Upland And Lowland (freshwater Ecology)
In studies of the ecology of freshwater rivers, habitats are classified as upland and lowland.
Read more about Upland And Lowland (freshwater Ecology): Definitions, Upland, Lowland
Famous quotes containing the words upland and/or lowland:
“A strange thing surely that my Heart, when love had come unsought
Upon the Norman upland or in that poplar shade,
Should find no burden but itself and yet should be worn out.
It could not bear that burden and therefore it went mad.”
—William Butler Yeats (1865–1939)
“The hill farmer ... always seems to make out somehow with his corn patch, his few vegetables, his rifle, and fishing rod. This self-contained economy creates in the hillman a comparative disinterest in the world’s affairs, along with a disdain of lowland ways. “I don’t go to question the good Lord in his wisdom,” runs the phrasing attributed to a typical mountaineer, “but I jest cain’t see why He put valleys in between the hills.””
—Administration in the State of Arka, U.S. public relief program (1935-1943)