CottonPlant.JPG
Da Triple Performance.
Dimensioni di questa anteprima: 800 × 571 pixel. Altre risoluzioni: 320 × 229 pixel | 640 × 457 pixel | 1 024 × 731 pixel | 1 280 × 914 pixel | 2 100 × 1 500 pixel.
File originale (2 100 × 1 500 pixel, dimensione del file: 116 KB, tipo MIME: image/jpeg)
Dettagli
English: cotton plant, Texas, 1996, after chemical haulm (topkilling Chemical ; usually by the Monosodium methyl arsenate used to quickly kill the leaves that would interfere with harvesting machines). This chemical is a growing source of residual contamination of soils by arsenic, which is not degradable; Photo courtesy of USDA Natural Resources Conservation Service.
Français : Plants de coton photographié juste avant la récolte, ici au Texas, en 1996, après défanage chimique (généralement par du Méthane arsonate monosodique, pesticide herbicide utilisé pour rapidement tuer les feuilles qui gêneraient les machines de récolte. Ce produit chimique est source de pollution résiduelle croissante des sols par l'arsenic qui n'est pas dégradable. Photo de l'USDA Natural Resources Conservation Service (Open data)
Source
http://photogallery.nrcs.usda.gov/Index.asp copia archiviata at the Wayback Machine This came from the website
Licenza
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This image or file is a work of a United States Department of Agriculture employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.
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Cronologia del file
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| Data/Ora | Miniatura | Dimensioni | Utente | Commento | |
|---|---|---|---|---|---|
| attuale | 00:31, 8 apr 2006 | | 2 100 × 1 500 (116 KB) | wikimediacommons>H2O-C | Cotton plant, Texas, 1996. Photo courtesy of USDA Natural Resources Conservation Service. ==Source== http://photogallery.nrcs.usda.gov/Index.asp ==Licensing== {{PD-USGov-USDA}} |
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