Environmental and agricultural sciences

Beca Ana Cristina Oquendo para ayudar estudiantes de las ciencias astronómicas, planetarias y astrobiológicas

Mónica Ivelisse Feliú-Mójer's picture

Las palabras de Ana Cristina inspiraron y motivaron por años al Dr. Edgard G. Rivera-Valentín, nieto de Ana Cristina. Ahora es nuestra esperanza de que sus palabras puedan servir como motivación para futuros científicos Boricuas.

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Graduate (MSc or PhD) opportunity in aquatic ecology/biogeochemistry at Virginia Tech

Carla López-Lloreda's picture

Dr. Erin Hotchkiss (Department of Biological Sciences, Virginia Tech) is seeking applicants for 1-2 M.Sc. or Ph.D. graduate student positions with a target start date in August 2023. The new student(s) will have the opportunity to develop thesis or dissertation research linking water quality and stream functions (e.g., photosynthesis, respiration, nutrient cycling) to pollution and flow disturbances.

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Uncertain future predicted for Puerto Rico's endemic bird, the ladybug

This article is reproduced by CienciaPR with permission from the original source.

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Adolfo Rodríguez Velázquez

Climate change is contributing to the bird's vulnerability and could cause population declines.

For three decades, scientists and collaborators of the Puerto Rican Ladybird Recovery Project have worked hard to collect data for its conservation, but, over time, they have noticed an increase in the number of stressors affecting the populations of this bird, while the pre-existing ones have worsened.

Parasitism, atmospheric phenomena, habitat loss, food availability and high temperatures are some of the factors that impact it.

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Oportunidad de Empleo - Técnico de Investigación

Melitza Crespo-Medina's picture


Trabajo técnico de normal complejidad y responsabilidad en el campo de la investigación que consiste en participar
activamente en todas las fases de investigación a través de diversos experimentos, cursos y métodos investigativos o
asociados a las profesiones técnicas tales como tratamiento de agua, entre otros. Colaborar en la administración de

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