Chin J Plant Ecol ›› 2020, Vol. 44 ›› Issue (3): 277-286.DOI: 10.17521/cjpe.2019.0117
• Research Articles • Previous Articles
JI Ruo-Xuan,YU Xiao,CHANG Yuan,SHEN Chao,BAI Xue-Qia,XIA Xin-Li,YIN Wei-Lun,LIU Chao()
Received:
2019-05-18
Accepted:
2020-01-29
Online:
2020-03-20
Published:
2020-03-26
Contact:
Chao LIU
Supported by:
JI Ruo-Xuan, YU Xiao, CHANG Yuan, SHEN Chao, BAI Xue-Qia, XIA Xin-Li, YIN Wei-Lun, LIU Chao. Geographical provenance variation of leaf anatomical structure of Caryopteris mongholica and its significance in response to environmental changes[J]. Chin J Plant Ecol, 2020, 44(3): 277-286.
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URL: https://www.plant-ecology.com/EN/10.17521/cjpe.2019.0117
种源地 Provenances | 纬度 Latitude (° N) | 经度 Longitude (° E) | 海拔 Altitude (m) | 年降水量 MAP (mm) | 年平均气温 MAT (℃) | 生长季降水量 GSP (mm) | 生长季平均气温 GST (℃) | 最冷月平均气温 TCM (℃) | 潜在蒸散量 PE (mm) |
---|---|---|---|---|---|---|---|---|---|
内蒙古阿巴嘎旗 Abaga Banner Nei Mongol | 43.90 | 115.35 | 1 177 | 224.03 | 2.9 | 434.71 | 17.74 | -19.85 | 588.04 |
内蒙古阿拉善左旗 Alxa Left Banner Nei Mongol | 38.88 | 105.72 | 1 670 | 162.54 | 9.90 | 315.52 | 21.05 | -7.51 | 712.81 |
内蒙古东乌旗 Dongwu Banner Nei Mongol | 45.73 | 116.79 | 1 017 | 200.72 | 2.46 | 415.46 | 17.76 | -20.52 | 531.06 |
内蒙古蒙西 Mengxi Nei Mongol | 40.08 | 106.92 | 1 193 | 118.00 | 8.92 | 243.64 | 20.95 | -9.58 | 702.17 |
内蒙古凉城 Liangcheng Nei Mongol | 40.66 | 112.30 | 1 429 | 313.75 | 5.18 | 611.46 | 17.13 | -13.17 | 580.80 |
陕西神木 Shenmu Shaanxi | 39.29 | 110.33 | 1 209 | 369.79 | 9.78 | 729.85 | 20.85 | -7.64 | 706.91 |
河北康保 Kangbao Hebei | 41.99 | 114.85 | 1 590 | 279.72 | 3.82 | 556.53 | 16.78 | -15.22 | 544.06 |
Table 1 Basic conditions of Caryopteris mongholica provenances
种源地 Provenances | 纬度 Latitude (° N) | 经度 Longitude (° E) | 海拔 Altitude (m) | 年降水量 MAP (mm) | 年平均气温 MAT (℃) | 生长季降水量 GSP (mm) | 生长季平均气温 GST (℃) | 最冷月平均气温 TCM (℃) | 潜在蒸散量 PE (mm) |
---|---|---|---|---|---|---|---|---|---|
内蒙古阿巴嘎旗 Abaga Banner Nei Mongol | 43.90 | 115.35 | 1 177 | 224.03 | 2.9 | 434.71 | 17.74 | -19.85 | 588.04 |
内蒙古阿拉善左旗 Alxa Left Banner Nei Mongol | 38.88 | 105.72 | 1 670 | 162.54 | 9.90 | 315.52 | 21.05 | -7.51 | 712.81 |
内蒙古东乌旗 Dongwu Banner Nei Mongol | 45.73 | 116.79 | 1 017 | 200.72 | 2.46 | 415.46 | 17.76 | -20.52 | 531.06 |
内蒙古蒙西 Mengxi Nei Mongol | 40.08 | 106.92 | 1 193 | 118.00 | 8.92 | 243.64 | 20.95 | -9.58 | 702.17 |
内蒙古凉城 Liangcheng Nei Mongol | 40.66 | 112.30 | 1 429 | 313.75 | 5.18 | 611.46 | 17.13 | -13.17 | 580.80 |
陕西神木 Shenmu Shaanxi | 39.29 | 110.33 | 1 209 | 369.79 | 9.78 | 729.85 | 20.85 | -7.64 | 706.91 |
河北康保 Kangbao Hebei | 41.99 | 114.85 | 1 590 | 279.72 | 3.82 | 556.53 | 16.78 | -15.22 | 544.06 |
解剖结构指标 Anatomical indexes | 观测数目 Number of observations | 平均值 Average | 标准偏差 Standard deviation | 均值的95%置信区间 95% confidence interval of mean | 最大值 Maximum | 最小值 Minimum | 变异系数 Variation coefficient | 可塑性指数 Plasticity index |
---|---|---|---|---|---|---|---|---|
上角质层厚度 Cuticle thickness (μm) | 70 | 6.87 | 1.66 | 6.05-7.70 | 11.92 | 5.07 | 0.24 | 0.57 |
上表皮细胞厚度 UEC thickness (μm) | 70 | 18.53 | 5.37 | 15.86-21.20 | 26.46 | 9.87 | 0.29 | 0.63 |
下表皮细胞厚度 LEC thickness (μm) | 70 | 11.14 | 2.32 | 9.99-12.30 | 17.64 | 8.74 | 0.21 | 0.50 |
上栅栏组织厚度 UPT thickness (μm) | 70 | 106.35 | 17.94 | 97.43-115.27 | 146.64 | 89.24 | 0.17 | 0.39 |
下栅栏组织厚度 LPT thickness (μm) | 70 | 76.17 | 13.44 | 69.48-82.85 | 109.42 | 59.57 | 0.18 | 0.46 |
栅栏组织总厚度 PT thickness (μm) | 70 | 182.52 | 29.16 | 168.02-197.02 | 243.12 | 156.05 | 0.16 | 0.36 |
叶厚度 LT (μm) | 70 | 220.02 | 25.71 | 207.24-232.80 | 270.30 | 192.34 | 0.12 | 0.29 |
叶片结构紧密度 Tight (%) | 70 | 0.83 | 0.04 | 0.80-0.85 | 0.90 | 0.74 | 0.05 | 0.18 |
Table 2 Leaf anatomical indices of Caryopteris mongholica
解剖结构指标 Anatomical indexes | 观测数目 Number of observations | 平均值 Average | 标准偏差 Standard deviation | 均值的95%置信区间 95% confidence interval of mean | 最大值 Maximum | 最小值 Minimum | 变异系数 Variation coefficient | 可塑性指数 Plasticity index |
---|---|---|---|---|---|---|---|---|
上角质层厚度 Cuticle thickness (μm) | 70 | 6.87 | 1.66 | 6.05-7.70 | 11.92 | 5.07 | 0.24 | 0.57 |
上表皮细胞厚度 UEC thickness (μm) | 70 | 18.53 | 5.37 | 15.86-21.20 | 26.46 | 9.87 | 0.29 | 0.63 |
下表皮细胞厚度 LEC thickness (μm) | 70 | 11.14 | 2.32 | 9.99-12.30 | 17.64 | 8.74 | 0.21 | 0.50 |
上栅栏组织厚度 UPT thickness (μm) | 70 | 106.35 | 17.94 | 97.43-115.27 | 146.64 | 89.24 | 0.17 | 0.39 |
下栅栏组织厚度 LPT thickness (μm) | 70 | 76.17 | 13.44 | 69.48-82.85 | 109.42 | 59.57 | 0.18 | 0.46 |
栅栏组织总厚度 PT thickness (μm) | 70 | 182.52 | 29.16 | 168.02-197.02 | 243.12 | 156.05 | 0.16 | 0.36 |
叶厚度 LT (μm) | 70 | 220.02 | 25.71 | 207.24-232.80 | 270.30 | 192.34 | 0.12 | 0.29 |
叶片结构紧密度 Tight (%) | 70 | 0.83 | 0.04 | 0.80-0.85 | 0.90 | 0.74 | 0.05 | 0.18 |
Fig. 1 Leaf cross section of Caryopteris mongholica. A, Mesophyll structure. B, Main vein structure. C, Mesophyll and main vein structure. Co, collenchyma; LEC, lower epidermal cell; LPT, lower palisade tissue; MVP, main vein phloem; MVX, main vein xylem; St, stomatal chamber; UEC, upper epidermal cell; UPT, upper palisade tissue.
种源地 Provenance | 上角质层厚度 Cuticle thickness (μm) | 上表皮 细胞厚度 UEC thickness (μm) | 下表皮 细胞厚度 LEC thickness (μm) | 上栅栏 组织厚度 UPT thickness (μm) | 下栅栏 组织厚度 LPT thickness (μm) | 栅栏组织总厚度 PT thickness (μm) | 叶厚度 LT (μm) | 叶片结构紧密度 Tight (%) |
---|---|---|---|---|---|---|---|---|
内蒙古阿巴嘎旗 Abaga Banner, Nei Mongol | 8.44 ± 1.74ab | 19.63 ± 1.33ab | 13.98 ± 2.08a | 95.13 ± 1.52cd | 63.87 ± 2.15d | 159.01 ± 2.07d | 200.23 ± 0.56c | 0.797 ± 0.012c |
内蒙古阿拉善左旗 Alxa Left Banner, Nei Mongol | 5.92 ± 0.76bc | 13.35 ± 1.21c | 9.81 ± 0.54a | 137.94 ± 4.35a | 102.50 ± 4.58a | 240.44 ± 1.56a | 269.52 ± 0.60a | 0.893 ± 0.006a |
内蒙古东乌旗 Dongwu Banner, Nei Mongol | 5.83 ± 0.97bc | 22.76 ± 1.23a | 12.81 ± 2.04a | 100.62 ± 6.13cd | 70.81 ± 2.13bc | 171.43 ± 7.51cd | 212.83 ± 7.49bc | 0.803 ± 0.009bc |
内蒙古蒙西 Mengxi, Nei Mongol | 5.09 ± 0.20c | 16.19 ± 2.17bc | 10.61 ± 0.69a | 115.80 ± 7.09b | 72.99 ± 0.51bc | 188.79 ± 7.59c | 220.67 ± 8.06b | 0.857 ± 0.007ab |
内蒙古凉城 Liangcheng, Nei Mongol | 8.82 ± 0.35a | 23.69 ± 1.27a | 11.29 ± 0.08a | 104.91 ± 3.71bc | 67.20 ± 7.11bc | 172.11 ± 10.46cd | 224.58 ± 2.62b | 0.767 ± 0.038c |
陕西神木 Shenmu, Shaanxi | 6.45 ± 0.69abc | 12.42 ± 2.39c | 10.09 ± 1.50a | 90.30 ± 1.11d | 78.22 ± 4.04b | 168.52 ± 4.57d | 197.48 ± 5.33c | 0.853 ± 0.001ab |
河北康保 Kangbao, Hebei | 6.73 ± 0.80abc | 23.08 ± 1.74a | 10.34 ± 0.85a | 96.90 ± 3.03cd | 68.08 ± 0.17bc | 164.98 ± 2.90d | 211.67 ± 5.12bc | 0.780 ± 0.023c |
Table 3 Leaf anatomical parameters of Caryopteris mongholica from seven provenances (mean ± SE)
种源地 Provenance | 上角质层厚度 Cuticle thickness (μm) | 上表皮 细胞厚度 UEC thickness (μm) | 下表皮 细胞厚度 LEC thickness (μm) | 上栅栏 组织厚度 UPT thickness (μm) | 下栅栏 组织厚度 LPT thickness (μm) | 栅栏组织总厚度 PT thickness (μm) | 叶厚度 LT (μm) | 叶片结构紧密度 Tight (%) |
---|---|---|---|---|---|---|---|---|
内蒙古阿巴嘎旗 Abaga Banner, Nei Mongol | 8.44 ± 1.74ab | 19.63 ± 1.33ab | 13.98 ± 2.08a | 95.13 ± 1.52cd | 63.87 ± 2.15d | 159.01 ± 2.07d | 200.23 ± 0.56c | 0.797 ± 0.012c |
内蒙古阿拉善左旗 Alxa Left Banner, Nei Mongol | 5.92 ± 0.76bc | 13.35 ± 1.21c | 9.81 ± 0.54a | 137.94 ± 4.35a | 102.50 ± 4.58a | 240.44 ± 1.56a | 269.52 ± 0.60a | 0.893 ± 0.006a |
内蒙古东乌旗 Dongwu Banner, Nei Mongol | 5.83 ± 0.97bc | 22.76 ± 1.23a | 12.81 ± 2.04a | 100.62 ± 6.13cd | 70.81 ± 2.13bc | 171.43 ± 7.51cd | 212.83 ± 7.49bc | 0.803 ± 0.009bc |
内蒙古蒙西 Mengxi, Nei Mongol | 5.09 ± 0.20c | 16.19 ± 2.17bc | 10.61 ± 0.69a | 115.80 ± 7.09b | 72.99 ± 0.51bc | 188.79 ± 7.59c | 220.67 ± 8.06b | 0.857 ± 0.007ab |
内蒙古凉城 Liangcheng, Nei Mongol | 8.82 ± 0.35a | 23.69 ± 1.27a | 11.29 ± 0.08a | 104.91 ± 3.71bc | 67.20 ± 7.11bc | 172.11 ± 10.46cd | 224.58 ± 2.62b | 0.767 ± 0.038c |
陕西神木 Shenmu, Shaanxi | 6.45 ± 0.69abc | 12.42 ± 2.39c | 10.09 ± 1.50a | 90.30 ± 1.11d | 78.22 ± 4.04b | 168.52 ± 4.57d | 197.48 ± 5.33c | 0.853 ± 0.001ab |
河北康保 Kangbao, Hebei | 6.73 ± 0.80abc | 23.08 ± 1.74a | 10.34 ± 0.85a | 96.90 ± 3.03cd | 68.08 ± 0.17bc | 164.98 ± 2.90d | 211.67 ± 5.12bc | 0.780 ± 0.023c |
相关系数 Correlation coefficient | 上角质层 厚度 Cuticle thickness (μm) | 上表皮 细胞厚度 UEC thickness (μm) | 下表皮 细胞厚度 LEC thickness (μm) | 上栅栏 组织厚度 UPT thickness (μm) | 下栅栏 组织厚度 LPT thickness (μm) | 栅栏组织 总厚度 PT thickness (μm) | 叶厚度 LT (μm) | 叶片结构 紧密度 Tight (%) |
---|---|---|---|---|---|---|---|---|
上角质层厚度 Cuticle thickness (μm) | ||||||||
上表皮细胞厚度 UEC thickness (μm) | 0.201 | |||||||
下表皮细胞厚度 LEC thickness (μm) | 0.590** | 0.107 | ||||||
上栅栏组织厚度 UPT thickness (μm) | -0.246 | -0.355 | -0.203 | |||||
下栅栏组织厚度 LPT thickness (μm) | -0.434 | -0.545* | -0.436 | 0.721** | ||||
栅栏组织总厚度 PT thickness (μm) | -0.351 | -0.470* | -0.326 | 0.948** | 0.904** | |||
叶厚度 LT (μm) | -0.260 | -0.268 | -0.259 | 0.945** | 0.825** | 0.962** | ||
叶片结构紧密度 Tight (%) | -0.432 | -0.770* | -0.391 | 0.683** | 0.806** | 0.792** | 0.595** |
Table 4 Correlation analyses of Caryopteris mongholica leaf anatomical characters
相关系数 Correlation coefficient | 上角质层 厚度 Cuticle thickness (μm) | 上表皮 细胞厚度 UEC thickness (μm) | 下表皮 细胞厚度 LEC thickness (μm) | 上栅栏 组织厚度 UPT thickness (μm) | 下栅栏 组织厚度 LPT thickness (μm) | 栅栏组织 总厚度 PT thickness (μm) | 叶厚度 LT (μm) | 叶片结构 紧密度 Tight (%) |
---|---|---|---|---|---|---|---|---|
上角质层厚度 Cuticle thickness (μm) | ||||||||
上表皮细胞厚度 UEC thickness (μm) | 0.201 | |||||||
下表皮细胞厚度 LEC thickness (μm) | 0.590** | 0.107 | ||||||
上栅栏组织厚度 UPT thickness (μm) | -0.246 | -0.355 | -0.203 | |||||
下栅栏组织厚度 LPT thickness (μm) | -0.434 | -0.545* | -0.436 | 0.721** | ||||
栅栏组织总厚度 PT thickness (μm) | -0.351 | -0.470* | -0.326 | 0.948** | 0.904** | |||
叶厚度 LT (μm) | -0.260 | -0.268 | -0.259 | 0.945** | 0.825** | 0.962** | ||
叶片结构紧密度 Tight (%) | -0.432 | -0.770* | -0.391 | 0.683** | 0.806** | 0.792** | 0.595** |
相关系数 Correlation coefficient | 上角质层厚度 Cuticle thickness (μm) | 上表皮 细胞厚度 UEC thickness (μm) | 下表皮 细胞厚度 LEC thickness (μm) | 上栅栏 组织厚度 UPT thickness (μm) | 下栅栏 组织厚度 LPT thickness (μm) | 栅栏组织 总厚度 PT thickness (μm) | 叶厚度 LT (μm) | 叶片结构 紧密度 Tight (%) |
---|---|---|---|---|---|---|---|---|
纬度 Latitude (°N) | 0.328 | 0.638** | 0.451 | -0.526* | -0.694** | -0.643** | -0.529* | -0.724** |
经度 Longitude (°E) | 0.437 | 0.704** | 0.366 | -0.787** | -0.801** | -0.854** | -0.730** | -0.886** |
海拔 Altitude (m) | -0.124 | -0.034 | -0.358 | 0.547* | 0.579* | 0.604** | 0.690** | 0.237 |
年降水量 MAP (mm) | 0.261 | 0.074 | -0.103 | -0.671** | -0.250 | -0.528* | -0.555* | -0.307 |
生长季降水量 GSP (mm) | 0.244 | 0.085 | -0.110 | -0.689** | -0.269 | -0.548* | -0.575* | -0.321 |
降水年较差 ARP (mm) | 0.348 | 0.195 | -0.064 | -0.640** | -0.236 | -0.503* | -0.495* | -0.365 |
年平均气温 MAT (℃) | -0.446 | -0.803** | -0.421 | 0.534* | 0.735** | 0.668** | 0.495* | 0.860** |
生长季平均气温 GST (℃) | -0.476* | -0.863* | -0.290 | 0.512* | 0.672** | 0.625** | 0.424 | 0.880** |
气温年较差 ART (℃) | 0.338 | 0.503* | 0.529* | -0.426 | -0.626** | -0.551* | -0.465 | -0.597** |
Table 5 Correlation coefficient of environmental conditions in provenances and leaf anatomical characters of Caryopteris mongholica
相关系数 Correlation coefficient | 上角质层厚度 Cuticle thickness (μm) | 上表皮 细胞厚度 UEC thickness (μm) | 下表皮 细胞厚度 LEC thickness (μm) | 上栅栏 组织厚度 UPT thickness (μm) | 下栅栏 组织厚度 LPT thickness (μm) | 栅栏组织 总厚度 PT thickness (μm) | 叶厚度 LT (μm) | 叶片结构 紧密度 Tight (%) |
---|---|---|---|---|---|---|---|---|
纬度 Latitude (°N) | 0.328 | 0.638** | 0.451 | -0.526* | -0.694** | -0.643** | -0.529* | -0.724** |
经度 Longitude (°E) | 0.437 | 0.704** | 0.366 | -0.787** | -0.801** | -0.854** | -0.730** | -0.886** |
海拔 Altitude (m) | -0.124 | -0.034 | -0.358 | 0.547* | 0.579* | 0.604** | 0.690** | 0.237 |
年降水量 MAP (mm) | 0.261 | 0.074 | -0.103 | -0.671** | -0.250 | -0.528* | -0.555* | -0.307 |
生长季降水量 GSP (mm) | 0.244 | 0.085 | -0.110 | -0.689** | -0.269 | -0.548* | -0.575* | -0.321 |
降水年较差 ARP (mm) | 0.348 | 0.195 | -0.064 | -0.640** | -0.236 | -0.503* | -0.495* | -0.365 |
年平均气温 MAT (℃) | -0.446 | -0.803** | -0.421 | 0.534* | 0.735** | 0.668** | 0.495* | 0.860** |
生长季平均气温 GST (℃) | -0.476* | -0.863* | -0.290 | 0.512* | 0.672** | 0.625** | 0.424 | 0.880** |
气温年较差 ART (℃) | 0.338 | 0.503* | 0.529* | -0.426 | -0.626** | -0.551* | -0.465 | -0.597** |
气候因子 Climate factor | 上角质层厚度 Cuticle thickness | 上表皮细胞厚度 UEC thickness | 下表皮细胞厚度 LEC thickness | 叶厚度 LT | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | |
年降水量 MAP | 1 | 10.13 | 0.147 | 1 | 0.12 | 0.804 | 1 | 0.98 | 0.646 | 1 | 31.40 | 6.8 × 10-6*** |
年平均气温 MAT | 1 | 20.77 | 0.049* | 1 | 65.82 | 2.3 × 10-4*** | 1 | 16.78 | 0.082* | 1 | 21.69 | 3.0 × 10-5*** |
潜在蒸散量 PE | 1 | 4.08 | 0.339 | 1 | 9.20 | 0.055* | 1 | 16.33 | 0.085 | 1 | 14.34 | 1.5 × 10-4*** |
海拔 Alt | 1 | 2.74 | 0.430 | 1 | 0.00 | 0.999 | 1 | 0.08 | 0.894 | 1 | 16.76 | 8.3 × 10-5*** |
位置 Site | 4 | 26.20 | 0.248 | 4 | 7.86 | 0.438 | 4 | 26.52 | 0.276 | 4 | 12.50 | 0.004** |
残差 Residuals | 9 | 36.09 | 9 | 17 | 9 | 39.30 | 9 | 3.31 | ||||
气候因子 Climate factor | 上栅栏组织厚度 UPT thickness | 下栅栏组织厚度 LPT thickness | 栅栏组织总厚度 PT thickness | 叶片结构紧密度 Tight | ||||||||
df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | |
年降水量 MAP | 1 | 45.93 | 4.7 × 10-6*** | 1 | 4.78 | 0.023* | 1 | 27.38 | 1.6 × 10-7*** | 1 | 8.93 | 0.028* |
年平均气温 MAT | 1 | 24.59 | 5.8 × 10-5*** | 1 | 57.74 | 5.5 × 10-6*** | 1 | 44.37 | 1.9 × 10-8*** | 1 | 71.89 | 4.1 × 10-5*** |
潜在蒸散量 PE | 1 | 6.28 | 0.006** | 1 | 5.48 | 0.017* | 1 | 6.78 | 5.2 × 10-5*** | 1 | 0.61 | 0.514 |
海拔 Alt | 1 | 8.65 | 0.002** | 1 | 8.33 | 0.006** | 1 | 9.66 | 1.3 × 10-5*** | 1 | 0.12 | 0.772 |
位置 Site | 4 | 10.13 | 0.019* | 4 | 17.91 | 0.008** | 4 | 10.62 | 1.6 × 10-4*** | 4 | 6.65 | 0.097* |
残差 Residuals | 9 | 4.41 | 9 | 5.76 | 9 | 1.18 | 9 | 11.81 |
Table 6 Summary of general linear models for the effect of climate variations in different provenances (MAP, MAT, PE, Alt, Site) on individual leaf anatomical characters of Caryopteris mongholica
气候因子 Climate factor | 上角质层厚度 Cuticle thickness | 上表皮细胞厚度 UEC thickness | 下表皮细胞厚度 LEC thickness | 叶厚度 LT | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | |
年降水量 MAP | 1 | 10.13 | 0.147 | 1 | 0.12 | 0.804 | 1 | 0.98 | 0.646 | 1 | 31.40 | 6.8 × 10-6*** |
年平均气温 MAT | 1 | 20.77 | 0.049* | 1 | 65.82 | 2.3 × 10-4*** | 1 | 16.78 | 0.082* | 1 | 21.69 | 3.0 × 10-5*** |
潜在蒸散量 PE | 1 | 4.08 | 0.339 | 1 | 9.20 | 0.055* | 1 | 16.33 | 0.085 | 1 | 14.34 | 1.5 × 10-4*** |
海拔 Alt | 1 | 2.74 | 0.430 | 1 | 0.00 | 0.999 | 1 | 0.08 | 0.894 | 1 | 16.76 | 8.3 × 10-5*** |
位置 Site | 4 | 26.20 | 0.248 | 4 | 7.86 | 0.438 | 4 | 26.52 | 0.276 | 4 | 12.50 | 0.004** |
残差 Residuals | 9 | 36.09 | 9 | 17 | 9 | 39.30 | 9 | 3.31 | ||||
气候因子 Climate factor | 上栅栏组织厚度 UPT thickness | 下栅栏组织厚度 LPT thickness | 栅栏组织总厚度 PT thickness | 叶片结构紧密度 Tight | ||||||||
df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | df | %SS | Sig. | |
年降水量 MAP | 1 | 45.93 | 4.7 × 10-6*** | 1 | 4.78 | 0.023* | 1 | 27.38 | 1.6 × 10-7*** | 1 | 8.93 | 0.028* |
年平均气温 MAT | 1 | 24.59 | 5.8 × 10-5*** | 1 | 57.74 | 5.5 × 10-6*** | 1 | 44.37 | 1.9 × 10-8*** | 1 | 71.89 | 4.1 × 10-5*** |
潜在蒸散量 PE | 1 | 6.28 | 0.006** | 1 | 5.48 | 0.017* | 1 | 6.78 | 5.2 × 10-5*** | 1 | 0.61 | 0.514 |
海拔 Alt | 1 | 8.65 | 0.002** | 1 | 8.33 | 0.006** | 1 | 9.66 | 1.3 × 10-5*** | 1 | 0.12 | 0.772 |
位置 Site | 4 | 10.13 | 0.019* | 4 | 17.91 | 0.008** | 4 | 10.62 | 1.6 × 10-4*** | 4 | 6.65 | 0.097* |
残差 Residuals | 9 | 4.41 | 9 | 5.76 | 9 | 1.18 | 9 | 11.81 |
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