biodiversity makes to local livelihoods and valuations of biodiversity, which meet some commonly agreed 'utility currency' if local perceptions and values for biodiversity can be discussed at any scale other than the local.
Arguing from a statistical
viewpoint he also reminds us all, that regardless of the objectives of assessment
or the nature of the institution or groups of people undertaking the assessment,
it is crucial that time and thought are given to sampling strategies,
because sample bias will produce assessment effects that will become part of
the definition of biodiversity produced by the assessment itself.