1. Inst. of Oceanography, National Taiwan Univ.; Taipei 10617 Taiwan
2. Canada Research Chair in Spatial Modelling and Biodiversity and Dept of Biological Sciences; Univ. of Quebec at Montreal; Montreal QC H3C3P8 Canada
3. Dept of Life Science; National Taiwan Univ.; Taipei 10617 Taiwan
4. Research Center for Environmental Changes, Academia Sinica; Taipei 115 Taiwan
5. Inst. of Marine Environmental Chemistry and Ecology, National Taiwan Ocean Univ.; Keelung 20224 Taiwan
6. Center of Excellence for the Oceans, National Taiwan Ocean Univ.; Keelung 20224 Taiwan
7. Taiwan Ocean Research Inst., National Applied Research Laboratories; Kaoshiung 852 Taiwan
8. Inst. of Ecology and Evolutionary Biology, National Taiwan Univ.; Taipei 10617 Taiwan