×
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 [11]
内容类型
期刊论文 [9]
其他 [2]
发表日期
2017 [1]
2016 [3]
2010 [2]
2006 [1]
2005 [1]
2004 [1]
更多...
×
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11条,第1-10条
帮助
限定条件
专题:北京大学
第一署名单位
第一作者单位
通讯作者单位
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
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
A Segmentation Approach for Stochastic Geological Modeling Using Hidden Markov Random Fields
期刊论文
MATHEMATICAL GEOSCIENCES, 2017
Wang, Hui
;
Wellmann, J. Florian
;
Li, Zhao
;
Wang, Xiangrong
;
Liang, Robert Y.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Geological modeling
Geostatistics
Uncertainty quantification
Gibbs sampling
Heterogeneity
STATISTICAL-ANALYSIS
IMAGE SEGMENTATION
MR-IMAGES
HETEROGENEITY
QUANTIFICATION
CLASSIFICATION
APPROXIMATIONS
INTERPOLATION
UNCERTAINTIES
SEPARABILITY
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
其他
2016-01-01
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
Spatial Distribution, Sources Apportionment and Health Risk of Metals in Topsoil in Beijing, China
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2016
Sun, Chunyuan
;
Zhao, Wenji
;
Zhang, Qianzhong
;
Yu, Xue
;
Zheng, Xiaoxia
;
Zhao, Jiayin
;
Lv, Ming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
urban topsoil
metals
spatial analysis
source analysis
health risk
URBAN SOILS
HEAVY-METALS
MULTIVARIATE-STATISTICS
TRACE-METALS
STREET DUST
CONTAMINATION
AREA
GIS
ACCUMULATION
POLLUTION
Spatial characteristics of soil enzyme activities and microbial community structure under different land uses in Chongming Island, China: Geostatistical modelling and PCR-RAPD method
期刊论文
science of the total environment, 2010
Gao, Yang
;
Mao, Liang
;
Miao, Chi-yuan
;
Zhou, Pei
;
Cao, Jie-jun
;
Zhi, Yue-er
;
Shi, Wan-jun
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/12
Geostatistics
Spatial characteristic
Soil enzyme activity
Genetic analysis
HEAVY-METALS
BIOMASS
MANAGEMENT
POLLUTION
GRASSLAND
DIVERSITY
TILLAGE
湛江市土壤有机氯农药残留状况及空间分布特征
期刊论文
地理学报, 2010
马瑾
;
邱兴华
;
周永章
;
万洪富
;
朱彤
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/10/23
土壤
有机氯农药
多元地统计
空间分布
GIS
soil
OCPs
multivariate geostatistics
GIS
spatial distribution
Research and implement of mining GIS software for unstratified mineral deposit - art. no. 64181G
其他
2006-01-01
Li, Mei
;
Liu, Yajing
;
Mao, Shanjun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/13
MGIS
unstratified mineral deposit
2D &
geological and surveying information
solid model
3D integration
Regeneration strategies, disturbance and plant interactions as organizers of vegetation spatial patterns in a pine forest
期刊论文
landscape ecology, 2005
Mou, P
;
Jones, RH
;
Guo, DL
;
Lister, A
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/12
Dichanthelium
forest disturbance
geostatistics
Myrica cerifera
Pinus elliottii
plant regeneration
Quercus
Rhus copallina
spatial heterogeneity
OLD-FIELD SUCCESSION
TREE ESTABLISHMENT
SPECIES-RICHNESS
SOUTH-CAROLINA
SOIL-MOISTURE
HETEROGENEITY
COMMUNITIES
VARIABILITY
ENVIRONMENT
MECHANISMS
Coregionalization analysis of heavy metals in the surface soil of Inner Mongolia
期刊论文
science of the total environment, 2004
Xu, S
;
Tao, S
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/11
soil
heavy metal
geostatistics
factorial kriging
DISSOLVED ORGANIC-MATTER
HUMIC-ACID
SUBSTANCES
COMPLEXATION
ADSORPTION
FRACTIONS
CADMIUM
SULFUR
HG(II)
MODEL
我国栗属物种(Castanea millissima)地理分布及其空间特征分析
期刊论文
生态学报, 2001
刘国华
;
方精云
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/12
栗属
地理分布
空间格局
地统计学方法
©版权所有 ©2017 CSpace - Powered by
CSpace