CSGN - Integrated Habitat Networks

The approach employs a detailed desk study using digital data within a geographic information system (GIS) to identify Integrates Habitat Networks (IHNs). The spatial position and extent of functional integrated habitat networks were determined through a landscape ecology model from the BEETLE (Biological and Environmental Evaluation Tools for Landscape Ecology) suite of tools.

The BEETLE least-cost focal species approach negates the need to carry out a vast number of individual species analyses. The selection of the habitats to be modelled, and the species used to inform the analysis, were identified through a series of expert stakeholder workshops. The outputs can support the planning process, help prioritise conservation effort, prevent further fragmentation of biodiversity and aid connectivity of semi natural habitats.

BEETLE model analysis has been well referenced (Watts et al., 2005) and used in a variety of projects such as developing forest habitat networks across Scotland. The application of IHNs is the first time that the multiple habitat network approach has been used to solicit planning and development programmes in key areas.

本研究采用详尽的桌面研究方法，结合地理信息系统（GIS）中的数字化数据，以识别综合栖息地网络（IHNs）。通过景观生态学模型，对功能综合栖息地网络的空间位置和范围进行了确定，该模型来源于BEETLE（景观生态学生物和环境评估工具套件）工具集。BEETLE模型中的最小成本焦点物种方法消除了进行大量个体物种分析的需求。模型中所要模拟的栖息地选择以及用于分析的信息物种，均通过一系列专家利益相关者研讨会确定。分析结果可支持规划过程，有助于优先考虑保护工作，防止生物多样性的进一步破碎化，并促进半自然栖息地的连通性。BEETLE模型分析得到了广泛的引用（Watts等，2005年），并在苏格兰森林栖息地网络的开发等多种项目中得到应用。综合栖息地网络的应用是首次将综合栖息地网络方法用于关键区域内的规划和开发项目。