Damaged Sitka spruce from acid rain
Numéro d’image : 11749868
| Damaged Sitka spruce Picea sitchensis in the Black Forest,West Germany. Seen here are second & third year growth; second year (sprigs at right angles to main branch) shows yellowing of the needles,which leads to premature death. The main stem (third year) is denuded of needles for part of its length. The damage is associated with acid rain,the lowering of the pH levels (7 is normal) in rainfall by the addition of manmade pollutants into the atmmosphere. These consist of sulphur dioxide & oxides of nitrogen resulting from the burning of fossil fuels. The impact of acidification on soils,plant & animal life & bodies of water is of growing concern | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Hart-Davis, Adam |
| Taille de l’image : | 4914 px × 3432 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |
Prix pour cette image À partir de 45 €
Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €