VDI 3959Blatt1

Recording of nitrogen availability by Ellenberg indicator values of forest ground vegetation.

NORMA vydaná dňa 1.1.2020

Anglicky a nemecky -
PDF - okamžité stiahnutie (95.20 EUR)

The information about the standard:

Designation standards: VDI 3959Blatt1
Publication date standards: 1.1.2020
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: German technical standard
Kategória: Technické normy VDI

Annotation of standard text VDI 3959Blatt1 :

Erfassung der Stickstoffverfügbarkeit durch Ellenberg-Zeigerwerte der Waldbodenvegetation.