horneri distribution in February were 18 °C and 1 °C, respectively. We suppose the water temperature ranges STA-9090 of S. horneri localities along the coasts facing the Sea of Japan and the Pacific Ocean do not change in the future. These ranges are applied for estimation of its geographical distribution and compared with surface water temperatures in February and August in 2000. Water temperature ranges of S. horneri distributions along the coast facing the Pacific Ocean and that facing the Sea of Japan and East China Sea were obtained. These ranges were applied to

predict future geographical distribution of S. horneri in 2050 and 2100 based on surface water temperatures in February and August. Umezaki (1984) reported that S. tenuifolium were distributed from Ryukyu Archipelago to Kii Peninsula facing the Pacific Ocean. Water temperature ranges in February and August were between

17 °C and 21 °C and between 27 °C and 29 °C, respectively. Thus, we suppose that the northern and southern limits are defined by the surface water temperatures in winter and summer that correspond to the minimum and maximum surface water temperatures. There are six scenarios of global warming from A to F models of Dapagliflozin manufacturer CO2 emission concerning human activities. The A2 scenario family describes a very heterogeneous world. The underlying theme is self-reliance and preservation of local identities (IPCC, 2000). Fertility patterns across regions converge very slowly, which results in continuously increasing global population. Economic development is primarily regionally oriented Sclareol and per capita economic growth and technological change are more fragmented and slower than in other storylines. A2 scenario is classified into moderate emission of CO2 and closes to a realistic situation of the world. Thus, we adopted this scenario.

We selected finer grid models of A2 scenario that had data of adjacent seas of the northwestern Pacific (Table 1). These data were downloaded from the site of WCRP CMIP3 Multi-Model Data (https://esg.llnl.gov:8443/index.jsp). Proper grid data in February and August of each dataset were averaged for ten years to remove yearly variations and to obtain more steady conditions around 2000, 2050 and 2100. Then averaged data were transformed to fit the narrowest model with a grid consisting of about longitude of 1.1° and latitude of 0.55° by interpolating the data to values at the grid point intervals. These averaged data of each dataset for ten years were pooled and averaged to obtain mean water temperature at the grid points in February and August in 2000, 2050 and 2100. Based on surface water temperature ranges of S. horneri and S. tenuifolium localities ( Umezaki, 1984), we estimate geographical distributions of S. horneri and S. tenuifolium using surface monthly mean surface water temperatures in 2000, 2050 and 2100. According to Umezaki, 1984, Tseng, 2000 and Hu et al., 2011, spatial distribution of S. horneri was obtained.