Since both stable isotope values in sediments d13C and d15N. correlate downcore, this strongly suggests that the anthropogenic nutrient loads in the rivers might be the reason for the changes of stable isotope values.
Since both stable isotope values in sediments d13C and d15N. correlate downcore, thisstrongly suggests that the anthropogenic nutrient loads in the rivers might be the reason for the changes of stable isotopevalues.