Instruction No. 315 of the Federal Forest Service on sanitary felling in the forests of the Far East. País/Territorio Federación de Russia Tipo de documento Reglamento Fecha 1993 Fuente FAO, FAOLEX Materia Bosques Palabra clave Madera Corte y extracción/explotación forestal Especies forestales Normas Ordenación forestal/conservación de montes Área geográphica Ártico, Asia y Pacifico, Mar Negro, Mar Caspio, CEI (Comunidad de Estados Independientes), Europa Oriental, Europa, Europa y Central Asia, Pacífico Norte, Pacífico Nordoeste Resumen This Instruction establishes the basic requirements, types and technologies of sanitary felling. The purposes of sanitary felling are to grow highly productive precious forest species, and to preserve and strengthen its protective functions (soil erosion prevention, water conservation, sanitary and hygienic protection) thereof and use of timber. Sanitary felling shall be carried out by removing unfavourable tree species to create favourable growing conditions for precious main tree species. The following types of sanitary felling shall be authorized: (a) first cleaning; (b) early thinning; (c) isolation; and (d) advanced thinning. Standard requirements for sanitary felling shall include: (a) start and end dates; (b) intensity; and (c) recurrence. Texto completo Ruso Página web www.forest.ru