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DocumentOther documentISPM 44. Requirements for the use of modified atmosphere treatments as phytosanitary measures
Adopted 2021
2021This standard provides technical guidance for national plant protection organizations (NPPOs) on the application of modified atmosphere treatments (including controlled atmosphere treatments) as phytosanitary measures, including authorization, monitoring and auditing of treatment providers. This standard does not provide details on specific modified atmosphere treatments, such as specific schedules for specific regulated pests on specific commodities, and does not include the use of modified atmosphere for non-phytosanitary purposes, such as minimizing the perishability of foodstuffs or other quality-related uses of the modified atmosphere. -
Book (stand-alone)Manual / guideIdentification guide to the mesopelagic fishes of the central and south east Atlantic Ocean 2020
Also available in:
No results found.This identification guide includes 552 species of mesopelagic fishes (i.e. those fishes residing primarily between 200-1000 m depth during daytime) that are known to occur in the central and south east Atlantic Ocean. Fully illustrated dichotomous keys to all taxa are provided. Species are treated in detail, with accounts including the scientific name, FAO common name in English (where available), other useful characters, size, a distribution map, and one or more illustrations. To facilitate even further the identification of the taxa, captions and arrows are added to help users quickly locate their key morphological features. The guide is intended for both specialists, and nonspecialists who have a working knowledge of ichthyology. -
Book (stand-alone)High-profileTrees, forests and land use in drylands: the first global assessment
Full report
2019Also available in:
No results found.Drylands cover 41 percent of the Earth's land surface. This publication presents the results of the first global assessment of trees, forests and land use in these lands. The assessment breaks new methodological ground: it relies on the visual interpreation of freely available satellite images, carried out by more than 200 experts in a series of regional workshops. Using a tool called Open Foris ollect Earth, developed by FAO in collaboration with Google, participants gathered and analysed information for mrore than 200 000 sample plots worldwide. For each region, the report summarizes the distribution of forests, other wooded land and other land uses including grasslands, croplands, built-up areas and barren land, across all drylands and by aridity zone. It also estimates tree canopy cover, shrub cover, forest type and presence of trees outside forest. Indicatng that the global drylands contain more than one-quarter of the world's forest area, and that trees are present on 31 percent of the world's dryland area, the report provides a baseline for future monitoring and will support countries in their efforts to identify appropriate investments for the restoration and sustainable management of drylands.