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在崇西湿地高潮淡水区种植通过筛选的21种湿地木本植物,以斑块状进行种植,形成工程物种与芦苇、菰等的混交群落。根据2006年和2008年调查数据,结果表明:本土树种江南桤木、细叶水团花、枸杞、喜树、重阳木、乌桕、枫杨和构树的成活率分别为86.85%、80.00%、20.00%、50.00%、40.00%、62.00%、20.00%、10.00%和8.00%,白杜、桑、枣、朴树、榉树和苦楝全部死亡;引进树种落羽杉、沼生栎、木麻黄、彩叶杞柳、海滨木槿和常青白蜡的成活率分别为98.90%、96.10%、84.00%、62.00%、50.00%和15.50%%,美国复叶槭全部死亡。落羽杉、沼生栎、江南桤木和木麻黄耐受淹水性较强,可用于周期性淹水湿地的生态恢复与重建中;在无致命性遮光情况下,细叶水团花、彩叶杞柳和海滨木槿是森林湿地生态恢复中较好的灌木物种。通过森林湿地的构建,对区域内的鸟类及大型底栖动物的物种多样性具有显著的提升。试验初步筛选出江南桤木、细叶水团花、落羽杉、沼生栎和木麻黄这5种树种为西沙湿地森林湿地的适生树种。
A total of 21 species of wetland woody plants were planted in patchy freshwater areas in the climax freshwater area of the Chongxi wetland to form a mixed community of engineering species and reeds, According to the survey data of 2006 and 2008, the results showed that the survival rates of local tree species such as Alnus cremastogyne, Fritillaria thunbergii, Lycium barbarum, Camptotheca acuminata, Qiyangmu, Aconiti kusnezoffii, Maple and so on were 86.85%, 80.00% and 20.00% , 50.00%, 40.00%, 62.00%, 20.00%, 10.00% and 8.00% respectively. All the white dwarf, mulberry, date, hackberry, , Hibiscus marmoreus and evergreen wax were 98.90%, 96.10%, 84.00%, 62.00%, 50.00% and 15.50% respectively, all of which died. Taxodium distichum, Marsh oak, southern alder and Casuarina tolerant flooding strong, can be used for the ecological restoration and reconstruction of periodically flooded wetlands; Qi Liu and seaside hibiscus are better shrub species in the restoration of forest wetlands. Through the construction of forest wetlands, the species diversity of birds and macrobenthos in the region has been significantly improved. Five species of Alnus cremastogyne, Cunninghamia lanceolata, Taxodium distichum, Quercus Marshii and Casuarina were screened for the suitable tree species for the Xisha wetland forest wetland.