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(Lincoln College, University of Canterbury, 1989)
Most urban centres are sited on low lying areas where wetlands would have naturally occurred. The previous attitude was to drain and fill wetlands to stabilise land for urban or industrial development. But now their values ...
Wetlands in the agricultural landscape
(Lincoln College, University of Canterbury, 1983)
Wetlands are rapidly becoming some of New Zealand's rarest ecosystems. The loss of the major proportion of the wetland resource existing in New Zealand at the time of European settlement has occurred mainly through ...