{"ok":true,"nota":{"id":"789afff8463c0856","slug":"catalogo-historico-de-1977-con-datos-de-arroyos-donde-se-reproducen-sa-789aff","titulo":"Catálogo histórico de 1977 con datos de arroyos donde se reproducen salmones en el sureste de Alaska","resumen":"Es un informe técnico de 1977 que relevó arroyos anádromos en el sureste de Alaska, donde nacen y crecen los salmones antes de migrar al mar. El documento incluye datos de abundancia, marcado y reportes de recursos federales, aunque los datos subyacentes no están incluidos.","fuente":"zenodo","fuenteNombre":"Zenodo · Investigación abierta","color":"#1682d4","autor":"Alaska Department of Fish and Game (ADF&G), Division of Commercial Fisheries, Management and Development Division","url":"https://doi.org/10.5281/zenodo.23513614","imagen":"/hoy/portada/789afff8463c0856","tema":"ciencia","subtemas":["salmones","ecología acuática","pesca","historia ambiental","alaska"],"entidades":["John Edgington","Robert Larson","Alaska"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T18:53:49.000Z","indexTs":"2026-10-24T15:51:15.059Z","hash":"6feac4dd9a103514dfd40a371ab4adc5908920d7239fd318947ac6df437e56f9","tsa":{"time":"Oct 24 15:51:56 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Es un registro antiguo de la vida de los salmones en una región del Pacífico norte, útil para estudiar cómo cambiaron sus poblaciones con el tiempo. Para un lector argentino el interés es más bien documental y de historia ambiental. La descripción advierte que solo contiene metadatos, por lo que no alcanza para sacar conclusiones nuevas.","quienFirma":"John Edgington y Robert Larson (agencia de pesca de Alaska, 1977)","confianza":"revisado","consulta":null},"sello":{"hash":"6feac4dd9a103514dfd40a371ab4adc5908920d7239fd318947ac6df437e56f9","sello":"53af3b8f68d40ff54aa1a6c7f634117239e2f3d510cb6ef76b89b7f10f2a6d08","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6580869,"aleatorio":"d6e2770c6155e47fb80d0aece7f600535636b6ed0800b57a5c6087ed1f75cea5","tiempo":"2026-10-24T15:51:30.000Z"},"nist":{"cadena":2,"pulso":1997628,"salida":"11981CECA0AB48FE6CB6DAE9D373BBC281957B91F5EFBF5496941EA9C3B59AFE3D0D6119D61FD78215224E24ECFA3C97F4D0564BE4FFD6FC229E0282209AF117","tiempo":"2026-10-24T15:51:00.000Z"},"noAntes":"2026-10-24T15:51:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 24 15:51:56 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"No. 030 - Volume I - Revised anadromous stream catalog of Southeastern Alaska. By John Edgington and Robert Larson 1977. Appendix A - District 1: Volume I - Portland Canal-Boca de Quadra (including Duke Island) Area survey data 451. Pp","descripcion":"Included (but are not limited to): (1) Salmon abundance, catch and escapement studies (2) annual smolt studies (3) tagging studies (4) annual federal aid reports (5) special short-term or interim reports on equipment or methodologies, stock identification, management, life history, etc and (6) some annual U.S./ Canada reports. <p>Deposited content: descriptive metadata only; underlying research data are not included.</p>","pubDate":"2026-10-22T18:53:49Z","url":"https://doi.org/10.5281/zenodo.23513614"},"indexado":"2026-10-24T15:51:15.059Z"}}