In 1978, China began a nationwide tree-planting programme known as the Three North Shelterbelt Forest Programme, also known as "the Great Green Wall".
1978年，中国开始了一项全国性的植树计划，即三北防护林计划，也被称为“绿色长城”。
The national forest monitoring and assessment (NFMA) programme of FAO has been active since 2000 in a growing number of countries.
自2000年以来，粮农组织的国家森林监测和评估(NFMA)计划已经在越来越多的国家实施。
The zoning can provide a reliable climatic foundation and background for fire protection programme and for forest fire weather forecast. It is of some practical va…
可为制订森林防火、灭火规划及林火气象预报提供可靠的气候依据和气候背景。
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