Luberon Park — Vegetation of the Luberon massif — 1944
Description
Study of the evolutionary dynamics of vegetation from 1944 to the present day. Although until the 1970s we were still talking about “degraded environments” when talking about dry lawns, these formations are today recognised of major biological value. These very original dry lawns have been the subject of ambitious conservation measures carried out by the Park. They are also included in the priorities of the Habitats Directive. The objective of the study is to see how these lawns could have become scarce from 1944 to the present day. This dataset should be linked to the 1973 and 1999 datasets. This data set was made from the 1944 air missions, black and white, at the 1/25 000th, taken by the American army, kept by the Aerophotothèque of the Camille Jullian Center in Aix-en-Provence. Photo-interpretation analysis allowed us to define a typology in 4 classes: * herbaceous media: lawns, * semi-open environments: garrigues, * semi-closed media: matorrals, * closed environments: the forests.
Resources
| Name |
Format |
Description |
Link |
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15 |
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https://www.data.gouv.fr/fr/datasets/r/0781c578-dfa2-447f-8b13-4ff946b6591b |
Tags
- garrigue
- occupation-du-sol
- pelouse
- vegetation
- biodiversite
- foret