caa a22 4500 467903212 CHVBK 20180406152825.0 cr unu---uuuuu 170328e20061101xx s 000 0 eng 10.1007/s10661-005-9166-5 doi (NATIONALLICENCE)springer-10.1007/s10661-005-9166-5 Water Quality during Development and Apportionment of Pollution from Rivers in Tapeng Lagoon, Taiwan [Elektronische Daten] [Shao-Wei Liao, Wen-Liang Lai, Jen-Jeng Chen, Jia-Yuh Sheu, Chang-Gai Lee] This work investigated water samples collected from Tapeng Lagoon, Taiwan. Factor analysis was conducted to explain the characteristics and the variation in the quality of water during the disassembly of oyster frames and fishery boxes. The result shows that the most important latent factors in Tapeng Lagoon are the ocean factor, primary productivity factor, and the fishery pollution factor. Canonical discriminant analysis is applied to identify the source of pollution in neighboring rivers outside Tapeng Lagoon. The two constructed discriminant functions (CDFs) showed markedly contribution to all discriminant variables, and that total nitrogen, algae, dissolved oxygen and total phosphate, combined in the nutrient effect factor. The recognition capacities in these two CDFs were 95.6%, 4.4%, respectively. The water quality in the Kaoping river most strongly determined that in the Tapeng Lagoon the best is. And disassembling the oyster frames and fishery boxes improves the water quality markedly. However, environmental topographic conditions indicate that strengthening stream pollution prevention and to constructing another entrance to the ocean are the best approaches for improving the quality of water in Tapeng Lagoon, especially by reducing eutrophication. These approaches and results yield useful information concerning habitat recovery and water resource management. Springer Science + Business Media, Inc., 2006 canonical discriminant analysis nationallicence factor analysis nationallicence Tapeng Lagoon nationallicence water quality nationallicence Liao Shao-Wei Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut Lai Wen-Liang Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut Chen Jen-Jeng Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut Sheu Jia-Yuh Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut Lee Chang-Gai Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut Environmental Monitoring and Assessment Kluwer Academic Publishers 122/1-3(2006-11-01), 81-100 0167-6369 122:1-3<81 2006 122 10661 https://doi.org/10.1007/s10661-005-9166-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-005-9166-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Liao Shao-Wei Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut NATIONALLICENCE 700 1- Lai Wen-Liang Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut NATIONALLICENCE 700 1- Chen Jen-Jeng Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut NATIONALLICENCE 700 1- Sheu Jia-Yuh Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut NATIONALLICENCE 700 1- Lee Chang-Gai Department of Environmental Engineering and Science, Tajen University, 10907, Pingtong, Taiwan, Republic of China aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 122/1-3(2006-11-01), 81-100 0167-6369 122:1-3<81 2006 122 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer