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  2. Climate variability and change - Wikipedia

    en.wikipedia.org/wiki/Climate_variability_and_change

    Climate variability is the term to describe variations in the mean state and other characteristics of climate (such as chances or possibility of extreme weather, etc.) "on all spatial and temporal scales beyond that of individual weather events." Some of the variability does not appear to be caused by known systems and occurs at seemingly ...

  3. Time series - Wikipedia

    en.wikipedia.org/wiki/Time_series

    Time series. In mathematics, a time series is a series of data points indexed (or listed or graphed) in time order. Most commonly, a time series is a sequence taken at successive equally spaced points in time. Thus it is a sequence of discrete-time data. Examples of time series are heights of ocean tides, counts of sunspots, and the daily ...

  4. Variogram - Wikipedia

    en.wikipedia.org/wiki/Variogram

    Variogram. In spatial statistics the theoretical variogram, denoted , is a function describing the degree of spatial dependence of a spatial random field or stochastic process . The semivariogram is half the variogram. Schematisation of a variogram. The points represent the measured data points (observed) and the curve represents the model ...

  5. Precision agriculture - Wikipedia

    en.wikipedia.org/wiki/Precision_agriculture

    Precision Agriculture NDVI 4 cm / pixel GSD. Precision agriculture (PA) is a farming management strategy based on observing, measuring and responding to temporal and spatial variability to improve agricultural production sustainability. [2] It is used in both crop and livestock production. [3]

  6. Time-variation of fundamental constants - Wikipedia

    en.wikipedia.org/wiki/Time-variation_of...

    Time-variation of fundamental constants. The term physical constant expresses the notion of a physical quantity subject to experimental measurement which is independent of the time or location of the experiment. The constancy (immutability) of any "physical constant" is thus subject to experimental verification.

  7. Spatiotemporal gene expression - Wikipedia

    en.wikipedia.org/wiki/Spatiotemporal_gene_expression

    Spatiotemporal gene expression is the activation of genes within specific tissues of an organism at specific times during development. Gene activation patterns vary widely in complexity. Some are straightforward and static, such as the pattern of tubulin, which is expressed in all cells at all times in life.

  8. Climate - Wikipedia

    en.wikipedia.org/wiki/Climate

    Climate variability is the term to describe variations in the mean state and other characteristics of climate (such as chances or possibility of extreme weather, etc.) "on all spatial and temporal scales beyond that of individual weather events." [27] Some

  9. Temporal plasticity - Wikipedia

    en.wikipedia.org/wiki/Temporal_plasticity

    Temporal plasticity. Temporal plasticity, also known as fine-grained environmental adaptation, [1] is a type of phenotypic plasticity that involves the phenotypic change of organisms in response to changes in the environment over time. Animals can respond to short-term environmental changes with physiological (reversible) and behavioral changes ...