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Two centuries of hydroclimatic variability reconstructed from tree-ring records over the Amazonian Andes of Peru
(Blackwell Publishing, 2020-09)
Almost half of the tributaries of the Amazon River originate in the tropical Andes and support large populations in mountain regions and downstream areas. However, it is difficult to assess hydroclimatic conditions or to ...
Death From Drought In Tropical Forests Is Triggered By Hydraulics Not Carbon Starvation
(NATURE PUBLISHING GROUPLONDON, 2015)
Root niche separation can explain avoidance of seasonal drought stress and vulnerability of overstory trees to extended drought in a mature Amazonian forest
(AMER GEOPHYSICAL UNIONWASHINGTON, 2012)
Large areas of Amazonian evergreen forest experience seasonal droughts extending for three or more months, yet show maximum rates of photosynthesis and evapotranspiration during dry intervals. This apparent resilience is ...
Dispersal of Amazonian trees: Hydrochory in Swartzia polyphylla
(Assoc Tropical Biology IncLawrenceEUA, 1999)
Drivers of metacommunity structure diverge for common and rare Amazonian tree species
(2017-11-01)
We analysed the flora of 46 forest inventory plots (25 m x 100 m) in old growth forests from the Amazonian region to identify the role of environmental (topographic) and spatial variables (obtained using PCNM, Principal ...
Tree growth and stem carbon accumulation in human-modified Amazonian forests following drought and fire
(Royal Soc, 2018-11-19)
Human-modified forests are an ever-increasing feature across the Amazon Basin, but little is known about how stem growth is influenced by extreme climatic events and the resulting wildfires. Here we assess for the first ...
The absolute configuration of 1-(3 ',4 '-dihydroxycinnamoyl)cyclopentane-2,3-diol from the Amazonian tree Chimarrhis turbinata
(Amer Chemical Soc, 2006-07-28)
An antioxidant, 1-(3',4'-dihydroxycinnamoyl) cyclopentane-2,3-diol [ or ( E)-2,3-dihydroxycyclopentyl-3-(3',4'-dihydroxyphenyl) acrylate ( 1)], and two known trans- and cis-chlorogenic acid methyl esters were isolated from ...