Fig. 8 Distance and intensity of maritime linkages per classes of urban demographic size, 1950 1990.
Such a data source allows measuring harmoniously the intensity of maritime trade at and between ports of the world, and has never been used for the purpose of verifying changing port-city relationships.
These pressures include different dynamics and levels of exploitation of fish populations, still high nutrient loads, and increased intensity of maritime transport as well as reduced input of toxic pollution and general progress in nature protection.
Culturally significant periods, where settlement intensity increased in the Maritimes and Maine, coincide with maximum values of reconstructed total annual precipitation, suggesting that environmental conditions may have influenced prehistoric human activity.
Maritime radar systems usually only measure the intensity of the returned electromagnetic echo (incoherent measurement).
Still, the declining relationship between 1950 and 1990, as in previous results, is a sign that urban structures had gradually become less important to explain the intensity and spatial distribution of maritime networks.
However, the port city relationship has changed and the urban structure of cities is no longer important for explaining the intensity and spatial distribution of maritime transport networks (Ducruet et al., 2016).
The payoff for Richards's observational extremism came in the form of landscape and maritime paintings and drawings of arresting, nearly photorealistic intensity, a selection of which can be seen in "William Trost Richards: Visions of Land and Sea," at the National Academy Museum.
How quickly and at which intensity does the shoot of a maritime pine seedling respond to light and gravity?
His landscape and maritime paintings and drawings have an arresting, nearly photorealistic intensity soulfully animated by a devout transcendentalist's pantheism.
