News

FEATURED NATIONALLY

2014 CZOData Cyber-Seminar Series

06 Mar 2014 - Presentations describing the Integrated CZO Data system and how to use it; for interested CZO investigators, students & staff.

FEATURED

Sustaining Earth’s Critical Zone - Report from 2011 International CZ Meeting

29 Jul 2013 - International CZ science community outlines interdisciplinary research needed to address land use changes, climate change, and biodiversity decline


Call for Papers: Hydrochemistry and Biogeochemistry of Tropical Mountainous Rivers and Estuaries

16 Apr 2014 - Fluxes of organic and inorganic matter between land and the coastal ocean are important components of global biogeochemical cycles, including the...

New Safety Guidelines Issued for Working in the LCZO

10 Apr 2014 - New Safety Guidelines have been issued for working in the LCZO. Please consider them when planning your fieldwork. They can be found here: ...

Reactive Transport Modeling Survey – Community Needs for Biogeochemical Studies

08 Apr 2014 - Reactive Transport Modeling Survey – Community Needs for Biogeochemical Studies The below survey is designed by Alexis Navarre-Sitchler, Kate...

Powell Center working group to meet on Tropical Forest Responses to Global Warming

03 Apr 2014 - A Powell Center working group has been formed and will meet the week of April 26th at the John Wesley Powell Center for Analysis and...

“What’s so critical about the Critical Zone?” webinar

02 Apr 2014 - March 31, 2014. Dr. Enriqueta Barrera (NSF CZO program director) and Dr. Gordon Grant (USFS; CZO Steering Committee chairperson)

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Events

FEATURED

LCZO All Scientist Onsite Meeting


Luquillo .


LCZO All Scientist Conference Call April 25th

LCZO All Scientist Conference Call April 25th


GoToMeeting.

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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Publications

Breaking the enzymatic latch: Impacts of reducing conditions on hydrolytic enzyme activity in tropical forest soils. Hall S.J., Treffkorn J., Silver W.L. (2014): Ecology

Physically based modeling of rainfall-triggered landslides: a case study in the Luquillo forest, Puerto Rico. C. Lepore, E. Arnone, L. V. Noto, G. Sivandran, R.L. Bras (2013): Hydrol. Earth Syst. Sci.

Parameter Uncertainty in Shallow Rainfall-Triggered Landslide Modeling at Basin Scale: a Probabilistic Approach. Arnone, E., Y. G. Dialynas, L. V. Noto, and R. L. Bras. (2013): Procedia Earth and Planetary Science

Changes in phosphatase kinetics with soil depth across a variable tropical landscape. Stone, M.M., Plante, A.F. (2013): Soil Biology & Biochemistry

Changes in extracellular enzyme activity and microbial community structure with soil depth across contrasting parent materials in two tropical forests . Stone, M.M., DeForest, J.L., Plante, A.F. (2013): Soil Biology & Biochemistry

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