There are also special programmes concerned with improving the natural environment and human health in specific areas where the natural environment is in a particularly poor state: examples are Orenburg, Tula and Sverdlovsk.
还有一些特别方案涉及改善和促进特定地区，如奥伦堡、图拉和斯维尔德洛夫斯克等自然环境极其恶劣地区的自然环境和人类健康。