caa a22 4500 60552808X CHVBK 20210128100811.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s10531-014-0815-2 doi (NATIONALLICENCE)springer-10.1007/s10531-014-0815-2 Estimating the diversity of wood-decaying polypores in tropical lowland rain forests in Malaysia: the effect of sampling strategy [Elektronische Daten] [Satoshi Yamashita, Tsutomu Hattori, Su Lee, Kimiko Okabe] Unlike in temperate regions, few studies have examined the effect of sampling effort on the observed number of wood-decaying polypores in the tropics. We conducted field surveys at Pasoh Forest Reserve and Lambir Hills National Park, two primary lowland dipterocarp forests in Malaysia, to compare the numbers of observed and estimated species for each site. Field surveys included five occasions over 4years on a 2-ha plot in Pasoh, and two occasions in 1year in 12 0.1-ha transects in Lambir. From Pasoh, 140 polypore species were recorded and 188 species were estimated (using the Chao2 estimator). From Lambir, 90 species were recorded and 149 estimated. Thus, at both sites the number of species observed comprised <75% of the estimated number of species. At Pasoh, more than 80% of the total species were recorded by the end of the third sampling occasion. When sampling effort (area×number of sampling occasions) was constant, more species were recorded by field surveys conducted over larger areas with less frequent sampling than those conducted over smaller areas with more frequent sampling. The numbers of species recorded in the present work were greater than those identified in temperate and boreal regions in previous studies. The species richness of wood-decaying polypores in tropical regions may be largely underestimated without conducting field surveys on at least three occasions. If potential sampling effort is limited, surveying a larger area on fewer occasions is a reasonable compromise to ensure coverage of the majority of polypore species. Springer Science+Business Media Dordrecht, 2014 Fruiting body nationallicence Macrofungi nationallicence Sampling area nationallicence Sampling effort nationallicence Southeast Asia nationallicence Species richness nationallicence Yamashita Satoshi Forestry and Forest Products Research Institute, Matsunosato 1, 305-8687, Tsukuba, Ibaraki, Japan aut Hattori Tsutomu Forestry and Forest Products Research Institute, Matsunosato 1, 305-8687, Tsukuba, Ibaraki, Japan aut Lee Su Forest Research Institute Malaysia, 52109, Kepong, Selangor, Malaysia aut Okabe Kimiko Forestry and Forest Products Research Institute, Matsunosato 1, 305-8687, Tsukuba, Ibaraki, Japan aut Biodiversity and Conservation Springer Netherlands 24/2(2015-02-01), 393-406 0960-3115 24:2<393 2015 24 10531 https://doi.org/10.1007/s10531-014-0815-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10531-014-0815-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yamashita Satoshi Forestry and Forest Products Research Institute, Matsunosato 1, 305-8687, Tsukuba, Ibaraki, Japan aut NATIONALLICENCE 700 1- Hattori Tsutomu Forestry and Forest Products Research Institute, Matsunosato 1, 305-8687, Tsukuba, Ibaraki, Japan aut NATIONALLICENCE 700 1- Lee Su Forest Research Institute Malaysia, 52109, Kepong, Selangor, Malaysia aut NATIONALLICENCE 700 1- Okabe Kimiko Forestry and Forest Products Research Institute, Matsunosato 1, 305-8687, Tsukuba, Ibaraki, Japan aut NATIONALLICENCE 773 0- Biodiversity and Conservation Springer Netherlands 24/2(2015-02-01), 393-406 0960-3115 24:2<393 2015 24 10531