中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
数学与系统科学研究院 [4]
地理科学与资源研究所 [3]
成都山地灾害与环境研... [1]
水生生物研究所 [1]
植物研究所 [1]
古脊椎动物与古人类研... [1]
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采集方式
OAI收割 [11]
内容类型
期刊论文 [10]
SCI/SSCI论文 [1]
发表日期
2024 [1]
2022 [1]
2017 [1]
2013 [1]
2010 [1]
2005 [2]
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学科主题
Forestry [1]
Geoscience... [1]
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Spatial Quantification of Cropland Soil Erosion Dynamics in the Yunnan Plateau Based on Sampling Survey and Multi-Source LUCC Data
期刊论文
OAI收割
REMOTE SENSING, 2024, 卷号: 16, 期号: 6, 页码: 25
作者:
Chen, Guokun
;
Zhao, Jingjing
;
Duan, Xingwu
;
Tang, Bohui
;
Zuo, Lijun
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2024/05/06
sampling survey
CSLE
land use change
non-homologous data voting
cropland erosion rate
Effects of Plot Design on Estimating Tree Species Richness and Species Diversity
期刊论文
OAI收割
FORESTS, 2022, 卷号: 13, 期号: 12
作者:
Zhao, Chenhao
;
Zhu, Yan
;
Meng, Jinghui
  |  
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2024/03/07
plot design
species richness
species diversity
sampling survey
Archaeological surveys today: Projects, methods and results. The case of Sierra de Atapuerca (Burgos, Spain)
期刊论文
OAI收割
QUATERNARY INTERNATIONAL, 2017, 卷号: 435, 期号: 0, 页码: 5-12
作者:
Navazo, Marta
;
Benito-Calvo, Alfonso
;
Alonso-Alcalde, Rodrigo
;
Jorda Pardo, Jesus F.
;
Carbonell, Eudald
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2018/03/22
Archaeological Survey
Sampling
Full-coverage
Settlement Patterns
Distribution patterns of Yangtze finless porpoises in the Yangtze River: implications for reserve management
期刊论文
OAI收割
ANIMAL CONSERVATION, 2013, 卷号: 16, 期号: 5, 页码: 509-518
作者:
Zhao, X.
;
Wang, D.
;
Turvey, S. T.
;
Taylor, B.
;
Akamatsu, T.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2014/08/06
acoustic survey
encounter rate
finless porpoise
habitat preferences
line transect sampling
moving average
reserve design
Soil Erosion Changes over the Past Five Decades in the Red Soil Region of Southern China
期刊论文
OAI收割
2010, 卷号: 7, 期号: 1, 页码: 92–99
Liang Yin
;
Li Decheng
;
Lu Xixi
;
Yang Xuan
;
Pan Xianzhang
;
Mu Huan
;
Shi Deming
;
Zhang Bin
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2013/08/12
red soil region
soil and water loss
dynamic change
remote sensing
field sampling survey
Optimal decision-making model of spatial sampling for survey of China's land with remotely sensed data
期刊论文
OAI收割
SCIENCE IN CHINA SERIES D-EARTH SCIENCES, 2005, 卷号: 48, 期号: 6, 页码: 752-764
作者:
Li, LF
;
Liu, JY
收藏
  |  
浏览/下载:306/65
  |  
提交时间:2011/06/10
survey of countrywide land with RS data
spatial sampling
optimal decision-making
model of spatial sampling
Optimal decision-making model of spatial sampling for survey of China's land with remotely sensed data
SCI/SSCI论文
OAI收割
2005
Li L. F.
;
Wang J. F.
;
Liu J. Y.
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2012/06/08
survey of countrywide land with RS data
spatial sampling
optimal
decision-making
model of spatial sampling
Admissible estimation for finite population when the parameter space is restricted
期刊论文
OAI收割
ACTA MATHEMATICA SINICA-ENGLISH SERIES, 2002, 卷号: 18, 期号: 1, 页码: 37-46
作者:
Zou, GH
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/07/30
survey sampling
admissibility
linear estimator
superpopulation model
restricted parameter space
A new method for increasing precision in survey sampling
期刊论文
OAI收割
ACTA MATHEMATICA SCIENTIA, 2001, 卷号: 21, 期号: 2, 页码: 282-288
作者:
Feng, SY
;
Zou, GH
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2018/07/30
survey sampling
prediction method
simple random sampling
Admissible estimation of linear functions of characteristic values of a finite population
期刊论文
OAI收割
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY, 1997, 卷号: 40, 期号: 6, 页码: 598-605
作者:
  |  
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2018/07/30
survey sampling
superpopulation model
admissibility
linear estimator