APIS Bibliography

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Filters: Author is Roelofs, J.G.M.  [Clear All Filters]
2009
Remke E, Brouwer E, Kooijman A, Blindow A, Roelofs JGM. Low atmospheric nitrogen loads lead to grass encroachment in coastal dunes, but only on acid soils. Ecosystems. 2009 ;12:1173–1188.
2003
Tomassen HBM, Smolders AJP, Lamers LPM, Roelofs JGM. Stimulated growth of Betula pubescens and Molinia caerulea on ombrotrophic bogs: role of high levels of atmospheric nitrogen deposition. Journal of Ecology. 2003 ;91:357-370.
1998
De Graaf MCC, Bobbink R, Roelofs JGM, Verbank PJM. Differential effects of ammonium nitrate on three heathland species. Plant Ecology. 1998 ;135:185-196.
Bobbink R, Hornung M, Roelofs JGM. The effects of air-borne nitrogen pollutants on species diversity in natural and semi-natural European vegetation. Journal of Ecology. 1998 ;86:717-738.
1996
Bobbink R, Hornung M, Roelofs JGM. Empirical nitrogen critical loads for natural and semi-natural ecosystems. Berlin: Umweltbundesamt; 1996 pp. 71-96. .
1995
Bobbink R, Roelofs JGM. Empirical nitrogen critical loads: update since Lokeberg (1992). (Hornung M, Sutton MA, Wilson RB). Bush: Institute of Terrestrial Ecology; 1995 pp. 9-19.
Bobbink R, Roelofs JGM, Hornung (E)M, Sutton (E)MA, Wilson [E]RB. Mapping and modelling of critical loads for nitrogen - a workshop report. Bush: Institute of Terrestrial Ecology; 1995 pp. 9-19.
Bobbink R, Roelofs JGM. Nitrogen critical loads for natural and semi-natural ecosystems: the empirical approach. Water, Air and Soil Pollution. 1995 ;85:2413-2418.
1993
Houdijk ALFM, Verbank PJM, van Dijk HFG, Roelofs JGM. Distribution and decline of endangered herbaceous heathland species in relation to the chemical composition of the soil. Plant and Soil. 1993 ;148:137-143.
1990
Arts GHP, Van der Velde G, Roelofs JGM, Van Swaay CAM. Successional changes in the soft-water macrophyte vegetation of (sub)atlantic, sandy, lowland regions during this century. Freshwater Biology. 1990 ;24:287-294.
1988
van Dijk HFG, Roelofs JGM. Effects of excessive ammonium deposition on the nutritional status and condition of pine needles. Physiologia Plantarum. 1988 ;73:494-501.
1985
Roelofs JGM, Kempers AJ, Houdijk ALFM, Jansen J. The effects of air-borne ammonium sulphate on Pinus nigra in the Netherlands. Plant Soil. 1985 ;42:372–377.
1983
Roelofs JGM. Impact of acidification and eutrophication on macrophyte communities in soft waters in the Netherlands. Aquatic Botany. 1983 ;17:139-155.