Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Blake Farnsworth"'
Autor:
Guanghui, Lin, John, Adams, Blake, Farnsworth, Yongdan, Wei, Bruno D V, Marino, Joseph A, Berry
Publikováno v:
Oecologia. 119(1)
The ecosystem-level carbon uptake and respiration were measured under different CO
Autor:
Guanghui Lin, Kevin L. Griffin, Tilak Mahato, Mark Potasnak, Guerric Bazin, Matthew H. Turnbull, Blake Farnsworth, Ramesh Murthy, John Adams, Joseph A. Berry
Publikováno v:
Global Change Biology. 8:479-485
Plant respiration is an important physiological process in the global carbon cycle serving as a major carbon flux from the biosphere to the atmosphere. Respiration is sensitive to temperature providing a link between environmental variability, climat
Autor:
Blake Farnsworth, Omer Lutfi Sen, William James Shuttleworth, John Adams, Muhammad Altaf Arain
Publikováno v:
Agricultural and Forest Meteorology. 100:273-289
Micrometeorological variables measured in the BIOSPHERE-2 Center (B2C) enclosed rain forest biome for 1 year were compared with similar measurements made in the Amazon rain forest. In the B2C rain forest, the overlying glass and supporting structure
Publikováno v:
Oecologia. 120:183-192
To examine the predictability of leaf physiology and biochemistry from light gradients within canopies, we measured photosynthetic light-response curves, leaf mass per area (LMA) and concentrations of nitrogen, phosphorus and chlorophyll at 15-20 pos
Publikováno v:
Ecological Engineering. 13:249-262
Accurate measurements of atmospheric CO2 concentrations are performed routinely in a variety of experimental settings including open fields and forests, leaf gas-exchange chambers, phytotrons and specialized growth chambers. However, the accurate mon
Publikováno v:
Oecologia. 119:97-108
The ecosystem-level carbon uptake and respi- ration were measured under diAerent CO2 concentra- tions in the tropical rainforest and the coastal desert of Biosphere 2, a large enclosed facility. When the me- socosms were sealed and subjected to step-
Publikováno v:
New Phytologist. 139:657-664
Brassica rapa L. (rapid-cycling Brassica), was grown in environmentally controlled chambers to determine the interactive effects of ozone (O3) and increased root temperature (RT) on biomass, reproductive output, and photosynthesis. Plants were grown
Publikováno v:
Environmental pollution (Barking, Essex : 1987). 111(1)
To determine if ozone (O3) and root zone temperature (RZT) affect plant biomass allocation and photosynthesis, radish (Raphanus sativus) plants were grown in controlled environment laboratory chambers in one of four treatments: episodic O3 (average d