Charcoal production in the Dry Chaco: Where, how and who?
| dc.contributor.author | Vanezza Rueda, Carla | |
| dc.contributor.author | Baldi, Germán | |
| dc.contributor.author | Gasparri, Ignacio | |
| dc.contributor.author | Jobbágy, Esteban G. | |
| dc.date.accessioned | 2015-10-19T17:52:22Z | |
| dc.date.available | 2015-10-19T17:52:22Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Charcoal production has been widespread in the past and is still common where poor societies and dry forests coexist. For the Dry Chaco in South America, one of the largest remaining dry forests of the world, we describe the geographical distribution, type of production systems, environmental and social context and output of charcoal based on remote sensing (charcoal kiln detection); together with existing environmental (forest cover/biomass), social (population density, poverty), and infrastructure (roads) data. While most of the region has low kiln densities (< 1 kiln every 1000 km2), foci of higher production were found in the north of Santiago del Estero and the west of Chaco provinces (> 1 kiln every 5 km2). Individual or small groups (up to three units) prevail over the regions (58.2% of all kilns sites), frequently associated with a forest land cover. Large groups of kilns (≥ 12 units, 15.5% of all kilns) were associated with land cleared for cultivation. For a subset of kiln sites for which forest biomass data was available, we found that typical kiln sites (1-3 kilns) had half of the average biomass of the region within a radius of 125 m. Although charcoal production in the whole region has been stable for 50 years, a strong redistribution from richer to poorer provinces has taken place. At the county level, kiln density and charcoal production records showed a linear association that suggests an average output of 11 tons of charcoal per year per kiln. Comparing counties with high vs. low charcoal production with similarly high forest cover, the first had higher population density and poverty levels. Today small scale charcoal production by poor rural people represents the only significant use of forests products that provides some market incentive for their preservation. However this situation is associated with marginal social conditions, inefficient production, and forest degradation. Developing charcoal production under environmentally and socially virtuous conditions should be seen as a unique opportunity and an urgent challenge in the face of the fast deforestation of dry forests. | en |
| dc.format.mimetype | application/pdf | |
| dc.identifier.uri | http://hdl.handle.net/10625/54835 | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | en |
| dc.subject | CHARCOAL KILNS | en |
| dc.subject | ARGENTINA--CHACO | en |
| dc.subject | BIOMASS | en |
| dc.subject | ENVIRONMENTAL DEGRADATION | en |
| dc.subject | RURAL POVERTY | en |
| dc.subject | SOCIAL POLICY | en |
| dc.subject | RESOURCE ALLOCATION | en |
| dc.subject | SOCIAL WELFARE | en |
| dc.subject | VULNERABLE GROUPS | en |
| dc.subject | GEOGRAPHICAL DISTRIBUTION | en |
| dc.title | Charcoal production in the Dry Chaco: Where, how and who? | en |
| dc.type | Journal Article (peer-reviewed) | en |
| idrc.dspace.access | IDRC Only | en |
| idrc.noaccess | Due to copyright restrictions the full text of this research output is not available in the IDRC Digital Library or by request from the IDRC Library. / Compte tenu des restrictions relatives au droit d'auteur, le texte intégral de cet extrant de recherche n'est pas accessible dans la Bibliothèque numérique du CRDI, et il n'est pas possible d'en faire la demande à la Bibliothéque du CRDI. | en |
| idrc.project.componentnumber | 106601001 | |
| idrc.project.number | 106601 | |
| idrc.project.title | Floods, Droughts and Farming on the Plains of Argentina and Paraguay, Pampas and Chaco Regions | en |
| idrc.recordsserver.bcsnumber | IC01-947-34 | |
| idrc.rims.adhocgroup | IDRC SUPPORTED | en |