Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements of soil respiration have only been carried out in few places in the Amazon. This study investigated the effects of the method of ring insertion in the soil as well as of rainfall and spatial distribution on CO2 emission in the central Amazon region. The ring insertion effect increased the soil emission about 13-20% for sandy and loamy soils during the firsts 4-7 hours, respectively. After rainfall events below 2 mm, the soil respiration did not change, but for rainfall greater than 3 mm, after 2 hours there was a decrease in soil temperature and respiration of about 10-34% for the loamy and sand soils, with emissions returning to normal afte...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
The Amazon Forest play an important rule to tropical climate of South America, particularly to the w...
We measured changes in key soil processes and the fluxes of CO2, CH4 and N2O associated with the con...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
O sistema climático global e o ciclo do carbono interagem intensamente, e o CO2 constitui um fator d...
O sistema climático global e o ciclo do carbono interagem intensamente, e o CO2 constitui um fator d...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
We analysed soil respiration measurements made in seven distinctly different pristine rain forests i...
We analysed soil respiration measurements made in seven distinctly different pristine rain forests i...
A floresta tropical amazônica tem grande diversidade biológica e está entre os mais complexos ecossi...
In order to improve the knowledge about the carbon balance in the Atlantic Forest biome, the charact...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
The Amazon Forest play an important rule to tropical climate of South America, particularly to the w...
We measured changes in key soil processes and the fluxes of CO2, CH4 and N2O associated with the con...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
O sistema climático global e o ciclo do carbono interagem intensamente, e o CO2 constitui um fator d...
O sistema climático global e o ciclo do carbono interagem intensamente, e o CO2 constitui um fator d...
Soil respiration plays a significant role in the carbon cycle of Amazonian rainforests. Measurements...
We analysed soil respiration measurements made in seven distinctly different pristine rain forests i...
We analysed soil respiration measurements made in seven distinctly different pristine rain forests i...
A floresta tropical amazônica tem grande diversidade biológica e está entre os mais complexos ecossi...
In order to improve the knowledge about the carbon balance in the Atlantic Forest biome, the charact...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
O papel da Floresta Amazônica na ciclagem do carbono tem sido`freqüentemente relatado, no entanto, p...
The Amazon Forest play an important rule to tropical climate of South America, particularly to the w...
We measured changes in key soil processes and the fluxes of CO2, CH4 and N2O associated with the con...