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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究所 [6]
青藏高原研究所 [1]
昆明植物研究所 [1]
沈阳应用生态研究所 [1]
采集方式
OAI收割 [9]
内容类型
SCI/SSCI论文 [6]
期刊论文 [3]
发表日期
2023 [1]
2016 [2]
2014 [1]
2013 [2]
2011 [3]
学科主题
地理学::自然地理学 [1]
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浏览/检索结果:
共9条,第1-9条
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Discovery of novel phenanthridone derivatives with anti-streptococcal activity
期刊论文
OAI收割
ARCHIVES OF MICROBIOLOGY, 2023, 卷号: 205, 期号: 12, 页码: 371
作者:
Zhang,Shidan
;
Zhang,Shiyu
;
Wang,Yiting
;
Zhang,Yumin
;
Liang,Song
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2024/05/09
Phenanthridine derivatives
Cytotoxicity
Antibacterial activity
Streptococci
Molecular docking
RESISTANCE
CYTOTOXICITY
OPTIMIZATION
DOCKING
TRENDS
Mid-late Pleistocene glacial evolution in the Grove Mountains, East Antarctica, constraints from cosmogenic Be-10 surface exposure dating of glacial erratic cobbles
期刊论文
OAI收割
QUATERNARY SCIENCE REVIEWS, 2016, 卷号: 145, 期号: 0, 页码: 71-81
作者:
Dong, GC (Dong, Guocheng)
  |  
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2017/09/26
Glacial HisTories From The East Antarctic Ice Sheet (Eais) Provide Keys To UnderstAndIng Correlations Between The Eats And Global Climate. They Are Especially Helpful In The Assessment Of Global Sea Level Change
And As a Means Of Quantifying The Magnitude Of pAst Glacial Activity And The RAte At Which Ice Responded To climAte Change. Given The Significance Of Eais Glacial hisTories
It Is Imperative That More Glacial Chronologic Data For thIs Region Be Obtained
Especially For The Mid-to-lAte Pleistocene. We Report Cosmogenic Be-10 Surface Exposure DAtIng Results From Glacially Transported Cobbles Embedded In Blue-ice moraIne MAterial At Mount hardIng
The Grove Mountains
Eais. Forty Exotic Cobbles Sampled AlOng Two PrOfiles (a And b) On This Blue-ice MoraIne Present Apparent Exposure-ages RangIng From 7.2 To 542.2 Ka. We Explore This Scattered Dataset By UsIng PrIncipal compOnent Analysis (Pca) To Identify Statistically Significant Trends In The Data. We Identify a correlatiOn betWeen Exposure-age And Distance Of The Cobbles From Mount hardIng. In prOfile a
Cobbles Further From Mount HardIng Yield Older Exposure-ages Than Those That Are Relatively Close. In Profile b
Cobbles Closer To Mount HardIng Are Found To Have Relatively Older Exposure-ages. In Term Of Glacial hisTory We Suggest That The Direction Of Ice Flow Changed durIng The Period From Similar To 60 To 200 Ka
And That Multiple Glacial Fluctuations Occurred In The Mid-late Pleistocene. (c) 2016 Elsevier Ltd. All Rights Reserved.
Surface wind observations affected by agricultural development over Northwest China
SCI/SSCI论文
OAI收割
2016
作者:
Han S. J.
;
Tang, Q. H.
;
Zhang, X.
;
Xu, D.
;
Kou, L. H.
  |  
收藏
  |  
浏览/下载:126/0
  |  
提交时间:2017/11/09
surface wind speed
agricultural development
Northwest China
roughness
length
vegetation activity
climate-change
trends
evaporation
roughness
regions
speed
model
A New Equation for Deriving Vegetation Phenophase from Time Series of Leaf Area Index (LAI) Data
SCI/SSCI论文
OAI收割
2014
Che M. L.
;
Chen B. Z.
;
Zhang H. F.
;
Fang S. F.
;
Xu G.
;
Lin X. F.
;
Wang Y. C.
收藏
  |  
浏览/下载:32/0
  |  
提交时间:2014/12/24
vegetation phenology
leaf area index (LAI)
S-curve function
asymmetric Gaussian function
logistic function
fall foliage coloration
land-surface phenology
spring phenology
growing-season
tibetan plateau
activity trends
satellite data
real-time
dynamics
modis
Impact of human activity and climate change on suspended sediment load: the upper Yellow River, China
SCI/SSCI论文
OAI收割
2013
Yao W. Y.
;
Xu J. X.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2014/12/24
Upper Yellow River
Erosion and sediment yield
Variability of runoff
and sediment
Human activity
Climate change
water discharge
dams
erosion
runoff
trends
ocean
basin
flux
The impacts of climate variability and human activities on streamflow in Bai River basin, northern China
SCI/SSCI论文
OAI收割
2013
Zhan C. S.
;
Niu C. W.
;
Song X. M.
;
Xu C. Y.
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2014/12/24
climate variability
human activity
hydrologic response
northern
China
streamflow
land-use change
hydrological response
water-resources
northwest
china
arid region
catchment
runoff
trends
simulation
rainfall
Analysis of impacts of climate variability and human activity on streamflow for a river basin in northeast China
期刊论文
OAI收割
JOURNAL OF HYDROLOGY, 2011, 卷号: 410, 期号: 3-4, 页码: 239-247
作者:
Hang, Yongfang
;
Guan, Dexin
;
Jin, Changjie
;
Wang, Anzhi
;
Wu, Jiabing
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/06/04
Streamflow Trends
Change-point Analysis
Climate Variability
Human Activity
Streamflow changes and its influencing factors in the mainstream of the Songhua River basin, Northeast China over the past 50 years
SCI/SSCI论文
OAI收割
2011
作者:
Gao Y.
;
Yang L.
收藏
  |  
浏览/下载:100/0
  |  
提交时间:2012/06/08
Songhua River
Streamflow change
Climate change
Human activity
yellow-river
climate-change
sediment load
black soil
land-use
runoff
trends
impacts
region
sea
A preliminary estimate of human and natural contributions to the changes in water discharge and sediment load in the Yellow River
SCI/SSCI论文
OAI收割
2011
作者:
Yang L.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2012/06/08
Yellow River
water discharge
sediment load
climate change
human
activity
past 50 years
climate-change
loess plateau
land-use
china
basin
impacts
huanghe
runoff
trends