tree line
Kelime Anlamı :

1. ağaç sınırı.
2. ağaç yetişmeyen yükseklik sınırı.
3. agaç siniri.
Tanımlar :
1. see timberline.
from The American Heritage® Dictionary of the English Language, 4th Edition
1. A division in altitude above which trees tend not to grow on mountains.
from Wiktionary, Creative Commons Attribution/Share-Alike License
1. line marking the upper limit of tree growth in mountains or northern latitudes
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.