Data on forest structure, condition, increment ans well as LAI, Leaf and soil chemistry are presented. Data on 20 permanant observation pine stands are presented. Investigations are carried out since the 1986. Presented data: dendrometric parameters, condition, defoliation, tree ring width series, FAR/LAI, primary productivity, dead wood, meteorology, soil and needle chemistry

Data on 9 permanent observation pine stands are presented. Investigations are carried out since the 1992. Presented data: dendrometric parameters, condition, defoliation, tree ring width series, FAR/LAI, primary productivity, dead wood, meteorology, soil and needle chemistry, graound vegetation.

Data on 51 permanant observation pine stands established according to the methodology of Forest monitoring level I programme are presented. Investigations are carried out since the 1989. Presented data: dendrometric parameters, condition, defoliation, tree ring width series, FAR/LAI, primary productivity, dead wood, meteorology, soil chemistry.

ICP IM data of Zemaitija station on meteorology, air chemistry, deposition are provided

nA

The data set provides information about the relationship between abiotic and biotic environments on the ecosystem scale whereas the extensity is correlated by the intensity of effective factors of structural and functional change. Available data comprise element cycling and water relationships on the one hand and the dynamics of effective concentrations mainly in the soil solution. Supplementary data are values for characterizing ecosystem structures and the related element pools as well as climate.