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Ecological Effects of Roads on the Plant Diversity of Coastal Wetland in the Yellow River Delta

文献类型：期刊论文

作者Li, Yunzhao1,2,3; Yu, Junbao1,2; Ning, Kai1,2,3; Du, Siyao4; Han, Guangxuan1,2; Qu, Fanzhu1,2,3; Wang, Guangmei1,2; Fu, Yuqin1,2,3; Zhan, Chao1,2,3
刊名SCIENTIFIC WORLD JOURNAL
出版日期2014
页码952051
关键词SPECIES COMPOSITION NATIONAL-PARK HABITAT FRAGMENTATION BETA-DIVERSITY FOREST ROADS LAND-USE LANDSCAPE SOIL DISTURBANCE VEGETATION
ISSN号1537-744X
产权排序[Li, Yunzhao; Yu, Junbao; Ning, Kai; Han, Guangxuan; Qu, Fanzhu; Wang, Guangmei; Fu, Yuqin; Zhan, Chao] Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China; [Li, Yunzhao; Yu, Junbao; Ning, Kai; Han, Guangxuan; Qu, Fanzhu; Wang, Guangmei; Fu, Yuqin; Zhan, Chao] YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China; [Li, Yunzhao; Ning, Kai; Qu, Fanzhu; Fu, Yuqin; Zhan, Chao] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Du, Siyao] Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Shandong, Peoples R China
通讯作者Yu, JB (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China. junbao.yu@gmail.com
中文摘要The 26 sample sites in 7 study plots adjacent to asphalt road and earth road in coastal wetland in the Yellow River Delta were selected to quantify plant diversity using quadrat sampling method in plant bloom phase of July and August 2012. The indice of beta(T) and Jaccard's coefficient were applied to evaluate the species diversity. The results showed that the plant diversities and alien plants were high in the range of 0-20 m to the road verge. There were more exotics and halophytes in plots of asphalt roadside than that of earth roadside. However, proportion of halophytes in habitats of asphalt roadsides was lower than that of earth roadside. By comparing beta-diversity, there were more common species in the asphalt roadsides than that in the earth roadsides. The similarity of plant communities in studied plots of asphalt roadsides and earth roadsides increased with increasing the distance to road verge. The effect range of roads for plant diversity in study region was about 20 m to road verge. Our results indicate that the construction and maintenance of roads in wetland could increase the plant species diversities of communities and risk of alien species invasion.
英文摘要The 26 sample sites in 7 study plots adjacent to asphalt road and earth road in coastal wetland in the Yellow River Delta were selected to quantify plant diversity using quadrat sampling method in plant bloom phase of July and August 2012. The indice of beta(T) and Jaccard's coefficient were applied to evaluate the species diversity. The results showed that the plant diversities and alien plants were high in the range of 0-20 m to the road verge. There were more exotics and halophytes in plots of asphalt roadside than that of earth roadside. However, proportion of halophytes in habitats of asphalt roadsides was lower than that of earth roadside. By comparing beta-diversity, there were more common species in the asphalt roadsides than that in the earth roadsides. The similarity of plant communities in studied plots of asphalt roadsides and earth roadsides increased with increasing the distance to road verge. The effect range of roads for plant diversity in study region was about 20 m to road verge. Our results indicate that the construction and maintenance of roads in wetland could increase the plant species diversities of communities and risk of alien species invasion.
学科主题Multidisciplinary Sciences
研究领域[WOS]Science & Technology - Other Topics
关键词[WOS]SPECIES COMPOSITION ; NATIONAL-PARK ; HABITAT FRAGMENTATION ; BETA-DIVERSITY ; FOREST ROADS ; LAND-USE ; LANDSCAPE ; SOIL ; DISTURBANCE ; VEGETATION
收录类别SCI
语种英语
WOS记录号WOS:000334237900001
源URL[http://ir.yic.ac.cn/handle/133337/8792]  
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_滨海湿地实验室
烟台海岸带研究所_中科院烟台海岸带研究所知识产出
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res YIC, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Shandong, Peoples R China
2.YICCAS, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Shandong, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266100, Shandong, Peoples R China
推荐引用方式
GB/T 7714		 Li, Yunzhao,Yu, Junbao,Ning, Kai,et al. Ecological Effects of Roads on the Plant Diversity of Coastal Wetland in the Yellow River Delta[J]. SCIENTIFIC WORLD JOURNAL,2014:952051.
APA Li, Yunzhao.,Yu, Junbao.,Ning, Kai.,Du, Siyao.,Han, Guangxuan.,...&Zhan, Chao.(2014).Ecological Effects of Roads on the Plant Diversity of Coastal Wetland in the Yellow River Delta.SCIENTIFIC WORLD JOURNAL,952051.
MLA Li, Yunzhao,et al."Ecological Effects of Roads on the Plant Diversity of Coastal Wetland in the Yellow River Delta".SCIENTIFIC WORLD JOURNAL (2014):952051.

入库方式： OAI收割

来源：烟台海岸带研究所

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