TY - JOUR
T1 - Estimation of biomass and carbon stocks
T2 - The case of the Atlantic Forest
AU - Vieira, Simone Aparecida
AU - Alves, Luciana Ferreira
AU - Aidar, Marcos
AU - Araújo, Luciana Spinelli
AU - Baker, Tim
AU - Batista, João Luís Ferreira
AU - Campos, Mariana Cruz
AU - Camargo, Plinio Barbosa
AU - Chave, Jerome
AU - Delitti, Welington Braz Carvalho
AU - Higuchi, Niro
AU - Honorio, Euridice
AU - Joly, Carlos Alfredo
AU - Keller, Michael
AU - Martinelli, Luiz Antonio
AU - De Mattos, Eduardo Arcoverde
AU - Metzker, Thiago
AU - Phillips, Oliver
AU - Dos Santos, Flavio Antonio Maes
AU - Shimabukuro, Mônica Takako
AU - Silveira, Marcos
AU - Trumbore, Susan Elizabeth
PY - 2008/4
Y1 - 2008/4
N2 - The main objective of this paper is to present and discuss the best methods to estimate live above ground biomass in the Atlantic Forest. The methods presented and conclusions are the products of a workshop entitled "Estimation of Biomass and Carbon Stocks: the Case of Atlantic Rain Forest". Aboveground biomass (AGB) in tropical forests is mainly contained in trees. Tree biomass is a function of wood volume, obtained from the diameter and height, architecture and wood density (dry weight per unit volume of fresh wood). It can be quantified by the direct (destructive) or indirect method where the biomass quantification is estimated using mathematical models. The allometric model can be site specific when elaborated to a particular ecosystem or general that can be used in different sites. For the Atlantic Forest, despite the importance of it, there are only two direct measurements of tree biomass, resulting in allometric models specific for this ecosystem. To select one or other of the available models in the literature to estimate AGB it is necessary take into account what is the main question to be answered and the ease with which it is possible to measure the independent variables in the model. Models that present more accurate estimates should be preferred. However, more simple models (those with one independent variable, usually DBH) can be used when the focus is monitoring the variation in carbon storage through the time. Our observations in the Atlantic Forest suggest that pan-tropical relations proposed by Chave et al. (2005) can be confidently used to estimated tree biomass across biomes as long as tree diameter (DBH), height, and wood density are accounted for in the model. In Atlantic Forest, we recommend the quantification of biomass of lianas, bamboo, palms, tree ferns and epiphytes, which are an important component in this ecosystem. This paper is an outcome of the workshop entitled "Estimation of Biomass and Carbon Stocks: the Case of Atlantic Rain Forest", that was conducted at Ubatuba, São Paulo, Brazil, between 4 and 8 December 2006 as part of the Brazilian project "Ombrophylus Dense Forest floristic composition, structure and function at the Núcleos Picinguaba and Santa Virginia of the Serra do Mar State Park", BIOTA Gradiente.
AB - The main objective of this paper is to present and discuss the best methods to estimate live above ground biomass in the Atlantic Forest. The methods presented and conclusions are the products of a workshop entitled "Estimation of Biomass and Carbon Stocks: the Case of Atlantic Rain Forest". Aboveground biomass (AGB) in tropical forests is mainly contained in trees. Tree biomass is a function of wood volume, obtained from the diameter and height, architecture and wood density (dry weight per unit volume of fresh wood). It can be quantified by the direct (destructive) or indirect method where the biomass quantification is estimated using mathematical models. The allometric model can be site specific when elaborated to a particular ecosystem or general that can be used in different sites. For the Atlantic Forest, despite the importance of it, there are only two direct measurements of tree biomass, resulting in allometric models specific for this ecosystem. To select one or other of the available models in the literature to estimate AGB it is necessary take into account what is the main question to be answered and the ease with which it is possible to measure the independent variables in the model. Models that present more accurate estimates should be preferred. However, more simple models (those with one independent variable, usually DBH) can be used when the focus is monitoring the variation in carbon storage through the time. Our observations in the Atlantic Forest suggest that pan-tropical relations proposed by Chave et al. (2005) can be confidently used to estimated tree biomass across biomes as long as tree diameter (DBH), height, and wood density are accounted for in the model. In Atlantic Forest, we recommend the quantification of biomass of lianas, bamboo, palms, tree ferns and epiphytes, which are an important component in this ecosystem. This paper is an outcome of the workshop entitled "Estimation of Biomass and Carbon Stocks: the Case of Atlantic Rain Forest", that was conducted at Ubatuba, São Paulo, Brazil, between 4 and 8 December 2006 as part of the Brazilian project "Ombrophylus Dense Forest floristic composition, structure and function at the Núcleos Picinguaba and Santa Virginia of the Serra do Mar State Park", BIOTA Gradiente.
KW - Above-ground biomass
KW - Allometric model
KW - Atlantic Forest
KW - Carbon
KW - Mata Atlântica
UR - http://www.scopus.com/inward/record.url?scp=50449099566&partnerID=8YFLogxK
U2 - 10.1590/S1676-06032008000200001
DO - 10.1590/S1676-06032008000200001
M3 - Article
AN - SCOPUS:50449099566
SN - 1676-0603
VL - 8
SP - 21
EP - 29
JO - Biota Neotropica
JF - Biota Neotropica
IS - 2
ER -