Biotope Protection Order · fra
Garonne Et Section Du Lot
- Area
- 18 km²
- IUCN cat.
- IV
- Year
- 1993
Overview
- Designation
- Biotope Protection Order
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 1993
- Managing authority
- Préfets de département (local State ; will not be listed here as there are 100 of them). Also French Ministry in charge of the environment. In march 2012, name, acronym and address as follows : Ministère de l'Écologie, du Développement durable, des
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 028 distinct species · 4 340 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Garonne Et Section Du Lot : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 145 interactions GloBI sur 6 types (connectance 13.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology7 basins · 0 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
60,2km
Basins crossed
7
Max stream order
7
Max drainage
51 213km²
Discharge in basins
18,0m³/s
Mean precip.
806mm/an
Mean T°
12,4°C
Moisture idx
-0,19
Max snow
7%
Mean runoff
303mm/an
Mean elev. (basins)
102m
Watersheds crossing here
- Bassin du Tolzacsub-area870,6 km²overlap6.67 km²36%
- Bassin de l'Auvignonsub-area777,1 km²overlap4.96 km²27%
- Bassin du Lotsub-area329,4 km²overlap2.53 km²14%
- Bassin de la Séounesub-area832,6 km²overlap1.97 km²11%
- Bassin de Ruisseau de Bénacsub-area74,9 km²overlap1.36 km²7%
- Bassin de la Garonnesub-area436,5 km²overlap0.87 km²5%
- Bassin de l'Avancesub-area440,8 km²overlap0.00 km²0%
Rivers / streams (22, ord ≥ 4)
- La Garonneord 7len here37.44 km8%total444 km
- Ruisseau de la Jorleord 7len here4.68 km37%total13 km
- Le Lotord 5len here4.43 km1%total398 km
- Ruisseau de Malagagneord 5len here2.70 km36%total8 km
- Saint-Martinord 7len here2.14 km19%total11 km
- Masse de Prayssasord 7len here1.95 km8%total24 km
- La Gaubègeord 7len here1.88 km61%total3 km
- L'Auvignonord 7len here1.65 km6%total27 km
- Pont-Canal d'Agenord 7len here1.53 km43%total4 km
- Canal Latéral à la Garonneord 6len here0.59 km1%total64 km
- Ruisseau de Tareyreord 1len here0.23 km2%total12 km
- Ruisseau de Bénacord 1len here0.19 km3%total8 km
10 more river segmentssorted by Strahler order + length
- L'Estressolord 1len here0.17 km2%total10 km
- La Segnolesord 1len here0.17 km1%total11 km
- La Baradasseord 1len here0.15 km3%total5 km
- Le Gersord 3len here0.13 km0%total106 km
- La Masseord 2len here0.11 km0%total24 km
- Ruisseau d'Aubiacord 1len here0.03 km0%total9 km
- Rivière de l'Auroueord 2len here0.02 km0%total30 km
- Ruisseau de Brimontord 1len here≈ tangenttotal6 km
- Le Tolzacord 3len here≈ tangenttotal40 km
- Le Trec de la Greffièreord 2len here≈ tangenttotal17 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 44.33047, 0.32020
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.