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Frijolito Watershed: Integrated Investigations of a Rapidly Eroding Pinyon-Juniper Hillslope

Description: The dramatic acceleration of erosion associated with the expansion of pinyon-juniper woodlands over the past 100 years has been widely recognized, but few process-based studies of this phenomenon have been undertaken. In an attempt to identify the underlying causes, and the factors that affect erosion processes, we have initiated an interdisciplinary study of a rapidly eroding pinyon-juniper woodland in northern New Mexico. Since July 1993, we have collected data on runoff, erosion, and weather… more
Date: Autumn 1994
Creator: Wilcox, Bradford P.; Pitlick, John & Allen, Craig D.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Thresholds of Climate Change in Ecosystems

Description: This Report (SAP 4.2) focuses on the thresholds of Climate Change in Ecosystems. As defined in this Synthesis and Assessment Report, 'an ecological threshold is the point at which there is an abrupt change in an ecosystem quality, property, or phenomenon, or where small changes in one or more external conditions produce large and persistent responses in an ecosystem'.Ecological thresholds occur when external factors, positive feedbacks, or nonlinear instabilities in a system cause changes to pr… more
Date: January 2009
Creator: U.S. Climate Change Science Program and the Subcommittee on Global Change Research
Item Type: Refine your search to only Book
Partner: UNT Libraries
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