Landscape Management

Mesic forests of Hawai‘i island provide an ideal system for the study of forest restoration because they have a similar history to other tropical and subtropical forests globally, while maintaining a relatively simple species assemblage. Many of these forests were cleared for grazing, and then later abandoned, to become dominated by pasture grasses that form competitive layers such that native...

The Keamuku Maneuver Area (KMA) is a 9,227 ha. unit of Army Pohakuloa Training Area (PTA) on Hawai‘i Island. The Army’s mission at KMA is threatened by erosional processes that could make parts of the training area too hazardous or too degraded for sustained use. These processes depend on vegetation dynamics and the nature of the soils underlying KMA. Knowledge of the training area was...

Restoration of ecological systems in wildland areas often involves restoring species to habitats degraded by invasive plant and animal species. Often, such invasive species exert community level impacts, such as direct competition, but may also alter ecosystem function. For example, invasive plants have been documented to alter fire regimes, soil nutrients and microbes, food webs, and/or...