Evaluation of a suitable habitat for the crested ibis and the restoration scenario with satellite tracking of the re-introduced ibis

利用广义线性模型，建立了朱鹭捕食生物量、筑巢栖息地和觅食栖息地的潜在预测图，以完成朱鹭重新安置的恢复情景。通过将这些信息反映到佐渡市改善生物多样性的战略中，可以建立一个验证恢复方案有效性并对其进行可持续修改的系统。其次，为了评估再引入种群在佐渡岛能否持续50年，利用中国野生种群的种群参数进行了种群生存力分析（PVA），结果表明，在目前脆弱的繁殖条件下，佐渡岛再引入种群的建立是困难的。

To complete a restoration scenario for the resettlement of the crested ibis, we created the potential maps for predicting prey biomass, nesting habitat, and foraging habitat of ibis, using generalized linear model. By reflecting this information on the Sado city's strategy for improving biodiversity, a system that verify effectiveness of restoration scenario and modify it sustainably could be built up. Next, in order to evaluate whether re-introduced population will persist for 50 years on Sado Island, population viability analysis(PVA) was conducted using population parameters of wild population in China and revealed that establishment of the re-introduced population on Sado island will be difficult under current fragile reproduction.