来源类型 | Projects
|
规范类型 | 研究项目
|
| Impacts of uncertainties in climate data analyses (IUCliD): Approaches to working with measurements as a series of probability distributions |
其他题名 | IUCliD
|
| Norbert Marwan
|
开始日期 | 2017-09-01
|
结束日期 | 2022-06-30
|
项目经费 | 297.200 €
|
资助机构 | DFG - Deutsche Forschungsgemeinschaft
|
摘要 |
In the past decades, time series analysis tools and techniques have allowed us to investigate in
detail the statistical and dynamical features of complex real-world systems based on observed
data, and formulate insights regarding the underlying physical processes. However, most of these
methods do not have the capacity to accommodate inherent spatial and temporal variabilities, or
imprecision in measurements in the form of uncertainties. There is a lack of a clear framework
that begins with a proper description of the uncertainties in the data (due to spatio-temporal
variability or due to imprecision) and propagates these uncertainties throughout the rest of the
analysis till the final inferences. The development of such a framework will find use in several
disciplines, ranging from climate to neuroscience to finance to medicine. Particularly, in the field
of climate, where spatial and temporal variabilities are of paramount importance, this is the next
logical step to extend the field of time series analysis in this direction. This would also have crucial
repercussions in the field of paleoclimate data analysis, as in the context of paleoclimate datasets,
it is more useful to represent paleoclimate proxy time series as having associated uncertainties of
estimation that primarily arise due to an imprecision in the dating of the paleoclimate proxy
archives.
|
标签 | Nonlinear Dynamics
; Nonlinear Data Analysis
; Global
; Paleoclimate
; RD4 - Complexity Science
; Open Source Software
; Tipping Elements
|
URL | Potsdam Institute for Climate Impact Research (Germany)
|
来源智库 | Potsdam Institute for Climate Impact Research (Germany)
|
资源类型 | 智库项目
|
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/25652
|
推荐引用方式 GB/T 7714 |
Norbert Marwan. Impacts of uncertainties in climate data analyses (IUCliD): Approaches to working with measurements as a series of probability distributions. 2017.
|
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