Leaf Pressure Volume Data in Caxiuana and Tapajos National Forest, Para, Brazil (2011)

Dataset · Sun Jan 01 00:00:00 EST 2017

DOI:https://doi.org/10.15486/NGT/1347606· OSTI ID:1347606

Powell, Thomas ^[1]; Moorcroft, Paul ^[2]

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1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States);
2. Harvard University

Pressure volume curve measurements on leaves of canopy trees from the from the Caxiuana and Tapajos National Forests, Para, Brazil. Tapajos samples were harvested from the km 67 forested area, which is adjacent to the decommissioned throughfall exclusion drought experimental plot. Caxiuana samples were harvested from trees growing in the throughfall exclusion plots. Data were collected in 2011. Dataset includes: date of measurement, site ID, plot ID, tree ID (species, tree tag #), leaf area, fresh weight, relative weight, leaf water potential, and leaf water loss. P-V curve parameters (turgor loss point, osmotic potential, and bulk modulus of elasticity) can be found in Powell et al. (2017) Differences in xylem cavitation resistance and leaf hydraulic traits explain differences in drought tolerance among mature Amazon rainforest trees. Global Change Biology.

• Research Organization: Harvard University
• Sponsoring Organization: Harvard University, Gordon and Betty Moore Foundation, National Science Foundation (DDIG and PIRE programs)
• OSTI ID: 1347606
• Report Number(s): NGT0032
• Resource Relation: Related Information: Powell et al. (2017) Differences in xylem cavitation resistance and leaf hydraulic traits explain differences in drought tolerance among mature Amazon rainforest trees. Global Change Biology.
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES