scholarly journals New national and regional Annex I Habitat records: from #26 to #36

2021 ◽  
Vol 58 (2) ◽  
pp. 77-98
Author(s):  
Giovanni Rivieccio ◽  
Michele Aleffi ◽  
Claudia Angiolini ◽  
Simonetta Bagella ◽  
Giuseppe Bazan ◽  
...  
Keyword(s):  
Natura 2000 ◽  
Reference Grid ◽  
New Occurrences ◽  
Friuli Venezia Giulia

New Italian data on the distribution of the Annex I Habitats 1510*, 2130*, 2250*, 3180*, 3260, 5230*, 6410, 7140, 7220*, 9320 are reported in this contribution. Specifically, 14 new occurrences in Natura 2000 sites are presented and 20 new cells are added in the EEA 10 km × 10 km reference grid. The new data refer to the Italian administrative regions of Abruzzo, Apulia, Friuli Venezia Giulia, Liguria, Marche, Molise, Sardinia, Sicily, Tuscany and Umbria.

scholarly journals New national and regional Annex I Habitat records: from #13 to #15

2020 ◽  
Vol 57 (1) ◽  
pp. 65-74 ◽  
Author(s):  
Lorenzo Gianguzzi ◽  
Simonetta Bagella ◽  
Giuseppe Bazan ◽  
Maria Carmela Caria ◽  
Bruno Enrico Leone Cerabolini ◽  
...  
Keyword(s):  
Natura 2000 ◽  
Reference Grid ◽  
New Occurrences

New data on the distribution of the Annex I Habitats 3160, 7210* and 9320 are reported in this contribution. In detail, 24 new occurrences in Natura 2000 Sites are presented and 42 new cells in the EEA 10 km x 10 km Reference grid are added. The new data refer to Italy and in particular to the Administrative Regions Lombardy, Sardinia, and Sicily.

scholarly journals New national and regional Annex I Habitat records: from #16 to #20

2020 ◽  
Vol 57 (2) ◽  
pp. 133-144
Author(s):  
Giovanni Rivieccio ◽  
Simonetta Bagella ◽  
Giuseppe Bazan ◽  
Federica Bonini ◽  
Maria Carmela Caria ◽  
...  
Keyword(s):  
Natura 2000 ◽  
Reference Grid ◽  
New Occurrences

New data on the distribution of the Annex I Habitats 3120, 3260, 6310, 9180* and 92A0 are reported in this contribution. In detail, 3 new occurrences in Natura 2000 Sites are presented and 5 new cells in the EEA 10 km x 10 km Reference grid are added. The new data refer to Italy and in particular to the Administrative Regions of Liguria, Sardinia, Sicily and Umbria. This issue of the section “Habitat records” includes an Errata corrige referring to the last released issue.

scholarly journals New national and regional Annex I Habitat records: from #21 to #25

2021 ◽  
Vol 58 (1) ◽  
pp. 167-178
Author(s):  
Giuseppe Bazan ◽  
Gianluigi Bacchetta ◽  
Simonetta Bagella ◽  
Gianmaria Bonari ◽  
Federica Bonini ◽  
...  
Keyword(s):  
Natura 2000 ◽  
European Environment Agency ◽  
Reference Grid ◽  
Environment Agency

New Italian data on the distribution of the Annex I Habitats 3170*, 6110*, 91E0*, 9320, 9330 are reported in this contribution. Specifically, one new occurrence in Natura 2000 sites is presented and six new cells are added in the European Environment Agency 10 km × 10 km reference grid. The new data refer to the Italian administrative regions of Sardinia, Sicily and Umbria.

Modelling Techniques in Applied Glaciology: Numerical Modelling of Avalanches

1983 ◽  
Vol 4 ◽  
pp. 297-297
Author(s):  
G. Brugnot
Keyword(s):  
Finite Difference Method ◽  
Transverse Velocity ◽  
Longitudinal Velocity ◽  
Momentum Conservation ◽  
Dimensional Model ◽  
One Dimensional ◽  
Modelling Techniques ◽  
Reference Grid ◽  
The One ◽  
Near Future

We consider the paper by Brugnot and Pochat (1981), which describes a one-dimensional model applied to a snow avalanche. The main advance made here is the introduction of the second dimension in the runout zone. Indeed, in the channelled course, we still use the one-dimensional model, but, when the avalanche spreads before stopping, we apply a (x, y) grid on the ground and six equations have to be solved: (1) for the avalanche body, one equation for continuity and two equations for momentum conservation, and (2) at the front, one equation for continuity and two equations for momentum conservation. We suppose the front to be a mobile jump, with longitudinal velocity varying more rapidly than transverse velocity.We solve these equations by a finite difference method. This involves many topological problems, due to the actual position of the front, which is defined by its intersection with the reference grid (SI, YJ). In the near future our two directions of research will be testing the code on actual avalanches and improving it by trying to make it cheaper without impairing its accuracy.

Fostering Sustainability in European Nature Conservation NATURA 2000 Habitat Monitoring based on Earth Observation Services

2011 ◽  
Author(s):  
Stefan Lang ◽  
Annett Frick ◽  
Birgen Haest ◽  
Oliver Buck ◽  
Jeroen Vanden Borre ◽  
...  
Keyword(s):  
Nature Conservation ◽  
Natura 2000 ◽  
Earth Observation ◽  
Habitat Monitoring

Natura 2000

2011 ◽  
Vol 36 (1) ◽  
pp. 177-178
Author(s):  
Simon Jolivet
Keyword(s):  
Natura 2000
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