nm046: Los Alamos Tree Ring Widths

nm046R Documentation

Los Alamos Tree Ring Widths

Description

This data set gives the raw ring widths for Douglas fir Pseudotsuga menziesii near Los Alamos New Mexico, USA. There are 8 series. Data set was created using read.rwl and saved to an .rda file using save.

Usage

data(nm046)

Format

A data.frame containing 8 tree-ring series in columns and 289 years in rows.

Source

International tree-ring data bank, Accessed on 20-April-2021 at https://www.ncei.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/nm046.rwl

References

O'Brien, D (2002) Los Alamos Data Set. IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series 2002-NM046.RWL. NOAA/NCDC Paleoclimatology Program, Boulder, Colorado, USA.


dplR documentation built on June 22, 2024, 9:59 a.m.