Diversity loss in grasslands due to the increasing dominance of
alien and native competitive herbs

J 2019

Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs

CZARNIECKA-WIERA, Marta; Zygmunt Walerian KACKI; Milan CHYTRÝ a Salza PALPURINA

Základní údaje

Originální název

Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs

Autoři

CZARNIECKA-WIERA, Marta; Zygmunt Walerian KACKI; Milan CHYTRÝ a Salza PALPURINA

Vydání

Biodiversity and Conservation, SPRINGER, 2019, 0960-3115

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10619 Biodiversity conservation

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.935

Kód RIV

RIV/00216224:14310/19:00108118

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1007/s10531-019-01794-9

UT WoS

000476594200002

EID Scopus

2-s2.0-85067885670

Klíčová slova anglicky

Competitive exclusion; Dominance; Plant invasions; Species-area relationship; Species richness; Temperate grasslands

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 27. 3. 2020 17:15, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

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.

Návaznosti

GB14-36079G, projekt VaV

Název: Centrum analýzy a syntézy rostlinné diverzity (PLADIAS) (Akronym: PLADIAS)

Investor: Grantová agentura ČR, Centrum analýzy a syntézy rostlinné diverzity

Citovat

CZARNIECKA-WIERA, Marta; Zygmunt Walerian KACKI; Milan CHYTRÝ a Salza PALPURINA. Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs. Biodiversity and Conservation. SPRINGER, 2019, roč. 28, č. 11, s. 2781-2796. ISSN 0960-3115. Dostupné z: https://doi.org/10.1007/s10531-019-01794-9.

@article{1611417,
   author = {CzarnieckaandWiera, Marta and Kacki, Zygmunt Walerian and Chytrý, Milan and Palpurina, Salza},
   article_number = {11},
   doi = {https://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 a Salza PALPURINA. Diversity loss in grasslands due to the increasing dominance of alien and native competitive herbs. \textit{Biodiversity and Conservation}. SPRINGER, 2019, roč.~28, č.~11, s.~2781-2796. ISSN~0960-3115. Dostupné z: https://doi.org/10.1007/s10531-019-01794-9.

Přehled o publikaci