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Mayerly Ríos Marín, Laura Sánchez Padilla, Jorge Gómez Gómez
Pág. 4 - 22
En este artículo se presenta la implementación de una red inalámbrica de sensores que permite monitorear el comportamiento de variables ambientales, tales como la temperatura ambiente, humedad relativa y radiación solar, para cultivos agrícolas. Esta red...
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Carlos H. Wachholz de Souza, Erivelto Mercante, Victor H. R. Prudente, Diego D.D. Justina
Pág. 419 - 428
Satellite imagery, in combination with remote sensing techniques, provides a new opportunity for monitoring and assessing crops with lower cost and greater objectivity than traditional surveys. The present research employed Landsat 5/TM satellite imagery...
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Jaime Pizarro-Araya, Jorge Cepeda-Pizarro, Juan E. Barriga, Andrés Bodini
Pág. 215 - 228
Current climate conditions in north-central Chile (25°57´-32°13?S, 71°43´-68°16´W) are characterized by increasing temperatures and decreasing rainfall. Global warming is expected to alter the hydrology and ecoclimatic characteristics of north-central...
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Daniel O. Silva, Francisco J. Meza, Eduardo Varas
Pág. 369 - 380
There is increasing interest in meteorological information and its application to strategic planning at the farm as well as regional level. Although we have recently seen signifi cant improvements to strengthen and enlarge networks of weather observation...
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