Fil:Tree.ring.arp.jpg

Frå Wikipedia – det frie oppslagsverket


Wikimedia Commons Logo Dette er ei fil frå Wikimedia Commons. Sjå filomtalen der for meir informasjon.





Følgjande er henta frå filomtalen åt denne fila på Wikimedia Commons:


The growth rings of an unknown tree species, at Bristol Zoo, Bristol, England. This trunk is three feet (1 metre) across.
Notice that a ring is not of uniform width i.e. it cannot be assumed that a wide ring represents a good growing season since the opposite conclusion could be made elsewhere on the same ring.

Photographed by Adrian Pingstone in September 2005 and released to the public domain.

Public domain This image has been released into the public domain by its author, Arpingstone. This applies worldwide.

In some countries this may not be legally possible; if so:
Arpingstone grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.


English | Français | Español | +/-

Dei følgjande sidene har lenkjer til denne fila:

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.