The adequacy of collecting techniques for estimating species richness of grassland invertebrates
@article{Standen2000TheAO, title={The adequacy of collecting techniques for estimating species richness of grassland invertebrates}, author={Valerie Standen}, journal={Journal of Applied Ecology}, year={2000}, volume={37}, pages={884-893}, url={https://api.semanticscholar.org/CorpusID:42048141} }
Both pitfall traps and SW/DV samples are needed to estimate species richness in grasslands for all taxa except Heteroptera, Homoptera and Lycosidae and more specimens were required in one or other sample for the remaining taxa.
142 Citations
ESTIMATING SPECIES RICHNESS OF ARTHROPODS IN AZOREAN PASTURES: THE ADEQUACY OF SUCTION SAMPLING AND PITFALL TRAPPING
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Environmental Science
Pitfall trapping and suction sampling should be considered as complementary methods, not as alternatives, and strongly recommend that they be used simultaneously in grassland and agroecosystem community studies, in order to derive reliable estimates of arthropod species composition and richness.
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The Adequacy of Some Collecting Techniques for Obtaining Representative Arthropod Sample in Dry Grasslands
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NIEDOBOVA JANA, FALTÝNEK FRIC ZDENĚK. 2014. The Adequacy of Some Collecting Techniques for Obtaining Representative Arthropod Sample in Dry Grasslands. Acta Universitatis Agriculturae et…
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Suction sampling should remain an important component in the toolbox of experimental techniques used during both experimental and management sampling regimes within agroecosystems, grasslands or other low-lying vegetation type.
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The study showed that the optimal sampling method depends on the taxa targeted, and more than one method may be required to measure density and diversity of species in both natural and modified grasslands.
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Comparisons of abundance and diversity between sites should be restricted to vegetation‐dwelling species of the most efficiently sampled groups, and the positive relationship of sampling efficiency with vegetation density demonstrates that variation in efficiency is mediated by arthropod behaviour.
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