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Full-Text Articles in Sociology
Restoring Native Forest Understory: The Influence Of Ferns And Light In A Hawaiian Experiment, Rachelle K. Gould, Harold Mooney, Laura Nelson, Robert Shallenberger, Gretchen C. Daily
Restoring Native Forest Understory: The Influence Of Ferns And Light In A Hawaiian Experiment, Rachelle K. Gould, Harold Mooney, Laura Nelson, Robert Shallenberger, Gretchen C. Daily
Rubenstein School of Environment and Natural Resources Faculty Publications
Ecological restoration is an increasingly important component of sustainable land management. We explore potential facilitative relationships for enhancing the cost-effectiveness of restoring native forest understory, focusing on two factors: (1) overstory shade and (2) possible facilitation by a fern (Dryopteris wallichiana), one of few native colonists of pasture in our montane Hawai'i study system. We planted 720 understory tree seedlings and over 4000 seeds of six species under six planting treatments: a full factorial combination of low, medium and high light, situating plantings in either the presence or absence of a mature fern. After three years, 75% of outplanted seedlings …