Zobrazeno 1 - 10 of 38 pro vyhledávání: '"L. W. De Jonge"'
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Akademický článek
Soil organic carbon predictions in Subarctic Greenland by visible–near infrared spectroscopy
Autor: M. Ogrič, M. Knadel, S. M. Kristiansen, Y. Peng, L. W. De Jonge, K. Adhikari, M. H. Greve
Publikováno v: Arctic, Antarctic, and Alpine Research, Vol 51, Iss 1, Pp 490-505 (2019)
Release of carbon from high-latitude soils to the atmosphere may have significant effects on Earth’s climate. In this contribution, we evaluate visible–near-infrared spectroscopy (vis-NIRS) as a time- and cost-efficient tool for assessing soil or
Externí odkaz: https://doaj.org/article/c47a6b88a8794e788bfab59b3d8a92e4
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2
Akademický článek
Soil Infrastructure, Interfaces & Translocation Processes in Inner Space ('Soil-it-is'): towards a road map for the constraints and crossroads of soil architecture and biophysical processes
Autor: L. W. de Jonge, P. Moldrup, P. Schjønning
Publikováno v: Hydrology and Earth System Sciences, Vol 13, Iss 8, Pp 1485-1502 (2009)
Soil functions and their impact on health, economy, and the environment are evident at the macro scale but determined at the micro scale, based on interactions between soil micro-architecture and the transport and transformation processes occurring i
Externí odkaz: https://doaj.org/article/e493c4be3a2b4bd88ff39286fda08372
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4
Prediction of the soil water retention curve for structured soil from saturation to oven-dryness
Autor: Markus Tuller, L. W. de Jonge, Dan Karup, Emmanuel Arthur, Per Moldrup
Publikováno v: European Journal of Soil Science. 68:57-65
The soil water retention curve (SWRC) is the most fundamental soil hydraulic function required for modelling soil–plant–atmospheric water flow and transport processes. The SWRC is intimately linked to the distribution of the size of pores, the co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0347f993c8fb33e257f0bc750e714df3
https://doi.org/10.1111/ejss.12401
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5
Combining X-ray computed tomography and visible near-infrared spectroscopy for prediction of soil structural properties
Autor: L. W. de Jonge, Sheela Katuwal, Mogens Humlekrog Greve, Cecilie Hermansen, Per Moldrup, Maria Knadel
Publikováno v: Katuwal, S, Hermansen, C, Knadel, M, Møldrup, P, Greve, M H & de Jonge, L W 2018, ' Combining X-ray computed tomography and visible near-infrared spectroscopy for prediction of soil structural properties ', Vadose Zone Journal, vol. 17, no. 1, pp. 1-13 . https://doi.org/10.2136/vzj2016.06.0054
Katuwal, S, Hermansen, C, Knadel, M, Moldrup, P, Greve, M H & de Jonge, L W 2018, ' Combining X-ray computed tomography and visible near-infrared spectroscopy for prediction of soil structural properties ', Vadose Zone Journal, vol. 17, no. 1, 160054 . https://doi.org/10.2136/vzj2016.06.0054
Vadose Zone Journal, Vol 17, Iss 1 (2018)
Soil structure is a key soil property affecting a soil’s flow and transport behavior. X-ray computed tomography (CT) is increasingly used to quantify soil structure. However, the availability, cost, time, and skills required for processing are stil
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83d53b37c6ee6ea70d4b0b6e698fb123
https://pure.au.dk/portal/da/publications/combining-xray-computed-tomography-and-visible-nearinfrared-spectroscopy-for-prediction-of-soil-structural-properties(2a6f2fea-0040-45a7-932a-7203ad26fc59).html
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6
Prediction of clay content from water vapour sorption isotherms considering hysteresis and soil organic matter content
Autor: Emmanuel Arthur, L. W. de Jonge, Markus Tuller, Per Moldrup, Dan Karup Jensen
Publikováno v: European Journal of Soil Science. 66:206-217
Summary Soil texture, in particular the clay fraction, governs numerous environmental, agricultural and engineering soil processes. Traditional measurement methods for clay content are laborious and impractical for large-scale soil surveys. Consequen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfff5e393b3bac09854ab3ac6b2cee36
https://doi.org/10.1111/ejss.12191
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7
Soil structure and microbial activity dynamics in 20-month field-incubated organic-amended soils
Autor: Emmanuel Arthur, Per Schjønning, L. W. de Jonge, Markus Tuller, Fatemeh Razzaghi, Per Moldrup
Publikováno v: European Journal of Soil Science. 65:218-230
Summary Soil structure formation is essential to all soil ecosystem functions and services. This study aims to quantify changes in soil structure and microbial activity during and after field incubation and examine the effect of carbon, organic amend
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3b7a521a12977b1dd42629a7bd007bf2
https://doi.org/10.1111/ejss.12121
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8
Compaction and rotovation effects on soil pore characteristics of a loamy sand soil with contrasting organic matter content
Autor: L. W. de Jonge, Per Moldrup, Per Schjønning, Marie Eden
Publikováno v: Soil Use and Management. 27:340-349
The high input of mechanical energy in common agricultural practice can negatively affect soil structure. The impact of compaction (P) and rotovation (R) on soil pore characteristics was compared with those in soil from untreated reference (U) plots
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd75f49d4b2a603d61634af9afe7d9a4
https://doi.org/10.1111/j.1475-2743.2011.00344.x
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9
Field-scale Variation in Colloid Dispersibility and Transport: Multiple Linear Regressions to Soil Physico-Chemical and Structural Properties
Autor: Per Moldrup, Ty P. A. Ferré, Sheela Katuwal, Trine Norgaard, L. W. de Jonge, Preben Olsen
Publikováno v: Nørgaard, T, Møldrup, P, Ferré, T P A, Katuwal, S, Olsen, P & de Jonge, L W 2014, ' Field-scale variation in colloid dispersibility and transport : multiple linear regressions to soil physico-chemical and structural properties ', Journal of Environmental Quality, vol. 43, no. 5, pp. 1764-1778 . https://doi.org/10.2134/jeq2013.12.0510
Norgaard, T, Moldrup, P, Ferre´, T P A, Katuwal, S, Olsen, P & de Jonge, L W 2014, ' Field-scale variation in colloid dispersibility and transport : Multiple linear regressions to soil physico-chemical and structural properties ', Journal of Environmental Quality, vol. 43, no. 5, pp. 1764-1778 . https://doi.org/10.2134/jeq2013.12.0510
Colloids are potential carriers for strongly sorbing chemicals in macroporous soils, but predicting the amount of colloids readily available for facilitated chemical transport is an unsolved challenge. This study addresses potential key parameters an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c59caf98cae8c9a955a57a02820790c
https://pubmed.ncbi.nlm.nih.gov/25603261
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10
Effects of biochar and manure amendments on water vapor sorption in a sandy loam soil
Autor: Markus Tuller, Emmanuel Arthur, L. W. de Jonge, Per Moldrup
Publikováno v: Arthur, E, Tuller, M, Møldrup, P & De Jonge, L W 2015, ' Effects of biochar and manure amendments on water vapor sorption in a sandy loam soil ', Geoderma, vol. 243-244, pp. 175-182 . https://doi.org/10.1016/j.geoderma.2015.01.001
Arthur, E, Tuller, M, Moldrup, P & de Jonge, L W 2015, ' Effects of biochar and manure amendments on water vapor sorption in a sandy loam soil ', Geoderma, vol. 243-244, pp. 175-182 . https://doi.org/10.1016/j.geoderma.2015.01.001
Over the last few years, the application of biochar (BC) as a soil amendment to sequester carbon and mitigate global climate change has received considerable attention. While positive effects of biochar on plant nutrition are well documented, little
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4fb948a161d6c01ec7a685ba2de6db1
https://vbn.aau.dk/da/publications/a8f22018-d1bc-497c-bdde-9d8d06c88fb8
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