An Assessment of Current and Potential Fragmentation of Forest Ecosystems in the Fundy Model Forest

Matt Betts, GFERG
Ron Taylor, Fundy Model Forest (email: ron@fundymodelforest.net)

"Degree of forest fragmentation or connected ness of forest ecosystem components" is one of the principal indicators of forest biodiversity in the Fundy Model Forest (Etheridge et al. 1999). However, very little information exists on the rate of habitat fragmentation in the FMF. The GFERG has examined a range of methodologies that have been used to measure fragmentation. The purpose of this proposed study is to apply one or more of these methodologies to the Fundy Model Forest. This will provide managers with quantified baseline data to assist in long-term forest management decision-making. The project has three major phases: (1) Identify and research species which will be good indicators of fragmentation, (2) Use a method defined by the GFERG to measure the rate and extent of fragmentation as it relates to these indicator species. (3) Propose an approach for integrated landscape-level planning in the Fundy Model Forest.

Current satellite image of the Greater Fundy Ecosystem (yellow boundary), Fundy National Park (red boundary) and the Fundy Model Forest (black boundary). Satellite images are being used to update the 1993 Geographic Information System (GIS) so that the current state of fragmentation can be assessed.

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