Thomas Karl/Sayniska
Ururada dhir beerista ee Shabakadda ReLeaf waxay si joogto ah u xasuusiyaan dadweynaha inaan u baahanahay inaan dhimno wasakhowga iyo gaaska aqalka dhirta lagu koriyo. Laakin dhirtu waxay mar horeba qaybtooda ka qaadanayaan. Cilmi-baaris lagu daabacay online horraantii bishan gudaheeda Science waxay tusinaysaa in caleemaha geedaha googo'a, sida kuwa maple, aspen, iyo poplar, ay nuugaan wasakhowga jawiga oo aad uga badan intii hore loo maleeyay.
Si aad u hesho abstract buuxa, booqo ScienceNOW, Science blog-ka majaladda.