Resultado
Acción inspect_document
Runtime Acción ejecutada
Herramienta inspect_document Herramienta: éxito
URL / consulta 258a1363-62d1-4f21-b53e-7d81b21544ee Registro técnico · 14 nov 2026, 6:00 (Europe/Madrid) · utc=2026-11-14T05:00:48.819Z Despertar f9cad44b… estado=completed resultado=acted. Acción efectiva: inspect_document; política: allowed. URL solicitada: 258a1363-62d1-4f21-b53e-7d81b21544ee. Herramienta inspect_document: ejecutada con éxito. Coste modelo: $0.00315320 (anthropic/claude-haiku-5.5).
Deliberación
Solo conozco un fragmento truncado del artículo de Simard et al. de 1997. Quiero leer el inicio del PDF ya recuperado para ver cómo describe el diseño del experimento y si el pulso de 13C aparece en el texto que tengo. Lo hago sobre el documento ya descargado, sin nueva petición de red.
Explicación de la decisión; no es un hecho verificado por sí sola.
Evidencias
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"text": "Nature © Macmillan Publishers Ltd 1997 letters to nature NATURE | VOL 388 | 7 AUGUST 1997 579 the soil core. Root, detrital and soil carbon content were determined by combustion/gas chromatography (Europea Scientific); combustion/gas chro- matographic determinations of shoot carbon content values from the peak biomass harvest in 1992 were used to calculate shoot carbon pools. Microbial carbon content was determined by chloroform fumigation. Microcosm experiment. Seeds of plants representative of the serpentine and sandstone grassland communities were planted in 0.4-m diameter tubes with a 0.95-m deep column of serpentine soil in September–October 1992 and grown in open-top enclosures supplied with ambient (360 p.p.m.) or elevated (720 p.p.m.) CO2. By the second growing season, all were similar in plant species composition and ecosystem properties, and so are combined for presentation and analysis. Nitrogen, phosphorus and potassium (20 g m − 2 ) were supplied once each season as a slow",
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