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| Content Provider | Springer Nature Link |
|---|---|
| Author | Tayasu, Ichiro Nakamura, Toshio Oda, Hirotaka Hyodo, Fujio Takematsu, Yoko Abe, Takuya |
| Copyright Year | 2002 |
| Abstract | Stable (δ$^{13}$C and δ$^{15}$N) and radio- ($^{14}$C, $^{137}$Cs and $^{210}$Pb) isotopes were determined for termites that have been sampled from a dry evergreen forest in Thailand. A wood-feeding termite, Microcerotermes crassus, was separated from soil-feeders: Termes propinquus, Termes comis and Dicuspiditermes makhamensis by δ$^{13}$C and δ$^{15}$N values. The Termes group in Thailand had less diverse values in δ$^{13}$C and δ$^{15}$N than those in Australia, where the feeding habits of the ‘Termes’ group are more diverse. Other soil-feeding termites produced similar δ$^{13}$C values, but a larger range in δ$^{15}$N values. $^{14}$C-percent modern carbon (pMC) values suggest that the soil-feeding termites used younger carbon than the wood-feeding termites, and this was consistent with the termites from Cameroon, central Africa. Values of δ$^{13}$C and $^{14}$C-pMC indicate that surface soil was used by a soil-feeding termite, D. makhamensis, in making the nest mounds, and deeper soil (10–30 cm) by a fungus-growing termite, Macrotermes carbonarius. $^{210}$Pb and $^{137}$Cs were scarcely incorporated into the termites, although $^{214}$Pb was recovered from the workers. The results suggest that stable- and radioisotopes are useful in the study of detritivorous animals, organic matter decomposition and ecosystem engineering. |
| Starting Page | 195 |
| Ending Page | 206 |
| Page Count | 12 |
| File Format | |
| ISSN | 09123814 |
| Journal | Ecological Research |
| Volume Number | 17 |
| Issue Number | 2 |
| e-ISSN | 14401703 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2002-01-01 |
| Publisher Place | Tokyo |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | bomb carbon feeding habit Isoptera Termitidae tropics Behavioural Sciences Ecology Evolutionary Biology Forestry Plant Sciences Zoology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ecology, Evolution, Behavior and Systematics |
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