Small natural regions of Burgundy

Perimeters of small natural regions resulting from the Inventory of Humid Zones of Burgundy elaborated in 1999 by the Ecology Application Cell of the University of Burgundy on behalf of the Regional Directorate of the Environment of Burgundy (DIREN). Modeling of the Burgundy region in ecological units resulting from: \- geological data (nature and condition of the rocks, not to mention the “superficial formations” too often overlooked), \- geomorphological data (relating to the forms of the relief, altitudes, etc.), \- of course soil data (nature and distribution of the different types of soil), It is therefore a typical naturalistic approach: these data are fairly closely related to each other and constitute the so-called “physical environment”, which changes very little over time.