Kohler argues that pinon was disappearing from the locale of settlements and that this put an additional nutritional strain on the population, which used nuts from the tree as well as its wood.

"科勒认为，矮松正在从居住地消失，这让当地居民面临更严重的营养问题，因为他们食用矮松的坚果，并以矮松作为木料。