@article {1678, title = {Nitrogen deposition effects on plant species diversity; threshold loads}, journal = {Environmental Pollution}, volume = {179}, year = {2013}, pages = {218-223}, author = {Tipping, E. and Henrys, P.A. and Maskell, L.C. and Smart, S.M.} } @article {1544, title = {Nitrogen deposition enhances moss growth but leads to an overall decline in habitat condition of mountain moss-sedge heath.}, journal = {Global Change Biology}, volume = {18}, year = {2012}, pages = {290-300}, author = {Armitage, H.F. and Britton, A.J. and Van der Wal, R. and Pearce, I.S.K. and Thompson, D.B.A. and Woodin, S.J.} } @article {1488, title = {New stomatal flux-based critical levels for ozone effects on vegetation.}, journal = {Atmospheric Environment}, volume = {45}, year = {2011}, pages = {5064-5068}, author = {Mills, G. and Pleijel, H. and Braun, S. and Buker, P. and Bermejo, V. and Calvo, E. and Danielsson, H. and Emberson, L. and Gonzalez Fernandez, I. and Grunhage, L. and Harmens, H. and Hayes, F. and Karlsson, P.E. and Simpson, D.} } @article {1556, title = {Nitrogen concentrations in mosses indicate the spatial distribution of atmospheric nitrogen deposition in Europe.}, journal = {Environmental Pollution}, volume = {159}, year = {2011}, pages = {2852-2860}, author = {Harmens, H. and Norris, D.A. and Cooper, D.M. and Mills, G. and Steinnes, E. and Kubin, E. and Thoni, L. and Aboal, J.R. and Alber, R. and Carballeira, A. and Coskun, M. and De Temmerman, L. and Frolova, M. and Frontasyeva, M. and Gonzales-Miqueo, L. and Jeran, Z. and Leblond, S. and Liiv, S. and Mankovska, B. and Pesch, R. and Poikolainen, J. and Ruhling, A. and Santamaria, J.M. and Simoneie, P. and Schroder, W. and Suchara, I. and Yurukova, L. and Zechmeister, H.G.} } @inbook {1676, title = {Nitrogen deposition as a threat to European Terrestrial Biodiversity}, booktitle = {European Nitrogen Assessment}, year = {2011}, pages = {463-494}, publisher = {Cambridge University Press}, organization = {Cambridge University Press}, chapter = {20}, author = {Dise, N.B. and Ashmore, M.R. and Belyazid S and Bleeker, A. and Bobbink, R. and de Vries, W. and Erisman, J.W. and Spranger, T. and Stevens, C.J. and Van Den Berg, L.J.L.} } @article {1302, title = {Nitrogen deposition causes widespread species loss in British Habitats}, journal = {Global Change Biology}, volume = {16}, year = {2010}, pages = { 671-679}, author = {Maskell, L.C. and Smart, S.M. and Bullock, J.M. and Thompson, K. and Stevens, C.J.} } @article {1361, title = {NP stoichiometry of low-alpine heathland: usefulness for bio-monitoring and prediction of pollution impacts}, journal = {Biological Conservation}, volume = {138}, year = {2007}, pages = {100-108}, author = {Britton, A.J. and Fisher, J.M.} } @article {1570, title = {Nitrogen content, 15N natural abundance and biomass of the two pleurocarpous mosses Pleurozium schreberi (Brid.) Mitt.and Scleropodium purum (Hedw.) Limpr. in relation to atmospheric nitrogen deposition.}, journal = {Environmental Pollution}, volume = {134}, year = {2005}, pages = {465-473}, author = {Solga, A. and Burkhardt, J. and Zechmeister, H.G. and Frahm, J.P.} } @article {1549, title = {Nitrogen saturation in UK moorlands: the critical role of bryophytes and lichens in determining retention of atmospheric N deposition.}, journal = {Journal of Applied Ecology}, volume = {42}, year = {2005}, pages = {507-517}, author = {Curtis, C.J. and Emmett, B.A. and Grant, H. and Kernan, M. and Reynolds, B. and Shilland, E.} } @article {1705, title = {Native plant species suitable as bioindicators and biomonitors for airborne fluoride}, journal = {Environmental Pollution}, volume = {125}, year = {2003}, pages = {3-11}, keywords = {air-pollution, bioindicator, biological indicators, biomonitoring, bryophytes, emission, epiphytic lichens, fluoride, hf, long-harbour, newfoundland, phosphorus plant, vegetation, vicinity, visible injury}, author = {Weinstein, L. H. and Davison, A. W.} } @article {1107, title = {New Atlas of the British and Irish Flora}, year = {2002}, author = {Preston, C.D. and Pearman, D.A. and Dines, T.D. (Eds)} } @article {1120, title = {Nitrogen deposition and effects in European forests.}, journal = {Environ}, volume = {8}, year = {2000}, pages = {65-93}, author = {Erisman, J.W. and de Vries, W.} } @article {596, title = {Nitrogen fertilization reduces Sphagnum production in bog communities}, journal = {New Phytologist}, volume = {147}, year = {2000}, pages = {527-537}, author = {Gunnarsson, U. and Rydin, H.} } @article {1309, title = {Nitrogen and its effects on growth, nutrient status and parasite attacks in beech and Norway Spruce}, journal = {Water, Air and Soil Pollution}, volume = {116}, year = {1999}, pages = {99-110}, author = {Fl{\"u}ckiger, W. and Braun, S.} } @article {971, title = {Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests.}, journal = {Nature}, volume = {398}, year = {1999}, pages = {145-148}, author = {Nadelhoffer and Emmett, B.A. and Gundersen, P. and Kjonaas, O.J. and Koopmans, C.J. and Schleppi, P. and Tietema, A. and Wright, R.F.} } @book {239, title = {National Monitoring Programme - Survey of the Quality of UK Coastal Waters}, year = {1998}, pages = {80 + iv pp.}, publisher = {MPMMG}, organization = {MPMMG}, address = {Aberdeen}, issn = {ISBN 0 9532838 3 6}, author = {Marine Pollution Monitoring Management Group} } @article {71, title = {National Recommended Water Quality Criteria}, journal = {Federal Register}, volume = {63}, year = {1998}, pages = {68354-68364}, author = {US EPA} } @article {1337, title = {Natural abundance of 15N in forests across a nitrogen deposition gradient}, journal = {Forest Ecology and Management}, volume = {101}, year = {1998}, pages = {9{\textendash}18}, author = {Emmett, B.A. and Kj{\o}naas, O.J. and Gundersen, P. and Koopmans, C.J. and Tietema, A. and Sleep, D.} } @article {19, title = {A new inventory for ammonia emissions from U.K. agriculture}, journal = {(Ammonia Special Issue) Atmospheric Environment }, volume = {32}, year = {1998}, pages = {309-313}, author = {Pain, B.F. and van der Weerden, T.J. and Chambers, B.J. and Phillips, V.R. and Jarvis, S.C.} } @article {698, title = {Nitrogen and drought effects on ectomycorrhizae of Norway spruce [Picea abries L. (Karst.)]. }, journal = {Plant and Soil }, volume = {198}, year = {1998}, pages = {179-184}, author = {Nilsen, P. and Bxrja, I. and Knitsen, H. and Brean, R.} } @article {278, title = {The nitrogen content of upland rivers in Britain: the significance of organic N}, journal = {IAHS Publ.}, volume = {248}, year = {1998}, pages = {443-450}, author = {Chapman, P.J. and Edwards, A.C. and Reynolds, C. and Cresser, M. and Neal, C.} } @article {831, title = {Nitrogen deposition and ectomycorhizas}, journal = {New Phytol}, volume = {139}, year = {1998}, pages = {169-187}, author = {Wallenda, T. and Kottke, I.} } @article {590, title = {Nitrogen deposition and its contribution to nitrogen cycling and associated soil processes}, journal = {New Phytologist}, volume = {139}, year = {1998}, pages = {49-58}, author = {Goulding, K.W.T. and Bailey, N.J. and Bradbury, N.J. and Hargreaves, P. and Howe, M. and Murphy, D.V. and Poulton, P.R. and Willison, T.W.} } @article {1312, title = {Nitrogen deposition in Swiss forests and its possible relevance for leaf nutrient status, parasite attacks and soil acidification}, journal = {Environmental Pollution}, volume = {102}, year = {1998}, pages = {69-76}, author = {Fl{\"u}ckiger, W. and Braun, S.} } @article {1956, title = {Nutrient disturbance through manganese accumulation in Douglas fir}, journal = {Chemosphere}, year = {1998}, pages = {961-964}, author = {Kaus, A and Wild, A} } @article {649, title = {Nutrient limitations and their implications on the effects of atmospheric deposition in coastal dunes; lime-poor and lime- rich sites in the Netherlands.}, journal = {Journal of Ecology }, volume = {86(3)}, year = {1998}, pages = {511-526}, author = {Kooijman, A. M. and Dopheide, J.C.R. and Sevink, J. and Takken, I. and Verstraten, J. M.} } @article {1329, title = {Natural vegetation responses to atmospheric nitrogen deposition - critical levels and loads of nitrogen for vegetation growing on contrasting native soils}, year = {1997}, institution = {University of Sheneld}, address = {Sheneld}, author = {Carroll, J.A. and Caporn, S.J.M. and Morecrof, M.D. and Lee, J.A. and Johnson, D. and Taylor, A. and Leake, J.R. and Campbell, C.D. and Cawley, L. and Lei, Y. and Read, D.J.} } @article {1839, title = {Natural and anthropogenic enrichments of As, Cu, Pb and Zn in ombrotrophic versus minerotrophic peat bog profiles}, journal = {Water, Air, and Soil Pollution}, year = {1996}, pages = {375-405}, author = {Shotyk, W} } @article {156, title = {Nitrogen critical loads for natural and semi-natural ecosystems: the empirical approach}, journal = {Water, Air and Soil Pollution}, volume = {85}, year = {1995}, pages = {2413-2418}, author = {Bobbink, R. and Roelofs, J.G.M.} } @article {297, title = {Nitrogen saturation in a long-term forest experiment with annual additions of nitrogen}, journal = {Water, Air and Soil Pollution}, volume = {85}, year = {1995}, pages = {1683-1688}, author = {Tamm, C.O. and Aronsson, A. and Popovic, B.} } @article {286, title = {The nitrogen-phosphorus relationship in mountain lakes: Influence of atmospheric input, watershed, and pH}, journal = {Limnology and Oceanography}, volume = {40}, year = {1995}, pages = {930-937}, author = {Kop{\'a}cek, J. and Proch{\'a}zkov{\'a}, L. and Stuchl{\'\i}k, E. and Blacka, P.} } @article {474, title = {Nutrient balance in Scots Pine Forest I: Design of experiments}, journal = {Water, Air and Soil Pollution}, volume = {85}, year = {1995}, pages = {1125-1130}, author = {Abrahamsen, G. and Erstad, K.J.} } @article {97, title = {Nitrous oxide from agriculture}, journal = {Norwegian Journal of Agricultural Science Supplement}, volume = {12}, year = {1994}, pages = {128}, author = {Granli, T. and B{\o}ckman, O. C.} } @article {306, title = {A new potential air-quality criterion derived from vertical flux densitites of ozone and from plant response}, journal = {Angewandte Botanik}, volume = {67}, year = {1993}, pages = {9-13}, author = {Grunhage, L. and Dammgen, U. and Haenel, H.D. and Jager, H.J. and Holl, A. and Schmitt, J. and Hanewald, K.} } @article {279, title = {Nitrogen and phosphorus concentrations and N:P ratios in Norwegian lakes. Perspective on nutrient limitation}, number = {25}, year = {1993}, pages = {505-507}, author = {Faafeng, B. and Hessen, D.O.} } @proceedings {222, title = {Nitrogen eutrophication and critical load for nitrogen based upon changes in flora and fauna in (semi)-natural terrestrial ecosystems}, year = {1993}, pages = {pp. 111-159}, publisher = {Nordic Council of Ministers, Copenhagen, Denmark}, address = {L{\"o}keberg, Sweden}, author = {Bobbink, R. and Boxman, D. and Fremstad, E. and Heil, G. and Houdijk, A. and Roelofs, J.} } @article {143, title = {North Sea quality status report 1993}, year = {1993}, institution = {Oslo and Paris Commissions}, address = {London}, isbn = {ISBN 0 946956 32 4}, author = {OSPARCOM} } @article {586, title = {nitrogen cycle in Lough Neagh, N. Ireland, 1975 to 1987}, journal = {Int. Revue ges. Hydrobiol}, volume = {77}, year = {1992}, pages = {73-83}, author = {Gibson, C.E. and Smith, R.V. and Stewart, D.A.} } @article {1324, title = {Nitrate in soil water}, year = {1991}, pages = {pp 1-20}, institution = {IVL Swedish Environmental Research Institute}, address = {G{\"o}teborg}, author = {Westling, O.} } @article {555, title = {Nitrogen Uptake and Allocation by Calluna-Vulgaris (L) Hull and Deschampsia-Flexuosa (L) Trin Exposed to 15NH3}, journal = {Acta Botanica Neerlandica}, volume = {40}, year = {1991}, pages = {257-267}, author = {Dueck, T.A. and Van der Eerden, L.J.M. and Beemsterboer, B. and Elderson, J.} } @article {1437, title = {The nutritional status of Picea abies (L.) Karst. across Europe, and implications for "forest decline".}, journal = {Trees}, volume = {4}, year = {1990}, pages = {211-224}, author = {Cape, J.N and Freer-Smith, P.H. and Paterson, I.S. and Parkinson, J.A. and Wolfenden, J.} } @article {142, title = {Nitrogen and carbon isotope ratios in seabird rookeries and their ecological implications}, journal = {Ecology}, volume = {69}, year = {1988}, pages = {340-349}, author = {Mizutani, H. and Wada, E.} } @article {783, title = {A new fumigation method for measuring the effects of sulphur dioxide on photosynthisis of bryophytes and lichens}, journal = {Lindbergia}, volume = {12}, year = {1986}, pages = {60-66}, author = {Takaoki, T. and Mitani, K.} } @article {851, title = {Nitrate reductase activity in Sphagnum fuscum in relation to atmospheric nitrate deposition}, journal = {New Phytologist }, volume = {99}, year = {1985}, pages = {381-388}, author = {Woodin, S.J. and Press, M.C. and Lee, J.A.} } @article {208, title = {A Nature Conservation Review}, journal = {Cambridge University Press}, volume = {Volume I}, year = {1977}, address = {Cambridge}, author = {Ratcliffe, D.A.} } @article {1869, title = {Note on boron toxicity in a stand of radiata pine in Hawkes Bay}, journal = {New Zealand Journal of Science}, year = {1975}, pages = {109-113}, author = {Smidt, R. E and Whitton, J. S} }