Arctic plant ecology: From tundra to polar desert in Svalbard - Unis

More documents

Recommendations

Info

Tilman, D. 1982: Resource Competition and Community Structure. Princeton University Press, Princeton Truong, C. 2003: Ecology and genetics of the mountain birch Betula pubescens ssp. tortuosa at the limit of its geographical range in Northern Sweden: implication for treeline rising in relation to climate change. Diploma Thesis, University of Neuchâtel, 56 pp Walker, M.D. 1995: Patterns and causes of arctic plant community diversity. Pp. 120 in Chapin, F.S. III & Körner, C. (Eds). Arctic and Alpine Biodiversity. Springer Verlag, New York Walker, M. D., Wahren, H. C., Hollister R. D., Henry, G. H. R., Ahlquist, L. E., Alatalo, J. M., BretHarte, S. M., Calef, M. P., Callaghan, T. V., Carroll, A. B., Epstein, H. E., Jónsdóttir, I. S., Klein, J. A., Magnússon, B., Molau, U., Oberbauer, S. F., Rewa S. P., Robinson, C. H., Shaver, G. R., Suding, K. N., Thompson, , C. C., Tolvanen, A., Totland, Ø., Turner, P. L., Tweedie, C. E., Webber, P. J. & Wookey, P. A. 2006: Plant community responses to experimental warming across the tundra biome. Proceedings of the National Academy of Sciences of the Unites States of America 103, 13421346 Wenche, E., Klanderud, K & Tommelstad, R. 2002: Plant community diversity at different scales in six localities on Svalbard. Pp 2240 in Jònsdòttir, I.S. (ed), Biodiversity in arctic plant communities. Unis Publication Series 2002:3 van der Welle, M.E.W., Vermeulen, P.J., Shaver, G.R. & Berendse, F. 2003: Factors determining plant species richness in Alaskan arctic tundra. Journal of Vegetation Science 14: 711720 Young, S.B. 1971: The vascular flora of St. Lawrence Island with special reference to floristic zonation in the arctic regions. Contributions from the Gray Herbarium 201: 11115 24
Appendix 1. Complete species lists from all sites. # means presens in the frames analysed at the site, * means point frame hit. 1607/1/1; Kapp Thordsen; mesic heath; 8709800, 33X 0511516 Alopecusus borealis Trin. Arenaria pseudofrigida (Ostenf. & Dahl) Juz. *Bistorta vivipara (L.) S.F.Gray Carex fuliginosa Schkuhr subsp. misandra (R.Br.) Nyman *Carex rupestris All. Cerastium arcticum Lange coll. Cochlearia groenlandica L. coll. #Draba fladnizensis Wulf. Draba lactea Adams Draba oxycarpa Sommerf. Draba subcapitata Simm. Dryas octopetala L. #Equisetum arvense L. subsp. alpestre (Wahlenb.) Schönswetter & Elven *Equisetum variegatum Schleich. ex Weber & Mohr subsp. variegatum Juncus biglumis L. Luzula confusa Lindeb. #Luzula nivalis (Laest.) Spreng. Minuartia rubella (Wahlenb.) Hiern Oxyria digyna (L.) Hill Papaver dahlianum Nordh. subsp. polare (Tolm.) Elven & Ö.Nilsson Pedicularis dasyantha (Trautv.) Hadac *Pedicularis hirsuta L. Poa arctica R.Br. Potentilla pulchella R.Br. subsp. pulchella Puccinellia vahliana (Liebm.) Scribn. & Merr. Ranunculus sulphureus Sol. Sagina nivalis (Lindbl.) Fr. *Salix polaris Wahlenb. Salix reticulata L. Saxifraga cespitosa L. subsp. cespitosa #Saxifraga hirculus L. subsp. compacta Hedberg *Saxifraga oppositifolia L. subsp. oppositifolia *Silene acaulis (L.) Jacq. Silene uralensis (Rupr.) Bocquet subsp. arctica (Th.Fr.) Bocquet *Stellaria longipes Goldie s.l. 1607/1/2; Kapp Thordsen; calcarious fen, 8709858, 33X 0511838 Alopecusus borealis Trin. *Bistorta vivipara (L.) S.F.Gray #Carex rupestris All. *Cerastium arcticum Lange coll. Cochlearia groenlandica L. coll. Coptidium lapponicum (L.) Tzvelev Coptidium x spitsbergense (Hadac) Elven *Equisetum arvense L. subsp. alpestre (Wahlenb.) Schönswetter & Elven Equisetum variegatum Schleich. ex Weber & Mohr subsp. variegatum 25
Page 1 and 2: Arctic plant ecology: From tundra t
Page 3 and 4: Arctic plant ecology: From tundra t
Page 5 and 6: localities in western and northern
Page 7 and 8: seamed to decrease from zone C to A
Page 9: Raup, H. M. 1965: The flowering pla
Page 12 and 13: them supporting his theory (e.g., H
Page 14 and 15: Site ID Table 1. Sites analysed in
Page 16 and 17: Table 2. Kendall’s τ correlation
Page 18 and 19: The RDA ordination (Fig. 4) showed
Page 20 and 21: al. (2007) found that at low temper
Page 22 and 23: Franzèn, D. & Molau, U. 1999: Vasc
Page 26 and 27: Juncus biglumis L. Luzula confusa L
Page 28 and 29: Puccinellia phryganodes (Trin.) Scr
Page 30 and 31: #Saxifraga nivalis L. *Saxifraga op
Page 32 and 33: *Coptidium lapponicum (L.) Tzvelev
Page 34 and 35: esponse curve. With rising temperat
Page 36 and 37: N Biscayarhuken Florabukta Reinsdyr
Page 38 and 39: of cold summers can be terminal for
Page 40 and 41: Results Ecological amplitudes of va
Page 42 and 43: A potential substrate area could be
Page 44 and 45: no. of districts 30 25 20 15 10 5 0
Page 46 and 47: tetragona, Erigeron humilis, Minuar
Page 48 and 49: with the species occurring on Svalb
Page 50 and 51: and substrate map show a clear occu
Page 52 and 53: Alsos, I. G. 2007: Frequent LongD
Page 54 and 55: Walker, M., Wahren, C., Hollister,
Page 56 and 57: northern hemisphere (Brochmann et a
Page 58 and 59: an enclave of bioclimatic zone C wi
Page 60 and 61: Table 3. Formulas of the different
Page 62 and 63: Figure 2. a: Cumulative number of s
Page 64 and 65: Figure 4. Presence and absence of a
Page 66 and 67: (2003), from which a highly signifi
Page 68 and 69: The intermediate stages seem to hav
Page 70 and 71: Svalbard in general. Moreover polyp
Page 72 and 73: Svoboda, J., Henry, G. H. R. 1987:
Page 74 and 75:
limited by nutrient availability ra
Page 76 and 77:
flower. Care was taken to measure o
Page 78 and 79:
Biomass Biomass per unit land area
Page 80 and 81:
Luzula nivalis Juncus biglumis Drya
Page 82 and 83:
References Arft, A. M., Walker, M.
Page 84 and 85:
partly lose their high altitude/lat
Page 86 and 87:
preferably grow in rosettes, which
Page 88 and 89:
Forbs Graminoid Graminoids In grami
Page 90 and 91:
latitude plants on Svalbard to keep
Page 92 and 93:
Elvebakk A. 1999: Bioclimatic delim
Page 94 and 95:
a climate description see Rønning
Page 96 and 97:
Results and Discussion The minimum
Page 98 and 99:
Table 2. Ranking of examined plant
Page 100:
References Biebl, R. 1968: Über W
show all

Arctic plant ecology: From tundra to polar desert in Svalbard - Unis

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?