Nutrimentos en follaje y depósito húmedo de nitrato, amonio y sulfato del lavado de copa en bosques de Abies religiosa

Abstract

Nutrimentos en follaje y depósito húmedo de nitrato, amonio y sulfato del lavado de copa en bosques de Abies religiosa* Nutrients in foliage and wet deposition of nitrate, ammonium and sulfate in washing tree top in Abies religiosa forests

Isotopic and nutritional evidence for species‐ and site‐specific responses to N deposition and elevated CO2 in temperate forests

“…DL = polluted site, located 20 km Southwest Mexico City in the direction of the prevailing winds (18.5 kg N ha À1 yr À1 via throughfall [Fenn et al, 1999]). SMT, RF, and ZQ = reference sites east Mexico City (2.5 to 5.5 kg ha À1 yr À1 of N inputs via throughfall [Fenn et al, 1999;Peña-Mendoza, 2006;Pérez-Suárez et al, 2008]).…”

Tree stratum alteration decreases C use efficiency and the stability of litter decomposition in a sacred fir ( Abies religiosa ) forest

“…This highlights the fact that A. religiosa has an important role in the definition of chemical composition despite its loss of dominance. It can also explain the consistency between the data observed in the Hm condition and other sacred fir forests (Alvarado-Rosales 1989, Galicia et al 2016, Peña-Mendoza et al 2017, Jasso-Flores et al 2020. Vergutz et al (2012) showed that green and senescent foliar tissues in conifers present a lower P concentration and higher C:P ratio than deciduous angiosperms.…”

“…Vergutz et al (2012) showed that green and senescent foliar tissues in conifers present a lower P concentration and higher C:P ratio than deciduous angiosperms. In contrast, we observed that foliar tissues generated by A. religiosa in the Hm condition had higher or similar P concentrations compared to angiosperms such as those present in the Ht condition (Alvarado-Rosales 1989, Aguilar-Rodríguez & Barajas-Morales 2005, Domínguez-Bernal 2011, Peña-Mendoza et al 2017, Jasso-Flores et al 2020. Meanwhile, the foliar tissues of Pinus sp.…”