This “Inventaire Papetier” was conducted by the CTFT in 1975. The block covers 18 737 ha. 17 560 trees have been inventoried in 80 plots (40 ha). Pre-census DBH is 10 cm on all plot. DBH have been measured by classes with a range of 10 cm. Plots have been located on GIS in 2006 using original maps and field note-books (indicating slopes, rivers, etc...).

This “Inventaire Papetier” was conducted by the CTFT in 1975. The block covers 59 895 ha. 34 016 trees have been inventoried in 244 plots (120 ha) Pre-census DBH is 15 cm on all plot (originally trees with DBH 10-15cm have been measured on one plot out of 10 but not included in the digital version) DBH have been measured by classes : 15-20 cm for the first class and with a range of 10 cm since 20 cm. Plots have been located on GIS in 2008 using original maps and field note-books (indicating slopes, rivers, etc...).

This “Inventaire Papetier” was conducted by the CTFT in 1975. The block covers 63 128 ha. 58 451 trees have been inventoried in 250 plots (123 ha) Pre-census DBH is 10 cm on all plot DBH have been measured by classes with a range of 10 cm since 20 cm. Plots have been located on GIS in 2006 using original maps and field note-books (indicating slopes, rivers, etc...).

This “Inventaire Papetier” was conducted by the CTFT in 1975. The block covers 40 556 ha. 25 735 trees have been inventoried in 169 plots (82 ha) Pre-census DBH is 15 cm on all plot (originally trees with DBH 10-15cm have been measured on one plot out of 10 but not included in the digital version) DBH have been measured by classes : 15-20 cm for the first class and with a range of 10 cm since 20 cm. Plots have been located on GIS in 2009 using original maps and field note-books (indicating slopes, rivers, etc...).

This “Inventaire Papetier” was conducted by the CTFT in 1975. The block covers 23 706 ha. 11 427 trees have been inventoried in 97 plots (47 ha) Pre-census DBH is 10 cm on one plot out of 10 and 15 cm in the others. DBH have been measured by classes : 10-20 cm or 15-20 cm for the first class and with a range of 10 cm since 20 cm. Plots have been located on GIS in 2006 using original maps and field note-books (indicating slopes, rivers, etc...).

This “Inventaire Papetier” was conducted by the CTFT in 1975. The block covers 78 255 ha. 47 205 trees have been inventoried in 317 plots (152 ha) Pre-census DBH is 15 cm on all plot (originally trees with DBH 10-15cm have been measured on one plot out of 10 but not included in the digital version) DBH have been measured by classes : 15-20 cm for the first class and with a range of 10 cm since 20 cm. Plots have been located on GIS in 2009 using original maps and field note-books (indicating slopes, rivers, etc...).

The ASGI Database ("Automated System of Geological Information") contains digital records of all unpublished reports and assessments stored in the CGS-Geofond Archive. It also includes information on some reports stored in the archives of geological companies. The database is an electronic cardfile, which enables users to search for reports according to selected criteria.

La BD Scan-Géol-50 est la base de données géoréférencées des cartes géologiques "papier" à 1/50 000.

Composition, distribution, évolution des communautés. Depuis 2001 : suivi de la dynamique des pelouses xero-halophyles, impact des modalités de pâturage.

La BD Scan-Géol-50 est la base de données géoréférencées des cartes géologiques "papier" à 1/50 000.