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Rowena H Morris

Researcher at University of Wollongong

Publications -  11
Citations -  171

Rowena H Morris is an academic researcher from University of Wollongong. The author has contributed to research in topics: Erosion & Vegetation. The author has an hindex of 5, co-authored 11 publications receiving 123 citations. Previous affiliations of Rowena H Morris include University of Adelaide & Cooperative Research Centre.

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Evaluating techniques for mapping island vegetation from unmanned aerial vehicle (UAV) images: Pixel classification, visual interpretation and machine learning approaches

TL;DR: The CNN approach emerged as a promising technique as it leveraged spatial information from the UAV images within the architecture of the learning framework by enforcing a local connectivity pattern between neurons of adjacent layers to incorporate the spatial relationships between features that comprised the shape of the Lomandra tussocks detected.
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Fire intensity, slopewash and bio‐transfer of sediment in eucalypt forest, Australia

TL;DR: Sediment movement (slopewash and bio-transfer), runoff, and organic matter movement (mainly leaf litter, ash and charcoal) were monitored on ten plots for a six-month period following bushfires in eastern Australia in the 1990s as discussed by the authors.
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Holocene palaeofire records in a high-level, proximal valley-fill (Wilson Bog), Mount Lofty Ranges, South Australia:

TL;DR: An elevated valley-fill peat bog (Wilson Bog) near Mount Lofty, South Australia, failed in November 2005 following a flooding event, and exposed representative sections of the sediment infill.
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Environmental assessment of erosion following prescribed burning in the Mount Lofty Ranges, Australia

TL;DR: In this paper, the authors focused on 10 prescribed burns conducted in the Southern Mount Lofty Ranges and used generalized additive modeling to determine the main significant environmental variables influencing the presence of sediment movement at 505 field-assessed sites.
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Fire-induced rock spalling as a mechanism of weathering responsible for flared slope and inselberg development.

TL;DR: In this article, the authors identify wildfire as a primary agent of flared slope development via fire-induced rock spalling around the periphery of inselbergs, and demonstrate that this is a common form of physical weathering in fire-prone environments.