Cost-effective sampling for estimating species richness of ground beetles (Coleoptera: Carabidae) using pitfall traps: efficiency of non-parametric species richness estimators
Cost-effective sampling for estimating species richness of ground beetles (Coleoptera: Carabidae) using pitfall traps: efficiency of non-parametric species richness estimators
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使用陷阱陷阱估算地面甲虫(鞘翅目:步甲科)物种丰富度的成本效益采样:非参数物种丰富度估算器的效率
DOI:
10.1007/s13355-019-00617-1
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发表时间:
2019
影响因子:
1.3
通讯作者:
Ozaki Kenichi
中科院分区:
文献类型:
--
作者:
Yamanaka Satoshi;Hironaka Yutaka;Ozaki Kenichi
Because it is extremely time-consuming and costly to evaluate species richness of highly diverse taxa such as insects, cost-effective sampling strategies to estimate species richness are needed, especially when long-term monitoring is conducted. We found a sampling method that reduced the number of traps per site when estimating species richness of ground beetles (Coleoptera: Carabidae) in six forest sites in Sorachi, Hokkaido, northern Japan. We set 40 pitfall traps per site and collected ground beetles for 1-week periods in June, July, and August 2013. We evaluated the performance of three non-parametric species richness estimators [Jackknife2, Chao1, and the abundance-based coverage estimator (ACE)] to estimate species richness. Rarefaction curves showed that ACE was the only valid estimator to estimate species richness for all sites. Using ACE, we can reduce the number of traps to 30 or 20 from 40 traps per site if we allow a bias of 5 or 10%, respectively. This study suggests that non-parametric species richness estimators are useful in estimating species richness of ground beetles with reduced sample size.
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DOI:
--
发表时间:
2018
期刊:
Bulletin of Forestry and Forest Products Research Institute
影响因子:
--
作者:
Yamaura Y;Akashi N;Unno A;Tsushima T;Nagasaka A;Nagasaka Y;Ozaki K
通讯作者:
Ozaki K
影响因子:
2.3
作者:
U. Brose
通讯作者:
U. Brose
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
B. Woodcock
通讯作者:
B. Woodcock
影响因子:
3.4
作者:
Brose, U;Martinez, ND
通讯作者:
Martinez, ND
DOI:
10.1603/an11030
发表时间:
2011
期刊:
--
影响因子:
--
作者:
K. Ozaki;K. Sayama;A. Ueda;Masato Ito;K. Tabuchi;T. Hironaga
通讯作者:
T. Hironaga