Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Gu Yanfei.
Journal of Lake Sciences | 2017
顾燕飞; Gu Yanfei; 王俊; Wang Jun; 王洁; Wang Jie; 方根生; Fang Gensheng; 韩璐; Han Lu
苦草(Vallisneria natans)为我国常见的沉水植物之一,目前对水生态修复工程后苦草种群生长策略尚缺乏深入了解.以水生态修复工程1年后的苦草种群为研究对象,探讨水深对苦草叶片、匍匐茎、块茎等形态特征和苦草株数、匍匐茎数以及生物量等种群参数的影响,并分析水深胁迫下苦草的生长策略.结果表明,随着水深增加,尽管苦草单位面积株数和单位面积匍匐茎数均显著降低,但叶片长度、叶片宽度、叶片厚度、叶面积、匍匐茎长度、匍匐茎粗和块茎粗随水深显著增加,因而,苦草地上生物量也显著增加.其中,叶片长度和叶面积变异较大,对水深变化敏感,而叶片宽度、叶片厚度、匍匐茎长度、匍匐茎粗和块茎粗变异不大,对水深变化敏感程度低.在低光照胁迫下,苦草在亲株生长和子株输出之间存在权衡,一方面通过增加叶片投资保障亲株的资源利用效率,一方面通过降低亲株密度保障子株生长发育,从而实现种群空间生态位扩展和持续更新.在水生态修复工程中,考虑苦草的种群更新能力和施工的可操作性,在透明度为1.0~1.5 m的条件下,苦草的适宜种植水深为0.5~1.0 m.
Archive | 2013
Zhu Xiejun; Shi Nianzhong; Cao Shiwei; Gu Yanfei; Cai Yingfang; Chen Jianghua; Dai Jianyong
Archive | 2015
Zhu Xiejun; Gu Yanfei; Song Luqi; Yin Ruoshui; Zhang Xinyu
Archive | 2014
Shi Nianzhong; Cao Shiwei; Gu Yanfei; Chen Jianghua
Archive | 2013
Zhu Xiejun; Shi Nianzhong; Cao Shiwei; Gu Yanfei; Cai Yingfang; Chen Jianghua; Dai Jianyong
Archive | 2017
Gu Yanfei; Wu Jiasheng; Yin Ruoshui; Cai Yingfang; Wang Jie
Archive | 2017
Gu Yanfei; Yu Bingbing; Mei Jian; Yin Ruoshui; Cai Yingfang; Wang Jie
Archive | 2017
Cao Shiwei; Gu Yanfei; Yin Ruoshui; Mao Shengliang; Zhou Lihui
Archive | 2017
Gu Yanfei; Du Hao; Cao Shiwei; Xin Lixun; Song Luqi; Li Jianguo
Archive | 2017
Xin Lixun; Wang Jun; Wu Jiasheng; Xiao Dongliang; Gu Yanfei