Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/99051
DC FieldValueLanguage
dc.contributor.authorKok-Boon Neohzh_TW
dc.contributor.author梁國汶zh_TW
dc.contributor.authorMy Thi Nguyenzh_TW
dc.contributor.authorVuong Tan Nguyenzh_TW
dc.contributor.authorMasayuki Itohzh_TW
dc.contributor.authorOsamu Kozanzh_TW
dc.contributor.authorTsuyoshi Yoshimurazh_TW
dc.date2018-03-14-
dc.date.accessioned2019-09-11T03:54:50Z-
dc.date.available2019-09-11T03:54:50Z-
dc.identifier.urihttp://hdl.handle.net/11455/99051-
dc.description.abstractThe intensive agricultural practices used in coffee plantations have profound impacts on invertebrate biodiversity. We surveyed termite diversity in the central highlands of Vietnam and evaluated it relative to the in situ ecological conditions of the coffee farms. Two survey sites were established at farms that were in place for 1 month and 1, 3, 5, and 25 years at the time of sampling. In addition, two models were tested: the diversity–resource relationship and the diversity–disturbance relationship. Our results demonstrated that the loss of termite diversity due to land perturbation in newly cultivated coffee farms may be as high as 86% compared with the nearest forested site. Only two feeding groups of termite (Group II and Group III) were present in the study sites. Termite composition of young and old farms was similar, but they only shared 48% similarity and differed significantly from the composition of the 1, 3, and 5 year old coffee farms. Understory vegetation cover and moisture content were positively associated with the occurrence of Group II and III termites but negatively associated with soil bulk density. Termite species richness did not increase linearly with the increased biomass production (plant litter) that is characteristic of old coffee farms. In contrast, termite species richness and occurrence were related to the intensity of farm management. Farms subjected to an intermediate level of management intensity due to annual crop cultivation recorded the highest diversity. Our study highlights the importance of annual crop cultivation to enhance termite diversity.zh_TW
dc.language.isoen_USzh_TW
dc.relationJournal of Insect Conservation, Volume 22, Issue 2, pp 197–208zh_TW
dc.relation.urihttps://link.springer.com/article/10.1007/s10841-018-0053-0zh_TW
dc.subjectFeeding groupzh_TW
dc.subjectBiodiversity losszh_TW
dc.subjectSpecies richnesszh_TW
dc.subjectCoffee monoculturezh_TW
dc.subjectSoil-dwelling insectszh_TW
dc.titleIntermediate disturbance promotes termite functional diversity in intensively managed Vietnamese coffee agroecosystemszh_TW
dc.typeJournal Articlezh_TW
dc.identifier.doi10.1007/s10841-018-0053-0zh_TW
dc.awards2018zh_TW
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairetypeJournal Article-
item.cerifentitytypePublications-
item.fulltextno fulltext-
item.languageiso639-1en_US-
item.grantfulltextnone-
Appears in Collections:昆蟲學系
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