Relatively short time that passed since the onset of river restoration activities worldwide and a scarcity of monitored restoration projects cause that scientific evidence of changes in restored rivers is still meagre, particularly with respect to innovative restoration techniques and long-term effects of restoration activities. Restoration projects realized in the first half of the 2010s in three Polish Carpathian watercourses resulted in establishing of an erodible corridor in reaches of the Biała and the Raba rivers and installation of block ramps in the deeply incised channel of Krzczonówka Stream downstream of a lowered check dam. Environmental monitoring was conducted in the initial and final phases of the restoration projects and is to be repeated 5 years after their completion. This paper (i) introduces the area of the restoration projects, (ii) informs on their objectives and implementation, (iii) outlines the methodology of the environmental monitoring and of the analysis of immediate and long-term effectiveness of the projects in improving the ecological state of the watercourses and reducing flood hazard, and (iv) overviews papers presenting outcomes from the initial phase of the monitoring. The analysis of the monitoring data will increase knowledge on effects of the innovative, cost-effective restoration measures that could be widely used in the Carpathian context, and thus will be useful for changes in the management of degraded mountain rivers.

自世界范围内的河流恢复活动开始以来经过的时间相对较短，并且缺乏受监测的恢复项目，导致恢复河流变化的科学证据仍然微不足道，特别是在创新性恢复技术和恢复活动的长期影响方面。在2010年代上半年，在三个波兰喀尔巴阡河水道中实施的修复项目导致在比亚瓦河和拉巴河河段建立了一条易蚀的走廊，并在一个经过深切的Krzczonówka溪下游降低的止水坝下游河道中安装了块状坡道。 。在恢复项目的初始阶段和最后阶段进行了环境监测，并将在完成后的5年内重复进行。本文（i）介绍了修复项目的领域，（ii）告知其目标和实施情况；（iii）概述环境监测的方法以及分析项目在改善河道的生态状况和减少洪灾危害方面的近期和长期有效性的方法；以及（iv ）概述了呈现监控初始阶段结果的论文。监测数据的分析将增加人们对可在喀尔巴阡山脉环境中广泛使用的创新，具有成本效益的恢复措施的效果的了解，因此对于改变退化的山区河流的管理将很有用。（iii）概述了环境监测的方法以及项目在改善河道的生态状况和减少洪灾危害方面的近期和长期有效性的分析方法，并且（iv）概述了提出项目初期阶​​段成果的论文监控。监测数据的分析将增加人们对可在喀尔巴阡山脉环境中广泛使用的创新，具有成本效益的恢复措施的效果的了解，因此对于改变退化的山区河流的管理将很有用。（iii）概述了环境监测的方法以及项目在改善河道的生态状况和减少洪灾危害方面的近期和长期有效性的分析方法，并且（iv）概述了提出项目初期阶​​段成果的论文监控。监测数据的分析将增加人们对可在喀尔巴阡山脉环境中广泛使用的创新，具有成本效益的恢复措施的效果的了解，因此对于改变退化的山区河流的管理将很有用。