File:Kartoffeln Erosion016.JPG
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[edit]DescriptionKartoffeln Erosion016.JPG |
Deutsch: Kartoffelfeld, Kanton Bern, Schweiz
Kartoffeln sind besonders anfällig für Erosion. Die Bodenbearbeitung ist sehr intensiv, i.d.R. Pflug und feines Saatbett, die Dämme und Furchen bilden Leitlinien für Oberflächenabfluss, der bei dem welligen Relief in den Tiefenlinien zu Dammdurchbrüchen führt. Kartoffeln bedecken den Boden lange Zeit unzureichend (sowohl nach dem Pflanzen als auch nach dem Abspritzen vor der Ernte). Bei der Ernte wird der Boden stark durchgerührt und die Bodenstruktur zerstört. Möglichkeiten für Boden schonende Anbauverfahren sind beschränkt und kaum verbreitet. English: Potato field, canton of Bern, Switzerland |
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Date | |||
Source | Provided to User:Leyo by the author by mailed DVD | ||
Author | Volker Prasuhn | ||
Permission (Reusing this file) |
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Other versions | http://picasaweb.google.com/VolkerPrasuhn (Medienmitteilung) |
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current | 17:45, 4 November 2009 | 2,272 × 1,704 (1.81 MB) | Leyo (talk | contribs) | {{Information |Description={{de|Kartoffelfeld, Kanton Bern, Schweiz <br /><small>Kartoffeln sind besonders anfällig für Erosion. Die Bodenbearbeitung ist sehr intensiv, i.d.R. Pflug und feines Saatbett, die Dämme und Furchen bilden Leitlinien für Ober |
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Camera manufacturer | Canon |
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Camera model | Canon DIGITAL IXUS 40 |
Exposure time | 1/200 sec (0.005) |
F-number | f/2.8 |
Date and time of data generation | 13:29, 28 April 2006 |
Lens focal length | 5.8 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 13:29, 28 April 2006 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 13:29, 28 April 2006 |
Image compression mode | 3 |
APEX shutter speed | 7.65625 |
APEX aperture | 2.96875 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
Color space | sRGB |
Focal plane X resolution | 10,142.857142857 |
Focal plane Y resolution | 10,142.857142857 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |