Journal Article 2 root tissue density 7440-44-0 1 9005-25-8 1 Carbon 1 Research Support, Non-U.S. Gov't 1 Starch 1 mehr ... f BNPP 1 fine root 1 non-structural carbohydrates 1 resilience 1 resistance 1 resource acquisition strategy 1 root and crown nitrogen 1 root crowns 1 root economics spectrum 1 root mass fraction 1 root nitrogen concentration 1 root respiration 1 root traits 1 specific root length 1 weniger ...