Changes in the Carbon Balance of Tropical Forests: Evidence from Long-Term Plots
- 16 October 1998
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 282 (5388) , 439-442
- https://doi.org/10.1126/science.282.5388.439
Abstract
The role of the world's forests as a “sink” for atmospheric carbon dioxide is the subject of active debate. Long-term monitoring of plots in mature humid tropical forests concentrated in South America revealed that biomass gain by tree growth exceeded losses from tree death in 38 of 50 Neotropical sites. These forest plots have accumulated 0.71 ton, plus or minus 0.34 ton, of carbon per hectare per year in recent decades. The data suggest that Neotropical forests may be a significant carbon sink, reducing the rate of increase in atmospheric carbon dioxide.Keywords
This publication has 49 references indexed in Scilit:
- Technical Report: Human Alteration of the Global Nitrogen Cycle: Sources and ConsequencesEcological Applications, 1997
- Root biomass allocation in the world's upland forestsOecologia, 1997
- Climate and nitrogen controls on the geography and timescales of terrestrial biogeochemical cyclingGlobal Biogeochemical Cycles, 1996
- Global net carbon exchange and intra‐annual atmospheric CO2 concentrations predicted by an ecosystem process model and three‐dimensional atmospheric transport modelGlobal Biogeochemical Cycles, 1996
- A critique of permanent plot methods and analysis with examples from Budongo Forest, UgandaForest Ecology and Management, 1995
- Effects of global change on carbon storage in tropical forests of South AmericaGlobal Biogeochemical Cycles, 1995
- Detecting the aerial fertilization effect of atmospheric CO2 enrichment in tree‐ring chronologiesGlobal Biogeochemical Cycles, 1993
- Tropical forests as sinks of atmospheric carbonForest Ecology and Management, 1992
- Saharan dust in the Amazon BasinTellus B: Chemical and Physical Meteorology, 1992
- Tropical forest biomass estimation from truncated stand tablesForest Ecology and Management, 1992