Impact of land-use change on nutrient fluxes in a structured clay-loam soil

被引：0
|
作者：
Lichner, Lubomír [1 ]
Mészároš, Ivan [1 ]
Germann, Peter F. [2 ]
Alaoui, Abdallah Mdaghi [2 ]
Šír, Miloslav [3 ]
Faško, Pavol [4 ]
机构：
[1] Institute of Hydrology, Slovak Academy of Sciences, Racianska 75, PO Box 94, 830-08 Bratislava, Slovakia
[2] Institute of Geography, Bern University, Hallerstrasse 12, CH-3012 Bern, Switzerland
[3] Institute of Hydrodynamics, Czech Academy of Sciences, Podbabská 13, 166-12 Prague 6, Czech Republic
[4] Slovak Hydrometeorological Institute, Jeséniova 17, 83-315 Bratislava, Slovakia
来源：
IAHS-AISH Publication | 1999年 / 257期
关键词：
Clay - Infiltration - Land use;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Accepted management practices influence the distribution of surface-vented macropores and thus the nutrient fluxes in soil. Two ways to assess the impact of land-use change on nutrient fluxes in soils are presented: (a) estimating the bypassing ratio at the interface between the root zone and subsoil, and (b) monitoring the non-reactive tracer relative concentration vs depth distributions in the course of infiltration experiment. The 1993-1996 small-scale field experiments have shown that the bypassing ratio varied from 19 to 55% in a structured clay-loam soil. Impact of land use on the tracer relative concentration vs depth distributions was significant for small and medium cumulative infiltration (I = 40-54 mm) but not so significant for the bigger cumulative infiltration (I = 100-108 mm).
引用
收藏
页码：171 / 177
相关论文
共 50 条
  • [21] Effects of land-use system and land-use change on soil enzymatic activities
    Kimura, M
    Salam, AK
    INNOVATIVE SOIL-PLANT SYSTEMS FOR SUSTAINABLE AGRICULTURAL PRACTICES, 2003, : 155 - 168
  • [22] Effects of Subsoiling Depth on Soil Aggregate Stability and Carbon Storage in a Clay-Loam Soil
    Shaobo Wang
    Zhen Liu
    Sunday E. Obalum
    Chang Liang
    Kun Han
    Huifang Han
    Journal of Soil Science and Plant Nutrition, 2023, 23 : 3302 - 3312
  • [23] Mobility of insecticide residues and main intermediates in a clay-loam soil, and impact of leachate components on their photocatalytic degradation
    Aliste, Marina
    Perez-Lucas, Gabriel
    Garrido, Isabel
    Fenoll, Jose
    Navarro, Simon
    CHEMOSPHERE, 2021, 274
  • [24] Impact of Land-use Change on Vertical Soil Bacterial Communities in Sabah
    Hoe Seng Tin
    Kishneth Palaniveloo
    Junia Anilik
    Mathavan Vickneswaran
    Yukihiro Tashiro
    Charles S. Vairappan
    Kenji Sakai
    Microbial Ecology, 2018, 75 : 459 - 467
  • [25] Impact of Land-use Change on Vertical Soil Bacterial Communities in Sabah
    Tin, Hoe Seng
    Palaniveloo, Kishneth
    Anilik, Junia
    Vickneswaran, Mathavan
    Tashiro, Yukihiro
    Vairappan, Charles S.
    Sakai, Kenji
    MICROBIAL ECOLOGY, 2018, 75 (02) : 459 - 467
  • [26] Impact of land-use change on climate
    Ming Cai
    Eugenia Kalnay
    Nature, 2004, 427 : 214 - 214
  • [27] THE GLOBAL IMPACT OF LAND-USE CHANGE
    OJIMA, DS
    GALVIN, KA
    TURNER, BL
    BIOSCIENCE, 1994, 44 (05) : 300 - 304
  • [28] Transport of iodide in structured clay-loam soil under maize during irrigation experiments analyzed using HYDRUS model
    Horel, Agota
    Lichner, Lubomir
    Alaoui, Abdallah
    Czachor, Henryk
    Nagy, Viliam
    Toth, Eszter
    BIOLOGIA, 2014, 69 (11) : 1531 - 1538
  • [29] Impact of land-use change on climate
    Russell S. Vose
    Thomas R. Karl
    David R. Easterling
    Claude N. Williams
    Matthew J. Menne
    Nature, 2004, 427 : 213 - 214
  • [30] Nitrogen cycling and relationships between ammonia oxidizers and denitrifiers in a clay-loam soil
    Paranychianakis, N. V.
    Tsiknia, M.
    Giannakis, G.
    Nikolaidis, N. P.
    Kalogerakis, N.
    APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2013, 97 (12) : 5507 - 5515
12345