植物生态学报 ›› 2015, Vol. 39 ›› Issue (6): 604-615.DOI: 10.17521/cjpe.2015.0058
邓传远1,*(), 郑俊鸣1, 张万超1, 郭素枝2, 薛秋华1, 叶露莹1, 孙建文1
收稿日期:
2015-09-18
接受日期:
2015-04-14
出版日期:
2015-06-01
发布日期:
2015-07-02
通讯作者:
邓传远
作者简介:
*作者简介:E-mail:
基金资助:
DENG Chuan-Yuan1,*(), ZHENG Jun-Ming1, ZHANG Wan-Chao1, GUO Su-Zhi2, XUE Qiu-Hua1, YE Lu-Ying1, SUN Jian-Wen1
Received:
2015-09-18
Accepted:
2015-04-14
Online:
2015-06-01
Published:
2015-07-02
Contact:
Chuan-Yuan DENG
About author:
# Co-first authors
摘要:
红树林是海岸重要生态关键区, 在维护生物多样性和沿海地区生态安全等方面发挥着重要作用。红海榄(Rhizophora stylosa)是我国红树林生态系统的建群种之一。为了揭示红海榄次生木质部解剖特征可塑性的生态适应意义, 该文测定了海南省东寨港红树林自然保护区6个红海榄种群18个采样点的土壤理化性质, 应用显微镜和电镜详细观测了各采样点生长的18株红海榄植株次生木质部的形态解剖特征, 并测量了红海榄次生木质部的数量解剖特征。不同样地的红海榄次生木质部都具有纤维状导管和环管管胞、螺旋雕纹和附物、生长轮、薄壁细胞(含淀粉粒)等结构。这些特化结构具有生态适应意义, 在潮间带高盐生境中能促进水分输导的安全性。不同生境中红海榄次生木质部数量解剖特征可塑性大, 利用逐步回归分析方法分析了土壤理化因子与红海榄次生木质部数量特征的关系。结果表明: 土壤全盐含量、土壤Mn2+含量、土壤Na+含量、土壤Cl-含量、土壤Ca2+含量、土壤有机质含量、土壤全磷含量和土壤pH值对次生木质部数量特征的影响达到极显著水平, 不同样地红海榄次生木质部数量特征的变化是红海榄适应异质生境的结果。
邓传远, 郑俊鸣, 张万超, 郭素枝, 薛秋华, 叶露莹, 孙建文. 红海榄木材结构的生态解剖. 植物生态学报, 2015, 39(6): 604-615. DOI: 10.17521/cjpe.2015.0058
DENG Chuan-Yuan,ZHENG Jun-Ming,ZHANG Wan-Chao,GUO Su-Zhi,XUE Qiu-Hua,YE Lu-Ying,SUN Jian-Wen. Ecological wood anatomy of Rhizophora stylosa. Chinese Journal of Plant Ecology, 2015, 39(6): 604-615. DOI: 10.17521/cjpe.2015.0058
采样点Sampling sites | 土壤中离子含量 Ion content in soil | TSC (g·kg-1) | pH | TP (g·kg-1) | OM (g·kg-1) | TN (g·kg-1) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cl- (g·kg-1) | K+ (g·kg-1) | Ca2+ (g·kg-1) | Na+ (g·kg-1) | Mg2+ (g·kg-1) | Al3+ (µg·g-1) | Mn2+ (µg·g-1) | |||||||
1 | A | 4.67 ± 1.15 | 0.725 ± 0.075 | 0.15 ± 0.043 | 4.01 ± 0.13 | 0.14 ± 0.012 | 73.59 ± 8.57 | 557.76 ± 88.64 | 11.23 ± 1.07 | 3.02 ± 0.04 | 0.39 ± 0.04 | 4.29 ± 0.63 | 0.75 ± 0.17 |
B | 4.38 ± 1.51 | 0.700 ± 0.053 | 0.16 ± 0.012 | 3.77 ± 0.09 | 0.16 ± 0.019 | 71.82 ± 6.34 | 504.34 ± 63.24 | 12.15 ± 1.65 | 3.50 ± 0.06 | 0.31 ± 0.04 | 4.07 ± 0.82 | 0.88 ± 0.19 | |
C | 4.21 ± 1.26 | 0.752 ± 0.082 | 0.18 ± 0.029 | 4.23 ± 0.19 | 0.13 ± 0.023 | 66.57 ± 8.91 | 556.32 ± 75.52 | 10.12 ± 2.01 | 4.01 ± 0.07 | 0.48 ± 0.06 | 5.40 ± 0.67 | 0.95 ± 0.12 | |
2 | A | 5.36 ± 1.11 | 0.843 ± 0.098 | 0.35 ± 0.015 | 4.10 ± 0.23 | 0.17 ± 0.025 | 63.24 ± 10.02 | 499.72 ± 101.22 | 11.49 ± 1.32 | 7.24 ± 0.05 | 1.15 ± 0.06 | 8.42 ± 0.89 | 1.54 ± 0.37 |
B | 5.42 ± 1.21 | 0.792 ± 0.029 | 0.29 ± 0.019 | 3.27 ± 0.15 | 0.12 ± 0.014 | 64.25 ± 9.58 | 510.07 ± 97.25 | 11.81 ± 1.43 | 6.92 ± 0.04 | 1.14 ± 0.09 | 8.31 ± 0.48 | 1.49 ± 0.31 | |
C | 4.85 ± 1.03 | 0.834 ± 0.092 | 0.27 ± 0.021 | 3.73 ± 0.11 | 0.11 ± 0.010 | 58.61 ± 9.12 | 505.36 ± 107.45 | 11.49 ± 1.52 | 7.65 ± 0.11 | 1.11 ± 0.06 | 7.72 ± 0.64 | 1.26 ± 0.28 | |
3 | A | 6.87 ± 1.06 | 0.670 ± 0.095 | 0.31 ± 0.012 | 4.34 ± 0.09 | 0.15 ± 0.022 | 49.87 ± 6.33 | 621.67 ± 94.68 | 12.36 ± 1.09 | 7.12 ± 0.08 | 1.16 ± 0.10 | 7.68 ± 0.73 | 1.56 ± 0.43 |
B | 6.98 ± 0.96 | 0.540 ± 0.084 | 0.37 ± 0.024 | 4.17 ± 0.22 | 0.25 ± 0.017 | 54.55 ± 7.45 | 687.69 ± 99.32 | 13.86 ± 1.17 | 6.72 ± 0.08 | 1.05 ± 0.09 | 7.31 ± 0.82 | 1.72 ± 0.32 | |
C | 6.52 ± 1.24 | 0.610 ± 0.076 | 0.33 ± 0.019 | 4.05 ± 0.16 | 0.16 ± 0.021 | 47.41 ± 4.13 | 630.21 ± 103.25 | 14.37 ± 1.58 | 7.02 ± 0.07 | 0.91 ± 0.08 | 7.17 ± 0.77 | 1.11 ± 0.24 | |
4 | A | 7.87 ± 1.32 | 0.727 ± 0.085 | 0.42 ± 0.016 | 4.68 ± 0.24 | 0.12 ± 0.022 | 43.54 ± 8.41 | 505.61 ± 75.65 | 17.75 ± 1.35 | 6.94 ± 0.14 | 0.86 ± 0.05 | 6.75 ± 0.69 | 0.59 ± 0.21 |
B | 7.85 ± 1.22 | 0.746 ± 0.046 | 0.49 ± 0.025 | 4.44 ± 0.29 | 0.10 ± 0.018 | 38.81 ± 7.59 | 545.32 ± 98.64 | 16.36 ± 1.87 | 6.05 ± 0.09 | 0.77 ± 0.02 | 7.50 ± 0.72 | 0.49 ± 0.19 | |
C | 6.94 ± 1.19 | 0.790 ± 0.091 | 0.45 ± 0.028 | 4.95 ± 0.13 | 0.13 ± 0.029 | 41.21 ± 5.39 | 571.88 ± 82.63 | 19.38 ± 1.96 | 6.79 ± 0.03 | 0.91 ± 0.03 | 6.21 ± 0.77 | 0.65 ± 0.28 | |
5 | A | 8.63 ± 0.98 | 0.521 ± 0.102 | 0.34 ± 0.014 | 3.41 ± 0.12 | 0.15 ± 0.031 | 44.74 ± 11.25 | 569.21 ± 97.54 | 12.70 ± 1.23 | 6.85 ± 0.07 | 1.06 ± 0.14 | 6.69 ± 0.34 | 1.27 ± 0.41 |
B | 8.31 ± 1.09 | 0.485 ± 0.079 | 0.37 ± 0.015 | 3.77 ± 0.17 | 0.15 ± 0.027 | 37.22 ± 7.73 | 528.96 ± 102.57 | 12.12 ± 1.54 | 5.64 ± 0.04 | 1.25 ± 0.13 | 5.70 ± 0.45 | 1.12 ± 0.26 | |
C | 9.23 ± 1.13 | 0.519 ± 0.099 | 0.33 ± 0.021 | 4.28 ± 0.14 | 0.12 ± 0.022 | 35.98 ± 10.36 | 584.21 ± 85.95 | 13.23 ± 2.01 | 6.64 ± 0.06 | 1.30 ± 0.21 | 6.69 ± 0.38 | 1.13 ± 0.33 | |
6 | A | 10.95 ± 0.97 | 0.347 ± 0.086 | 0.06 ± 0.011 | 5.16 ± 0.15 | 0.07 ± 0.013 | 28.93 ± 6.12 | 129.43 ± 64.57 | 14.86 ± 1.82 | 6.87 ± 0.10 | 0.30 ± 0.04 | 9.39 ± 0.66 | 1.20 ± 0.25 |
B | 10.36 ± 1.13 | 0.358 ± 0.056 | 0.08 ± 0.016 | 5.90 ± 0.26 | 0.09 ± 0.014 | 33.65 ± 3.25 | 102.57 ± 81.47 | 15.42 ± 1.52 | 6.53 ± 0.05 | 0.37 ± 0.02 | 10.80 ± 0.47 | 1.48 ± 0.31 | |
C | 12.24 ± 1.28 | 0.301 ± 0.092 | 0.05 ± 0.013 | 5.81 ± 0.32 | 0.05 ± 0.011 | 26.35 ± 4.99 | 122.33 ± 57.39 | 14.52 ± 1.69 | 6.93 ± 0.06 | 0.27 ± 0.04 | 10.20 ± 0.52 | 1.34 ± 0.23 |
表1 红海榄样品采样处土壤养分状况和盐分含量(平均值±标准偏差)
Table 1 Nutrient conditions and salt composition analysis of soils at different sampling sites of Rhizophora stylosa (mean ± SD)
采样点Sampling sites | 土壤中离子含量 Ion content in soil | TSC (g·kg-1) | pH | TP (g·kg-1) | OM (g·kg-1) | TN (g·kg-1) | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cl- (g·kg-1) | K+ (g·kg-1) | Ca2+ (g·kg-1) | Na+ (g·kg-1) | Mg2+ (g·kg-1) | Al3+ (µg·g-1) | Mn2+ (µg·g-1) | |||||||
1 | A | 4.67 ± 1.15 | 0.725 ± 0.075 | 0.15 ± 0.043 | 4.01 ± 0.13 | 0.14 ± 0.012 | 73.59 ± 8.57 | 557.76 ± 88.64 | 11.23 ± 1.07 | 3.02 ± 0.04 | 0.39 ± 0.04 | 4.29 ± 0.63 | 0.75 ± 0.17 |
B | 4.38 ± 1.51 | 0.700 ± 0.053 | 0.16 ± 0.012 | 3.77 ± 0.09 | 0.16 ± 0.019 | 71.82 ± 6.34 | 504.34 ± 63.24 | 12.15 ± 1.65 | 3.50 ± 0.06 | 0.31 ± 0.04 | 4.07 ± 0.82 | 0.88 ± 0.19 | |
C | 4.21 ± 1.26 | 0.752 ± 0.082 | 0.18 ± 0.029 | 4.23 ± 0.19 | 0.13 ± 0.023 | 66.57 ± 8.91 | 556.32 ± 75.52 | 10.12 ± 2.01 | 4.01 ± 0.07 | 0.48 ± 0.06 | 5.40 ± 0.67 | 0.95 ± 0.12 | |
2 | A | 5.36 ± 1.11 | 0.843 ± 0.098 | 0.35 ± 0.015 | 4.10 ± 0.23 | 0.17 ± 0.025 | 63.24 ± 10.02 | 499.72 ± 101.22 | 11.49 ± 1.32 | 7.24 ± 0.05 | 1.15 ± 0.06 | 8.42 ± 0.89 | 1.54 ± 0.37 |
B | 5.42 ± 1.21 | 0.792 ± 0.029 | 0.29 ± 0.019 | 3.27 ± 0.15 | 0.12 ± 0.014 | 64.25 ± 9.58 | 510.07 ± 97.25 | 11.81 ± 1.43 | 6.92 ± 0.04 | 1.14 ± 0.09 | 8.31 ± 0.48 | 1.49 ± 0.31 | |
C | 4.85 ± 1.03 | 0.834 ± 0.092 | 0.27 ± 0.021 | 3.73 ± 0.11 | 0.11 ± 0.010 | 58.61 ± 9.12 | 505.36 ± 107.45 | 11.49 ± 1.52 | 7.65 ± 0.11 | 1.11 ± 0.06 | 7.72 ± 0.64 | 1.26 ± 0.28 | |
3 | A | 6.87 ± 1.06 | 0.670 ± 0.095 | 0.31 ± 0.012 | 4.34 ± 0.09 | 0.15 ± 0.022 | 49.87 ± 6.33 | 621.67 ± 94.68 | 12.36 ± 1.09 | 7.12 ± 0.08 | 1.16 ± 0.10 | 7.68 ± 0.73 | 1.56 ± 0.43 |
B | 6.98 ± 0.96 | 0.540 ± 0.084 | 0.37 ± 0.024 | 4.17 ± 0.22 | 0.25 ± 0.017 | 54.55 ± 7.45 | 687.69 ± 99.32 | 13.86 ± 1.17 | 6.72 ± 0.08 | 1.05 ± 0.09 | 7.31 ± 0.82 | 1.72 ± 0.32 | |
C | 6.52 ± 1.24 | 0.610 ± 0.076 | 0.33 ± 0.019 | 4.05 ± 0.16 | 0.16 ± 0.021 | 47.41 ± 4.13 | 630.21 ± 103.25 | 14.37 ± 1.58 | 7.02 ± 0.07 | 0.91 ± 0.08 | 7.17 ± 0.77 | 1.11 ± 0.24 | |
4 | A | 7.87 ± 1.32 | 0.727 ± 0.085 | 0.42 ± 0.016 | 4.68 ± 0.24 | 0.12 ± 0.022 | 43.54 ± 8.41 | 505.61 ± 75.65 | 17.75 ± 1.35 | 6.94 ± 0.14 | 0.86 ± 0.05 | 6.75 ± 0.69 | 0.59 ± 0.21 |
B | 7.85 ± 1.22 | 0.746 ± 0.046 | 0.49 ± 0.025 | 4.44 ± 0.29 | 0.10 ± 0.018 | 38.81 ± 7.59 | 545.32 ± 98.64 | 16.36 ± 1.87 | 6.05 ± 0.09 | 0.77 ± 0.02 | 7.50 ± 0.72 | 0.49 ± 0.19 | |
C | 6.94 ± 1.19 | 0.790 ± 0.091 | 0.45 ± 0.028 | 4.95 ± 0.13 | 0.13 ± 0.029 | 41.21 ± 5.39 | 571.88 ± 82.63 | 19.38 ± 1.96 | 6.79 ± 0.03 | 0.91 ± 0.03 | 6.21 ± 0.77 | 0.65 ± 0.28 | |
5 | A | 8.63 ± 0.98 | 0.521 ± 0.102 | 0.34 ± 0.014 | 3.41 ± 0.12 | 0.15 ± 0.031 | 44.74 ± 11.25 | 569.21 ± 97.54 | 12.70 ± 1.23 | 6.85 ± 0.07 | 1.06 ± 0.14 | 6.69 ± 0.34 | 1.27 ± 0.41 |
B | 8.31 ± 1.09 | 0.485 ± 0.079 | 0.37 ± 0.015 | 3.77 ± 0.17 | 0.15 ± 0.027 | 37.22 ± 7.73 | 528.96 ± 102.57 | 12.12 ± 1.54 | 5.64 ± 0.04 | 1.25 ± 0.13 | 5.70 ± 0.45 | 1.12 ± 0.26 | |
C | 9.23 ± 1.13 | 0.519 ± 0.099 | 0.33 ± 0.021 | 4.28 ± 0.14 | 0.12 ± 0.022 | 35.98 ± 10.36 | 584.21 ± 85.95 | 13.23 ± 2.01 | 6.64 ± 0.06 | 1.30 ± 0.21 | 6.69 ± 0.38 | 1.13 ± 0.33 | |
6 | A | 10.95 ± 0.97 | 0.347 ± 0.086 | 0.06 ± 0.011 | 5.16 ± 0.15 | 0.07 ± 0.013 | 28.93 ± 6.12 | 129.43 ± 64.57 | 14.86 ± 1.82 | 6.87 ± 0.10 | 0.30 ± 0.04 | 9.39 ± 0.66 | 1.20 ± 0.25 |
B | 10.36 ± 1.13 | 0.358 ± 0.056 | 0.08 ± 0.016 | 5.90 ± 0.26 | 0.09 ± 0.014 | 33.65 ± 3.25 | 102.57 ± 81.47 | 15.42 ± 1.52 | 6.53 ± 0.05 | 0.37 ± 0.02 | 10.80 ± 0.47 | 1.48 ± 0.31 | |
C | 12.24 ± 1.28 | 0.301 ± 0.092 | 0.05 ± 0.013 | 5.81 ± 0.32 | 0.05 ± 0.011 | 26.35 ± 4.99 | 122.33 ± 57.39 | 14.52 ± 1.69 | 6.93 ± 0.06 | 0.27 ± 0.04 | 10.20 ± 0.52 | 1.34 ± 0.23 |
图1 海南省东寨港红树林自然保护区研究样地分布图。1至6为采集土壤和木材的6个红海榄种群。
Fig. 1 Map of the study sites in the National Nature Mangrove Reserve of Dongzhai Harbor, Hainan Province. Numbers 1 to 6 represent study sites where wood and soil samples were collected.
图2 红海榄次生木质部的形态解剖特征。A, 横切面(LM), 示窄导管为界的生长轮结构。B, 横切面(LSCM), 示窄导管为界的生长轮结构。C, 横切面(LSCM), 示短径列复管孔。D, 离析的环管管胞(SEM)。E, 离析的纤维状导管分子(SEM)。F, 离析的导管分子(SEM), 示导管分子端壁倾斜。G, 横切面(TEM), 示半缘纹孔对和单纹孔对。H, 离析的导管分子(SEM), 示圆形的具缘纹孔或栅栏状排列的纹孔。I, 径切面(SEM), 示圆形的极度退化的具缘纹孔。J, 径切面(SEM), 示一侧复开口的纹孔。K, 横切面(LM), 示胶质纤维。L, 径切面(SEM), 示射线细胞内的晶体。M, 弦切面(SEM), 示射线细胞内的淀粉粒。N, 径切面(SEM), 示射线穿孔细胞。O, 径切面(SEM), 示螺旋增厚。P, 径切面(SEM), 示纹孔口沟和纹孔口连接沟。Q, 弦切面(SEM), 示导管壁附物。R, 弦切面(SEM), 示附物纹孔。S, 弦切面(SEM), 示致密没有孔隙管间纹孔膜结构。T, 径切面(SEM), 示个别纹孔膜具有缝隙。LM, 光学显微镜; SEM, 扫描电子显微镜; TEM, 透射电子显微镜; LSCM, 激光共聚焦显微镜。
Fig. 2 Anatomical characteristics of secondary xylem in Rhizophora stylosa. A, Transverse section (LM), showing ring border delimited by narrower vessels. B, Transverse section (LSCM), showing ring border delimited by significantly narrower vessels. C, Transverse section (LSCM), showing vessels in short radial multiple. D, Macerated vasicentric tracheid (SEM). E, Macerated fibriform vessel element (SEM). F, Macerated vessel element with oblique end wall (SEM). G, Transverse section (TEM), showing haft-bordered pit-pair and simple pit pair. H, Macerated vessel element with round border pits or fence-like pits (SEM). I, Radial section (SEM), showing round remarkably reduced border pits. J, Radial section (SEM), showing long scalariform pits on one side contacted with alternate laternal wall pits (SEM). K, Transverse section (LM), showing gelatinous fibres. L, Radial section (SEM), showing crystals in the ray cells. M, Longitudinal section (SEM), showing starch grains in the ray cells. N, Radial section (SEM), showing perforated ray cell. O, Radial section (SEM), showing helical thickenings. P, Radial section (SEM), showing grooves and grooves interconnecting pit apertures. Q, Longitudinal section (SEM), showing vestured vessel wall. R, Longitudinal section (SEM), showing vestured pits. S, Longitudinal section (SEM), showing non-porous pit membrane. T, Radial section (SEM), an artefactual slit occurs in restricted pit field areas damaged by sample preparation. LM, light microscopy; SEM, scanning electron microscopy; TEM, transmission electron microscopy; LSCM, laser scanning confocal microscopy.
解剖性状 Anatomical characteristics | 生态因子 Ecological factor | 回归方程 Regression equation | 校正决定系数Adjusted R2 |
---|---|---|---|
VEL | 土壤全盐含量 Total soil salt content | Y VEL = 344.761 + 12.039XTSC | 0.386** |
RD | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content | Y RD = 101.890 - 0.042X Mn2+ - 5.777X Na+ | 0.726** |
RD50 | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content | YRD = 128.047 - 0.050X Mn2+ - 5.634X Na+ | 0.587** |
TD | 土壤全磷含量 Soil total phosphorus content、土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content、土壤有机质含量 Soil organic matter content、土壤Cl-含量 Soil Cl- content | YTD = 71.773 + 12.836 XTP - 0.033X Mn2+ - 3.589X Na+ - 0.901XOM + 0.547 XCl- | 0.896** |
PA | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content、土壤全磷含量 Soil total phosphorus content、土壤有机质含量 Soil organic matter content | YPA = 5262.683 - 3.836 X Mn2+ + 916.810XTP -315.615XNa+ -75.814XOM | 0.900** |
PA50 | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content、土壤全磷含量 Soil total phosphorus content、土壤有机质含量 Soil organic matter content | YPA50 = 8978.891 - 6.142XMn2+ - 454.463XNa+ + 1191.560XTP - 177.127XOM | 0.815** |
CA | 土壤pH值 Soil pH value | YCA = 5.695 + 0.453XpH | 0.385** |
PD | 土壤Ca2+含量、土壤全盐量 Total soil salt content | YPD = 10.615 + 40.737XCa2+ + 1.608XTSC | 0.762** |
RH | 土壤Ca2+含量 Soil Ca2+ content | YRH = 967.204 + 754.122XCa2+ | 0.422** |
RW | 土壤Ca2+含量 Soil Ca2+ content、土壤全磷含量 Soil total phosphorus content、土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content | YRW = 24.786 + 20.811XCa2+ - 8.091XTP+ 0.024X Mn2+ + 3.194X Na+ | 0.723** |
RF | 土壤全磷含量 Soil total phosphorus content、土壤Ca2+含量 Soil Ca2+ content | YRF = 9.331 - 2.759XTP + 6.038XCa2+ | 0.562** |
FL | 土壤Mn2+含量 Soil Mn2+ content、土壤Ca2+含量 Soil Ca2+ content | YFL = 1287.519 - 0.687XMn2+ + 491.239XCa2+ | 0.819** |
FWT | 土壤Mn2+含量 Soil Mn2+ content | YFWT = 6.868 - 0.002X | 0.441** |
表3 次生木质部特征与环境因子的逐步多重回归分析
Table 3 Stepwise multiple regressions among secondary xylem characteristics and environmental factors
解剖性状 Anatomical characteristics | 生态因子 Ecological factor | 回归方程 Regression equation | 校正决定系数Adjusted R2 |
---|---|---|---|
VEL | 土壤全盐含量 Total soil salt content | Y VEL = 344.761 + 12.039XTSC | 0.386** |
RD | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content | Y RD = 101.890 - 0.042X Mn2+ - 5.777X Na+ | 0.726** |
RD50 | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content | YRD = 128.047 - 0.050X Mn2+ - 5.634X Na+ | 0.587** |
TD | 土壤全磷含量 Soil total phosphorus content、土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content、土壤有机质含量 Soil organic matter content、土壤Cl-含量 Soil Cl- content | YTD = 71.773 + 12.836 XTP - 0.033X Mn2+ - 3.589X Na+ - 0.901XOM + 0.547 XCl- | 0.896** |
PA | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content、土壤全磷含量 Soil total phosphorus content、土壤有机质含量 Soil organic matter content | YPA = 5262.683 - 3.836 X Mn2+ + 916.810XTP -315.615XNa+ -75.814XOM | 0.900** |
PA50 | 土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content、土壤全磷含量 Soil total phosphorus content、土壤有机质含量 Soil organic matter content | YPA50 = 8978.891 - 6.142XMn2+ - 454.463XNa+ + 1191.560XTP - 177.127XOM | 0.815** |
CA | 土壤pH值 Soil pH value | YCA = 5.695 + 0.453XpH | 0.385** |
PD | 土壤Ca2+含量、土壤全盐量 Total soil salt content | YPD = 10.615 + 40.737XCa2+ + 1.608XTSC | 0.762** |
RH | 土壤Ca2+含量 Soil Ca2+ content | YRH = 967.204 + 754.122XCa2+ | 0.422** |
RW | 土壤Ca2+含量 Soil Ca2+ content、土壤全磷含量 Soil total phosphorus content、土壤Mn2+含量 Soil Mn2+ content、土壤Na+含量 Soil Na+ content | YRW = 24.786 + 20.811XCa2+ - 8.091XTP+ 0.024X Mn2+ + 3.194X Na+ | 0.723** |
RF | 土壤全磷含量 Soil total phosphorus content、土壤Ca2+含量 Soil Ca2+ content | YRF = 9.331 - 2.759XTP + 6.038XCa2+ | 0.562** |
FL | 土壤Mn2+含量 Soil Mn2+ content、土壤Ca2+含量 Soil Ca2+ content | YFL = 1287.519 - 0.687XMn2+ + 491.239XCa2+ | 0.819** |
FWT | 土壤Mn2+含量 Soil Mn2+ content | YFWT = 6.868 - 0.002X | 0.441** |
[1] | Alongi DM, Clough BF, Robertson AI (2005). Nutrient-use efficiency in arid-zone forests of the mangroves Rhizophora stylosa and Avicennia marina.Aquatic Botany, 82, 121-131. |
[2] | Ashton PMS, Olander LP, Berlyn GP, Thadani R, Cameron IR (1998). Changes in leaf structure in relation to crown position and tree size of Betula papyrifera within fire-origin stands of interior cedar-hemlock.Canadian Journal of Botany, 76, 1180-1187. |
[3] | Berlyn GP, Miksche JP (1976). Botanical Microtechnique and Cytochemistry. The Iowa State University Press, Iowa. |
[4] | Carlquist S (2001). Comparative Wood Anatomy. 2nd edn. Springer, Berlin. |
[5] | Deng CY, Lin P, Guo SZ (2004a). Study on wood anatomy of Lumnitzera species.Journal of Xiamen University (Natural Science), 43, 406-411. (in Chinese with English abstract) |
[邓传远, 林鹏, 郭素枝 (2004a). 榄李属(Lumnitzera)红树植物的木材解剖学研究. 厦门大学学报(自然科学版), 43, 406-411. ] | |
[6] | Deng CY, Lin P, Guo SZ (2004b). Wood structures of some Sonneratia species and their adaptation to intertidal habitats.Acta Phytoecologica Sinica, 28, 392-399. (in Chinese with English abstract) |
[邓传远, 林鹏, 郭素枝 (2004b). 海桑属红树植物次生木质部解剖特征及其对潮间带生境的适应. 植物生态学报, 28, 392-399. ] | |
[7] | Fei SL, Fang JY, Fan YJ, Zhao K, Liu XJ, Cui KM (1999). Anatomical characteristics of leaves and woods of Fagus lucida and their relationship to ecological factors in Mountain Fanjingshan, Guizhou, China.Acta Botanica Sinica, 41, 1002-1009. (in Chinese with English abstract) |
[费松林, 方精云, 樊拥军, 赵坤, 刘雪皎, 崔克明 (1999). 贵州梵净山亮叶水青冈叶片和木材的解剖学特征及其与生态因子的关系. 植物学报, 41, 1002-1009. ] | |
[8] | Fonti P, von Arx G, García-González I, Eilmann B, Sass- Klaassen U, Gärtner H, Eckstein D (2010). Studying glob- al change through investigation of the plastic responses of xylem anatomy in tree rings.New Phytologist, 185, 42-53. |
[9] | Herbette S, Cochard H (2010). Calcium is a major determinant of xylem vulnerability to cavitation.Plant Physiology, 153, 1932-1939. |
[10] | IAWA Committee (1989). IAWA list of microscopic features for hardwood identification: With an appendix on non-anatomical information.IAWA Bulletin New Series, 10, 219-332. |
[11] | Junghans U, Polle A, Düchtig P, Weiler E, Kuhlman B, Gruber F, Teichmann T (2006). Adaptation to high salinity in poplar involves changes in xylem anatomy and auxin physiology.Plant, Cell & Environment, 29, 1519-1531. |
[12] | Kohonen MM, Helland Å (2009). On the function of wall sculpturing in xylem conduits.Journal of Bionic Engineering, 6, 324-329. |
[13] | Lin P (1999). Mangrove Ecosystem in China. Science Press, Beijing. |
[14] | Liu GS (1996). Soil Physical and Chemical Analysis & Description of Soil Profiles. Standards Press of China, Beijing. (in Chinese) |
[刘光崧 (1996). 土壤理化分析与剖面描述. 中国标准出版社, 北京. ] | |
[15] | Lu RK (2000). Analytical Methods for Soil and Agricultural Chemistry. China Agricultural Science and Technology Press, Beijing. (in Chinese) |
[鲁如坤 (2000). 土壤农业化学分析方法. 中国农业科技出版社, 北京.] | |
[16] | Nardini A, Lo Gullo MA, Salleo S (2011). Refilling embolized xylem conduits: Is it a matter of phloem unloading?Plant Science, 180, 604-611. |
[17] | Plavcová L, Hacke UG (2011). Heterogeneous distribution of pectin epitopes and calcium in different pit types of four angiosperm species.New Phytologist, 192, 885-897. |
[18] | Robert EMR, Koedam N, Beeckman H, Schmitz N (2009). A safe hydraulic architecture as wood anatomical explanation for the difference in distribution of the mangroves Avicennia and Rhizophora.Functional Ecology, 23, 649-657. |
[19] | Robert EMR, Schmitz N, Okello JA, Boeren I, Beeckman H, Koedam N (2011). Mangrove growth rings: Fact or fiction?Trees, 25, 49-58. |
[20] | Salleo S, Trifilò P, Nardini A, Lo Gullo MA (2009). Starch-to- sugar conversion in wood parenchyma of field-growing Laurus nobilis plants: A component of the signal pathway for embolism repair?Functional Plant Biology, 36, 815-825. |
[21] | Santandrea G, Schiff S, Bennici A (1998). Effects of manganese on Nicotiana species cultivated in vitro and characterization of regenerated Mn-tolerant tobacco plants.Plant Science, 132, 71-82. |
[22] | Schmitz N, Jansen S, Verheyden A, Kairo JG, Beeckman H, Koedam N (2007). Comparative anatomy of intervessel pits in two mangrove species growing along a natural salinity gradient in Gazi Bay, Kenya.Annals of Botany, 100, 271-281. |
[23] | Schmitz N, Verheyden A, Beeckman H, Kairo JG, Koedam N (2006). Influence of a salinity gradient on the vessel characters of the mangrove species Rhizophora mucronata.Annals of Botany, 98, 1321-1330. |
[24] | Secchi F, Zwieniecki MA (2011). Sensing embolism in xylem vessels: The role of sucrose as a trigger for refilling.Plant, Cell & Environment, 34, 514-524. |
[25] | Shi GR, Cheng XL, Liu L, Ma CC (2006). Anatomical and water physiological plasticity of Grewia biloba var. parviflora leaf and secondary xylem.Chinese Journal of Applied Ecology, 17, 1801-1806. (in Chinese with English abstract) |
[史刚荣, 程雪莲, 刘蕾, 马成仓 (2006). 扁担木叶片和次生木质部解剖和水分生理特征的可塑性. 应用生态学报, 17, 1801-1806. ] | |
[26] | Shi GR, Liu L (2006). Secondary xylem anatomic characteristics of dominant plant species in three communities in Xiangshan Mountain, Huaibei, China.Acta Botanica Yunnanica, 28, 363-370. (in Chinese with English abstract) |
[史刚荣, 刘蕾 (2006). 淮北相山三种群落中优势树种次生木质部的解剖学特征. 云南植物研究, 28, 363-370. ] | |
[27] | Strauss-Debenedetti S, Bazzaz FA (1991). Plasticity and acclimation to light in tropical Moraceae of different sucessional positions.Oecologia, 87, 377-387. |
[28] | Sun Q, Lin P (1997). Wood structure of Aegiceras corniculatum and its ecological adaptations to salinities.Hydrobiologia, 352, 61-65. |
[29] | Turner NC (1979). Drought resistance and adaptation to water deficits in crop plants. In: Mussell H, Staples RC eds. Stress Physiology in Crop Plants. John Wiley & Sons, New York. |
[30] | Tyree MT, Davis SD, Cochard H (1994). Biophysical perspectives of xylem evolution: Is there a tradeoff of hydraulic efficiency for vulnerability to dysfunction?IAWA Journal, 15, 335-360. |
[31] | Tyree MT, Zimmermann MH (2002). Xylem Structure and the Ascent of Sap. 2nd edn. Springer, Berlin. |
[32] | Verheyden A, de Ridder F, Schmitz N, Beeckman H, Koedam N (2005). High-resolution time series of vessel density in Kenyan mangrove trees reveal a link with climate.New Phytologist, 167, 425-435. |
[33] | Yáñez-Espinosa L, Terrazas T, López-Mata L (2001). Effects of flooding on wood and bark anatomy of four species in a mangrove forest community.Trees, 15, 91-97. |
[34] | Zwieniecki MA, Holbrook NM. (2009). Confronting Maxwell’s demon: Biophysics of xylem embolism repair.Trends in Plant Science, 14, 530-534. |
[1] | 史刚荣, 汤盈, 张铮. 淮北相山恢复演替群落优势树种叶片的生态解剖[J]. 植物生态学报, 2006, 30(2): 314-322. |
[2] | 郑文教, 连玉武, 郑逢中, 林鹏. 广西英罗湾红海榄林重金属元素的累积及动态[J]. 植物生态学报, 1996, 20(1): 20-27. |
阅读次数 | ||||||
全文 |
|
|||||
摘要 |
|
|||||
Copyright © 2022 版权所有 《植物生态学报》编辑部
地址: 北京香山南辛村20号, 邮编: 100093
Tel.: 010-62836134, 62836138; Fax: 010-82599431; E-mail: apes@ibcas.ac.cn, cjpe@ibcas.ac.cn
备案号: 京ICP备16067583号-19