english: It turns out at that time of the year, in the summer, that birch was sending more carbon to fir than fir was sending back to birch, especially when the fir was shaded.
non_english: Ukázalo sa, že v tomto období, v lete, breza posielala viac uhlíka duglaske ako duglaska breze, najmä ak bola duglaska zatienená.