January 2021

Volume 46 Issue 01

/Editorial/

Miguel Laufer

Homo sapiens sapiens, A MIGRANT SPECIES

6
/Articles/

Elieth Diez, Yajaira Freites, Mónica García-Pérez, Luis Ordóñez, José Pineda, Jaime Requena and Sully Romero

VENEZUELAN RESEARCH COMMUNITY MIGRATION: IMPACTS AND PUBLIC POLICY IMPLICATIONS (in Spanish)

8

Juan Manuel Andrade Navia and Alfredo Olaya Amaya

ECONOMIC, SOCIAL AND ENVIRONMENTAL IMPACTS GENERATED BY LARGE HYDROELECTRIC PLANTS. A REVIEW (in Spanish)

19
/Reports/

Abraham Báez Montiel, Sergio Castro Nava, Epifanio Mireles Rodríguez and José Manuel García Girón

PHOTOSYNTHESIS RATE OF SUGARCANE GENOTYPES UNDER RAINFED CONDITIONS DURING TWO SEASONS (in Spanish)

26

Zoe Arturo Guadiana-Alvarado, Héctor Martín Durán-García, Erich Dietmar Rössel-Kipping, Marcos Algara-Siller and Rodolfo Cisneros-Almazán

ENERGY EFFICIENCY IN FAMILY FARMING SYSTEMS UNDER CLIMATE CONTROLLED CONDITIONS (in Spanish)

32

Circe Aidín Aburto-González, Ana María Castillo-González, Gelacio Alejo-Santiago, Bertha Alicia López-Bueno, Porfirio Juárez-López, Graciela Guadalupe López-Guzmán and Rosalva Enciso-Arámbula

NUTRITION OF PERSIAN LEMON (Citrus latifolia TANAKA) BY THE RATIONAL METHOD (in Spanish)

37

Bruno Rodríguez-López, Jaime Sanchez, Gamaliel Castañeda G., Miguel Borja, Omag Cano Villegas, Raúl López García and Gisela Muro-Pérez

THE POTENTIAL NICHE OF Guaiacum coulteri IN PROTECTED NATURAL AREAS OF SONORA TO OAXACA, MEXICO (in English)

43