Impact of resource availability on species composition and diversity in freshwater nematodes
Michiels IC, Traunspurger W (2005)
OECOLOGIA 142(1): 98-103.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Michiels, IC;
Traunspurger, WalterUniBi
Einrichtung
Abstract / Bemerkung
This study investigates the long-term effects of resource availability in a freshwater nematode community. We carried out a mesocosm experiment where natural nematode communities were exposed to nutrient addition/ depletion over 2 years. Compared to the nutrient-addition treatment, species richness and diversity were strongly reduced upon nutrient depletion. The functional group of bacterial feeders particularly suffered severely from nutrient depletion. The decrease in diversity of bacterial feeders was linked to reduced species richness and diversity of large omnivorous species, as predicted by trophic-dynamic models. Tilman's ( 1976) statement, that under low nutrient levels the best competitor dominates the system, was applicable in our system. Upon nutrient depletion, resource depletion led to a monoculture of 1 small bacterial feeder, but even after 2 years of resource depletion, up to 16 species still coexisted. Our results provide strong evidence that freshwater nematode systems can be regulated by nutrient competition.
Stichworte
competitive exclusion;
meiobenthos;
species;
richness;
trophic dynamics;
functional diversity
Erscheinungsjahr
2005
Zeitschriftentitel
OECOLOGIA
Band
142
Ausgabe
1
Seite(n)
98-103
ISSN
0029-8549
eISSN
1432-1939
Page URI
https://pub.uni-bielefeld.de/record/1605640
Zitieren
Michiels IC, Traunspurger W. Impact of resource availability on species composition and diversity in freshwater nematodes. OECOLOGIA. 2005;142(1):98-103.
Michiels, I. C., & Traunspurger, W. (2005). Impact of resource availability on species composition and diversity in freshwater nematodes. OECOLOGIA, 142(1), 98-103. https://doi.org/10.1007/s00442-004-1700-6
Michiels, IC, and Traunspurger, Walter. 2005. “Impact of resource availability on species composition and diversity in freshwater nematodes”. OECOLOGIA 142 (1): 98-103.
Michiels, I. C., and Traunspurger, W. (2005). Impact of resource availability on species composition and diversity in freshwater nematodes. OECOLOGIA 142, 98-103.
Michiels, I.C., & Traunspurger, W., 2005. Impact of resource availability on species composition and diversity in freshwater nematodes. OECOLOGIA, 142(1), p 98-103.
I.C. Michiels and W. Traunspurger, “Impact of resource availability on species composition and diversity in freshwater nematodes”, OECOLOGIA, vol. 142, 2005, pp. 98-103.
Michiels, I.C., Traunspurger, W.: Impact of resource availability on species composition and diversity in freshwater nematodes. OECOLOGIA. 142, 98-103 (2005).
Michiels, IC, and Traunspurger, Walter. “Impact of resource availability on species composition and diversity in freshwater nematodes”. OECOLOGIA 142.1 (2005): 98-103.
4 Zitationen in Europe PMC
Daten bereitgestellt von Europe PubMed Central.
Interactions among competing nematode species affect population growth rates.
Gansfort B, Uthoff J, Traunspurger W., Oecologia 187(1), 2018
PMID: 29525905
Gansfort B, Uthoff J, Traunspurger W., Oecologia 187(1), 2018
PMID: 29525905
Utility of Classical α-Taxonomy for Biodiversity of Aquatic Nematodes.
Decraemer W, Backeljau T., J Nematol 47(1), 2015
PMID: 25861112
Decraemer W, Backeljau T., J Nematol 47(1), 2015
PMID: 25861112
Response of bacteria and meiofauna to iron oxide colloids in sediments of freshwater microcosms.
Höss S, Frank-Fahle B, Lueders T, Traunspurger W., Environ Toxicol Chem 34(11), 2015
PMID: 26031573
Höss S, Frank-Fahle B, Lueders T, Traunspurger W., Environ Toxicol Chem 34(11), 2015
PMID: 26031573
Endocrine disruption in nematodes: effects and mechanisms.
Höss S, Weltje L., Ecotoxicology 16(1), 2007
PMID: 17219088
Höss S, Weltje L., Ecotoxicology 16(1), 2007
PMID: 17219088
45 References
Daten bereitgestellt von Europe PubMed Central.
R, Oikos 57(), 1990
R, J Theor Biol 139(), 1989
M, Archiv Hydrobiol (), 2004
R, Deep Sea Res I 49(), 2002
Effects of Resources and Trophic Interactions on Freshwater Bacterioplankton Diversity.
Fisher MM, Klug JL, Lauster G, Newton M, Triplett EW., Microb. Ecol. 40(2), 2000
PMID: 11029081
Fisher MM, Klug JL, Lauster G, Newton M, Triplett EW., Microb. Ecol. 40(2), 2000
PMID: 11029081
LR, Ecology 73(), 1992
JD, J Anim Ecol 39(), 1970
Bacterial diversity in shallow oligotrophic marine benthos and overlying waters: effects of virus infection, containment, and nutrient enrichment.
Hewson I, Vargo GA, Fuhrman JA., Microb. Ecol. 46(3), 2003
PMID: 14502411
Hewson I, Vargo GA, Fuhrman JA., Microb. Ecol. 46(3), 2003
PMID: 14502411
J, Nature 402(), 1999
Coexistence and resource competition.
Lundberg P, Ranta E, Kaitala V, Jonzen N., Nature 407(6805), 2000
PMID: 11048708
Lundberg P, Ranta E, Kaitala V, Jonzen N., Nature 407(6805), 2000
PMID: 11048708
GE, Am Nat 95(), 1961
KL, Freshwater Biol 47(), 2002
MA, Annu Rev Ecol Syst 28(), 1998
AJ, J Wash Acad Sci 22(), 1932
DJ, Can J Fish Aquat Sci 43(), 1986
IC, Nematol Monogr Perspect 2(), 2003
IC, Nematology (), 2004
L, Am Nat 118(), 1981
CW, 1996
GA, Anim Behav 34(), 1986
O, 1988
JE, Ecology 56(), 1975
PB, Trees 15(), 2000
Why does fertilization reduce plant species diversity? Testing three competition-based hypothesis.
Rajaniemi TK., J. Ecol. 90(2), 2002
PMID: IND23310381
Rajaniemi TK., J. Ecol. 90(2), 2002
PMID: IND23310381
CS, 1997
F, Verh Internat Verein Limnol 17(), 1969
JM, Hydrobiologia 387/388(), 1998
JA, Nature 298(), 1982
P, 2002
On the differential equations of species in competition.
Smale S., J Math Biol 3(1), 1976
PMID: 1022822
Smale S., J Math Biol 3(1), 1976
PMID: 1022822
Interacting influence of mycorrhizal symbiosis and competition on plant diversity in tallgrass prairie.
Smith MD, Hartnett DC, Wilson GW., Oecologia 121(4), 1999
PMID: 28308367
Smith MD, Hartnett DC, Wilson GW., Oecologia 121(4), 1999
PMID: 28308367
I, Folia Geobotanica 33(), 1998
Ecological competition between algae: experimental confirmation of resource-based competition theory.
Titman D., Science 192(4238), 1976
PMID: 17731084
Titman D., Science 192(4238), 1976
PMID: 17731084
D, 1982
W, Hydrobiologia 331(), 1996
W, Vie Milieu 47(), 1997
W, 2002
J, J Anim Ecol 66(), 1997
Species richnessaproductivity patterns differ between na, pa, and kalimited wetlands
Olde Venterink H, A. W. M. Verkroost , M. J. Wassen , P. C. De Ruiter ., Ecology 84(8), 2003
PMID: IND605699805
Olde Venterink H, A. W. M. Verkroost , M. J. Wassen , P. C. De Ruiter ., Ecology 84(8), 2003
PMID: IND605699805
V, 1926
Wardle, Communities and ecosystems(), 2002
DA, Ecol Monogr 69(), 1999
SD, Ecology 72(), 1991
Feeding habits in soil nematode families and genera-an outline for soil ecologists.
Yeates GW, Bongers T, De Goede RG, Freckman DW, Georgieva SS., J. Nematol. 25(3), 1993
PMID: 19279775
Yeates GW, Bongers T, De Goede RG, Freckman DW, Georgieva SS., J. Nematol. 25(3), 1993
PMID: 19279775
The effect of initial density on interactions between byrophytes at individual and community levels.
Zamfir M, Goldberg DE., J. Ecol. 88(2), 2000
PMID: IND22303479
Zamfir M, Goldberg DE., J. Ecol. 88(2), 2000
PMID: IND22303479
Export
Markieren/ Markierung löschen
Markierte Publikationen
Web of Science
Dieser Datensatz im Web of Science®Quellen
PMID: 15365809
PubMed | Europe PMC
Suchen in
Google Scholar