Impacts of supplementary drainage on the water balance of a poorly drained agricultural field

被引:9
|
作者
Haggblom, Olle [1 ,2 ,4 ]
Salo, Heidi [1 ,2 ]
Turunen, Mika [3 ]
Nurminen, Jyrki [4 ]
Alakukku, Laura [5 ]
Myllys, Merja [3 ]
Koivusalo, Harri [1 ,2 ]
机构
[1] Aalto Univ, Sch Engn, Dept Built Environm, POB 15200, FI-00076 Aalto, Finland
[2] Tietotie 1 E, Espoo 02150, Finland
[3] Nat Resources Inst Finland, Helsinki, Finland
[4] Finnish Field Drainage Assoc, Simonkatu 12 A 11, FI-00100 Helsinki, Finland
[5] Univ Helsinki, Dept Agr Sci, Agrotechnol Res Grp, Helsinki, Finland
关键词
Clayey field; Macropores; Groundwater outflow; FLUSH model; SUBSURFACE DRAINAGE; SOLUTE TRANSPORT; TILE DRAIN; LONG-TERM; RUNOFF GENERATION; PHOSPHORUS LOSSES; SURFACE RUNOFF; SOIL-EROSION; FLOW; CLAYEY;
D O I
10.1016/j.agwat.2019.03.039
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
In northern clay soils, field drainage is needed to ensure suitable moisture conditions for crop growth and farming operations. Supplementary drainage installations improve the efficiency of old drainage systems, but the hydrological impacts of the drainage procedures are not comprehensively understood or quantified. The objective was to simulate the hydrological behavior of a clay field section and to quantify the effects of a supplementary drainage on the water balance of the field section. The study site, in southern Finland, was originally subsurface drained in 1952 with 32 m drain spacing. Supplementary drainage was installed in 2014, decreasing the drain spacing to 10.7 m. Simulations were carried out with a dual-permeability hydrological model and two model parametrizations describing the field hydrology (1) before and (2) after the supplementary drainage installation. The parameterizations were used for simulations of a nine-year period to quantify the hydrological impacts of the supplementary drainage. For the periods without snow on the ground, the modified Nash-Sutcliffe efficiency for daily drain discharge and topsoil layer runoff values ranged from 0.43 to 0.53 and from 0.44 to 0.53, respectively. During the original drainage setup scenario, the average annual drain discharge was lower (7.8% of precipitation) than topsoil layer runoff and groundwater outflow (10.3% and 26.4%, respectively). For the supplementary drainage scenario, most of the water outflow was through drain discharge and groundwater outflow (20.4% and 21.9%, respectively). The supplementary drainage installation increased the average annual drain discharge by a factor of 2.6, while the annual average topsoil layer runoff and groundwater outflow decreased by 75% and 18%, respectively. The supplementary drainage setup was found to expedite the drying of the field section in spring by 8 days on average compared to the original drainage setup.
引用
收藏
页数:11
相关论文
共 50 条
  • [21] Environmental impacts of agricultural drainage in the Midwest
    Hatfield, JL
    Prueger, JH
    Jaynes, DB
    DRAINAGE IN THE 21ST CENTURY: FOOD PRODUCTION AND THE ENVIRONMENT: PROCEEDINGS OF THE 7TH INTERNATIONAL DRAINAGE SYMPOSIUM, 1998, : 28 - 35
  • [22] ENVIRONMENTAL IMPACTS OF AGRICULTURAL LAND DRAINAGE
    HILL, AR
    JOURNAL OF ENVIRONMENTAL MANAGEMENT, 1976, 4 (03) : 251 - 274
  • [23] Poorly drained depressions can be hotspots of nutrient leaching from agricultural soils
    Hall, Steven J.
    Tenesaca, Carlos G.
    Lawrence, Nathaniel C.
    Green, David I. S.
    Helmers, Matthew J.
    Crumpton, William G.
    Heaton, Emily A.
    VanLoocke, Andy
    JOURNAL OF ENVIRONMENTAL QUALITY, 2023, 52 (03) : 678 - 690
  • [24] EFFECT OF DRAINAGE WATER REUSE ON SUPPLEMENTARY IRRIGATION AND DRAINAGE REDUCTION
    Jiao, P.
    Yu, Y.
    Xu, D.
    TRANSACTIONS OF THE ASABE, 2018, 61 (05) : 1619 - 1626
  • [25] THE COMPONENTS OF THE WATER BALANCE RIVER VALLEYS DRAINED
    Grzywna, Antoni
    Czarnecki, Zbigniew
    ACTA SCIENTIARUM POLONORUM-FORMATIO CIRCUMIECTUS, 2014, 13 (04) : 5 - 13
  • [26] Assessment of Components of the Water Balance of Drained Peatbog
    Grzywna, Antoni
    Czarnecki, Zbigniew
    Wegorek, Tadeusz
    ROCZNIK OCHRONA SRODOWISKA, 2016, 18 : 519 - 530
  • [27] Modelling surface and subsurface flow of water and erosion at clayey, subsurface drained agricultural field
    Warsta, L.
    Paasonen-Kivekas, M.
    Karvonen, T.
    Taskinen, A.
    18TH WORLD IMACS CONGRESS AND MODSIM09 INTERNATIONAL CONGRESS ON MODELLING AND SIMULATION: INTERFACING MODELLING AND SIMULATION WITH MATHEMATICAL AND COMPUTATIONAL SCIENCES, 2009, : 1901 - 1907
  • [28] Effectiveness of a subsurface drainage system in poorly drained paddy fields on reduction of methane emissions
    Shiratori, Yutaka
    Watanabe, Hidekazu
    Furukawa, Yuichiro
    Tsuruta, Haruo
    Inubushi, Kazuyuki
    SOIL SCIENCE AND PLANT NUTRITION, 2007, 53 (04) : 387 - 400
  • [29] Long-term crop yield benefits of subsurface drainage on poorly drained soils
    Rui, Yichao
    Goller, Benjamin
    Kladivko, Eileen J.
    AGRONOMY JOURNAL, 2024, 116 (05) : 2151 - 2162
  • [30] Rapid field assessment of RO desalination of brackish agricultural drainage water
    Thompson, John
    Rahardianto, Anditya
    Gu, Han
    Uchymiak, Michal
    Bartman, Alex
    Hedrick, Marcos
    Lara, David
    Cooper, Jim
    Faria, Jose
    Christofides, Panagiotis D.
    Cohen, Yoram
    WATER RESEARCH, 2013, 47 (08) : 2649 - 2660