NOAA/WDS Paleoclimatology - Southwest Alaska Tree Ring Stable Isotope Data
type: Dataset
description: This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Tree Ring. The data include parameters of tree ring with a geographic location of Alaska, United States Of America. The time period coverage is from 0 to -61 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.
keyword: 000-smokes
keyword: alaska
keyword: amerigeo
keyword: amerigeoss
keyword: biological-records
keyword: bufflehead-road
keyword: carbon-isotopes
keyword: ckan
keyword: climate-indicators
keyword: continent
keyword: currant-creek
keyword: earth-science
keyword: geo
keyword: geoss
keyword: land-records
keyword: latitude-583759
keyword: latitude-597953
keyword: latitude-603097
keyword: latitude-608067
keyword: longitude--15084
keyword: longitude--1539422
keyword: longitude--1540987
keyword: longitude--1553842
keyword: national
keyword: north-america
keyword: oxygen-isotopes
keyword: paleoclimate
keyword: paleoclimate-indicators
keyword: pedro-bay
keyword: tree-ring
keyword: tree-rings
keyword: united-states
keyword: united-states-of-america
keyword: valley-of-10
issued: 2025-11-20T23:49:32.891754
modified: 2025-11-20T23:49:32.891758
spatial: Location

US Migrating
type: Agent

NCEI landing page for this dataset
type: Distribution
description: Dataset landing page with general information and links to access the data.
access URL: https://doi.org/10.25921/echq-0g20
issued: 2022-02-14T20:35:47.760299
modified: 2025-11-20T23:49:32.870984

NCEI Study Page
type: Distribution
description: Study page with dataset access information.
access URL: https://www.ncei.noaa.gov/access/paleo-search/study/20024
issued: 2022-02-14T20:35:47.760307
modified: 2025-11-20T23:49:32.871393

NCEI Tree Ring Page
type: Distribution
description: General information for this data type.
access URL: https://www.ncdc.noaa.gov/data-access/paleoclimatology-data/datasets/tree-ring
issued: 2022-02-14T20:35:47.760310
modified: 2025-11-20T23:49:32.871795

NCEI Direct Download
type: Distribution
description: Direct download links for dataset files.
format: TEXT
access URL: https://www.ncei.noaa.gov/pub/data/paleo/treering/isotope/northamerica/usa/alaska/bufflehead2016iso.txt
issued: 2022-02-14T20:35:47.760313
modified: 2025-11-20T23:49:32.872189

NCEI Direct Download
type: Distribution
description: Direct download links for dataset files.
format: TEXT
access URL: https://www.ncei.noaa.gov/pub/data/paleo/treering/isotope/northamerica/usa/alaska/pedro2016iso-crn.txt
issued: 2022-02-14T20:35:47.760316
modified: 2025-11-20T23:49:32.872563

NCEI Direct Download
type: Distribution
description: Direct download links for dataset files.
format: TEXT
access URL: https://www.ncei.noaa.gov/pub/data/paleo/treering/isotope/northamerica/usa/alaska/smokes2016iso-crn.txt
issued: 2022-02-14T20:35:47.760318
modified: 2025-11-20T23:49:32.872929

NCEI Direct Download
type: Distribution
description: Direct download links for dataset files.
format: TEXT
access URL: https://www.ncei.noaa.gov/pub/data/paleo/treering/isotope/northamerica/usa/alaska/bufflehead2016iso-crn.txt
issued: 2022-02-14T20:35:47.760321
modified: 2025-11-20T23:49:32.873289

NCEI Direct Download
type: Distribution
description: Direct download links for dataset files.
format: TEXT
access URL: https://www.ncei.noaa.gov/pub/data/paleo/treering/isotope/northamerica/usa/alaska/smokes2016iso.txt
issued: 2022-02-14T20:35:47.760323
modified: 2025-11-20T23:49:32.873651

NCEI Direct Download
type: Distribution
description: Direct download links for dataset files.
format: TEXT
access URL: https://www.ncei.noaa.gov/pub/data/paleo/treering/isotope/northamerica/usa/alaska/currant2016iso-crn.txt
issued: 2022-02-14T20:35:47.760326
modified: 2025-11-20T23:49:32.874008

Global Change Master Directory (GCMD) Keywords
type: Distribution
description: The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
access URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
issued: 2022-02-14T20:35:47.760329
modified: 2025-11-20T23:49:32.874363

Global Change Master Directory (GCMD) Keywords
type: Distribution
description: The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.
access URL: https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords
issued: 2022-02-14T20:35:47.760331
modified: 2025-11-20T23:49:32.874742

Associated Reference published 2016
type: Distribution
description: Adam Z. Csank, Amy E. Miller, Rosemary L. Sherriff, Edward E. Berg, Jeffrey M. Welker, 2016: Tree-ring isotopes reveal drought sensitivity in trees killed by spruce beetle outbreaks in south-central Alaska. Ecological Applications, 26, 2001-2020, 10.1002/eap.1365
access URL: https://doi.org/10.1002/eap.1365
issued: 2022-02-14T20:35:47.760334
modified: 2025-11-20T23:49:32.875138