Carlos HerediaStéphane GuédronDavid PointVincent PerrotSylvain CampilloClaire VérinMaria Elena EspinozaPablo FernandezCéline DuwigDarío Achá2026-03-222026-03-22202210.2139/ssrn.4075852https://doi.org/10.2139/ssrn.4075852https://andeanlibrary.org/handle/123456789/71617enEutrophicationStable isotope ratioNitrogenEnvironmental scienceIsotopes of nitrogenGeographyCarbon fibersδ15NOceanographyEcologyAnthropogenic Eutrophication of Lake Titicaca (Bolivia) Revealed by Carbon and Nitrogen Stable Isotopes Fingerprintingarticle