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Differential responses of antioxidant enzymes in pioneer and late-successional tropical tree species grown under sun and shade conditions
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
To investigate the ability of pioneer and late-successional species to adapt to a strong light environment in a reforestation area, we examined the activities of antioxidant enzymes in relation to photosystem chlorophyll ...
Soil seed banks in tropical forest fragments with different disturbance histories in southeastern Brazil
(2007-11-01)
Soil seed banks are considered an important mechanism for natural regeneration in tropical forest ecosystems. This paper investigated the soil seed bank in two semideciduous seasonal tropical forest fragments with different ...
Soil seed banks in tropical forest fragments with different disturbance histories in southeastern Brazil
(2007-11-01)
Soil seed banks are considered an important mechanism for natural regeneration in tropical forest ecosystems. This paper investigated the soil seed bank in two semideciduous seasonal tropical forest fragments with different ...
Fotossíntese e eficiência do uso da água em vinte espécies lenhosas tropicais sob condições de campo em um reflorestamento utilizando espécies de mata.
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2003-11-25)
Leaf gas exchange characteristics were evaluated in 20 woody species of differing successional status, ranging from pioneer species to non-pioneers (late successional species) in a Brazilian forest ecosystem. The principal ...
Pioneer tree responses to variation of soil attributes in a tropical semi-deciduous forest in Brazil
(2017-02-17)
The occurrence of pioneer tree species inside tropical forests is usually associated with canopy openness due to disturbances. The distribution of these species under different environmental conditions, aside from light ...
Sobrevivência de espécies nativas em função da calagem em área degradada na bacia do rio Pandeiros
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2021-08-18)
The aim of this study was to evaluate the survival rate of native cerrado species as a function of liming. The experiment was carried out in a Pandeiros river watershed. The experimental area presented soil with low pH, ...