×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
北京大学 [6]
西安交通大学 [4]
地理科学与资源研究所 [2]
自然资源部第一海洋研... [2]
力学研究所 [1]
兰州大学 [1]
更多...
内容类型
期刊论文 [18]
SCI/SSCI论文 [2]
会议论文 [2]
发表日期
2019 [2]
2018 [2]
2017 [2]
2016 [1]
2015 [2]
2014 [1]
更多...
学科主题
Ecology [1]
environmen... [1]
×
知识图谱
CORC
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22条,第1-10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
发表日期升序
发表日期降序
作者升序
作者降序
提交时间升序
提交时间降序
题名升序
题名降序
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
收藏
  |  
浏览/下载:38/0
  |  
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.
Phylogeny and ecological processes influence grass coexistence at different spatial scales within the steppe biome
期刊论文
OECOLOGIA, 2019, 卷号: 191, 期号: 1, 页码: 25-38
作者:
Liu, Hui
;
Osborne, Colin P.
;
Yin, Deyi
;
Freckleton, Robert P.
;
Jiang, Gaoming
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/01/06
Inner Mongolian steppe
Phylogenetic niche conservatism
Plant functional trait
Poaceae
Scale dependence
Nonlagged Response of Vegetation to Climate Change During the Younger Dryas: Evidence from High-Resolution Multiproxy Records from an Alpine Lake in Northern China
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2018, 卷号: 123, 期号: 14, 页码: 7065-7075
作者:
Chen, SQ (Chen, Shengqian)
;
Zhang, ZP (Zhang, Zhiping)
;
Liu, JB (Liu, Jianbao)
;
Chen, J (Chen, Jie)
;
Zhang, SJ (Zhang, Shanjia)
收藏
  |  
浏览/下载:57/0
  |  
提交时间:2019/05/29
ASIAN SUMMER MONSOON
INTERTROPICAL CONVERGENCE ZONE
LATE PLEISTOCENE-HOLOCENE
LAST DEGLACIATION
LOESS PLATEAU
MOISTURE EVOLUTION
MILLENNIAL-SCALE
TIBETAN PLATEAU
INNER-MONGOLIA
JEJU ISLAND
The spanwise spectra in wall-bounded turbulence
期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 3, 页码: 452-461
作者:
Wang HP
;
Wang SZ(王士召)
;
He GW(何国威)
收藏
  |  
浏览/下载:54/0
  |  
提交时间:2018/07/17
Wall-bounded Turbulence
Streamwise/spanwise Spectra
Scale Separation
Inner/outer Peak
Tree-ring-width-based PDSI reconstruction for central Inner Mongolia, China over the past 333 years
期刊论文
CLIMATE DYNAMICS, 2017, 卷号: 48, 期号: 3-4, 页码: 867-879
作者:
Liu, Han
;
Liu, Yu
;
Zhang, Xinjia
;
Song, Huiming
;
Cai, Qiufang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/10/18
Tree-ring Width
Central Inner Mongolia
Pdsi
China
Reconstruction
Periodicity
Large Scale Comparison
Tree-ring-width-based PDSI reconstruction for central Inner Mongolia, China over the past 333 years
期刊论文
CLIMATE DYNAMICS, 2017, 卷号: 48, 页码: 867-879
作者:
Liu, Yu
;
Zhang, Xinjia
;
Song, Huiming
;
Cai, Qiufang
;
Li, Qiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/26
PDSI
Periodicity
Tree-ring width
Central Inner Mongolia, China
Reconstruction
Large scale comparison
Statistics of the field-aligned currents at the high-latitude energetic electron boundaries in the nightside: Cluster observation
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, 2016
Ren, Jie
;
Zong, Q. G.
;
Zhou, X. Z.
;
Zhang, Hui
;
Fu, S. Y.
;
Wang, Y. F.
;
Liu, Yong C.M.
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
SCALE BIRKELAND CURRENTS
PLASMA SHEET BOUNDARY
DAWN-DUSK ASYMMETRY
MAGNETIC-FIELD
SOLAR-WIND
INNER MAGNETOSPHERE
CURRENT SYSTEM
RING CURRENT
MODEL
REGION
A Holocene record of millennial-scale climate changes in the mud area on the inner shelf of the East China Sea
期刊论文
QUATERNARY INTERNATIONAL, 2015, 卷号: 384, 页码: 22-27
作者:
Li, Xiaoyan
;
Jian, Zhimin
;
Shi, Xuefa
;
Liu, Shengfa
;
Chen, Zhengbo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/08/19
Millennial-scale climate change
Mud area
Inner shelf
East China Sea
Holocene
A Holocene record of millennial-scale climate changes in the mud area on the inner shelf of the East China Sea
期刊论文
QUATERNARY INTERNATIONAL, 2015, 卷号: 384, 页码: 22-27
作者:
Li, Xiaoyan
;
Jian, Zhimin
;
Shi, Xuefa
;
Liu, Shengfa
;
Chen, Zhengbo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2018/12/07
Millennial-scale climate change
Mud area
Inner shelf
East China Sea
Holocene
Determination of Cs-137 reference inventories in a large-scale region: A case study in the central-eastern Inner Mongolia Plateau
SCI/SSCI论文
2014
作者:
Zhen L.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2014/12/24
large scale
isotope tracing
137Cs reference inventory
technical
framework
Inner Mongolia
wind erosion
soil-erosion
asian dust
china
cesium-137
rates
fallout
losses
land
area
©版权所有 ©2017 CSpace - Powered by
CSpace