运用植物区系质量指数快速评估湿地植被恢复成效
文献类型：期刊论文
| 作者 | 彭婉婷 ; 罗鹏 ; 刘长青 ; 唐荣华 ; 潘远智 |
| 刊名 | 生物多样性
 |
| 出版日期 | 2014 |
| 卷号 | 22期号:5页码:564-573 |
| 关键词 | 植物区系质量指数 生态保守性系数 生态指标 物种多样性 湿地评价 |
| 其他题名 | A rapid and quantitative assessment of wetland vegetation restoration effects with Floristic Quality Assessment Index |
| 产权排序 | 3 |
| 通讯作者 | 罗鹏 ; 潘远智 |
| 合作状况 | 其它 |
| 中文摘要 | 目前通常采用的评估湿地保护和恢复成效的指标体系较为复杂,常涉及生物学、环境科学和社会学等多个学科,导致监测评估成本高,并难以实现综合的定量评估,因此有必要提出能够在较大程度上表达生态环境状况的综合生态指标。植物区系质量指数(Floristic Quality Assessment Index,FQAI)反映了植物区系中物种的生态保守性程度,作者将其作为主要生态指标,来验证该指标用于湿地植被恢复成效定量评估的有效性。作者以四川盆地丘陵和平原地区湿地植物为对象,构建了区域库塘及河滩湿地植物区系质量指数计算方法与赋值表,以成都市重要水源地——云桥湿地的3年生态恢复成效为案例进行了检验。结果表明,在云... |
| 英文摘要 | Conventional assessment of wetland conservation/restoration effects usually involves monitoring of multiple variables and requires interdisciplinary expertise in biology, environmental sciences and socioeconomics. As China is putting huge efforts into restoring degraded wetlands, fast and cost-effective methodologies for quantitative assessment of the conservation effects are crucial and in great need. For three years, we studied a former paddy field that was recently rehabilitated to a forested wetland in Yunqiao, southwest China. Floristic Quality Assessment Index (FQAI) was used as an ecological indicator to monitor rehabilitation progress with repeat yearly samplings of plant species information along four parallel fixed line-transects in the wetland. The conservative values were calculated for each species based on evaluation of all wetland plants in the floristic area. The results showed that both the mean coefficient of conservatism (CCmean) and the FQAI increased significantly, while no clear trends were presented by the species diversity indices (Shannon-Wiener index, Simpson index, Pielou index) over the three year sampling period, suggesting FQAI is a promising and effective ecological indicator for rapid and quantitative measurement of vegetative rehabilitation effects in wetlands. |
| 学科主题 | 生态研究中心 |
| 收录类别 | CSCD |
| 语种 | 中文 |
| CSCD记录号 | CSCD:5252951 |
| 源URL | [http://210.75.237.14/handle/351003/26577]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | 彭婉婷,罗鹏,刘长青,等. 运用植物区系质量指数快速评估湿地植被恢复成效[J]. 生物多样性,2014,22(5):564-573. |
| APA | 彭婉婷,罗鹏,刘长青,唐荣华,&潘远智.(2014).运用植物区系质量指数快速评估湿地植被恢复成效.生物多样性,22(5),564-573. |
| MLA | 彭婉婷,et al."运用植物区系质量指数快速评估湿地植被恢复成效".生物多样性 22.5(2014):564-573. |
入库方式： OAI收割
来源：成都生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。