Oberholzer H.-R., Marbot B., Keller T., Lamandé M., Weisskopf P.
Application of SALCA-SQ, a method for assessing management effects on soil quality in Life Cycle Assessment, with special focus on soil compaction risk.
In: 19th ISTRO Conference IV Sucs Meeting. Striving for sustainable high productivity. 24 al 28 Septembre, Hrsg. ISTRO, Montevideo, Uruguay . 2012, 87-93.

Naderi-Boldaji M., Alimardani R., Hemmat A., Sharifi A., Keyhani A., Loonstra E., Weisskopf P., Stettler M., Keller T.
On the way towards on-line measurement of soil compaction by a triple-sensor fusion system.
In: 19th ISTRO Conference IV Sucs Meeting. Striving for sustainable high productivity. 24 al 28 Septembre , Hrsg. ISTRO, Montevideo, Uruguay . 2012, 54-64.

Lamandé M., Keller T., Labouriau R., Schjonning P.
Numerical method for determination of point of maximum curvature on soil compression curves from uniaxial confined compression tests.
In: 19th ISTRO Conference IV Sucs Meeting. Striving for sustainable high productivity. 24 al 28 Septembre, Hrsg. ISTRO, Montevideo, Uruguay . 2012, 395-412.

Fenton O., Keller T., Forristal D., Richards K. G., Creamer R., Ibrahim T. G.
Changes to unsaturated zone vertical travel times in a loam soil due to simulated loading events.
In: 19th ISTRO Conference IV Sucs Meeting. Striving for sustainable high productivity. 24 al 28 Septembre , Hrsg. ISTRO, Montevideo, Uruguay. 2012, 175-185.

Weisskopf P., Anken T., Rek J., Reiser R., Holpp M., Keller T.
Long-term effects of different tillage and field operation regimes on soil structure.
Agrosciencia Uruguay, Special Issue, (Setiembre), 2012, 327-335.

Keller T., Lamandé M., Arvidsson J., Berli M., Ruiz S., Schjonning P., Selvadurai P.
Comparing measured with simulated vertical soil stress under vehicle load: Are the measurements or the models wrong?
Agrosciencia Uruguay, Special Issue, (Setiembre), 2012, 318-326.

Berisso F. E., Schjonning P., Lamandé M., Weisskopf P., Stettler M., Keller T.
Wheel traffic effect on air-filled porosity and air permeability in a soil catena across the wheel rut.
Agrosciencia Uruguay, Special Issue, (Setiembre), 2012, 310-317.

Schjønning P., Lamandé M., Keller T., Pedersen J., Stettler M.
Rules of thumb for minimizing subsoil compaction.
Soil Use and Management, 28, (3), 2012, 378-393.

Keller T., Arvidsson J., Schjønning P., Lamandé M., Stettler M., Weisskopf P.
In situ subsoil stress-strain behavior in relation to soil precompression stress.
Soil Science, 177, (8), 2012, 490-497.

Keller T., Sutter J. A., Nissen K., Rydberg T.
Using field measurement of saturated soil hydraulic conductivity to detect low-yielding zones in three Swedish fields.
Soil and Tillage Research, 124, 2012, 68-77.

Naderi-Boldaji M., Alimardani R., Hemmat A., Sharifi A., Keyhani A., Dolatsha N., Keller T.
Improvement and field testing of a combined horizontal penetrometer for on-the-go measurement of soil water content and mechanical resistance.
Soil and Tillage Research, 123, 2012, 1-10.

Håkansson I., Keller T., Arvidsson J., Rydberg T.
Effects of seedbed properties on crop emergence. 5. Effects of aggregate size, sowing depth and simulated rainfall after sowing on harmful surface-layer hardening.
Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, 62, (4), 2012, 362-373.

Berisso F. E., Schjønning P., Keller T., Lamandé M. , Etana A., de Jonge L. W., Iversen B. V., Arvidsson J., Forkman J.
Persistent effects of subsoil compaction on pore size distribution and gas transport in a loamy soil.
Soil and Tillage Research, 122, 2012, 42-51.

Iversen B. V., Berisso F. E., Koestel J., Lamandé M., de Jonge L. W., Keller T., Arvidsson J. , Schjønning P.
Soil hydraulic properties and preferential flow in relation to basic soil properties and soil compaction: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 105-107.

Stettler M., Keller T., Schjønning P., Lamandé M., Lassen P., Pedersen J. , Weisskopf P.
Terranimo® – a web-based tool for evaluating soil compaction: Machinery-induced stresses versus soil strength: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 87-90.

Simojoki A., Regina K., Alakukku L., Keller T., Silvennoinen H., Dörsch P.
Effects of persistent subsoil compaction on soil air composition and nitrous oxide emission from arable soils: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 59-62.

Arvidsson J., Westlin H., Keller T., Gilbertsson M.
Tracks instead of tyres to avoid compaction: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 91-93.

Weisskopf P., Keller T., Stettler M.
Strategies to prevent soil compaction and examples for possible applications: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 77-81.

Schjønning P., Keller T., Lamandé M., Stettler M., Lassen P., Alakukku L., Børresen T., Jarvis N., Dörsch P., Arvidsson J., Simojoki A., Iversen B. V., Etana A., Regina K., Larsbo M. und weitere
Risk assessment and effects of soil compaction: Research chains at work: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 13-16.

Lassen P., Jørgensen M. S., Stettler M., Lamandé M., Keller T., Lilja H., Alakukku L., Pedersen J. , Hansen T. K., Nielsen J. A., Schjønning P.
Terranimo® – a web-based tool for evaluating soil compaction: Model design and user interface: In: NJF Seminar 448 on Soil compaction – effects on soil functions and strategies for prevention 6-8 March 2012, Helsinki, Finland.
NJF Report, 8, (1), 2012, 83-86.