Gilles Brocard
UPenn
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CZO Publications
Papers/Books
2016
Relict landscape resistance to dissection by upstream migrating knickpoints. Gilles Y. Brocard, Jane K. Willenbring, Thomas E. Miller, Frederik N. Scatena (2016): Journal of Geophysical Research
2016
Abrupt change in forest height along a tropical elevation gradient detected using airborne LiDAR. Wolf, J., Brocard, G.Y., Willenbring, J.K., Porder, S., Uriarte, M. (2016): Journal of Geophysical Research- Earth Surface
2015
Effects of a tectonically-triggered wave of incision on riverine exports and soil mineralogy in the Luquillo Mountains of Puerto Rico. Brocard G., Willenbring J.K., Scatena F.N., Johnson A.H. (2015): Applied Geochemistry
2015
Spatial variability of African dust in soils in a montane tropical landscape in Puerto Rico. McClintock, M. A., Brocard, G., Willenbring, J., Tamayo, C., Porder, S., & Pett-Ridge, J. C (2015): Chemical Geology
2015
Spatial variability of African dust in soils in a montane tropical landscape in Puerto Rico. McClintock, M. A., Brocard, G., Willenbring, J., Tamayo, C., Porder, S., & Pett-Ridge, J. C. (2015): Chemical Geology
2015
Linking geomorphology, weathering and cation availability in the Luquillo Mountains of Puerto Rico. Porder S., Johnson A.H., Xing H.X., Brocard G., Goldsmith S. PettRidge J. ( (2015): 10.1016/j.geoderma.2015.03.002
Papers and books that explicitly acknowledge a CZO grant are highlighted in PALE ORANGE.
Other CZO Publications
2015
Interplay of forest and topography during the growth of the Luquillo Mountains. Brocard G. (2015): Luquillo CZO Cyber Seminar
2015
Effect of rainforest development on the pace of knickpoint retreat during the growth of a tropical mountain Insights from the Luquillo CZO, Puerto Rico. Brocard, G.Y., Willenbring, J.K., and Miller T. (2015): GSA 2015
2014
Migration of a slow wave of erosion and its effect on nutrient availability in a tropical rainforest: detrital 10Be signature and soil mineralogy, Luquillo CZO, Puerto Rico . Brocard G., Willenbring J., Johnson A., and Scatena F.N. (2014): EGU General Assembly 2014
2014
Long-term increase in local relief enhanced by forest competition: detrital 10Be and LiDAR topographic evidence in the tropical rainforest of Puerto Rico, Luquillo CZO. Brocard G., Willenbring J., Scatena F.N. (2014): EGU General Assembly 2014
2014
Form follows function: can tropical mountain forest competition drive the growth of topography?. Gilles Brocard, Jane Willenbring, Frederick Scatena (2014): AGU Fall Meeting. San Fransisco, CA
2014
The Tool-size Effect: old weathered soils limit the erosive power of bedrock streams. Jane Willenbring, Gilles Brocard (2014): AGU Fall Meeting. San Fransisco, CA
2014
Geomorphologic influences on tropical soil weathering and nutrient status. Tamayo C.D., Brocard G., Porder S., (2014): 99th ESA Annual Meeting (August 10 -- 15, 2014)
2013
Linking geomorphology, weathering and soil cations in the Luquillo Mountains of Puerto Rico. Porder, S. Johnson, A.H., Xing H., Brocard G.Y., Goldsmith S.T. (2013): 2013 Fall Meeting, AGU, San Francisco, Calif
2013
Long-term climatic and topographic controls on sedminent export in the Luquillo Critical Zone Observatory. Willenbring, J.K., Brocard, G.Y., Scatena, F.N. (2013): GSA Annual Meeting, Denver, CO , 27-30 October, 2013
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Models
Forests/Topography
Forest Structure Effects on Topography
Rio Icacos /Rio Blanco Forest structure effects on topography
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News
How Do Tropical Forests Slow Knickpoints in Rivers?
01 Jul 2016 - Using Puerto Rico's Luquillo Mountains as a case study, scientists use the region's geological history to study how knickpoints—areas...
Landscape Evolution and Nutrients in the Luquillo Critical Zone
18 Jun 2013 - Combining old-fashioned field work and the latest LiDAR images provides new insight into the evolution of the Luquillo Critical Zone. Our...
El Yunque, Majestic Rocky Icon of Puerto Rico: Impervious to the Ravages of Time?
01 Mar 2013 - El Yunque. It could be the name of an ancient chieftain. On the island of Puerto Rico, in a sense it is. El Yunque, Spanish for "the anvil," is a...
How fast is El Yunque Rock eroding?
19 Oct 2012 - El Yunque rock is a majestic, anvil shaped promontory that has been an icon of the island of Puerto Rico since pre-Columbian times. The barren...
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Events
LCZO webinar
gotomeeting.old weathered soils limit the erosive power of streams
The Tool-size Effect: old weathered soils limit the erosive power of bedrock streams
Moscone West 2005.10Be and LiDAR evidence for local relief enhancement
Long-term increase in local relief enhanced by forest competition: detrital 10Be and LiDAR topographic evidence in the tropical rainforest of Puerto Rico, Luquillo CZO
Vienna Austria, European Geosciences Union General Assembly .
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