Purposes

Periodical information regarding the health status of forests.

Institutions that intervene

MMA, Autonomous Communities

General description (main variables)

Defoliation and discolouration parameters and possible agents causing this, soil and foliage analyses. Possible degrees of affection and likely damage-causing agents, seasonable variables. By sample.

Collective

Trees within a forest system.

Frequency of data collection

Anual.

Breakdown

Autonómica.

Budgetary credits necessary for its finance in the four-year period 2005-2008  (in thousands euros)

2,046.00