Estuaires Picards Et Mer D\'Opale
IUCN VMarine Nature Park · 2012
2 345 km²
Department · FRA
Somme
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
10 546
Observations
2 374 158
Area
6 215,9km²
Ecological tissue
Sample of 39 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Somme : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 6 types (connectance 14.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
107
Connectance
0.144
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
10 546 distinct species · 2 374 158 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
788mm
Warmest m°
21,8°C
Coldest m°
1,1°C
Elevation: 90 m on average (min -4 m, max 211 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,5°C
Annual rain
788mm
Warmest month
21,8°C
Coldest month
1,1°C
Mean alt.
90m
Min
-4m
Max
211m
Std. dev.
40m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,0
Org. C
25,5g/kg
Clay
24,7%
Sand
13,6%
Silt
61,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,8
Org. C
40,2g/kg
Clay
23,4%
Sand
13,6%
Silt
63,0%
5–15 cm
pH H₂O
7,1
Org. C
19,8g/kg
Clay
25,1%
Sand
12,9%
Silt
62,0%
15–30 cm
pH H₂O
7,1
Org. C
16,6g/kg
Clay
25,7%
Sand
14,3%
Silt
60,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.4%
Crops73.3%
Built-up0.9%
Bare soil0.9%
Other (grassland, water…)16.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology17 basins · 50 lakes · 100 rivers
Hydrology metrics for this exact territory
Stream length here
1 252,2km
Lake surface here
12,38km²
Basins crossed
17
Max stream order
5
Max drainage
6 195km²
Discharge in basins
284,2m³/s
Mean precip.
660mm/an
Mean T°
10,1°C
Moisture idx
-0,11
Max snow
8%
Mean runoff
461mm/an
Mean elev. (basins)
94m
Watersheds crossing here
- Bassin de la Somme Rivièresub-area1 803,8 km²overlap1164.01 km²19%
- Bassin de la Somme Canaliséesub-area1 046,1 km²overlap1048.89 km²17%
- Bassin de Avresub-area1 277 km²overlap914.84 km²15%
- Bassin de l'Authiesub-area1 103,2 km²overlap603.72 km²10%
- Bassin de la Sellesub-area704,8 km²overlap452.29 km²7%
- Bassin de la Somme Canaliséesub-area404 km²overlap405.40 km²7%
- Bassin de la Breslesub-area754,7 km²overlap340.99 km²5%
- Bassin de la Mayesub-area324,9 km²overlap319.31 km²5%
- Bassin de Ancresub-area380,5 km²overlap281.87 km²5%
8 more basinssorted by overlap
- Bassin de l'Halluesub-area275,3 km²overlap276.24 km²4%
- Bassin de Nièvresub-area265,2 km²overlap266.10 km²4%
- Bassin de Canal de Lanchèressub-area92,9 km²overlap85.76 km²1%
- Bassin de la Basse Sellesub-area37,8 km²overlap37.95 km²1%
- Bassin de Escautsub-area850,3 km²overlap8.81 km²0%
- Bassin du Matzsub-area171,4 km²overlap8.72 km²0%
- Bassin de l'Oisesub-area491,3 km²overlap0.56 km²0%
- Bassin de la Canchesub-area1 410,1 km²overlap0.39 km²0%
Lakes (50, top by area)
- Lac 1338910area0,7 km²avg depth3.8 m
- Lac 1338554area0,7 km²avg depth2.5 m
- Lac 1337754area0,6 km²avg depth2.2 m
- Lac 1338664area0,6 km²avg depth3.4 m
- Lac 1339008area0,5 km²avg depth3.8 m
- Lac 1339358area0,5 km²avg depth2.6 m
- Lac 1339056area0,5 km²avg depth2.4 m
- Lac 1337875area0,5 km²avg depth1.6 m
- Lac 1338620area0,4 km²avg depth2.1 m
41 more lakes
- Lac 1339009area0,4 km²avg depth3.0 m
- Lac 1337712area0,4 km²avg depth1.8 m
- Lac 1337330area0,3 km²avg depth1.2 m
- Lac 1338850area0,3 km²avg depth3.1 m
- Lac 1338597area0,3 km²avg depth1.6 m
- Lac 1339083area0,3 km²avg depth2.8 m
- Lac 1338962area0,3 km²avg depth2.8 m
- Lac 1339232area0,3 km²avg depth2.5 m
- Lac 1338150area0,2 km²avg depth1.6 m
- Lac 1338539area0,2 km²avg depth2.1 m
- Lac 1338534area0,2 km²avg depth1.8 m
- Lac 1338520area0,2 km²avg depth1.5 m
- Lac 1338364area0,2 km²avg depth1.5 m
- Lac 1338529area0,2 km²avg depth2.0 m
- Lac 1338714area0,2 km²avg depth1.6 m
- Lac 1339461area0,2 km²avg depth2.2 m
- Lac 1338952area0,2 km²avg depth2.3 m
- Lac 1339043area0,2 km²avg depth4.7 m
- Lac 1339011area0,2 km²avg depth2.0 m
- Lac 1338564area0,2 km²avg depth1.9 m
- Lac 1339973area0,2 km²avg depth2.1 m
- Lac 1339306area0,2 km²avg depth1.9 m
- Lac 1338685area0,2 km²avg depth4.0 m
- Lac 1338558area0,2 km²avg depth2.9 m
- Lac 1338550area0,2 km²avg depth2.0 m
- Lac 1337781area0,2 km²avg depth1.5 m
- Lac 1337792area0,1 km²avg depth1.4 m
- Lac 1338885area0,1 km²avg depth1.5 m
- Lac 1339019area0,1 km²avg depth3.6 m
- Lac 1339052area0,1 km²avg depth2.6 m
- Lac 1339947area0,1 km²avg depth1.9 m
- Lac 1338568area0,1 km²avg depth2.2 m
- Lac 1339084area0,1 km²avg depth2.2 m
- Lac 1338989area0,1 km²avg depth1.3 m
- Lac 1339038area0,1 km²avg depth1.9 m
- Lac 1339060area0,1 km²avg depth4.3 m
- Lac 1339135area0,1 km²avg depth1.8 m
- Lac 1339213area0,1 km²avg depth2.4 m
- Lac 1339168area0,1 km²avg depth1.6 m
- Lac 1339169area0,1 km²avg depth2.0 m
- Lac 1338843area0,1 km²avg depth2.0 m
Rivers / streams (100, ord ≥ 4)
- La Somme Canaliséeord 5len here120.18 km96%total126 km
- L'Authieord 3len here73.97 km51%total145 km
- Ancreord 4len here52.13 km98%total53 km
- La Somme Rivièreord 4len here51.72 km88%total59 km
- La Selleord 3len here39.64 km63%total63 km
- La Bresleord 4len here35.54 km42%total85 km
- Avreord 4len here34.07 km100%total34 km
- L'Ingonord 3len here32.54 km100%total32 km
- Le Scardonord 3len here31.56 km100%total32 km
- Nièvreord 3len here31.05 km100%total31 km
- La Cologneord 2len here30.80 km100%total31 km
- La Mayeord 2len here29.64 km100%total30 km
88 more river segmentssorted by Strahler order + length
- Luceord 4len here28.30 km100%total28 km
- L'Hallueord 3len here26.32 km100%total26 km
- L'Avreord 4len here26.24 km100%total26 km
- La Vimeuseord 2len here25.38 km100%total25 km
- La Trieord 2len here25.08 km100%total25 km
- La Sommeord 5len here24.38 km64%total38 km
- La Grouchesord 2len here21.83 km95%total23 km
- La Brachesord 4len here18.58 km100%total19 km
- La Drucatord 3len here17.22 km100%total17 km
- Les Evoissonsord 3len here17.09 km100%total17 km
- Rivière de Bellifontaineord 5len here15.54 km100%total16 km
- La Domartord 3len here15.15 km100%total15 km
- Le Ravinord 1len here15.02 km100%total15 km
- La Tortilleord 2len here14.24 km100%total14 km
- Omignonord 4len here14.19 km100%total14 km
- Rivière du Pied de Boeuford 2len here13.58 km100%total14 km
- Noyeord 3len here12.59 km100%total13 km
- Ruisseau des Parquetsord 2len here12.39 km52%total24 km
- Rivière du Pont Becquetord 4len here12.19 km100%total12 km
- Canal d'Assèchementord 5len here11.86 km100%total12 km
- Le Saint-Landonord 3len here11.05 km100%total11 km
- Rivière d'Airainesord 3len here10.90 km100%total11 km
- Canal de Bieford 1len here10.87 km100%total11 km
- L'Avalasseord 2len here10.60 km100%total11 km
- Rivière des Ilesord 2len here10.12 km100%total10 km
- Course du Nac Ariareord 1len here9.82 km100%total10 km
- L'Amboiseord 3len here9.76 km100%total10 km
- Canal du Nord - Bief de Partageord 2len here9.46 km92%total10 km
- Arveord 2len here9.04 km94%total10 km
- L'Arriveauord 1len here7.85 km100%total8 km
- Rivière des Trois Domsord 3len here7.74 km45%total17 km
- La Germaineord 2len here7.74 km83%total9 km
- Le Dienord 1len here7.46 km100%total7 km
- Les Évoissonsord 3len here7.42 km100%total7 km
- Selleord 1len here7.37 km100%total7 km
- L'Airainesord 3len here7.34 km100%total7 km
- La Ferlanceord 5len here7.32 km100%total7 km
- Canal de la Mayeord 2len here7.29 km98%total7 km
- Les Trois Domsord 3len here7.16 km78%total9 km
- Canal des Masuresord 1len here6.86 km98%total7 km
- Echautord 3len here6.48 km100%total6 km
- Canal de Lanchèresord 1len here6.45 km100%total6 km
- Canal du Nordord 4len here6.17 km100%total6 km
- Rivière d'Alleryord 2len here6.14 km100%total6 km
- Canal Doligerord 4len here6.02 km69%total9 km
- Rivière de Belvalord 2len here5.98 km100%total6 km
- La Maillefeuord 1len here5.58 km100%total6 km
- La Poixord 2len here5.46 km100%total5 km
- Rivière de Poixord 1len here5.18 km100%total5 km
- Rivière du Genoiveord 5len here4.61 km100%total5 km
- La Gézaincourtord 3len here4.54 km100%total5 km
- Le Ligerord 3len here4.40 km100%total4 km
- La Fieffesord 1len here4.33 km100%total4 km
- La Beineord 1len here4.06 km100%total4 km
- Canal de la Petite Écluse (Branche Gauche)ord 4len here3.99 km100%total4 km
- Contre Canalord 1len here3.96 km100%total4 km
- Rivière de Neuvilleord 1len here3.88 km100%total4 km
- Fossé Hédinord 3len here3.81 km100%total4 km
- La Basse Selleord 5len here3.75 km100%total4 km
- Hameletord 1len here3.72 km100%total4 km
- Moulin de Taussacqord 2len here3.46 km29%total12 km
- Ligerord 1len here3.17 km100%total3 km
- La Lancheord 2len here3.13 km100%total3 km
- L'Allemagneord 2len here2.78 km100%total3 km
- Le Petit Ingonord 3len here2.67 km100%total3 km
- Rivière de Taillyord 2len here2.60 km100%total3 km
- L'Eauetteord 5len here2.60 km100%total3 km
- Ru du Vieux Saint-Nicolasord 1len here2.55 km100%total3 km
- La Noyeord 3len here2.47 km27%total9 km
- Le Fossé Blancord 4len here2.42 km100%total2 km
- Rieu de l'Agrappinord 5len here2.25 km100%total2 km
- Ruisseau de Becquerelleord 1len here1.93 km100%total2 km
- Rivière Saint-Firminord 2len here1.87 km100%total2 km
- Rivière Bleueord 2len here1.84 km100%total2 km
- Canal de Déssechementord 1len here1.84 km100%total2 km
- Ruisseau de Saint-Landonord 2len here1.75 km100%total2 km
- La Mayeord 1len here1.66 km90%total2 km
- L'Authieord 1len here1.63 km93%total2 km
- Saint-Lazareord 3len here1.43 km25%total6 km
- Courant à Poissonsord 2len here1.40 km100%total1 km
- Course du Montmignonord 1len here1.38 km100%total1 km
- L'Omignonord 2len here1.05 km6%total19 km
- Canal de Cayeuxord 1len here0.83 km101%total1 km
- La Vielle Sommeord 3len here0.55 km100%total1 km
- Rivière de Rouvroyord 2len here0.54 km10%total5 km
- Quillieneord 2len here0.48 km4%total14 km
- Le Matzord 2len here0.26 km1%total33 km
- La Busineord 4len here≈ tangenttotal6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
86,8%
Pesticides
46,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas100
IUCN IV · 74IUCN Not Reported · 24IUCN V · 2🌊 Marine · 13
Baie de Somme Picardie maritime
IUCN VRegional Nature Park · 2020
1 361 km²
Baie de Canche et couloir des trois estuaires
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
332 km²
Baie de Somme
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1998
190 km²
Estuaires et littoral picards (baies de Somme et d'Authie)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
156 km²
Estuaires picards : Baie de Somme et d'Authie
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
152 km²
Complete list100 protected areas
- Estuaires Picards Et Mer D\'OpaleMarine Nature ParkIUCN V20122 345 km²
- Baie de Somme Picardie maritimeRegional Nature ParkIUCN V20201 361 km²
- Baie de Canche et couloir des trois estuairesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2015332 km²
- Baie de SommeWetland of International Importance (Ramsar Site)IUCN Not Reported1998190 km²
- Estuaires et littoral picards (baies de Somme et d'Authie)Special Areas of Conservation (Habitats Directive)IUCN Not Reported2010156 km²
- Estuaires picards : Baie de Somme et d'AuthieSpecial Protection Area (Birds Directive)IUCN Not Reported2006152 km²
- Marais et tourbières des vallées de la Somme et de l’AvreWetland of International Importance (Ramsar Site)IUCN IV2017131 km²
- Étangs et marais du bassin de la SommeSpecial Protection Area (Birds Directive)IUCN Not Reported200752 km²
- Baie De SommeNational Nature ReserveIUCN IV199434 km²
- Baie de SommeMarine Protected Area (OSPAR)IUCN Not Reported200634 km²
- Moyenne vallée de la SommeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200818 km²
- Marais arrière-littoraux picardsSpecial Protection Area (Birds Directive)IUCN Not Reported201518 km²
- Marais arrière-littoraux picardsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201717 km²
- Basse vallée de la Somme de Pont-Rémy à BreillySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201014 km²
- Vallée de la BresleSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201510 km²
- Massif forestier de Crécy-en-PonthieuSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20159 km²
- Marais et monts de Mareuil-CaubertSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20089 km²
- Domaine de regniere ecluseLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19978 km²
- Vallée de l'AuthieSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20157 km²
- Le marquenterreLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19806 km²
- Réseau de coteaux et vallée du bassin de la SelleSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20146 km²
- Baie et basse vallee de la sommeLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20196 km²
- Marais de la moyenne Somme entre Amiens et CorbieSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20085 km²
- Tourbières et marais de l'AvreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20083 km²
- Prairies et marais tourbeux de la basse vallée de l'AuthieSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20153 km²
- Massif forestier de LucheuxSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20153 km²
- Cordon De Galets De La MollièreBiotope Protection OrderIUCN IV20043 km²
- Dunes de l\'authieLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19842 km²
- Moyenne vallee de la sommeLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20082 km²
- Hable d\'aultLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19882 km²
- Marais de la mayeLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19992 km²
- les marais communaux d eclusier vauxLand acquired by a regional conservatory of natural areasIUCN IV20071 km²
- Pelouses, bois, forêts neutrocalcicoles et système alluvial de la moyenne vallée de l'AuthieSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20071 km²
- Dunes du royonLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19821 km²
- Réseau de coteaux calcaires du Ponthieu orientalSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20101 km²
- marais du haut pontLand acquired by a regional conservatory of natural areasIUCN IV20061 km²
- le marais de picquignyLand acquired by a regional conservatory of natural areasIUCN IV20091 km²
- le marais de belloy sur sommeLand acquired by a regional conservatory of natural areasIUCN IV20071 km²
- le marais des communesLand acquired by a regional conservatory of natural areasIUCN IV20041 km²
- les marais communaux de mareuil caubertLand acquired by a regional conservatory of natural areasIUCN IV20161 km²
- Falaises et bois du rompvalLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19971 km²
- marais de roussentLand acquired by a regional conservatory of natural areasIUCN IV20001 km²
- le marais de la chausseeLand acquired by a regional conservatory of natural areasIUCN IV20051 km²
- le marais communal de morcourtLand acquired by a regional conservatory of natural areasIUCN IV20071 km²
- Hâble D\'AultBiotope Protection OrderIUCN IV20161 km²
- Marais Communal De La Chaussée-TirancourtBiotope Protection OrderIUCN IV19891 km²
- le marais de tirancourtLand acquired by a regional conservatory of natural areasIUCN IV20061 km²
- le marais du pendeLand acquired by a regional conservatory of natural areasIUCN IV19970 km²
- Basse vallee de l\'authieLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20090 km²
- Réseau de coteaux calcaires du Ponthieu méridionalSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20100 km²
- le marais de genonvilleLand acquired by a regional conservatory of natural areasIUCN IV20080 km²
- les etangs de la baretteLand acquired by a regional conservatory of natural areasIUCN IV20090 km²
- le grand marais de la queueLand acquired by a regional conservatory of natural areasIUCN IV19950 km²
- Baie d\'authie rive sudLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20080 km²
- la vallee d aconLand acquired by a regional conservatory of natural areasIUCN IV19900 km²
- Bois Des AgneuxRegional Nature ReserveIUCN IV20150 km²
- le marais de haillesLand acquired by a regional conservatory of natural areasIUCN IV20030 km²
- Marais De GenonvilleBiotope Protection OrderIUCN IV19910 km²
- Le bois houdantLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV19810 km²
- le marais du chateauLand acquired by a regional conservatory of natural areasIUCN IV20020 km²
+ 40 protected areas (top 60 shown)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations200
- AbbevilleCommune
- Abbeville-NordSubdivision
- Abbeville-SudSubdivision
- Ablaincourt-PressoirCommune
- Acheux-en-AmiénoisCommune
- AgenvilleCommune
- AgenvillersCommune
- AignevilleCommune
- Ailly-le-Haut-ClocherCommune
- Ailly-sur-NoyeCommune
- Ailly-sur-SommeCommune
- AirainesCommune
- Aizecourt-le-BasCommune
- AlbertCommune
- AllenayCommune
- AlleryCommune
- AmiensCommune
- Amiens 1er (Ouest)Subdivision
- Amiens 2e (Nord-Ouest)Subdivision
- Amiens 3e (Nord-Est)Subdivision
- Amiens 4e (Est)Subdivision
- Amiens 5e (Sud-Est)Subdivision
- Amiens 7e (Sud-Ouest)Subdivision
- Amiens 8e (Nord)Subdivision
- AndainvilleCommune
- ArgoulesCommune
- ArquèvesCommune
- ArrestCommune
- ArvillersCommune
- AssevillersCommune
- AubercourtCommune
- AubvillersCommune
- AuchonvillersCommune
- AultCommune
- AumâtreCommune
- AutheuxCommune
- AuthieCommune
- AuthieuleCommune
- AuthuilleCommune
- AvelesgesCommune
- AveluyCommune
- Avesnes-ChaussoyCommune
- Bacouel-sur-SelleCommune
- BaizieuxCommune
- BavelincourtCommune
- BayencourtCommune
- BayonvillersCommune
- BazentinCommune
- Beaucamps-le-JeuneCommune
- Beaucamps-le-VieuxCommune
- BeauchampsCommune
- Beaucourt-en-SanterreCommune
- Beaucourt-sur-l'AncreCommune
- Beaucourt-sur-l'HallueCommune
- Beaufort-en-SanterreCommune
- BeaumetzCommune
- Beaumont-HamelCommune
- BeauquesneCommune
- BeauvalCommune
- BelleuseCommune
- Belloy-Saint-LéonardCommune
- Belloy-en-SanterreCommune
- Belloy-sur-SommeCommune
- BergicourtCommune
- BermesnilCommune
- BernavilleCommune
- Bernay-en-PonthieuCommune
- BernesCommune
- Berny-en-SanterreCommune
- BernâtreCommune
- BertanglesCommune
- Berteaucourt-les-DamesCommune
- Berteaucourt-lès-ThennesCommune
- BertrancourtCommune
- BettembosCommune
- Bettencourt-RivièreCommune
- Bettencourt-Saint-OuenCommune
- BiencourtCommune
- Blangy-TronvilleCommune
- Blangy-sous-PoixCommune
- BoisberguesCommune
- BosquelCommune
- BouchoirCommune
- BouchonCommune
- BoufflersCommune
- BougainvilleCommune
- Bouillancourt-en-SéryCommune
- BouquemaisonCommune
- BourdonCommune
- BoursevilleCommune
- BouttencourtCommune
- Bouvaincourt-sur-BresleCommune
- BouzincourtCommune
- BovellesCommune
- BovesCommune
- BrachesCommune
- Brailly-CornehotteCommune
- Bray-sur-SommeCommune
- BreillyCommune
- BresleCommune
- Briquemesnil-FloxicourtCommune
- BrocourtCommune
- BrouchyCommune
- BrucampsCommune
- BrutellesCommune
- Buigny-Saint-MaclouCommune
- Buigny-l'AbbéCommune
- Buigny-lès-GamachesCommune
- Buire-sur-l'AncreCommune
- Bus-lès-ArtoisCommune
- Bussus-BussuelCommune
- Bussy-lès-DaoursCommune
- Bussy-lès-PoixCommune
- BuverchyCommune
- BéalcourtCommune
- Bécordel-BécourtCommune
- BéhencourtCommune
- Béthencourt-sur-MerCommune
- Béthencourt-sur-SommeCommune
- CachyCommune
- CaixCommune
- Camps-en-AmiénoisCommune
- CanaplesCommune
- CanchyCommune
- CandasCommune
- CannessièresCommune
- CappyCommune
- CardonnetteCommune
- CarnoyCommune
- CaulièresCommune
- CavillonCommune
- Cayeux-en-SanterreCommune
- Cayeux-sur-MerCommune
- CerisyCommune
- Cerisy-BuleuxCommune
- ChaulnesCommune
- Chaussoy-EpagnyCommune
- ChipillyCommune
- ChirmontCommune
- ChuignesCommune
- ChuignollesCommune
- CiterneCommune
- CizancourtCommune
- Clairy-SaulchoixCommune
- CocquerelCommune
- CoigneuxCommune
- CoisyCommune
- ColincampsCommune
- ComblesCommune
- Condé-FolieCommune
- ContalmaisonCommune
- ContayCommune
- ContoireCommune
- ContyCommune
- CorbieCommune
- CottenchyCommune
- CoullemelleCommune
- CoulonvillersCommune
- CourceletteCommune
- Courcelles-au-BoisCommune
- Courcelles-sous-MoyencourtCommune
- Courcelles-sous-ThoixCommune
- CramontCommune
- CreuseCommune
- Croix-MoligneauxCommune
- CroixraultCommune
- Crouy-Saint-PierreCommune
- Crécy-en-PonthieuCommune
- CurluCommune
- DaoursCommune
- DargniesCommune
- DernancourtCommune
- DeviseCommune
- Domart-en-PonthieuCommune
- Domart-sur-la-LuceCommune
- DomesmontCommune
- DominoisCommune
- Domléger-LongvillersCommune
- Dompierre-BecquincourtCommune
- Dompierre-sur-AuthieCommune
- DomqueurCommune
- DomvastCommune
- DoudelainvilleCommune
- DouillyCommune
- DoullensCommune
- DriencourtCommune
- DromesnilCommune
- DémuinCommune
- EmbrevilleCommune
- EnglebelmerCommune
- EnnemainCommune
- EppevilleCommune
- ErgniesCommune
- EsclainvillersCommune
- Esmery-HallonCommune
- EssertauxCommune
- EstrébœufCommune
- Estrées-DeniécourtCommune
- Estrées-lès-CrécyCommune
- Estrées-sur-NoyeCommune
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.