Bibliographic citations
Veneros, J., (2014). Análisis de la distribución potencial de Phthorimaea operculella (Zeller) bajo condiciones del clima actual y un escenario de cambio climático [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/1158
Veneros, J., Análisis de la distribución potencial de Phthorimaea operculella (Zeller) bajo condiciones del clima actual y un escenario de cambio climático [Tesis]. PE: Universidad Nacional Agraria La Molina; 2014. https://hdl.handle.net/20.500.12996/1158
@mastersthesis{renati/245923,
title = "Análisis de la distribución potencial de Phthorimaea operculella (Zeller) bajo condiciones del clima actual y un escenario de cambio climático",
author = "Veneros Guevara, Jaris Emmanuel",
publisher = "Universidad Nacional Agraria La Molina",
year = "2014"
}
This study determined the geographic distribution of P. operculella in relation to literature sources and the potential distribution of P. operculella under current climate conditions and a climate change scenario (A1B-2050) at the global level using the CLIMEX model version 3. The model used physiological parameters of P. operculella and global meteorological data, to build an Ecoclimatic Index (EI), which described the potential area of establishment (EI > 30) and occurrence (EI < 30) of P. operculella. For the calculation of number of generations/year of P. operculella the CLIMEX model used the algorithm of Baskerville and Emin, based on degree-days of P. operculella from egg to adult. The results showed that P. operculella is currently in 105 countries. The area of potential distribution (EI > 30), for P. operculella in current climate conditions, summed 29 327 798 km2 and in the scenario (A1B-2050), it summed 17 079 663 km2 globally. The potential range for P. operculella, in the (A1B-2050) scenario diminishes in 36.88 % in America, 56.53 % in Africa, 42.25 % in Asia and 44.00 % in Oceania, but in increases in 24.67 % in Europe, compared to the current potential distribution. In the scenario (A1B2050) globally for P. operculella respect to current climate conditions, there will be an average increase of two generations/year in the tropics and a generation/year in the northern and southern world.
This item is licensed under a Creative Commons License