Trees

It’s already available CREAF Talk by Scott Ollinger about nitrogen and carbon assimilation in forests

A new video of CREAF Talks conferences is now available. Scott Ollinger, from University of New Hampshire, USA, talks about basic relations among foliar N and CO2 assimilation in forests, relationships between N concentrations and a suite of functionally convergent plant traits that influence canopy reflectance, and implications for broad-scale N mapping and ecosystem—climate interactions.

Carbon Creaf talks @en Forests Nitrogen @en Scott ollinger @en Trees University of new hampshire @en

Do drought-affected trees die of thirst or hunger?

A new study has concluded that, universally, trees that have died from drought are unable to transport water to their leaves. The findings also highlight trees that have drained their carbon reserves since they are not able to carry out photosynthesis. The results of the study will permit the creation of more precise models for predicting the effects of climatic changes on vegetation.

Climate change Co2 @en Die-off Drim @en Drought Forests Fun2fun @en Hunger Hydraulics Jordi martínez vilalta @en Maurizio mencuccini @en Mortality Nature ecology & evolution @en Photosynthesis Thirst Trees Water