×
验证码:
换一张
忘记密码?
记住我
切换中国科技网通行证登录
×
切换中国科技网通行证登录
登录
中文版
|
English
登录
注册
ALL
ORCID
题名
作者
学科领域
关键词
资助项目
文献类型
出处
收录类别
出版者
发表日期
存缴日期
学科门类
专利类型
学习讨论厅
图片搜索
粘贴图片网址
首页
研究单元&专题
作者
文献类型
学科分类
知识图谱
新闻&公告
在结果中检索
研究单元&专题
中国科学院海岸带环境... [1]
海岸带生物学与生物资... [1]
作者
韩广轩 [1]
张志东 [1]
李宝泉 [1]
张俪文 [1]
文献类型
期刊论文 [3]
发表日期
2021 [1]
2019 [1]
2008 [1]
语种
英语 [2]
中文 [1]
出处
JOURNAL OF... [1]
JOURNAL OF... [1]
生物多样性 [1]
资助项目
National N... [1]
Youth Inno... [1]
收录类别
SCI [2]
CSCD [1]
专利类型
资助机构
National N... [1]
Youth Inno... [1]
中国科学院战略性先导... [1]
中国科学院特别交流项... [1]
美丽中国生态文明建设... [1]
×
知识图谱
YIC-IR
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共3条,第1-3条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
WOS被引频次升序
WOS被引频次降序
作者升序
作者降序
题名升序
题名降序
发表日期升序
发表日期降序
提交时间升序
提交时间降序
期刊影响因子升序
期刊影响因子降序
The effect of seed addition and litter removal on plant composition in a coastal marsh of the Yellow River Delta
期刊论文
JOURNAL OF COASTAL CONSERVATION, 2021, 卷号: 25, 期号: 1, 页码: 9
作者:
Zhang, Liwen
;
Han, Guangxuan
浏览
  |  
Adobe PDF(558Kb)
  |  
收藏
  |  
浏览/下载:587/234
  |  
提交时间:2021/06/07
Seed addition
Litter removal
Coastal wetland
Yellow River Delta
Species richness
Species abundance
烟台牟平海洋牧场季节性低氧对大型底栖动物群落的生态效应
期刊论文
生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210
作者:
李宝泉
Adobe PDF(1354Kb)
  |  
收藏
  |  
浏览/下载:567/106
  |  
提交时间:2020/06/17
低氧
群落结构
群落恢复
敏感种
机会种
hypoxia
community structure
community recovery
sensitive species
opportunistic species
Hypoxia is a common phenomenon in the world's oceans, especially in the shallow waters of coastal zones. Rates of hypoxia are increasing due to global climatic changes and anthropogenic activities. Hypoxia can cause mass mortality of marine animals and can have severe negative impacts on marine ecosystems. To better understand the effects of hypoxia on macrobenthic communities, a survey was carried out in the Muping Marine Ranch (Yantai) during June, August and September of 2016. Results showed that seasonal hypoxia led to changes in benthic community structure, especially in terms of species composition and dominant species. The dominant species were Polychaeta Lumbrinereis latreilli, Sternaspis scutata and Mollusca Endopleura lubrica in summer. The opportunistic species Lumbrinereis latreilli increased, whereas, sensitive species such as Leptomya minuta, Glycera chirori, Upogebia major, Pontocrates altamarimus, Eriopisella sechellensis decreased during the hypoxic period of August. Hypoxia also reduced biodiversity indices. The effect of hypoxia on abundance and biomass were not significant, mainly because of the increase in the opportunistic Lumbrinereis latreilli, which counteracted the decline in abundance and biomass of other species. Individual physiological tolerance to hypoxia was different among species. Lumbrinereis latreilli showed higher tolerance to hypoxia in dissolved oxygen (DO) = 1.0 mg/L compared to other species. Some sensitive species, such as Leptomya minuta, Upogebia major, Pontocrates altamarimus and Eriopisella sechellensis showed lower tolerance when DO < 2.5 mg/L. When DO increased to 2.5 mg/L, the macrobenthic community start to recover gradually. The recovery extent and time needed were closely related to the degree of seasonal hypoxia.
Spatiotemporal patterns and dynamics of species richness and abundance of woody plant functional groups in a tropical forest landscape of Hainan Island, south China
期刊论文
JOURNAL OF INTEGRATIVE PLANT BIOLOGY, 2008, 卷号: 50, 期号: 5, 页码: 547-558
作者:
Zhang, Zhi-Dong
;
Zang, Run-Guo
;
Qi, Yao-Dong
浏览
  |  
Adobe PDF(174Kb)
  |  
收藏
  |  
浏览/下载:1264/423
  |  
提交时间:2011/07/05
Forest Landscape Types
Functional Groups
Hainan Island
Recovery Dynamics
Spatial Variation
Species Diversity
Stem Abundance
Tropical Forests