{"id":"navarro-2020-q-resinosa-m2","source":{"id":"navarro-2020","citation":"Navarro-Martínez, J., Godínez-Jaimes, F., López-López, M. Á., Rosas-Acevedo, J. L., Juárez-López, A. L., & Reyes-Umaña, M. (2020). Ajuste de ecuaciones alométricas para estimar biomasa aérea en Pinus oocarpa y Quercus resinosa en Guerrero, México. Madera y Bosques, 26(1), e2611964.","title":"Ajuste de ecuaciones alométricas para estimar biomasa aérea en Pinus oocarpa y Quercus resinosa en Guerrero, México","authors":["Navarro-Martínez, J.","Godínez-Jaimes, F.","López-López, M. Á."],"year":2020,"venue":"Madera y Bosques","doi":"10.21829/myb.2020.2611964","url":"https://doi.org/10.21829/myb.2020.2611964","read_url":"https://myb.ojs.inecol.mx/index.php/myb/article/download/e2611964/2039","access":"open","license":"CC BY-NC-SA 4.0","checked_at":"2026-11-02","status":"current","notes":"Box-Cox models (Tables 4-5, models 3-5) not added: the back-transform exponent is not legible in the text layer."},"name":"Quercus resinosa, power model, D²H (model 2)","output":{"quantity":"agb"},"expression":"0.01532 * (D^2 * H)^1.0958","published":{"expression":"0.01532 * (D^2 * H)^1.0958","units":{"D":"cm","H":"m"},"output_unit":"kg"},"taxon":{"level":"species","name":"Quercus resinosa Liebmann","family":"Fagaceae","group":"broadleaf"},"region":{"scope":"site","countries":["MX"],"place":"Microcuenca del río Hueyapa, Guerrero (bosque templado)","biomes":["temperate"]},"stand":"natural","fit":{"n_trees":19,"dbh_min_cm":14.1,"dbh_max_cm":57.7,"h_min_m":10.4,"h_max_m":22.8,"method":"Power model fitted as log-linear regression (Table 3, models 1-2); no correction factor stated"},"evidence":[{"field":"expression","quote":"B̂i = 0.01532 * (D² * H)^1.0958","locator":"Table 5, model 2"},{"field":"fit.n_trees","quote":"19 para la segunda","locator":"Resumen / Table 2"}],"check":[{"inputs":{"D":27.2,"H":14.1},"expected":387.77,"origin":"computed","note":"computed from the published form"},{"inputs":{"D":44.6,"H":19.1},"expected":1598.44,"origin":"computed","note":"computed from the published form"}],"verification":"original_read","checked_at":"2026-11-02","notes":"R2adj 0.979. The authors' statistically best model for Q. resinosa is the Box-Cox model 4, not added. Total aboveground biomass (stem, branches, foliage). No back-transformation correction factor is stated, none applied."}