末次盛冰期以来观光木的潜在地理分布变迁
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胡菀,张志勇,陈陆丹,彭焱松,汪旭
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Changes in potential geographical distribution of Tsoongiodendron odorum since the Last Glacial Maximum
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HU Wan,ZHANG Zhi-Yong,CHEN Lu-Dan,PENG Yan-Song,WANG Xu
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表3 观光木不同时期的潜在分布区特征
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Table 3 Characteristics of potential distribution in different periods for Tsoongiodendron odorum
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| 时期 Period | 年平均气温
Annual mean
temperature
(℃) | 年降水量
Annual
precipitation
(mm) | 各适生区面积(现代相比面积变化的百分比%)
Area of each suitable region (the percentage change in area compared with current, %) | 低度适生区
Marginally suitable region | 中度适生区
Moderately suitable region | 高度适生区
Highly suitable region | 总适生区
Total suitable region | | LGM | 16.7 | 1 589.7 | 64.01 (-14.84) | 52.21 (-7.87) | 16.16 (-4.57) | 132.38 (-11.02) | | Mid | 20.1 | 1 741.3 | 66.93 (-10.96) | 51.38 (-9.33) | 14.32 (-15.40) | 132.64 (-10.85) | | Future | 23.1 | 1 831.7 | 54.73 (-27.19) | 50.43 (-11.01) | 13.74 (-18.84) | 118.91 (-20.07) | | Current | 20.5 | 1 680.4 | 75.17 (0.00) | 56.67 (0.00) | 16.93 (0.00) | 148.77 (0.00) |
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