What is the meaning of spatial variation?

What is the meaning of spatial variation?

A difference or variation (in terms of population, population density, gross domestic product (GDP), life expectancy) over an area of the earth’s surface.

What are examples of spatial variation?

The spatial and temporal variations of the wind are defined as Spera (1998): Spatial variations: Trade winds emerging from subtropical, anticyclonic cells in both hemispheres. Monsoons which are seasonal winds generated by the difference in temperature between the land and the sea.

What is spatial and temporal variation?

(a) Under pure spatial variation, factors vary across a spatial transect but are constant from one time period to another. (b) Under pure temporal variation, factors vary from one time to another but are constant across space.

What is spatial variation in wellbeing?

Spatial variation is the difference in natural and human features over an area of the Earth’s surface e.g. water, population. In pairs, brainstorm some of the causes for the spatial variations in human wellbeing.

What is spatial variation in ecology?

This spatial variance in the environment creates diversity in communities of organisms, as well as in the variety of the observed biological and ecological events. The type of spatial arrangement present may suggest certain interactions within and between species, such as competition, predation, and reproduction.

What is a spatial covariation in geography?

The study of two or more geographic distributions which vary over the same area, such as unemployment and crime, or vegetation cover and gradient. A close fit shows that the phenomena are associated by area. From: spatial covariation in A Dictionary of Geography »

What is spatial variation ecology?

What is the meaning of spatial in geography?

What is spatial thinking? Geographers are concerned with space. They study the locations of things, the conditions at different places, and the connections between places.

What are the reasons for spatial variations in human wellbeing?

The reasons for spatial variations between countries in selected…

• Economic. Rich vs Poor. Country Wealth. Resources. Income stream from where.
• Social. Culture. Wealth. Health. Gender.
• Political. Regime. UN. Conflict.
• Environmental. Physical SItuation. eg. Bangladesh; Australia.
• Technological. Availablility. Level of advancement. Poverty %

What are the causes of spatial variation?

What does “spatial variation” mean?

Spatial variability occurs when a quantity that is measured at different spatial locations exhibits values that differ across the locations . Spatial variability can be assessed using spatial descriptive statistics such as the range .

What is spatial variables?

A geographical or spatial variable is a measurable property of a geographical phenomenon which changes from place to place, and from time to time. What do we mean by this? In a general sense any spatial phenomenon such as rainfall or crime is also a variable, because it varies over both time and space.

What is a spatial variability in measured precipitation?

spatial variability in measured precipitation is firstly depends on rainfall climatology of the area, and this variability is also quite dependent on time duration of the measured precip. the shorter the time then the higher the variability, vice versa. if precip is accumulated over time, than spatial var will reduce.