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Jasechko y otros. respuesta respuesta respuesta respuesta.

Scott Jasechko1, Zachary D Sharp1, John J Gibson2

  • 1Department of Earth and Planetary Sciences, University of New Mexico, Albuquerque, New Mexico 87131, USA.

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Resumen
Este resumen es generado por máquina.

La transpiración es el proceso dominante en el ciclo del agua terrestre, a pesar de las preocupaciones sobre la incertidumbre de los datos. Nuestro análisis confirma la transpiración.

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Área de la Ciencia:

  • Ciencias de la Tierra y Ciencias Ambientales.
  • Hidrología Hidrología Hidrología.
  • Biogeoquímica La biogeoquímica es la bioquímica.

Sus antecedentes:

  • Se debaten los procesos dominantes del ciclo del agua terrestre.
  • Estudios anteriores sugirieron un papel significativo para la transpiración.

Objetivo del estudio:

  • Para abordar las críticas con respecto al dominio de la transpiración en el ciclo del agua terrestre.
  • Para aclarar la metodología y el análisis de incertidumbre de nuestros hallazgos anteriores.

Principales métodos:

  • Se empleó el análisis de sensibilidad de Monte Carlo.
  • Los rangos percentil se utilizaron para informar los resultados, lo que refleja la no linealidad del modelo.
  • Se consideraron las incertidumbres en la escorrentía, la intercepción y las composiciones isotópicas.

Principales resultados:

  • Nuestra conclusión de que la transpiración domina el ciclo del agua terrestre sigue siendo sólida.
  • Los rangos de incertidumbre se presentaron claramente en el estudio original.
  • Persisten importantes incertidumbres, especialmente en las regiones húmedas.

Conclusiones:

  • El dominio de la transpiración en el ciclo del agua terrestre está respaldado por nuestro análisis.
  • Se mantuvo la transparencia metodológica y la presentación de informes de incertidumbre.
  • Se necesita más investigación para refinar las estimaciones en sistemas hidrológicos complejos.