不同修复年限对黄河三角洲湿地植物多样性和群落稳定性的影响
文献类型：期刊论文
| 作者 | 张奇奇1,2,3; 韩广轩1,3 ; 路峰4; 周英锋4; 王晓杰1,3; 李培广1,3; 初小静1,3; 贺文君5; 于冬雪1,3; 宋维民1,3
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| 刊名 | 生态学杂志
 |
| 出版日期 | 2022 |
| 卷号 | 41期号:7页码:1249-1257 |
| 关键词 | 滨海湿地 修复年限 物种多样性 群落稳定性 土壤化学性质 |
| ISSN号 | 1000-4890 |
| 其他题名 | Effects of different restoration ages on plant diversity and community stability of wetlands in the Yellow River Delta |
| 文献子类 | 期刊论文 |
| 英文摘要 | Ecological restoration is an efficient method to reduce the degradation of natural coastal wetlands.Restoration age has important effects on soil chemical properties and plant community characteristics.However,long-term monitoring on the effects of wetland restoration projects and their underlying mechanism is still limited.Here,we examined the effects of different restoration ages (0,3,7,10,and 19 years) of wetlands on soil properties,plant species diversity,and community stability in the Yellow River Delta.The results showed that soil electric conductivity,available phosphorus concentration,and available potassium concentration decreased with increasing restoration age.However,soil available nitrogen concentration increased during the restoration process.Shannon index,Pielou evenness index,and species richness index of plant communities increased continuously with increasing restoration age,while plant diversity indices were mainly driven by the changes in soil electrical conductivity.In addition,restoration age also promoted plant community stability,which was significantly and negatively related to soil electric conductivity,available phosphorus and available potassium,and positively related to available nitrogen concentration.With the proceeding of restoration,soil environment and plant community structure improved continuously.Therefore,restoration projects can stimulate positive succession of community and improve the stability of coastal wetland ecosystems. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:7251511 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/34205]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 烟台海岸带研究所_近岸生态与环境实验室 中国科学院黄河三角洲滨海湿地试验站 |
| 作者单位 | 1.中国科学院烟台海岸带研究所,中国科学院海岸带环境过程与生态修复重点实验室,山东烟台264003; 2.中国科学院大学,北京100049; 3.中国科学院黄河三角洲滨海湿地生态系统野外科学观测研究站,山东东营257500; 4.山东黄河三角洲国家级自然保护区管理委员会,山东东营257500; 5.滨州学院山东省黄河三角洲生态环境重点实验室,山东滨州256603; 6.山东省林业科学研究院,济南250014 |
| 推荐引用方式 GB/T 7714 | 张奇奇,韩广轩,路峰,等. 不同修复年限对黄河三角洲湿地植物多样性和群落稳定性的影响[J]. 生态学杂志,2022,41(7):1249-1257. |
| APA | 张奇奇.,韩广轩.,路峰.,周英锋.,王晓杰.,...&许景伟.(2022).不同修复年限对黄河三角洲湿地植物多样性和群落稳定性的影响.生态学杂志,41(7),1249-1257. |
| MLA | 张奇奇,et al."不同修复年限对黄河三角洲湿地植物多样性和群落稳定性的影响".生态学杂志 41.7(2022):1249-1257. |
入库方式： OAI收割
来源：烟台海岸带研究所
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