论陕北库坝群的环境问题

On the environmental problem caused by reservoirs in North Shaanxi

目前陕北大量的拦泥库泥沙淤积严重，使当地的自然环境趋于恶化。本文从库坝群的历史背景，存在问题，分析库坝群的现状成因及带来的一系列环境问题，提出解决问题的设想。

At present, a lot of reservoirs in north Shaanxi are silting, which deteriorate the local natural environment. The historical background, reservoirs silted up problems and their causes are analyzed, and the measures to solve these problems are also put forward in this paper.