{
  "abstract": "Background Topographic depressions within agricultural fields contribute disproportionately to regional nitrous oxide (N 2 O) emissions. These lowlying areas accumulate nutrients and fine particles through water inflow and erosion, creating conditions conducive to elevated N 2 O emissions. Because depressions remain part of fields, understanding how crop presence and management influence their N 2 O source strength is essential. Methods A greenhouse mesocosm experiment was conducted using soil collected from an agricultural depression under either drained or partially waterlogged conditions (water table maintained 10 cm below the soil surface). Wheat was sown at three dates (57, 43, and 29 days before waterlogging) to represent different vegetative stages and capacities for N uptake. Dissolved organic carbon (DOC), dissolved nitrogen (N), root growth, and N 2 O emissions were continuously monitored. A 15 N-labelled fertilizer was applied during the waterlogging period to trace fertilizer-derived N in emitted N 2 O, soil, and plant biomass. Results Early-sown wheat was more strongly impaired by waterlogging than later-sown treatments but nevertheless significantly reduced N 2 O emissions compared with the unplanted control, irrespective of water regime. Early-sown plants also acted as stronger N sink, indicating that greater plant N acquisition",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "name": "Yujia Liu"
    },
    {
      "name": "Björn Kemmann"
    },
    {
      "name": "Per Ambus"
    },
    {
      "name": "Bo Elberling"
    },
    {
      "name": "Michael Dannenmann"
    },
    {
      "name": "Kristian Thorup-Kristensen"
    },
    {
      "name": "Daniel M N Poultney"
    },
    {
      "name": "Carsten W Mueller"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dzyrx6xbfskqk.bib",
  "cited_by": 0,
  "doi": "10.1007/s11104-026-09004-6",
  "fulltext_url": null,
  "id": "dzyrx6xbfskqk",
  "issns": [
    "0032-079X",
    "1573-5036"
  ],
  "landing_url": "https://hal.inrae.fr/hal-05838940v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.sdv"
    ],
    [
      "hal",
      "1.sdv.sa"
    ],
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      "hal",
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    ],
    [
      "openalex",
      "1111|Soil Carbon and Nitrogen Dynamics"
    ]
  ],
  "openalex": "W7203771256",
  "pdf_url": "https://hal.inrae.fr/hal-05838940/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-20",
  "publisher": "Springer Verlag",
  "ris": "https://research.draconitic.com/paper/dzyrx6xbfskqk.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:18:01Z",
      "native_id": "hal-05838940",
      "source": "hal",
      "url": "https://hal.inrae.fr/hal-05838940v1"
    }
  ],
  "subjects": [
    {
      "field": "earth",
      "origin": "openalex:1111|Soil Carbon and Nitrogen Dynamics",
      "subfield": "hydrology-soils"
    }
  ],
  "title": "Interactions between plant growth and soil moisture determine the N2O source strength of farmed landscape depressions",
  "title_text": "Interactions between plant growth and soil moisture determine the N2O source strength of farmed landscape depressions",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:18:01Z",
  "url": "https://research.draconitic.com/paper/dzyrx6xbfskqk",
  "venue": "Plant and Soil",
  "versions": []
}