| Decline of monarch butterflies overwintering in Mexico: is the migratory phenomenon at risk? LP Brower, OR Taylor, EH Williams, DA Slayback, RR Zubieta, ... Insect Conservation and Diversity 5 (2), 95-100, 2012 | 427 | 2012 |
| Land use-cover change processes in highly biodiverse areas: the case of Oaxaca, Mexico A Velázquez, E Durán, I Ramı́rez, JF Mas, G Bocco, G Ramı́rez, ... Global Environmental Change 13 (3), 175-184, 2003 | 243 | 2003 |
| A spatially explicit estimate of avoided forest loss J Honey‐Rosés, K Baylis, MI Ramirez Conservation biology 25 (5), 1032-1043, 2011 | 172 | 2011 |
| Regional climate on the breeding grounds predicts variation in the natal origin of monarch butterflies overwintering in Mexico over 38 years DTT Flockhart, LP Brower, MI Ramirez, KA Hobson, LI Wassenaar, ... Global change biology 23 (7), 2565-2576, 2017 | 132 | 2017 |
| Projecting land-use change processes in the Sierra Norte of Oaxaca, Mexico L Gómez-Mendoza, E Vega-Peña, MI Ramírez, JL Palacio-Prieto, ... Applied Geography 26 (3-4), 276-290, 2006 | 97 | 2006 |
| Comparison of land use classifications obtained by visual interpretation and digital processing JF Mas, I Ramirez ITC journal, 278-283, 1996 | 89 | 1996 |
| Effects of human activities on monarch butterfly habitat in protected mountain forests, Mexico MI Ramírez, JG Azcárate, L Luna The Forestry Chronicle 79 (2), 242-246, 2003 | 68 | 2003 |
| Multiscale seasonal factors drive the size of winter monarch colonies SP Saunders, L Ries, N Neupane, MI Ramírez, E García-Serrano, ... Proceedings of the National Academy of Sciences 116 (17), 8609-8614, 2019 | 63 | 2019 |
| Las comunidades vegetales de la Sierra de Angangueo (Estados de Michoacán y México, México): clasificación, composición y distribución. J Giménez de Azcárate Cornide, MI Ramírez, M Pinto Lazaroa 24, 87-111, 2003 | 62 | 2003 |
| Logging within protected areas: Spatial evaluation of the monarch butterfly biosphere reserve, Mexico JL Navarrete, MI Ramírez, DR Pérez-Salicrup Forest Ecology and Management 262 (4), 646-654, 2011 | 61 | 2011 |
| Changes in climate drive recent monarch butterfly dynamics ER Zylstra, L Ries, N Neupane, SP Saunders, MI Ramírez, ... Nature Ecology & Evolution 5 (10), 1441-1452, 2021 | 59 | 2021 |
| Cambio de uso del suelo y degradación ambiental L Galicia, RA García, L Gómez-Mendoza, MI Ramírez Ciencia 58 (4), 50-59, 2007 | 55 | 2007 |
| Cambios en las cubiertas del suelo en la Sierra de Angangueo, Michoacán y Estado de México, 1971-1994-2000 I Ramírez Ramírez Investigaciones geográficas, 39-55, 2001 | 51* | 2001 |
| Contenido de carbono orgánico en el suelo bajo diferentes condiciones forestales: reserva de la biosfera mariposa monarca, México S Pérez-Ramírez, MI Ramírez, PF Jaramillo-López, F Bautista Revista Chapingo serie ciencias forestales y del ambiente 19 (1), 157-173, 2013 | 44 | 2013 |
| Oyamel fir forest trunks provide thermal advantages for overwintering monarch butterflies in Mexico LP Brower, EH Williams, DA Slayback, LS Fink, MI RamIRez, RR Zubieta, ... Insect Conservation and Diversity 2 (3), 163-175, 2009 | 44 | 2009 |
| Monarch butterfly clusters provide microclimatic advantages during the overwintering season in Mexico LP Brower, EH Williams, LS Fink, RR Zubieta, MI Ramirez Journal of the Lepidopterists’ Society 62 (4), 177-188, 2008 | 43 | 2008 |
| Establishing the presence and absence of overwintering colonies of the monarch butterfly in Mexico by the use of small aircraft DA Slayback, LP Brower, MI Ramírez, LS Fink American Entomologist 53 (1), 28-40, 2007 | 39 | 2007 |
| Impacts of Bokashi on survival and growth rates of Pinus pseudostrobus in community reforestation projects PF Jaramillo-López, MI Ramírez, DR Pérez-Salicrup Journal of environmental management 150, 48-56, 2015 | 36 | 2015 |
| Butterfly mortality and salvage logging from the March 2016 storm in the Monarch Butterfly Biosphere Reserve in Mexico LP Brower, EH Williams, P Jaramillo-López, DR Kust, DA Slayback, ... American Entomologist 63 (3), 151-164, 2017 | 34 | 2017 |
| Effect of the 2010–2011 drought on the lipid content of monarchs migrating through Texas to overwintering sites in Mexico LP Brower, LS Fink, RJ Kiphart, V Pocius, RR Zubieta, MI Ramírez Monarchs in a Changing World: Biology and Conservation of an Iconic …, 2015 | 33 | 2015 |