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| logging | |||
| management of woodlands; forest exploitation; logging industry; timber harvesting | |||
| forest enterprise; forest husbandry; forestry; forestry activity; forestry practice | |||
| logging (Tree felling, conversion, transport and forest road construction, Tala, transporte y transformación de árboles, y construcción de vìas de acceso a los bosques); logging Tree felling, conversion, transport and forest road construction (Tala, transporte y transformación de árboles, y construcción de vìas de acceso a los bosques) | |||
| forest utilization | |||
| forest exploitation Forests have been exploited over the centuries as a source of wood and for obtaining land for agricultural use. The mismanagement of forest lands and forest resources has led to a situation where the forest is now in rapid retreat. The main aspects of the situation are: serious shortages in the supply of industrial wood; the catastrophic erosion and floods accompanying the stripping of forests from mountainous land; the acute shortages of fuel wood in much of the developing world; the spread of desert conditions at an alarming rate in the arid and semi-arid regions of the world; and the many environmental effects of the destruction of tropical rainforests | |||
| forestry holding | |||
| harvesting | |||
| forestry undertaking | |||
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explotacion forestal : 17 短语, 5 学科 |
| 农业 | 4 |
| 林业 | 8 |
| 环境 | 1 |
| 组织机构名称 | 3 |
| 经济 | 1 |