June 30, 2020 Other Open Access

Severin Kaderli; Thomas L. Frölicher; Friedrich Burger

JSON Export

{
  "files": [
    {
      "links": {
        "self": "https://zenodo.org/api/files/92bcd2c7-76a1-4717-81f5-cd306026df01/Bachelor_thesis_SeverinKaderli_15_02_21.pdf"
      }, 
      "checksum": "md5:50195bb6b56dc5d6bfba280d5b4fa9fa", 
      "bucket": "92bcd2c7-76a1-4717-81f5-cd306026df01", 
      "key": "Bachelor_thesis_SeverinKaderli_15_02_21.pdf", 
      "type": "pdf", 
      "size": 8286384
    }
  ], 
  "owners": [
    193883
  ], 
  "doi": "10.5281/zenodo.4564623", 
  "stats": {
    "version_unique_downloads": 42.0, 
    "unique_views": 66.0, 
    "views": 73.0, 
    "version_views": 73.0, 
    "unique_downloads": 42.0, 
    "version_unique_views": 66.0, 
    "volume": 406032816.0, 
    "version_downloads": 49.0, 
    "downloads": 49.0, 
    "version_volume": 406032816.0
  }, 
  "links": {
    "doi": "https://doi.org/10.5281/zenodo.4564623", 
    "conceptdoi": "https://doi.org/10.5281/zenodo.4564622", 
    "bucket": "https://zenodo.org/api/files/92bcd2c7-76a1-4717-81f5-cd306026df01", 
    "conceptbadge": "https://zenodo.org/badge/doi/10.5281/zenodo.4564622.svg", 
    "html": "https://zenodo.org/record/4564623", 
    "latest_html": "https://zenodo.org/record/4564623", 
    "badge": "https://zenodo.org/badge/doi/10.5281/zenodo.4564623.svg", 
    "latest": "https://zenodo.org/api/records/4564623"
  }, 
  "conceptdoi": "10.5281/zenodo.4564622", 
  "created": "2021-02-26T14:07:40.628878+00:00", 
  "updated": "2021-02-26T14:07:41.639819+00:00", 
  "conceptrecid": "4564622", 
  "revision": 1, 
  "id": 4564623, 
  "metadata": {
    "access_right_category": "success", 
    "doi": "10.5281/zenodo.4564623", 
    "description": "<p>The aim of this thesis is to analyze climate time series for abrupt changes.<br>\nThe time series are based on data provided by simulations of the Earth<br>\nSystem Model GFDL ESM2M and consist of a historical period and<br>\na Representative Concentration Pathway (RCP8.5) period, where high<br>\nemissions of greenhouse gases are assumed. The annual means of the<br>\nfour ocean variables sea surface temperature, sea ice concentration, net<br>\nprimary production of phytoplankton, and surface partial CO2 pressure<br>\nare analyzed for abrupt changes. The analysis is based on the R package<br>\nEnvCpt, which is designed to detect structural changes in climate and<br>\nenvironment time series. Using post-processing R scripts, the EnvCpt<br>\noutput is filtered and presented in three different spatial plots. Several regions<br>\nshowing abrupt changes either caused by long-term shifts throughout<br>\nthe historical period or caused by changes due to the RCP8.5 period<br>\ncould be identified. The results are compared to the ones obtained by<br>\nDrijfhout et al. (2015), who also analyzed climate time series for abrupt<br>\nchanges. With toy data, some limitations of EnvCpt are recognized and<br>\nsome recommendations for the use of EnvCpt are given.</p>", 
    "language": "eng", 
    "title": "Detection of Changepoints in Ocean Time Series", 
    "license": {
      "id": "CC-BY-4.0"
    }, 
    "relations": {
      "version": [
        {
          "count": 1, 
          "index": 0, 
          "parent": {
            "pid_type": "recid", 
            "pid_value": "4564622"
          }, 
          "is_last": true, 
          "last_child": {
            "pid_type": "recid", 
            "pid_value": "4564623"
          }
        }
      ]
    }, 
    "publication_date": "2020-06-30", 
    "creators": [
      {
        "affiliation": "Climate and Environmental Physics, Physics Institute, University of Bern, Bern, Switzerland", 
        "name": "Severin Kaderli"
      }, 
      {
        "affiliation": "Climate and Environmental Physics, Physics Institute, University of Bern, Bern, Switzerland", 
        "name": "Thomas L. Fr\u00f6licher"
      }, 
      {
        "affiliation": "Climate and Environmental Physics, Physics Institute, University of Bern, Bern, Switzerland", 
        "name": "Friedrich Burger"
      }
    ], 
    "access_right": "open", 
    "resource_type": {
      "type": "other", 
      "title": "Other"
    }, 
    "related_identifiers": [
      {
        "scheme": "doi", 
        "identifier": "10.5281/zenodo.4564622", 
        "relation": "isVersionOf"
      }
    ]
  }
}