互花米草入侵对漳江口红树林湿地土壤有机碳官能团特征的影响
|
孙慧敏,姜姜,崔莉娜,张水锋,张金池
|
Effects of Spartina alterniflora invasion on soil organic carbon composition of mangrove wetland in Zhangjiang River Estuary
|
Hui-Min SUN,Jiang JIANG,Li-Na CUI,Shui-Feng ZHANG,Jin-Chi ZHANG
|
|
表4 不同植被类型土壤有机碳官能团比例
|
Table 4 The ratios of soil organic carbon functional groups for different vegetation types
|
|
土壤深度 Soil depth | 植被类型 Vegetation type | 烷基碳 Alkyl C | N-烷氧碳 N-alkyl C | 烷氧碳 O-alkyl C | 缩醛碳 di-O-alkyl C | 芳香碳 Aromatic C | 酚基碳 Phenolic C | 羰基碳 Carbonyl C | 烷基碳/ 烷氧碳 A/O-A | 芳香度 Aromaticity | 疏水碳/亲水碳 Hydrophobic/ hydrophilic C | 脂族碳/芳香碳 Aliphatic/ aromatic C | 0-15 cm | MC | 0.199 6ab | 0.072 9a | 0.216 5a | 0.108 0ab | 0.172 3a | 0.091 1a | 0.139 7a | 0.503 0ab | 0.3065 a | 0.862 9a | 2.269 7a | 0-15 cm | TC | 0.157 2a | 0.080 0a | 0.260 0a | 0.118 5a | 0.185 8b | 0.084 1a | 0.114 3a | 0.343 6a | 0.304 8a | 0.746 0a | 2.281 8a | 0-15 cm | SC | 0.240 3b | 0.083 7a | 0.234 9a | 0.095 8b | 0.157 5c | 0.065 6b | 0.122 3a | 0.602 6b | 0.254 7b | 0.867 3a | 2.941 0b | 75-100 cm | MC | 0.234 6a | 0.076 5a | 0.228 9a | 0.085 3a | 0.156 9a | 0.068 0a | 0.149 8a | 0.628 2a | 0.264 1a | 0.855 8a | 2.892 9a | 75-100 cm | TC | 0.270 4a | 0.088 7a | 0.213 7a | 0.077 9a | 0.150 0a | 0.061 3a | 0.138 1a | 0.710 4a | 0.246 0a | 0.930 2a | 3.161 2a | 75-100 cm | SC | 0.216 9a | 0.078 3a | 0.220 2a | 0.082 2a | 0.170 9a | 0.071 4a | 0.160 0a | 0.584 7a | 0.288 6a | 0.854 6a | 2.502 5a |
|
|
|