【摘要】 湿地是全球重要的陆地碳库之一,对于全球变化的响应十分敏感。根据有关调查资料,对山东省河流湿地植被构成、河流湿地植物生长型及其植物区系地理成分等进行了分析,阐述了它们与植物之间的关系。山东省河流湿地面积257 795.20 hm~2,占全省湿地面积的14.84%。山东省河流湿地内分布植物82科、216属、301种。在植物区系地理成分上,包括15个类型和12个变型。温带性质和热带性质的分布型和变型的属为145个,占总属数的67.13%,体现了植物属分布的温带和热带特点。更多还原

【Abstract】 Absrtact: Wetlands are one of the most important terrestrial carbon pools in the world, they are also sensitive to global change. Based on the investigation data, we analysesed the vegetation composition, plant growth pattern and floristic geographical composition of river wetlands in Shandong Province, and expounede the relationship between them and plants. The rivers wetland area in Shandong Province is 257 795.20 hm~2, accounting for 14.84% of the whole province wetland area.There are 301 species of plants belonging to 216 genera and 82 families in the rivers wetlands of Shandong Province. There are 15 distribution types and 12 variants in floristic geography. There are 145 genera distributed indistribution types and variants of temperate and tropical characteristics, accounting for 67.13% of the total genera, reflecting the temperate and tropical characteristics of plant genera distribution.更多还原