Héctor Ricardo Grau

Dr. Héctor Ricardo Grau

Instituto de Ecología Regional, Universidad Nacional de Tucumán - CONICET, Tucumán, Argentina

Research Focus & Metrics

Academic Career Length

19Years (2008-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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31 January 2008 in Global Change Biology
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Journal Article
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HGHéctor Ricardo Grau
Héctor Ricardo Grau
NGN. Ignacio Gasparri
N. Ignacio Gasparri
TAT. Mitchell Aide
T. Mitchell Aide

21 January 2019 in AMBIO
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Journal Article
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TRThomas K. Rudel
Thomas K. Rudel
PMPatrick Meyfroidt
Patrick Meyfroidt
RCRobin Chazdon
Robin Chazdon
FBFrans Bongers
Frans Bongers
Sean SloanSean Sloan
Sean Sloan
LSLaura Schneider
Laura Schneider

1 January 2017 in Ecology and Society
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Journal Article
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SWSarah Wilson
Sarah Wilson
JSJohn Schelhas
John Schelhas
HGHéctor Ricardo Grau
Héctor Ricardo Grau
ANA. Sofia Nanni
A. Sofia Nanni
Sean SloanSean Sloan
Sean Sloan
Wilson, S. J., J. Schelhas, R. Grau, A. S. Nanni, and S. Sloan. 2017. Forest ecosystem-service transitions: the ecological dimensions of the forest transition. Ecology and Society 22(4):38. https://doi.org/10.5751/ES-09615-220438

26 March 2013 in Land
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NANora Alvarez
Nora Alvarez
DRDaniel J. Redo
Daniel J. Redo
TAT. Mitchell Aide
T. Mitchell Aide
MCMatthew Clark
Matthew Clark
HGHéctor Ricardo Grau
Héctor Ricardo Grau
Land change in the Greater Antilles differs markedly among countries because of varying socioeconomic histories and global influences. We assessed land change between 2001 and 2010 in municipalities (second administrative units) of Cuba, Dominican Republic, Haiti, Jamaica, and Puerto Rico. Our analysis used annual land-use/land-cover maps derived from MODIS satellite imagery to model linear change in woody vegetation, mixed-woody/plantations and agriculture/herbaceous vegetation. Using this approach, we focused on municipalities with significant change (p ≤ 0.05). Between 2001 and 2010, the Greater Antilles gained 801 km2 of woody vegetation. This increase was mainly due to the return of woody vegetation in Cuba, and smaller increases in Puerto Rico and the Dominican Republic. Despite relatively similar environments, the factors associated with these changes varied greatly between countries. In Puerto Rico, Dominican Republic, and Jamaica, agriculture declined while mixed-woody vegetation increased, mostly in montane regions. In contrast, Cuba experienced an extensive decline in sugarcane plantations, which resulted in the spread of an invasive woody shrub species and the increase in woody vegetation in areas of high agricultural value. In Haiti, the growing population, fuelwood consumption, and increase in agriculture contributed to woody vegetation loss; however, woody vegetation loss was accompanied with a significant increase in the mixed woody and plantations class. Most regional analyses often treated the Greater Antilles as a homogeneous unit; our results suggest that historical and socio-economic differences among countries are crucial for understanding the variation in present day land change dynamics.


1 June 2010 in Journal of Vegetation Science
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AMAgustina Malizia
Agustina Malizia
HGHéctor Ricardo Grau
Héctor Ricardo Grau
JLJeremy W. Lichstein
Jeremy W. Lichstein