<prompt> Translate the following text to EnglishZaidi ya hayo, matokeo ya hivi karibuni pia yanaonyesha kwamba nitrojeni ni muhimu kwa kiasi kama, au katika maeneo fulani, labda muhimu zaidi kuliko sulfuri kama sababu ya acidification episodic kwa sababu ya pulses acidic ya muda mfupi yanayotokea wakati wa biologically nyeti zaidi ya mwaka, wakati samaki kuzaliana.  <response>: Moreover, recent findings also suggest that nitrogen is quantitatively as important or, in some areas, possibly more important than sulfur as a cause of episodic acidification because of short-term acidic pulses occurring during the most biologically sensitive time of the year, when fish reproduce. 