Etiqueta: mortality

News

Do drought-affected trees die of thirst or hunger?

16 de August 2017Albert Naya i Díaz

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.

News

Climate change is already threatening the Mediterranean ecosystems of Catalonia

19 de July 2017Albert Naya i Díaz

An extensive review of studies and databases reveals that drought and an increase in temperature are already causing species substitutions, greater aridity, higher forest fire risk, lower soil fertility, and lower water availability, among other negative impacts.

News

Trees with soft wood and thin leaves die of thirst more easily

13 de July 2017Verónica Couto Antelo

A study with the participation of researchers from CREAF and the UAB warns that increasing droughts could affect forests’ species composition and structure, making them more vulnerable.

Knowledge

The forest fate: winning time

6 de March 2017Francisco Lloret

What is the future that the Mediterranean forests expect? Climate change is already strongly felt and its impacts reach everywhere. Francisco Lloret tells the current situation and how we will have to prepare ourselves and forests to the coming changes .

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