Development of HEP in the process of ecological impact mitigation

为了促进战略性自然保护和恢复，生境评价方法和相关主题进行了研究，在现场，其中一些类型的自然恢复或保护活动是当前关注的问题。主要结果如下。(1)在琵琶湖周边小湖泊生态系统的恢复中，考虑温度的土壤种子库法是恢复濒危物种马来眼子菜等原始植被的有效方法。(2)水生植被，如宽的芦苇群落，预计将是一个苗圃和避难所栖息地的土著鱼类动物，如鲫鱼grandoculis，这是更宽容的厌氧条件比外来物种，如黑鲈鱼。(3)以死水区蝾螈为例，建立了生境模型，并对几种蝾螈进行了比较。在动态环境下，如应用元布居理论，简单的HEP不再适用，因为PVA表现出不同的结果。(4)一种新的GAP分析方法，使用潜在的栖息地估计，利用生理特性，开发的情况下，京都城市地区。(5)濒危水生物种的遗传分析提供了重要的信息，区域特征的分布和繁殖策略的每一个目标物种的恢复。(6)河流自然恢复的层次考虑，水系-段-河段-生境，自然恢复的概念被应用于几个项目。提出了自然恢复工程评价的多重前-后-参比-对照-影响抽样法，提出了自然恢复工程评价的基本程序。(7)咸海危机中的干燥过程和恢复过程可以通过利用卫星跟踪的HSI模型由顶级捕食物种鹈鹕进行评估。

To contribute to strategic nature conservation and restoration, habitat evaluation methods and related subjects were studied at the field of sites, where some sorts of nature restoration or conservation activities are in the current issue of concern. Major results are as follows.(1) To restore small lake systems around Biwa lake, soil seed bank method considering temperature is a promising method to restore original vegetation such as Potamogeton malaianus, endangered species.(2) Aquatic vegetation such as wide width of reed communities are expected to be a nursery and refuge habitat for indigenous fish fauna such as Carassius auratus grandoculis, which is more tolerant to anaerobic conditions than exotic species such as black bass.(3) Habitat model was established in the case of Salamanders in dead water region, and several species. In the case of dynamic environment, such as meta-population theory is applied, simple HEP is not applicable, because PVA shows different results.(4) A new GAP analysis method using potential habitat estimation, using physiological properties, is developed in the case of Kyoto city area.(5) Genetic analyses of endangered aquatic species provided important information on regional characteristics on the distribution and propagation strategy of each target species of restoration.(6) Hierarchical consideration, stream system - segment - reach - habitat, for river nature restoration concept for nature restoration is applied to several projects. Multi - Before - After - Reference - Control - Impact sampling for the evaluation of nature restoration project is proposed Basic procedure for evaluation on nature restoration is proposed.(7) Desiccation process and restoration process in the Aral Sea crisis could be evaluated by the top predator species, pelicans, by the HSI model using satellite tracking.