Causes of the Dead Zone in the Gulf of Mexico – Pig Farming and Intensive Agriculture : 無料・フリー素材/写真
Causes of the Dead Zone in the Gulf of Mexico – Pig Farming and Intensive Agriculture / boellstiftung
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
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| 説明 | Quantity of nitrates flushed into the ocean by the Mississippi RiverTotal nitrate fertilization for arable crops (kg/km2 and year)Number of pigs (in 2012)Graph: Ocean Atlas 2017, Petra Böckmann/Heinrich Böll Foundation |
| 撮影日 | 2017-08-16 22:19:31 |
| 撮影者 | boellstiftung , Berlin, Deutschland |
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