Data from: Carbon recovery dynamics following disturbance by selective logging in Amazonian forests

Piponiot, Camille, University of the French West Indies and Guiana

Sist, Plinio, Forests and Societies

Mazzei, Lucas, Embrapa Amazônia Oriental, Belém, Brazil

Peña-Claros, Marielos, Wageningen University & Research

Putz, Francis E., University of Florida

Rutishauser, Ervan, Florida International University

Shenkin, Alexander, University of Oxford

Ascarrunz, Nataly, French National Centre for Scientific Research

de Azevedo, Celso P., Embrapa Amazônia Ocidental, Belém, Brazil

Baraloto, Christopher, Florida International University

França, Mabiane, Embrapa Amazônia Ocidental, Belém, Brazil

Guedes, Marcelino, Embrapa Amapa, Macapa, Brazil

Honorio Coronado, Eurídice N., Instituto de Investigaciones de la Amazonía Peruana

d'Oliveira, Marcus V. N., Embrapa Acre, Rio Branco, Brazil

Ruschel, Ademir R., Embrapa Amazônia Oriental, Belém, Brazil

da Silva, Katia E., Embrapa Amazônia Ocidental, Belém, Brazil

Doff Sotta, Eleneide, Embrapa Amapa, Macapa, Brazil

de Souza, Cintia R., Embrapa Amazônia Ocidental, Belém, Brazil

Vidal, Edson, University of Sao Paulo

West, Thales A. P., University of Florida

Hérault, Bruno, University of the French West Indies and Guiana

West, Thales AP, University of Florida

Published Dec 09, 2017 on Dryad. https://doi.org/10.5061/dryad.rc279

Cite this dataset

Piponiot, Camille et al. (2017). Data from: Carbon recovery dynamics following disturbance by selective logging in Amazonian forests [Dataset]. Dryad. https://doi.org/10.5061/dryad.rc279

Abstract

When 2 Mha of Amazonian forests are disturbed by selective logging each year, more than 90 Tg of carbon (C) is emitted to the atmosphere. Emissions are then counterbalanced by forest regrowth. With an original modelling approach, calibrated on a network of 133 permanent forest plots (175 ha total) across Amazonia, we link regional differences in climate, soil and initial biomass with survivors' and recruits' C fluxes to provide Amazon-wide predictions of post-logging C recovery. We show that net aboveground C recovery over 10 years is higher in the Guiana Shield and in the west (21{plus minus}3 MgC ha-1) than in the south (12{plus minus}3 MgC ha-1) where environmental stress is high (low rainfall, high seasonality). We highlight the key role of survivors in the forest regrowth and elaborate a comprehensive map of post-disturbance C recovery potential in Amazonia.

Usage notes

Plot info

We report the aboveground carbon stocks (ACS) before (initial ACS acs_i) and after (minimum ACS acsmin) the logging disturbance, for every plot used in this study, in TmFO Amazonian sites (www.tmfo.org).

Cumulative carbon changes in TmFO plots

We here report data from all TmFO Amazonian plots (www.tmfo.org) that have been included in this study. Sites and plots names are given as they are in each site's database. For each plot, t is the time (in years) since the minimum Aboveground Carbon Stock (ACS) was reached during the 5 years following the logging event. Cumulative ACS changes (in MgC/ha) are the total ACS gain (if positive) or loss (if negative) between 0 and t. They are subdivided into 5 changes: (i) cSg is the carbon that was gained from remnant trees (or survivors)' growth; (ii) cSl is the carbon loss from survivors' mortality; (iii) cRr is the sum of carbon gain from yearly recruits; (iv) cRg is the carbon gain from recruits' subsequent growth; (v) cRl is the carbon loss from recruits' mortality.

Primary metadata.xlsx

Sites description

This file describes the main characteristics of TmFO sites used in this study. Information included: (i) sites' coordinates (longitude, latitude), (ii) climatic variables extracted from Worldclim (www.worldclim.org): mean precipitation (mm/yr) and seasonality of precipitation (%); (iii) top soil bulk density (g/cm3) extracted from the Harmonized World Soil Database; (iv) sampling effort : number of plots and plot size (ha); (v) experiment duration : year of first and last census used in this study; (vi) range of species richness (number of species per ha for trees > 20 cm DBH); (vii) percentage of trees (> 20 cm DBH) identified to the species level (det_species) and to the genus level (det_genus).

sites_clim_soil.csv

Location

Guiana Shield

Amazon Basin