The spread of nitrogen compounds in an active groundwater exchange zone within a valuable natural ecosystem
作者: Anna PodlasekFilip BujakowskiEugeniusz Koda
作者单位: 1Institute of Civil Engineering, Warsaw University of Life Sciences, Nowoursynowska 159, 02-776 Warsaw, Poland
2Institute of Environmental Engineering, Warsaw University of Life Sciences, Nowoursynowska 159, 02-776 Warsaw, Poland
刊名: Ecological Engineering, 2020, Vol.146
来源数据库: Elsevier Journal
DOI: 10.1016/j.ecoleng.2020.105746
关键词: ModellingFertilisersNature reservesAmmoniumNitrateGroundwater
英文摘要: Abstract(#br)The aim of the paper is to present a methodical approach for developing a hydrodynamic model of groundwater flow and transport of nitrogen compounds in the area covered by the precision farming system. The study area covers the part of the Vistula River floodplain terrace near Warsaw (Poland), in the vicinity of nature reserves: Wyspy Zawadowskie, Wyspy Świderskie and Łęgi Oborskie. The components of the water balance in the analysed area were determined using the HELP (Hydrologic Evaluation of Landfill Performance) model. In reference to the doses of mineral nitrogen used during precise fertilisation, the scenarios of the spread of nitrogen ions in the soil-water environment were detailed. The results were presented graphically in the form of hydroisohypses and isolines of...
全文获取路径: Elsevier  (合作)
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影响因子:2.958 (2012)

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关键词翻译
关键词翻译
  • nitrogen 
  • groundwater 潜水
  • compounds 化合物
  • natural 自然的
  • active 活动的
  • valuable 宝贵的
  • spread 散布
  • within 在以内
  • ecosystem 生态系
  • exchange 交换