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烟台近海浮游动物优势种空间生态位研究
期刊论文
生态学报, 2020, 卷号: 40, 期号: 16, 页码: 5822-5833
作者:
侯朝伟
;
孙西艳
;
刘永亮
;
张晨
;
张文静
;
赵建民
;
董志军
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浏览/下载:487/159
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提交时间:2021/06/16
dominant zooplankton species
spatial niches
niche breadth
niche overlap
redundancy analysis (RDA)
浮游动物优势种
空间生态位
生态位宽度
生态位重叠
冗余分析(RDA)
Examining residual spatial correlation in variation partitioning of beta diversity in a subtropical forest
期刊论文
JOURNAL OF PLANT ECOLOGY, 2019, 卷号: 12, 期号: 4, 页码: 636-644
作者:
Cao, K
;
Mi, XC
;
Zhang, LW
;
Ren, HB
;
Yu, MJ
;
Chen, JH
;
Zhang, JT
;
Ma, KP
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浏览/下载:409/200
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提交时间:2020/07/08
beta analysis
residual spatial correlation
spatial scale
canonical ordination
multi-scale ordination
variation partitioning
黄海桑沟湾水体及沉积物中微塑料污染特征研究
期刊论文
海洋环境科学, 2019, 卷号: 38, 期号: 2, 页码: 198-204
作者:
熊宽旭
;
赵新月
;
周倩
;
付传城
;
涂晨
;
李连祯
;
骆永明
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浏览/下载:285/0
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提交时间:2020/06/17
桑沟湾
微塑料
潮滩
丰度
空间分布
Sanggou bay
microplastics
tidal flats
abundance
spatial distribution
In recent years,research on microplastics pollution in the marine environment has been increasing,but studies on microplastics in water bodies and sediments of the bay under the influence of high-intensity human activities are still rarely reported. In this study,the pollution characteristics of microplastics in the wayer and sediments of Sanggou bay were investigated in December 2017,after the harvest of large-scale aquaculture,with the aim to study the effects of aquaculture activities and hydrodynamics on pollution characteristics and spatial distribution of microplastics in the bay. The results showed that the types of microplastics in the water and sediments of Sanggou bay were mainly fibers,fragments,films,foams and particles. The microplastic abundances in the water and sediments were 1.8 ~ 31.2 N/L,31.2 ~ 1246.8 N/kg,respectively. The average particle sizes of microplastics in water and sediments were 0.51 0.20 mm and 1.54 1.02 mm,respectively. The results of spatial distribution of microplastics in Sanggou bay showed that the high abundance area mainly appears in the inshore waters,and the abundance of microplastics tends to decrease from the inner areas of estuary to the outshore areas. The heterogeneity of microplastic abundance and spatial distribution in Sanggou bay is mainly affected by human activities such as aquaculture,living and shipping,as well as hydrodynamics. In the future,fine sampling and analysis are needed to fully understand the temporal and spatial distribution of microplastics pollution in the bay areas.
Intraspecific interactions shift from competitive to facilitative across a low to high disturbance gradient in a salt marsh
期刊论文
PLANT ECOLOGY, 2016, 卷号: 217, 期号: 8, 页码: 959-967
作者:
Zhang, LW
;
Wang, BC
;
Zhang, LW (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. lwzhang@yic.ac.cn
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浏览/下载:554/256
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提交时间:2016/10/08
Intraspecific Facilitation
Intraspecific Competition
Salt Marsh
Temporal Scale
Spatial Point Pattern Analysis
Disturbance
Geochemical forms and seasonal variations of phosphorus in surface sediments of the East China Sea shelf
期刊论文
JOURNAL OF MARINE SYSTEMS, 2016, 卷号: 159, 页码: 41-54
作者:
Zhou, FX
;
Gao, XL
;
Yuan, HM
;
Song, JM
;
Chen, CTA
;
Lui, HK
;
Zhang, Y
;
Gao, XL (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China. xlgao@yic.ac.cn
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浏览/下载:605/312
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提交时间:2016/10/08
Sequential Extraction
Sediment Analysis
Nutrient Geochemistry
Spatial And Temporal Distribution
Atmospheric emission inventory of cadmium from anthropogenic sources
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2014, 卷号: 11, 期号: 3, 页码: 605-616
作者:
Cheng, K.
;
Tian, H. Z.
;
Zhao, D.
;
Lu, L.
;
Wang, Y.
;
Chen, J.
;
Liu, X. G.
;
Jia, W. X.
;
Huang, Z.
;
Tian, HZ (reprint author), Beijing Normal Univ, Sch Environm, State Key Joint Lab Environm Simulat & Pollut Con, Beijing 100875, Peoples R China. hztian@bnu.edu.cn
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浏览/下载:651/252
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提交时间:2015/07/30
Anthropogenic Emissions
Cadmium
Coal Combustion
Nonferrous Metals Smelting
Spatial Distribution
Uncertainty Analysis
Spatial-temporal analysis of coastline changes around Bohai Sea based on remote sensing in recent 20a
会议论文
Remote Sensing and Modeling of Ecosystems for Sustainability XI, San Diego, CA, United states, August 18, 2014 - August 20, 2014
作者:
You, Chong(1,2)
;
Gao, Zhiqiang(3)
;
Ning, Jicai(3)
;
You, Chong
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浏览/下载:703/314
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提交时间:2015/08/10
Remote Sensing
Beijing-tianjin-hebei Regions
Bohai Sea
Coastline
Coastline Changes
Remote Sensing And Gis
Shandong Province
Spatial Temporal Analysis
Visual Interpretation
Spatial-temporal variability of coastline in bohai rim based on fractal dimension
会议论文
Remote Sensing and Modeling of Ecosystems for Sustainability XI, San Diego, CA, United states, August 18, 2014 - August 20, 2014
作者:
Xu, Ning(1,2)
;
Gao, Zhiqiang(1)
;
Ning, Jicai(1)
;
Liu, Xiangyang(1,2)
;
Xu, Ning
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浏览/下载:614/301
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提交时间:2015/08/10
Fractal Dimension
Box-counting Method
Coastline
Large-scale Projects
Large-scales
Remote Sensing And Gis
Spatial Analysis
Spatial Temporals
Tortuous Degree
基于遥感的近30 a中国海岸线和围填海面积变化及成因分析
期刊论文
农业工程学报, 2014, 卷号: 30, 期号: 12, 页码: 140-147
作者:
高志强
;
刘向阳
;
宁吉才
;
芦清水
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浏览/下载:1053/470
  |  
提交时间:2015/07/30
遥感
Coastal Zones
土地利用
Geographic Information Systems
整治
Housing
围填海
Land Use
海岸线
Light Modulators
中国
Linear Regression
变化特征
Population Statistics
Railroads
Regression Analysis
Rural Areas
Spatial Distribution
Spatial Variables Measurement
Statistical Methods
Effects of Urbanization Expansion on Landscape Pattern and Region Ecological Risk in Chinese Coastal City: A Case Study of Yantai City
期刊论文
SCIENTIFIC WORLD JOURNAL, 2014, 页码: 821781
作者:
Zhou, Di
;
Shi, Ping
;
Wu, Xiaoqing
;
Ma, Jinwei
;
Yu, Junbao
;
Shi, P (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, YICCAS, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China. pshi@yic.ac.cn
;
junbao.yu@gmail.com
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浏览/下载:542/163
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提交时间:2015/07/31
Urban Spatial Expansion
Land-use Change
Dynamic-analysis
Xiamen Island
Impacts
Wetland
Growth