- Alfaro-Ramírez, F. U., et al. (2020). Potential reduction of Hartweg's Pine (Pinus hartwegii Lindl.) geographic distribution. PLOS ONE, 15(2), e0229178
- Baeza-Guzmán, Y., et al. (2022). Medium-distance soil foragers dominate the Pinus hartwegii ectomycorrhizal community at the 3900 m Neotropical treeline. Symbiosis / Springer Nature, 88, 213–223
- Muñoz-Villers, L. E., & McDonnell, J. J. (2012). Runoff generation in a steep, tropical montane cloud forest catchment on permeable volcanic substrate. Water Resources Research, 48(9), W09528
- CONANP (2015/2016). Programa de Manejo Parque Nacional El Pico de Orizaba. Comisión Nacional de Áreas Naturales Protegidas, SEMARNAT, México
- https://www.researchgate.net/publication/362680012_Medium-distance_soil_foragers_dominate_the_Pinus_hartwegii_ectomycorrhizal_community_at_the_3900_m_Neotropical_treeline
Continued Source List:
- Alfaro-Ramírez, F. U., et al. (2020). Potential reduction of Hartweg's Pine (Pinus hartwegii Lindl.) geographic distribution. PLOS ONE, 15(2), e0229178.
- Baeza-Guzmán, Y., et al. (2022). Medium-distance soil foragers dominate the Pinus hartwegii ectomycorrhizal community at the 3900 m Neotropical treeline. Symbiosis / Springer Nature, 88, 213–223.
- CONANP (2015/2016). Programa de Manejo Parque Nacional El Pico de Orizaba. Comisión Nacional de Áreas Naturales Protegidas, SEMARNAT, México.
- Cortés-Ramos, J., & Delgado-Granados, H. (2015). Reconstruction of Glaciar Norte on Citlaltépetl volcano, Mexico. Geofísica Internacional, 54(4), 299–314.
- Lauer, W., & Klaus, D. (1975). Geoecological Investigations on the Timberline of Pico de Orizaba, Mexico. Arctic and Alpine Research, 7(4), 315–330.
- Morales, F. / CONNECTAS (2021). El Pico de Orizaba, la fábrica natural de agua que se agota. AVC Noticias / CONNECTAS.
- Muñoz-Villers, L. E., & McDonnell, J. J. (2012). Runoff generation in a steep, tropical montane cloud forest catchment on permeable volcanic substrate. Water Resources Research, 48(9), W09528.
- Pérez-Suárez, M., et al. (2025). Impact of climate change on Pinus hartwegii Lindl. forest ecosystems. Agrociencia, 59(5).
- Sánchez Mendoza, J. L., et al. (2023). Seed quality and plant growth in populations and altitudes of Pinus hartwegii Lindl. Revista Mexicana de Ciencias Forestales, 14(75), 143–165.
- Sieron, K., Weissling, B., et al. (2021). Reconstruction of the Upper Slope Conditions of an Extraordinary Hydro-Meteorological Event Along the Jamapa Glacier Drainage System, Citlaltépetl Volcano, Mexico. Frontiers in Earth Science, 9, 668266.
- Soberanes, R. / Pie de Página (2021). Pico de Orizaba: 40 años para despedir al glaciar Jamapa. La Marea / Pie de Página.
- UNESCO / UN Water (2025). United Nations World Water Development Report 2025: Mountains and Glaciers (Water Towers). UNESCO, Paris.
- Viveros-Viveros, H., et al. (2009). Altitudinal genetic variation in Pinus hartwegii Lindl. I: Height growth, shoot phenology, and frost damage in seedlings. Forest Ecology and Management, 257(3), 836–842