Tác giả

Tran Thi Tuyen 1 , Kazuya Takahashi 1

Đơn vị công tác

1School of Agriculture and Natural Resources, Vinh University

Tóm tắt

The study was conducted in a secondary mangrove forest, surrounding the shrimp pond area of Hung Hoa commune, Vinh City, Nghe An Province, Vietnam. Land height from datum line and mean inundated duration range from 1.1 m to 1.9 m and from 9.0 hours day-1 to 19.6 hours day-1, respectively. The stand mainly contains three or more herbaceous species (associate species; Cyperus malaccensis, Acanthus spp. and one non-mangrove species; Phragmites australis) other than two woody species. Zones of C. malaccensis and Acanthus spp. Distributing is overlapped in height and mean inundated duration, ranging from 1.1 m to 1.4 m, from 16.7 hours day-1 to 19.6 hours day-1 and from 1.2 m to 1.4 m, from 16.7 hours day-1 to 18.7 hours day-1, respectively. The results of this study show that the close relationship between mangrove species and tidal regime and topography, should be considered carefully when mangrove restoration.

Từ khóa

Mangrove forest; Hung Hoa commune

Trích dẫn bài báo

Tran Thi Tuyen, Kazuya Takahashi (2019), Relationship Between Mangrove Vegetation and the Topography, Hydrological Regime in Hung Hoa Commune, Vinh city, Nghe An, Vietnam. Tạp chí Khí tượng Thủy văn, EME2, 186-192.

Tài liệu tham khảo

1. Center for Oceanography (2018), Cua Hoi. In Tide tables 2019 (1); Ed. Quang D.N.; Publishing house of natural science and technology: 18 Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam, 93-117.

2. Climate Vinh (2019), En.climate-data.org. (Accessed on 29 August 2019).

3. Clough, B., Johnston D., Xuan, T.T., Phillips, M., Pednekar, S.S., Thien, N.H., Dan T.H., Thong. P.L., (2002), Silvofishery Farming Systems in Ca Mau Province, Vietnam. In Report prepared under the World Bank, NACA, WWF and FAO Consortium Program on Shrimp Farming and the Environment. Work in Progress for Public Discussion; Published by the Consortium; pp. 73.

4. Department of Environment and Energy, Australia (2016), Coastal wetlands -mangroves and saltmarshes. environment.gov.au (Accessed on 19 June 2019).

5. Khoon, G.W., Aksornkoae, S., Tri, N.H., Vongwattana, K., Fan, H., Santoso, N., Barangan, F., Havanond, S., Sam, D.D., Pernetta, J., (2004), Inundation regime. In mangrove in the South China Sea; UNEP/GEF Project Co-ordinating Unit, United Nations Environment Programme: UN Building, 9th Floor Block A, Rajdamnern Avenue, Bangkok 10200, Thailand, 6.

6. Hong, P.N., (2000), Effects of mangrove restoration and conservation on the biodiversity and environment in Can Gio district, Ho Chi Minh City Phan Nguyen Hong, International Workshop Asia-Pacific Cooperation on Research for Conservation of Mangroves, 26-30 March, 2000 -Okinawa, Japan, pp. 14.

7. Phuong, V.T., (2014a), Geographical distribution of mangrove forest in Viet Nam. In national report on mangroves in South China Sea Vietnam; Research Centre for Forest Ecology and Environment: Dong Ngac, Tu Liem, Hanoi, Viet Nam, pp. 1-4.

8. Phuong, V.T., (2014b), Species distribution and formation. In national report on mangroves in South China Sea Vietnam; Research Centre for Forest Ecology and Environment: Dong Ngac, Tu Liem, Hanoi, Viet Nam, pp. 5-14.

9. Santen, P.V., Augustinus, P.G.E.F., Janssen-Stelder, B.M., Quartel, S., Tri, N.H. (2017), Sedimentation in an estuarine mangrove system. Journal of Asian Earth Science, 29, 566-575.

10. Syaiful, E., Mohammad, R.R., Iskhaq I., Andy, M., (2016), Community-based mangrove forests conservation for sustainable fisheries. Journal Silvikultur Tropika, 7 (3), 42-47.

11. Farid, D.G., Kairo, J.G., Bondt, R.D., Koedam, N., (2007), Pneumatophore height and density in relation to micro-topography in the grey mangrove Avicennia marina Belgian Journal of Botany, 140 (2), 213-221.