Sentence examples for a geographic unit from inspiring English sources

An ecosystem is a system formed by the interaction of a community of organisms with their environment within a geographic unit or region, and ecosystem sustainability is an ecosystem's capacity to endure and maintain its functions and services indefinitely.

A public health geographic area or "health region" refers to a geographic unit defined by the provincial ministry of health.

Only the average dose delivered to the Beaumont-La Hague ' canton' (a geographic unit which, in this case, includes 10 ' communes') was determined.

Of note, the age profiles for urban (census metropolitan areas) compared with rural areas (the rest of the province as a geographic unit) and for males compared with females were similar.

Despite the high prevalence of infectious diseases and increasing movement of people across the borders, no surveillance system had been established to assess the border population as a geographic unit.

Based on information from the National Statistics Postcode Directory (NSPD), the postcodes of the year-10 participants were mapped to lower-layer super output areas (LSOA), a geographic unit developed for the collation of small area statistics following the 2001 UK Census, with an average of 1500 residents per unit.

At Sharm el-Sheikh and at Aqaba this week, George Bush made a good beginning, reiterating America's commitment to a just peace, in which Israel is safe from Palestinian terrorism, and the Palestinians enjoy a state that is a single geographic unit, not a sham of Bantustans.Moreover, America's president sounded as if his dedication was not just for the photo opportunity.

The data comes from the latest five-year American Community Survey, and allows users to zoom down to the census "block groups" level, a smaller geographic unit than a census tract.

An alternative, more meaningful, approach to quantifying the variance terms at the higher geographical levels in the model is to calculate a risk ratio which compares a notional geographic unit lying on the 97.5th centile, say, with that of an area on the 2.5th centile.

For a given geographic unit in England and Wales in a given calendar period, the deprivation gap in survival is similar for all measures of deprivation (Woods et al, 2005).

A ' département' is an administrative geographic unit including 383 ' communes' on average.