ОРНИТОКОМПЛЕКСЫ РАВНИННЫХ И ГОРНЫХ ЛЕСОВ ЮЖНОГО ВЬЕТНАМА: ВИДОВОЙ СОСТАВ И РАСПРЕДЕЛЕНИЕ ПО ТРОФИЧЕСКИМ ГИЛЬДИЯМ
Nội dung chính của bài viết
Tóm tắt
IN SOUTHERN VIETNAM: SPECIES COMPOSITION AND TROPHIC GUILDS DISTRIBUTION
Bird communities were studied during field surveys in five protected forested territories in the south of Vietnam: Yok Don National Park, Dong Nai Biosphere Reserve, Bu Gia Map National Park, Bidoup-Nui Ba National Park and Chu Yang Sin National Park. Lowland communities showed higher species diversity than montane ones. The similarity measure of bird species composition was rather high among three lowland forests and between two montane forests, however, few species were common for both lowland and montane communities. The study of the ecological structure of bird communities was based on trophic guilds composition. Six guilds of forest birds were conventionally defined: insectivore, predatory, frugivore, nectarivore, granivore and omnivore. All guilds were presented in all studied bird communities, but their portion varied between lowland and montane forests. The high similarities of guild proportions between all lowland and both montane forests demonstrated, assumingly, that the found ecological structures are stable for each type of community. Although species composition of trophic guilds varied greatly between lowland and montane communities, the similarity measure was greater among predatory birds and less among “plant-eating” birds (frugivore, nectarivore and granivore guilds combined). Apparently,that reflects greater dependence of “plant-eating” birds upon plant species composition in lowland and montane forests. The complex assessment of bird communities based on species composition and ecological structure can be useful for comparative studies of bird distribution in diverse ecosystems and for temporal monitoring of degrading or restored natural habits.
Từ khóa
Trophic guilds, similarity of bird communities, tropical forests, national parks, insectivore, frugivore, nectarivore, granivore, omnivore bird species
Chi tiết bài viết
Tài liệu tham khảo
2. Canterbury G.E., Martin T.E., Petit D. R., Petit L.J., Bradford D.F., Bird communities and habitat as ecological indicators of forest condition in regional monitoring, Conservation Biology, 2000, 14(2):544-558.
3. Clearly D., Boyle T., Setyawati T., Anggraeni C., Van Loon E., Menken S., Bird species and traits associated with logged and unlogged forest in Borneo, Ecological Applications, 2007, 17(4):1184-1197.
4. Gray M.A., Baldauf S.L., Mayhew P.J., Hill J.K., The response of avian feeding guilds to tropical forest disturbance, Conservation Biology, 2007, 21(1):133-141.
5. Karp D.S., Ziv G., Zook J., Ehrlich P.R., Daily G.C., Resilience and stability in bird guilds across tropical countryside, PNAS, 2011, 108(52):21134-21139.
6. Brooks R., O’Connell T., Wardrop D., Jackson L., Towards a regional index of biological integrity: the example of forested riparian ecosystems, Environmental Monitoring and Assessment, 1998, 51:131-143.
7. Root R.B., The niche exploitation pattern of the Blue-Gray Gnatcatcher, Ecological Monographs, 1967, 37(4):317-350.
8. Simberloff D., Dayan T., The guild concept and the structure of ecological communities, Annual Review of Ecology and Systematics, 1991, 22:115-143.
9. Калякин М.В., Корзун Л.П., Трунов В.Л., Характеристика орнитокомплекса равнинного диптерокарпового леса Ма Да (провинция Донг Най, южный Вьетнам), Биологическое разнообразие и современное состояние тропических экосистем Вьетнама, Книга 1, Тропическая медицина, Тропцентр-98, Москва-Ханой, 1997, с. 74-113.
10. Zakaria M., Rahim A., Bird species composition in Ayer Hitam Forest, Puchong, Selangor, Pertanika Journal of Tropical Agricultural Science, 1999, 22(2):95-104.
11. Thinh V.T., Bird species richness and diversity in relation to vegetation in Bavi National Park, Vietnam, Ornithological Science, 2006, 5(1):121-125.
12. Li Sh., Zou F., Zhang Q., Sheldon F., Species richness and guild composition in rubber plantations compared to secondary forest on Hainan Island, China, Agroforestry Systems, 2013, 87(5):1117-1128.
13. Степанян Л.С., Птицы Вьетнама: По исследованиям 1978-1990 годов, Изд. Наука, Москва, 1995, 448 с.
14. Калякин М.В., Трофические адаптации и экология бюль-бюлей (Pycnonotidae, Aves) фауны Вьетнама. Исследования по фауне. Сборник трудов Зоологического музея МГУ, Изд. МГУ, Москва, 2002, 44, 256 с.
15. Калякин М.В., Материалы к характеристике лесных орнитокомплексов горных массивов Би Дуп и Хон Ба, Далатское плато, юг Вьетнама. Материалы зоолого-ботанических исследований в горных массивах Би Дуп и Хон Ба, Далатское плато, Южный Вьетнам, Москва-Ханой, 2006, с. 195-249.
16. Трунов В.Л., Питание бородастиков (Piciformes, Capitonidae) равнинных лесов Южного Вьетнама, Бюллетень Московского Общества Испытателей Природы, 2012, 117(1):3-15.
17. Trounov V.L., Vassilieva A.B., First record of the nesting biology of the red-vented barbet, Megalaima lagrandieri (Aves: Piciformes: Megalaimidae), an Indochinese endemic, Raffles Bulletin of Zoology, 2014, 62:671-678.
18. del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.), Handbook of the Birds of the World Alive, Lynx Edicions, Barcelona. 2017 (retrieved from http://www.hbw.com/ on 1 September 2017).
19. Clements J.F., The Clements Checklist of Birds of the World. 6th edition, Cornell University Press, Ithaca, New York, 2007, 855 p.
20. Pearson D.L., A pantropical comparison of bird community structure on six lowland forest sites, The Condor, 1977, 79(2):232-244.
21. Bell H.L., A bird community of New Guinean lowland rainforest. 3 Vertical distribution of the avifauna, Emu, 1982, 82:143-162.