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Par Collection Par Auteur Par Date Par Sujet Par Titre
  • Evidence for the occurrence of shallow, short-duration, middle to late Holocene lakes in the terminal playas of the Mojave River in southern California is presented. Then the AA. analyze and model the hydrology of the river and the playa/lake
  • 1997
  • A regional synthesis of paleoflood chronologies on rivers in Arizona and southern Utah reveals that the largest floods over the last 5000 years cluster into distinct time periods that are related to regional and global climatic fluctuations
  • 1997
  • Arid area ; Arizona ; Base level ; Climatic variability ; Climatic variation ; Ecosystem ; Fluvial processes ; Human impact ; Impact ; Over-grazing ; Plant cover ; River bed ; Semi-arid area ; Soil erosion ; United States of America
  • 1997