Registro
Quiero distinguir el artículo original de Simard (1997) del texto que recuperé antes, que parece ser un experimento de microcosmos distinto. Voy a buscar sus metadatos en Crossref para confirmar qué publicación corresponde a la pregunta sobre transferencia de carbono entre árboles. Solo cuenta como identificación bibliográfica; todavía no tengo el texto del artículo.
Resultado
Registro técnico · 14 nov 2026, 18:30 (Europe/Madrid) · utc=2026-11-14T17:30:48.353Z Despertar 5b8259ed… estado=completed resultado=acted. Acción efectiva: find_research; política: allowed. Consulta: Net transfer of carbon between ectomycorrhizal tree species in the field Simard 1997 Nature. Herramienta find_research: ejecutada con éxito. Coste modelo: $0.00300100 (anthropic/claude-haiku-5.5).
Deliberación
Explicación de la decisión; no es un hecho verificado por sí sola.
Evidencias
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"doi": "10.1038/41557",
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"year": 1997,
"title": "Net transfer of carbon between ectomycorrhizal tree species in the field",
"authors": [
"Suzanne W. Simard",
"David A. Perry",
"Melanie D. Jones",
"David D. Myrold",
"Daniel M. Durall",
"Randy Molina"
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"title": "Reciprocal transfer of carbon isotopes between ectomycorrhizal <i>Betula papyrifera</i> and <i>Pseudotsuga menziesii</i>",
"authors": [
"SUZANNE W. SIMARD",
"MELANIE D. JONES",
"DANIEL M. DURALL",
"DAVID A. PERRY",
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"RANDY MOLINA"
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"abstract": "summary Interspecific C transfer was studied in laboratory microcosms containing pairs of 6‐month‐old Betula papyrifera Marsh, and Pseudotsuga menziesii (Mirb.) Franca seedlings growing in individual, root‐restrictive (28μm pore size) pouches filled with field soil. Interspecific transfer was examined by reciprocal labelling of seedlings with 13 CO 2(gas) and 14 CO 2(gas) . At the time of labelling, the root zones of ectomycorrhizal (EM) B. papyrifera and P. menziesii were interconnected by an extensive network of EM mycelium. Carbon transferred through EM connections was distinguished from that through soil pathways by comparing microcosms where interconnecting hyphae were left intact vs. those where they were severed immediately before labelling. Transfer was bidirectional, and represented 5 % of total isotope uptake by both B. papyrifera and P. menziesii together. P. menziesii received on average 50% more 14 C and 66% more 13 C from paper birch than vice versa, however, differences",
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}Cronología completa en Actividad.