The characterization of different ecological groups in a forest formation/succession is unclear. To better define the different successional classes, we have to consider ecophysiological aspects, such as the capacity to use or dissipate the light energy available. The main objective of this work was to assess the chlorophyll fluorescence emission of tropical tree species growing in a gap of a semi-deciduous forest. Three species of different ecological groups were selected: Croton floribundus Spreng. (pioneer, P), Astronium graveolens Jacq. (early secondary, Si), and Esenbeckia febrifuga A. Juss. (late secondary, St). The potential (Fv/Fm) and effective (deltaF/Fm') quantum efficiency of photosystem II, apparent electron transport rate (ETR...
This study tested the hypothesis that dissipative efficiency of tropical tree species could be an ec...
Measurements of leaf gas exchange at different photosynthetic photon flux density (PPFD) levels were...
The chlorophyll content and fluorescence weredetermined in five-year-old grape plants (Vitis vinifer...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
A caracterização dos diferentes grupos ecológicos envolvidos nos processos de formação/sucessão flor...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
This study evaluated the photosynthetic responses of seven tropical trees of different successional ...
The aim of this study was to investigate the photosynthetic performance in populations of two legume...
We examine the hypothesis that the chlorophyll a fluorescence technique can be an efficient tool to ...
Leaf gas exchange characteristics were evaluated in 20 woody species of differing successional statu...
Photochemical responses are directly dependent on the level of incident solar radiation during the i...
This study was carried out in a plantation of a degraded area in Central Amazon, Brazil, in order to...
peer reviewedMany morphological, chemical and physiological indicators have been proposed to evaluat...
Many morphological, chemical and physiological indicators have been proposed to evaluate the conditi...
The aim of this study was to compare water vapor conductance and chlorophyll a fluorescence between ...
This study tested the hypothesis that dissipative efficiency of tropical tree species could be an ec...
Measurements of leaf gas exchange at different photosynthetic photon flux density (PPFD) levels were...
The chlorophyll content and fluorescence weredetermined in five-year-old grape plants (Vitis vinifer...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
A caracterização dos diferentes grupos ecológicos envolvidos nos processos de formação/sucessão flor...
The characterization of different ecological groups in a forest formation/succession is unclear. To ...
This study evaluated the photosynthetic responses of seven tropical trees of different successional ...
The aim of this study was to investigate the photosynthetic performance in populations of two legume...
We examine the hypothesis that the chlorophyll a fluorescence technique can be an efficient tool to ...
Leaf gas exchange characteristics were evaluated in 20 woody species of differing successional statu...
Photochemical responses are directly dependent on the level of incident solar radiation during the i...
This study was carried out in a plantation of a degraded area in Central Amazon, Brazil, in order to...
peer reviewedMany morphological, chemical and physiological indicators have been proposed to evaluat...
Many morphological, chemical and physiological indicators have been proposed to evaluate the conditi...
The aim of this study was to compare water vapor conductance and chlorophyll a fluorescence between ...
This study tested the hypothesis that dissipative efficiency of tropical tree species could be an ec...
Measurements of leaf gas exchange at different photosynthetic photon flux density (PPFD) levels were...
The chlorophyll content and fluorescence weredetermined in five-year-old grape plants (Vitis vinifer...