Other formats:
BibTeX
LaTeX
RIS
@article{1611417, author = {CzarnieckaandWiera, Marta and Kacki, Zygmunt Walerian and Chytrý, Milan and Palpurina, Salza}, article_number = {11}, doi = {http://dx.doi.org/10.1007/s10531-019-01794-9}, keywords = {Competitive exclusion; Dominance; Plant invasions; Species-area relationship; Species richness; Temperate grasslands}, language = {eng}, issn = {0960-3115}, journal = {Biodiversity and Conservation}, title = {Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs}, url = {https://link.springer.com/article/10.1007%2Fs10531-019-01794-9}, volume = {28}, year = {2019} }
TY - JOUR ID - 1611417 AU - Czarniecka-Wiera, Marta - Kacki, Zygmunt Walerian - Chytrý, Milan - Palpurina, Salza PY - 2019 TI - Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs JF - Biodiversity and Conservation VL - 28 IS - 11 SP - 2781-2796 EP - 2781-2796 PB - SPRINGER SN - 09603115 KW - Competitive exclusion KW - Dominance KW - Plant invasions KW - Species-area relationship KW - Species richness KW - Temperate grasslands UR - https://link.springer.com/article/10.1007%2Fs10531-019-01794-9 L2 - https://link.springer.com/article/10.1007%2Fs10531-019-01794-9 N2 - The increasing dominance of competitive plant species may reduce species richness of plant communities. Yet, species richness may depend on spatial scale and the alien versus native status of the dominant species. To explore the dominance effects of alien versus native species on species richness, we sampled semi-natural grasslands in southwestern Poland. We established 100m(2) squares at different grassland sites, and in two opposite corners we placed two series of five nested plots (0.001, 0.01, 0.1, 1 and 10m(2)), in which we recorded all vascular plant species. Next, we selected squares with a strongly dominant plant in one corner (high-dominance series) and with no strong dominant in the opposite corner (low-dominance series). The number of species per plot and the slopes of the species-area curves fitted to each nested-plot series were used to assess whether the alien vs. native status of the dominant species influences species-richness pattern across scales. We found a significantly lower number of species in the high-dominance series than in the low-dominance series, regardless of the alien versus native status of the dominant species. The slopes of the species-area curves indicated that the rate of species accumulation with increasing area was faster in the high-dominance series than in the low-dominance series; however, this pattern did not depend on the alien vs. native status of the dominants. Our study confirms that increasing dominance is linked to a decline in species richness, but reveals that alien dominants do not have a stronger impact than native dominants. ER -
CZARNIECKA-WIERA, Marta, Zygmunt Walerian KACKI, Milan CHYTRÝ and Salza PALPURINA. Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs. \textit{Biodiversity and Conservation}. SPRINGER, 2019, vol.~28, No~11, p.~2781-2796. ISSN~0960-3115. Available from: https://dx.doi.org/10.1007/s10531-019-01794-9.
|