Participatory monitoring and evaluation of long-term changes in ecosystems (马达加斯加岛)

Establishing a knowledge base and communication platform in collaboration with para-ecologists for monitoring changes in ecosystems, to aid decision-making in forest management.

Aims / objectives: This approach strengthens knowledge about the response of biodiversity to environmental changes – namely land conversion, climate change induced impacts and climate-related extreme events, such as droughts and cyclones. Information generated can be used to inform regional authorities. They are then able to adapt management to current conditions, in order to better preserve biodiversity within the National Park. An important component of this approach is the integration of people from the local population as 'para-ecologists' who are trained in survey techniques for biodiversity monitoring. They directly observe changes in biodiversity, and share their knowledge with others in the area. The approach, thus, includes the sensitization of the local population to impacts of environmental change on biodiversity.

Methods: Under this approach, local assistants were trained in biodiversity monitoring techniques by researchers during their regular research activities. Part of the process comprised skills in species identification. Because the researchers had a limited period available for field work, training of these para-ecologists was a pre-requisite for implementation of long-term monitoring activities based on surveying at regular intervals. The surveys initiated by the researchers were plant phenology monitoring, regular capture, marking and recapture of Galidictis grandidieri (the giant striped mongoose) which is a flagship species in the Tsimanampesotse National Park, as well as reptile occurrence monitoring along transects. Monitoring procedures were established, and then continued by para-ecologists under the guidance of a Malagasy researcher who is familiar with ecological field work and acted as a ‘scientific coordinator’. The task of the scientific coordinator was data control and storage, planning of monitoring activities, as well as communication between national authorities, ecologists and para-ecologists. All survey data are available for scientific purposes and can be used to inform Malagasy authorities, or can be directly demanded by Malagasy authorities.

Stages of implementation: A basic research camp for monitoring was established within the Tsimanampesotse National Park in collaboration with Madagascar National Parks and WWF Toliara with third party funding. Four para-ecologists, two cooks and a guard constitute the team. The camp is maintained by a manager who is responsible for maintenance of buildings and electric facilities as well as provision of food. Surveying equipment is stored at the base camp. Computers and other necessary equipment were provided under the SuLaMa project. There are two para-ecologists trained on flora and a further two on fauna. Survey sites for monitoring of animal diversity and plant phenology were established by plant and animal ecologists in cooperation with the para-ecologists. Infrastructure for data acquisition and storage was established. This included the installation of electrical facilities as well as the provisioning of field books and computers. Technicians received language courses and learned computer operation. Regular exchange between the research camp and the national park authority, MNP, was established through a permanently employed scientific coordinator. This exercise resulted in a first workshop on survey techniques, in which staff of Madagascar National Park learned from researchers and para-ecologists.

Role of stakeholders: All survey data are available for scientific purposes and can be used to inform Malagasy authorities, or can be directly demanded from Malagasy authorities.