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
地理科学与资源研究所 [2]
自动化研究所 [1]
沈阳应用生态研究所 [1]
生态环境研究中心 [1]
长春应用化学研究所 [1]
采集方式
OAI收割 [6]
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Greenhouse gas emissions of rice supply chain in China: From production to trade
期刊论文
OAI收割
RESOURCES CONSERVATION AND RECYCLING, 2024, 卷号: 202, 页码: 107356
作者:
Wang, Yifei
;
Deng, Xiangzheng
|
收藏
|
浏览/下载:18/0
|
提交时间:2024/01/26
Sustainable food system
Net-zero emissions
Supply chain
Cultivated area change
Structural path analysis
Spatiotemporal scale and integrative methods matter for quantifying the driving forces of land cover change
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 739, 页码: 1-9
作者:
Luo, Ying
;
Lu, Yihe
;
Liu, Lue
;
Liang, Haibin
;
Li, Ting
|
收藏
|
浏览/下载:20/0
|
提交时间:2021/08/31
Land cover change
Cluster analysis
Structural equation modeling
Mixed-effects model
Scale effects
Loess Plateau
The sweet side of global change-dynamic responses of non-structural carbohydrates to drought, elevated CO2 and nitrogen fertilization in tree species
期刊论文
OAI收割
TREE PHYSIOLOGY, 2018, 卷号: 38, 期号: 11, 页码: 1706-1723
作者:
Li, Weibin
;
Hartmann, Henrik
;
Adams, Henry D.
;
Zhang, Hongxia
;
Jin, Changjie
|
收藏
|
浏览/下载:66/0
|
提交时间:2019/06/04
above-ground woody biomass
foliage
global change
meta-analysis
non-structural carbohydrates
roots
Driving factors of carbon embodied in China's provincial exports
SCI/SSCI论文
OAI收割
2015
作者:
Zhang Y. G.
;
Tang, Z. P.
收藏
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浏览/下载:43/0
|
提交时间:2015/12/09
Embodied carbon emissions
Provincial international export
Driving
factors
Multi-regional input-output model
Logarithm mean Divisia index
input-output-analysis
structural decomposition analysis
growing co2
emissions
dioxide emissions
climate-change
trade
energy
consumption
aggregation
inventories
Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles
期刊论文
OAI收割
macromolecular rapid communications, 2014, 卷号: 35, 期号: 3, 页码: 309-316
Zheng,Chao
;
Huang,Haiying
;
He,Tianbai
收藏
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浏览/下载:24/0
|
提交时间:2015/10/15
In this work
micelles are formed by gradient copolymer of styrene and methyl methacrylate in acetone-water mixture and their temperature responsiveness is investigated in a narrow range near room temperature. Three different kinds of structural transitions could be induced by temperature: unimers to micelle transition
shrinkage/stretching of micelles
and morphological transition from spherical micelles to vesicles. In addition
a model analysis on the interface of gradient copolymer micelle is made to better understand these phenomena. It is found that both position and composition of the interface could alter in response to the change in temperature. According to the experiments and model analysis
it is proposed that temperature responsiveness might be an intrinsic and universal property of gradient copolymer micelles
which only originates from the gradient structure.
高分辨率遥感图像的结构变化检测
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2007
汤峰峰
收藏
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浏览/下载:47/0
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提交时间:2015/09/02
结构变化分析
变化检测
外观和形状不变量
识别
学习
马尔可夫随机场
概率模型
高分辨率光学图像
遥感
Structural change analysis
Change detection
Appearance and shape invariants
Recognition
Learning
Markov Random Field
Probabilistic model
High resolution optical
Remote sensing images
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