Results 91 to 100 of about 54,488 (217)
Entre octubre y noviembre del año 2001 y mayo de 2002 se localizaron 16 sitios de percha de guajolote silvestre (Meleagris gallopavo mexicana) en la Sierra Fría de Aguascalientes.
Marcelo Márquez-Olivas +3 more
doaj
Geología de la Hoja Baviácora, Sonora
La Hoja Baviácora está ubicada 100 km al NE de Hermosillo y tiene por límites las coordenadas 29º30’-29º45’ N y 110ª20’ W; cubre un área de aproximadamente 900 km2.
Jaime Roldán-Quintana
doaj
The Sierra Madre Occidental (SMO) is a vital biological corridor in Mexico, yet its floristic knowledge remains fragmented. This study inventories and analyzes the vascular flora of Cerro Mohinora, the highest peak in Chihuahua and a protected area ...
José Humberto Vega-Mares +3 more
doaj +1 more source
El género Crataegus L. en México está constituido por 13 especies para el centro y norte y probablemente 2 para el sur, de las cuales de 9 a 10 especies son endémicas.
C. A. Núñez-Colín +5 more
doaj
A study of ignimbrites in the Cordilleran region as a basis for interpretation of lunar plains [PDF]
Progress in a study of lunar topography and geology by analyzing and mapping the earth's mantle is presented. Data from the study are used for the construction of a 600 page lunar topographic atlas.
Clabaugh, S. E.
core +1 more source
Grouping Forest Tree Species on the Sierra Madre Occidental, Mexico
The Sierra Madre Occidental in the Mexican State of Durango, is home to about five million ha of species-rich forest ecosystems. Many people live in or near these forests and depend on them for their livelihood. The preservation of the species richness of this unique resource requires improved understanding of individual species functioning, effective ...
Lujan-Soto, J. E. +3 more
openaire +1 more source
Analysis of tectonic features in US southwest from Skylab photographs [PDF]
The author has identified the following significant results. Skylab photographs were utilized to study faults and tectonic lines in selected areas of the U.S. Southwest.
Abdel-Gawad, M., Tubbesing, L.
core +1 more source
Bioética natural indígena el ritual de la palabra: una práctica de sanación ancestral frente a la concepción médica occidental [PDF]
El presente trabajo se fundamenta en la visión bioética de Rensselaer Van Potter, para presentar la cosmovisión indígena, su bioética natural, el ritual de la palabra ancestral en términos de sanación y finalmente una propuesta abierta hacia la academia ...
Daza Cárdenas, Martha Jeannette
core
Contents lists available at ScienceDirect Forest Ecology and Management [PDF]
journal homepage: www.elsevier.com/locate/foreco A comparative analysis of forest cover and catchment water yield ...
Bo-jie Fu A +4 more
core +2 more sources
After several exploratory surveys to the states of Jalisco and Zacatecas in the Sierra Madre Occidental (SMOC), the bark beetle Dendroctonus rhizophagus Thomas and Bright, 1970 was recorded in 2 geographic localities of Villa Guerrero, Jalisco. These new
Francisco Armendáriz-Toledano +4 more
doaj

