Seasonal Changes in Photosynthetic Nitrogen of Tree Species Differing in Leaf Phenology in a South-eastern Brazilian Savanna

2014 ◽  
pp. 183-190
Author(s):  
Sabrina R. Latansio-Aidar ◽  
Luciana D. Colleta ◽  
Jean P.H.B. Ometto ◽  
Marcos P.M. Aidar
Keyword(s):  
Tree Species ◽  
Seasonal Changes ◽  
Leaf Phenology ◽  
Brazilian Savanna ◽  
South Eastern

Leaf phenology in 22 North American tree species during the 21st century

2009 ◽  
Vol 15 (4) ◽  
pp. 961-975 ◽  
Author(s):  
XAVIER MORIN ◽  
MARTIN J. LECHOWICZ ◽  
CAROL AUGSPURGER ◽  
JOHN O'KEEFE ◽  
DAVID VINER ◽  
...  
Keyword(s):  
21St Century ◽  
North American ◽  
Tree Species ◽  
Leaf Phenology

Soil nitrogen recovery and seasonal changes of xylem sap amino acids of Amazonian tree species following pasture abandonment

Plant Ecology ◽  
2019 ◽  
Vol 220 (6) ◽  
pp. 633-648 ◽  
Author(s):  
Vanderlei Borboni Ferreira de Araújo ◽  
Gilberto Costa Justino ◽  
Carlos Eduardo Moura da Silva ◽  
Saul Alfredo Antezzana Vera ◽  
Lays Lins ◽  
...  
Keyword(s):  
Amino Acids ◽  
Soil Nitrogen ◽  
Tree Species ◽  
Seasonal Changes ◽  
Xylem Sap ◽  
Nitrogen Recovery

The occurrence of two opecoeliid digeneans in Mullus barbatus and M. surmuletus

2000 ◽  
Vol 74 (2) ◽  
pp. 161-164 ◽  
Author(s):  
A. Martínez-Vicaria ◽  
J. Martín-Sánchez ◽  
P. Illescas ◽  
A.M. Lara ◽  
M. Jiménez-Albarrán ◽  
...  
Keyword(s):  
Electrophoretic Mobility ◽  
Seasonal Changes ◽  
Eastern Mediterranean ◽  
Host Size ◽  
Malic Dehydrogenase ◽  
South Eastern ◽  
Mullus Barbatus ◽  
Lower Infection

AbstractThe infection by Opecoeloides furcatus and Poracanthium furcatum (Opecoeliidae) was studied in 121 Mullus barbatus and 113 M. surmuletus collected from the Spanish south-eastern Mediterranean. The prevalence of infection was most frequent in M. surmuletus with values of 81.42% for O. furcatus and 38.05% for P. furcatum. In M. barbatus the prevalences of O. furcatus and P. furcatum were 54.54% and 14.88% respectively. Statistically significant differences were found between the infection of the two hosts with P. furcatum. No significant differences in worm burdens could be attributable to host size or to seasonal changes, although a lower infection of M. barbatus by O. furcatus occurred in the autumn. Furthermore, the electrophoretic mobility of the enzyme malic dehydrogenase (MDH) was also studied and both digeneans presented different patterns, corresponding in both cases to homozygotic genotypes.

The physiological light response of two tree species across a hydrologic gradient in Brazilian savanna (Cerrado)

2014 ◽  
Vol 52 (1) ◽  
pp. 22-35 ◽  
Author(s):  
H. J. Dalmagro ◽  
F. A. de Lobo ◽  
G. L. Vourlitis ◽  
A. C. Dalmolin ◽  
M. Z. Antunes ◽  
...  
Keyword(s):  
Tree Species ◽  
Light Response ◽  
Brazilian Savanna ◽  
Hydrologic Gradient
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