West Branch
IUCN Not AssignedConservation Easement · 2003
1 154 km²
State · usa
Maine
United States
DfbCold, no dry season, warm summer(100 %)
Espèces observées
16 083
Observations
12 516 577
Superficie
84 363,3km²
Tissu écologique
Échantillon de 34 espèces (sélectionnées proportionnellement par règne parmi celles ayant au moins une interaction documentée ici) pour garder le graphe lisible. Survolez pour les détails, cliquez pour explorer l'écosystème complet d'une espèce.
ℹ️ Le territoire contient bien plus d'espèces que celles affichées et toutes leurs interactions documentées : le graphe est volontairement le squelette structurel du tissu (espèces top-N par score composite local, arêtes filtrées par disparity filter Serrano 2009 α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Maine : 23 espèces reliées par 71 interactions GloBI sur 3 types (connectance 12.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
71
Connectance
0.127
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Espèces présentes
16 083 espèces distinctes · 12 516 577 observations
Source : GBIF Occurrence snapshot 2026-05-01.
Climat
T° moyenne
5,6°C
Précip.
1 255mm
T° max mois
23,6°C
T° min mois
-13,9°C
Altitude : 232 m en moyenne (min -72 m, max 1 316 m)
Bioclimatiques détaillés19 BIO + Köppen complet + stats altitudeExpert
Temp. moyenne
5,6°C
Précipitations
1 255mm
Mois + chaud
23,6°C
Mois + froid
-13,9°C
Altitude moy.
232m
Min
-72m
Max
1 316m
Écart-type
169m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Sol & lithologie
pH H₂O
4,8
C organique
98,3g/kg
Argile
14,5%
Sable
43,0%
Limon
42,4%
Moyenne sur 0-30 cm. Détails par profondeur dans le pli expert.
3 profondeurs détaillées0-5 / 5-15 / 15-30 cm × 5 propriétésExpert
0–5 cm
pH H₂O
4,6
C-org
195,3g/kg
Argile
14,5%
Sable
42,3%
Limon
43,3%
5–15 cm
pH H₂O
4,8
C-org
68,5g/kg
Argile
14,5%
Sable
42,7%
Limon
42,8%
15–30 cm
pH H₂O
5,0
C-org
30,9g/kg
Argile
14,6%
Sable
44,2%
Limon
41,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Couverture du sol
Forêt74.1%
Cultures3.4%
Bâti0.2%
Sol nu0.4%
Autre (prairies, eau…)21.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrologie162 bassins versants · 50 lacs · 100 cours d'eau
Métriques hydro réellement locales à ce territoire
Cours d'eau ici
7 757,6km
Surface lacs ici
1 904,46km²
Bassins traversés
162
Plus gros cours d’eau (Strahler)
6
Drainage amont max
35 701km²
Débit (bassins)
9 602,8m³/s
Précip. moyenne
1 073mm/an
T° moyenne
4,8°C
Indice humidité
0,23
Neige max
47%
Ruissellement
766mm/an
Alt. moy. (bassins)
236m
Bassins versants traversants
- Bassin de Sebasticook Riversurface2 442 km²overlap2447.32 km²3%
- Bassin de Fish Riversurface2 320,6 km²overlap2326.88 km²3%
- Bassin de Dead Riversurface2 258,5 km²overlap2261.48 km²3%
- Bassin de Machias Riversurface2 051,1 km²overlap2052.46 km²2%
- Bassin de Kennebec Riversurface2 037,3 km²overlap2041.83 km²2%
- Bassin de Kennebec Riversurface1 900,4 km²overlap1899.29 km²2%
- Bassin de Moose Riversurface1 871,6 km²overlap1869.37 km²2%
- Bassin de Tomah Streamsurface1 771,3 km²overlap1775.34 km²2%
- Bassin de Crooked Riversurface1 700,9 km²overlap1704.24 km²2%
153 bassins de plustriés par overlap
- Bassin de Androscoggin Riversurface1 679,4 km²overlap1682.94 km²2%
- Bassin de Aroostook Riversurface1 672,9 km²overlap1677.22 km²2%
- Bassin de Sandy Riversurface1 545,5 km²overlap1548.86 km²2%
- Bassin de Kennebago Riversurface1 537,6 km²overlap1496.91 km²2%
- Bassin de West Branch Penobscot Riversurface1 353,1 km²overlap1356.45 km²2%
- Bassin de West Branch Union Riversurface1 332,9 km²overlap1335.72 km²2%
- Bassin de Dennys Riversurface1 686,3 km²overlap1246.94 km²1%
- Bassin de Bagaduce Riversurface1 450,6 km²overlap1218.23 km²1%
- Bassin de Meduxnekeag Riversurface1 328,2 km²overlap1098.98 km²1%
- Bassin de Penobscot Riversurface1 082,3 km²overlap1084.70 km²1%
- Bassin de Passadumkeag Riversurface1 029,1 km²overlap1031.45 km²1%
- Bassin de West Branch Penobscot Riversurface1 013,8 km²overlap1016.29 km²1%
- Bassin de Allagash Streamsurface993,4 km²overlap995.89 km²1%
- Bassin de Kennebec Riversurface991,6 km²overlap993.71 km²1%
- Bassin de Little Androscoggin Riversurface920,6 km²overlap922.45 km²1%
- Bassin de Aroostook Riversurface918,3 km²overlap920.68 km²1%
- Bassin de Big Wilson Streamsurface908,5 km²overlap910.60 km²1%
- Bassin de Baker Branch Saint John Riversurface893,7 km²overlap895.95 km²1%
- Bassin de Passagassawakeag Riversurface962,9 km²overlap871.37 km²1%
- Bassin de Machias Riversurface859,7 km²overlap861.91 km²1%
- Bassin de West Branch Pleasant Riversurface857,9 km²overlap859.92 km²1%
- Bassin de Penobscot Riversurface768 km²overlap769.83 km²1%
- Bassin de Androscoggin Riversurface2 075,1 km²overlap763.62 km²1%
- Bassin de Mattawamkeag Riversurface728,8 km²overlap730.50 km²1%
- Bassin de Loon Streamsurface726 km²overlap727.85 km²1%
- Bassin de Saint John Riversurface718,7 km²overlap720.63 km²1%
- Bassin de Seboeis Riversurface691,2 km²overlap692.95 km²1%
- Bassin de Androscoggin Riversurface708,7 km²overlap690.70 km²1%
- Bassin de Depot Streamsurface1 632,5 km²overlap679.94 km²1%
- Bassin de Kennebec Riversurface672,7 km²overlap674.28 km²1%
- Bassin de North Branch Penobscot Riversurface652,2 km²overlap652.02 km²1%
- Bassin de Sheepscot Riversurface659,5 km²overlap648.48 km²1%
- Bassin de Pushaw Streamsurface635,5 km²overlap636.90 km²1%
- Bassin de Saint John Riversurface841,1 km²overlap628.18 km²1%
- Bassin de Little Madawaska Riversurface614,6 km²overlap616.27 km²1%
- Bassin de Baskahegan Streamsurface612,7 km²overlap614.13 km²1%
- Bassin de Narraguagus Riversurface610,3 km²overlap611.06 km²1%
- Bassin de Magalloway Riversurface1 122,3 km²overlap607.38 km²1%
- Bassin de Molunkus Streamsurface600,6 km²overlap602.01 km²1%
- Bassin de Saint George Riversurface598,5 km²overlap599.53 km²1%
- Bassin de Saint Croix Streamsurface590,5 km²overlap591.99 km²1%
- Bassin de Roach Riversurface585,6 km²overlap586.99 km²1%
- Bassin de Lamprey Riversurface2 554,9 km²overlap570.44 km²1%
- Bassin de Allagash Riversurface567,8 km²overlap569.24 km²1%
- Bassin de Chemquasabamticook Streamsurface553,8 km²overlap555.21 km²1%
- Bassin de Cooper Brooksurface534,5 km²overlap535.76 km²1%
- Bassin de North Branch Presque Isle Streamsurface510,7 km²overlap512.06 km²1%
- Bassin de Tomhegan Streamsurface503,1 km²overlap504.30 km²1%
- Bassin de Tunk Streamsurface564 km²overlap500.48 km²1%
- Bassin de Saint John Riversurface2 475,6 km²overlap500.31 km²1%
- Bassin de South Branch Penobscot Riversurface552,5 km²overlap496.11 km²1%
- Bassin de Piscataquis Riversurface489,7 km²overlap490.80 km²1%
- Bassin de Kenduskeag Streamsurface485,5 km²overlap486.62 km²1%
- Bassin de Great Brooksurface560,3 km²overlap479.61 km²1%
- Bassin de Souadabscook Streamsurface470,5 km²overlap471.58 km²1%
- Bassin de Martin Streamsurface462,9 km²overlap463.82 km²1%
- Bassin de Saco Riversurface474 km²overlap453.01 km²1%
- Bassin de Saco Riversurface453 km²overlap452.33 km²1%
- Bassin de Salmon Streamsurface447,1 km²overlap448.18 km²1%
- Bassin de Allagash Riversurface442,9 km²overlap444.08 km²1%
- Bassin de East Branch Mattawamkeag Riversurface437,4 km²overlap438.43 km²1%
- Bassin de Ellis Riversurface434 km²overlap434.98 km²1%
- Bassin de Little Black Riversurface703 km²overlap434.57 km²1%
- Bassin de Little Southwest Branch Saint John Riversurface736,2 km²overlap434.29 km²1%
- Bassin de Marsh Streamsurface431,1 km²overlap432.00 km²1%
- Bassin de West Branch Seboeis Streamsurface428,3 km²overlap429.32 km²1%
- Bassin de Little Ossipee Riversurface421,6 km²overlap422.25 km²1%
- Bassin de Musquacook Streamsurface417,3 km²overlap418.41 km²0%
- Bassin de West Branch Piscataquis Riversurface406,1 km²overlap407.02 km²0%
- Bassin de Allagash Riversurface401,6 km²overlap402.64 km²0%
- Bassin de Old Course Saco Riversurface539,9 km²overlap402.48 km²0%
- Bassin de Piscataquis Riversurface398,4 km²overlap399.29 km²0%
- Bassin de Rivière Saint-Jean / Saint John Riversurface2 602,8 km²overlap396.88 km²0%
- Bassin de Merriland Riversurface406,1 km²overlap390.78 km²0%
- Bassin de Rivière Saint-Françoissurface1 404,7 km²overlap387.26 km²0%
- Bassin de Royal Riversurface373,4 km²overlap373.34 km²0%
- Bassin de Aroostook Riversurface451,8 km²overlap361.92 km²0%
- Bassin de West Branch Mattawamkeag Riversurface342,1 km²overlap342.96 km²0%
- Bassin de Cousins Riversurface439 km²overlap341.91 km²0%
- Bassin de Sandy Streamsurface341 km²overlap341.85 km²0%
- Bassin de Aroostook Riversurface337,5 km²overlap338.38 km²0%
- Bassin de Mousam Riversurface326,4 km²overlap326.97 km²0%
- Bassin de Mattakeunk Streamsurface322,2 km²overlap322.91 km²0%
- Bassin de Fish Streamsurface308,3 km²overlap309.04 km²0%
- Bassin de West Branch Mattawamkeag Riversurface306,6 km²overlap307.37 km²0%
- Bassin de Wassataquoik Streamsurface304,4 km²overlap305.13 km²0%
- Bassin de Scpopan Streamsurface303,8 km²overlap304.60 km²0%
- Bassin de Saint Croix Riversurface644,8 km²overlap303.36 km²0%
- Bassin de Nonesuch Riversurface324,5 km²overlap303.01 km²0%
- Bassin de Allagash Riversurface298,2 km²overlap299.02 km²0%
- Bassin de Pleasant Riversurface292,6 km²overlap293.12 km²0%
- Bassin de East Branch Penobscot Riversurface280,5 km²overlap281.23 km²0%
- Bassin de Card Mill Streamsurface292,2 km²overlap279.67 km²0%
- Bassin de Big Brooksurface272,5 km²overlap273.20 km²0%
- Bassin de Saint John Riversurface268,5 km²overlap269.26 km²0%
- Bassin de Skagrock Brooksurface258,1 km²overlap258.74 km²0%
- Bassin de West Branch Penobscot Riversurface253,2 km²overlap253.83 km²0%
- Bassin de Trout Brooksurface251,7 km²overlap252.31 km²0%
- Bassin de Pemaquid Riversurface285,4 km²overlap245.01 km²0%
- Bassin de Kingsbury Streamsurface241,5 km²overlap242.08 km²0%
- Bassin de Big Sandy Streamsurface236,8 km²overlap237.30 km²0%
- Bassin de Bearcamp Riversurface1 229,8 km²overlap236.68 km²0%
- Bassin de Knowles Brooksurface220,1 km²overlap220.64 km²0%
- Bassin de Saint Croix Riversurface393,1 km²overlap212.83 km²0%
- Bassin de Damariscotta Riversurface211,6 km²overlap212.06 km²0%
- Bassin de Androscoggin Riversurface209,3 km²overlap209.73 km²0%
- Bassin de Indian Riversurface262,1 km²overlap208.93 km²0%
- Bassin de Medomak Riversurface196,8 km²overlap196.71 km²0%
- Bassin de Mill Riversurface192,1 km²overlap165.17 km²0%
- Bassin de Mill Brooksurface164,2 km²overlap164.55 km²0%
- Bassin de Saco Riversurface163 km²overlap163.32 km²0%
- Bassin de Penobscot Riversurface155,5 km²overlap155.87 km²0%
- Bassin de Mud Brooksurface152,6 km²overlap152.97 km²0%
- Bassin de Rivière Daaquamsurface1 268,7 km²overlap151.30 km²0%
- Bassin de Montsweag Brooksurface184,4 km²overlap147.50 km²0%
- Bassin de Kennebunk Riversurface146,8 km²overlap147.02 km²0%
- Bassin de Goose Riversurface183,8 km²overlap142.77 km²0%
- Bassin de Allagash Riversurface134,4 km²overlap134.77 km²0%
- Bassin de Cross Riversurface167,4 km²overlap134.62 km²0%
- Bassin de Chandler Riversurface130,5 km²overlap129.99 km²0%
- Bassin de Sagadahoc Riversurface139,3 km²overlap126.37 km²0%
- Bassin de Rivière des Crocssurface465 km²overlap123.18 km²0%
- Bassin de Saint Croix Riversurface243 km²overlap122.52 km²0%
- Bassin de West Branch Thoroughfare Brooksurface117,5 km²overlap117.80 km²0%
- Bassin de West Branch Penobscot Riversurface114,7 km²overlap114.97 km²0%
- Bassin de Penobscot Riversurface112,5 km²overlap112.71 km²0%
- Bassin de East Branch Penobscot Riversurface110,6 km²overlap110.89 km²0%
- Bassin de Saint Croix Riversurface161,4 km²overlap110.68 km²0%
- Bassin de Englishman Riversurface145,3 km²overlap108.87 km²0%
- Bassin de East Branch Penobscot Riversurface108 km²overlap108.28 km²0%
- Bassin de Baker Brooksurface765,8 km²overlap107.80 km²0%
- Bassin de Penobscot Riversurface91,4 km²overlap91.64 km²0%
- Bassin de Cowan Brooksurface80,9 km²overlap81.06 km²0%
- Bassin de Rivière Iroquoissurface397,6 km²overlap74.93 km²0%
- Bassin de Batson Riversurface81 km²overlap69.43 km²0%
- Bassin #39020surface98,9 km²overlap62.09 km²0%
- Bassin de Eel Riversurface657 km²overlap48.34 km²0%
- Bassin de Saco Riversurface172,5 km²overlap43.63 km²0%
- Bassin de Penobscot Riversurface31,9 km²overlap31.95 km²0%
- Bassin de Rivière de la Grande Coudéesurface2 158,6 km²overlap25.24 km²0%
- Bassin de Penobscot Riversurface21,3 km²overlap21.35 km²0%
- Bassin de Saint John Riversurface12,3 km²overlap12.32 km²0%
- Bassin de Kennebec Riversurface11,5 km²overlap11.54 km²0%
- Bassin de Dennis Streamsurface19 km²overlap10.56 km²0%
- Bassin de Piscataquis Riversurface10,4 km²overlap10.43 km²0%
- Bassin de Rivière du Loupsurface838,4 km²overlap9.72 km²0%
- Bassin de Piscataquis Riversurface7,9 km²overlap7.87 km²0%
- Bassin #39100surface5,4 km²overlap4.49 km²0%
- Bassin de Rivière au Saumonsurface1 039,5 km²overlap3.83 km²0%
- Bassin de East Branch Penobscot Riversurface2,8 km²overlap2.82 km²0%
- Bassin de Lily Bay Brooksurface0,4 km²overlap0.43 km²0%
- Bassin de Digdeguash Riversurface839,5 km²overlap0.05 km²0%
- Bassin de Palfrey Streamsurface385,2 km²overlap0.00 km²0%
Lacs (50, top par surface)
- Moosehead Lakesurface299,6 km²prof. moy.5.8 m
- Head Gates Reservoirsurface118,8 km²prof. moy.4.0 m
- Chesuncook Lakesurface110,3 km²prof. moy.10.9 m
- Grand Lakesurface92 km²prof. moy.8.6 m
- Elbow Lakesurface78,5 km²prof. moy.6.2 m
- Berry Brook Flowagesurface70,8 km²prof. moy.2.6 m
- Booming Groundsurface68,1 km²prof. moy.3.9 m
- Grand Lakesurface63,3 km²prof. moy.2.2 m
- Long Fallssurface63,3 km²prof. moy.8.5 m
41 lacs de plus
- Mooselookmeguntic Lakesurface59,5 km²prof. moy.4.0 m
- Chamberlain Lakesurface52,5 km²prof. moy.2.5 m
- Eagle Lakesurface52,2 km²prof. moy.2.5 m
- Graham Lakesurface35,7 km²prof. moy.5.0 m
- Millinocket Lakesurface34,4 km²prof. moy.3.1 m
- Great Pondsurface33,9 km²prof. moy.1.6 m
- Square Lakesurface32,3 km²prof. moy.11.3 m
- Umbagog Lakesurface31,8 km²prof. moy.4.6 m
- Little Brassua Lakesurface29,1 km²prof. moy.12.0 m
- Lower Richardson Lakesurface28,8 km²prof. moy.5.6 m
- Baskahegan Lakesurface27,7 km²prof. moy.4.4 m
- Schoodic Lakesurface27,5 km²prof. moy.1.0 m
- Long Lakesurface27,3 km²prof. moy.15.9 m
- Meddybemps Lakesurface26,7 km²prof. moy.0.9 m
- Aziscohos Lakesurface25,7 km²prof. moy.15.4 m
- Rangeley Lakesurface25,5 km²prof. moy.1.9 m
- Seboomook Lakesurface25,1 km²prof. moy.7.8 m
- Sebec Lakesurface24,8 km²prof. moy.7.5 m
- Brandy Pondsurface23,6 km²prof. moy.1.0 m
- Crawford Lakesurface22,9 km²prof. moy.5.1 m
- Eagle Lakesurface22,2 km²prof. moy.15.1 m
- Pug Holesurface21,5 km²prof. moy.10.0 m
- Nicatous Lakesurface21,1 km²prof. moy.21.7 m
- Gardner Lakesurface21 km²prof. moy.1.9 m
- Number 8surface20,9 km²prof. moy.4.0 m
- Scopan Lakesurface20,7 km²prof. moy.5.3 m
- The Inletsurface19,8 km²prof. moy.9.2 m
- Pushaw Lakesurface19,5 km²prof. moy.4.1 m
- First Lakesurface18,5 km²prof. moy.9.7 m
- Rowe Pondsurface18,5 km²prof. moy.6.9 m
- Sebasticook Lakesurface17,9 km²prof. moy.1.0 m
- Damariscotta Lakesurface17,7 km²prof. moy.10.0 m
- Allagash Lakesurface16,9 km²prof. moy.9.4 m
- The Heathsurface16,9 km²prof. moy.18.5 m
- Androscoggin Lakesurface15,7 km²prof. moy.11.5 m
- Messalonskee Lakesurface15,2 km²prof. moy.9.6 m
- China Lakesurface14,8 km²prof. moy.11.1 m
- Great Moose Lakesurface14,6 km²prof. moy.2.3 m
- Cold Stream Pondsurface14,1 km²prof. moy.15.7 m
- Upper Mattawamkeag Lakesurface13,5 km²prof. moy.7.8 m
- Macdougall Pondsurface13,5 km²prof. moy.29.4 m
Cours d'eau (100, ordre ≥ 4)
- Kennebec Riverord 6long. ici360.76 km100%total rivière361 km
- Androscoggin Riverord 6long. ici310.16 km68%total rivière459 km
- Penobscot Riverord 6long. ici245.32 km100%total rivière245 km
- West Branch Penobscot Riverord 6long. ici219.83 km100%total rivière220 km
- Aroostook Riverord 5long. ici218.75 km98%total rivière224 km
- Saint John Riverord 6long. ici187.37 km36%total rivière524 km
- Sebasticook Riverord 5long. ici171.81 km100%total rivière172 km
- Allagash Riverord 4long. ici162.05 km100%total rivière162 km
- Sandy Riverord 4long. ici160.20 km100%total rivière160 km
- Saco Riverord 5long. ici156.70 km67%total rivière235 km
- Fish Riverord 5long. ici150.45 km100%total rivière150 km
- Piscataquis Riverord 5long. ici139.69 km100%total rivière139 km
88 segments de cours d'eautriés par ordre Strahler + longueur
- Moose Riverord 5long. ici125.51 km90%total rivière140 km
- Mattawamkeag Riverord 4long. ici125.13 km100%total rivière125 km
- Dead Riverord 5long. ici114.21 km89%total rivière128 km
- Crooked Riverord 4long. ici112.75 km100%total rivière113 km
- East Branch Penobscot Riverord 5long. ici112.23 km100%total rivière112 km
- Machias Riverord 5long. ici105.65 km95%total rivière111 km
- Saint Croix Riverord 5long. ici104.03 km62%total rivière168 km
- Little Androscoggin Riverord 4long. ici99.34 km100%total rivière99 km
- Little Madawaska Riverord 5long. ici97.41 km100%total rivière97 km
- Magalloway Riverord 5long. ici95.42 km89%total rivière107 km
- West Branch Mattawamkeag Riverord 4long. ici90.70 km100%total rivière91 km
- Carrabassett Riverord 4long. ici88.87 km100%total rivière89 km
- Narraguagus Riverord 4long. ici87.99 km98%total rivière90 km
- Meduxnekeag Riverord 4long. ici85.66 km72%total rivière118 km
- Saint George Riverord 3long. ici84.22 km99%total rivière85 km
- Passadumkeag Riverord 4long. ici84.07 km100%total rivière84 km
- Sheepscot Riverord 4long. ici77.77 km83%total rivière94 km
- Baker Branch Saint John Riverord 3long. ici74.23 km100%total rivière74 km
- Smith Brookord 3long. ici71.31 km98%total rivière73 km
- Kenduskeag Streamord 3long. ici69.79 km100%total rivière70 km
- Machias Riverord 3long. ici69.28 km100%total rivière69 km
- Marsh Streamord 3long. ici68.96 km100%total rivière69 km
- Sandy Streamord 4long. ici67.16 km100%total rivière67 km
- Souadabscook Streamord 3long. ici65.81 km100%total rivière66 km
- South Branch Penobscot Riverord 4long. ici63.78 km100%total rivière64 km
- West Branch Pleasant Riverord 3long. ici63.37 km100%total rivière63 km
- East Branch Pleasant Riverord 4long. ici63.11 km100%total rivière63 km
- Baskahegan Streamord 3long. ici62.50 km100%total rivière62 km
- West Branch Union Riverord 4long. ici61.83 km100%total rivière62 km
- East Branch Sebasticook Riverord 4long. ici60.13 km100%total rivière60 km
- East Branch Mattawamkeag Riverord 3long. ici59.76 km100%total rivière60 km
- Pleasant Riverord 3long. ici57.68 km99%total rivière58 km
- Depot Streamord 3long. ici57.01 km94%total rivière61 km
- Bear Brookord 4long. ici56.44 km100%total rivière56 km
- Medomak Riverord 2long. ici55.79 km97%total rivière58 km
- North Branch Penobscot Riverord 4long. ici55.26 km100%total rivière55 km
- Kennebago Riverord 3long. ici55.08 km100%total rivière55 km
- Little Southwest Branch Saint John Riverord 3long. ici54.56 km99%total rivière55 km
- Seboeis Riverord 4long. ici53.73 km100%total rivière54 km
- Martin Streamord 2long. ici53.48 km100%total rivière53 km
- Prestile Streamord 3long. ici53.29 km95%total rivière56 km
- Alder Brookord 2long. ici53.12 km100%total rivière53 km
- Trout Brookord 3long. ici52.44 km100%total rivière52 km
- Musquacook Streamord 3long. ici52.38 km100%total rivière52 km
- West Branch Narraguagus Riverord 3long. ici51.46 km100%total rivière51 km
- Rivière Saint-Jean / Saint John Riverord 6long. ici50.92 km41%total rivière125 km
- Bog Brookord 5long. ici50.79 km78%total rivière65 km
- Red Riverord 4long. ici50.54 km100%total rivière50 km
- Tomah Streamord 4long. ici50.06 km100%total rivière50 km
- South Brookord 2long. ici49.81 km100%total rivière50 km
- Mud Brookord 3long. ici48.86 km100%total rivière49 km
- Birch Streamord 2long. ici48.53 km100%total rivière48 km
- Big Black Riverord 4long. ici48.29 km100%total rivière48 km
- Mill Brookord 2long. ici48.06 km100%total rivière48 km
- Little Ossipee Riverord 4long. ici47.89 km100%total rivière48 km
- Allagash Streamord 3long. ici47.80 km100%total rivière48 km
- West Branch Seboeis Streamord 3long. ici46.75 km100%total rivière47 km
- Southwest Branch Saint John Riverord 4long. ici46.11 km76%total rivière61 km
- North Branch Meduxnekeag Riverord 3long. ici45.97 km87%total rivière53 km
- Cobbosseecontee Streamord 3long. ici45.90 km100%total rivière46 km
- Cupsuptic Riverord 2long. ici45.19 km100%total rivière45 km
- Molunkus Streamord 3long. ici44.80 km100%total rivière45 km
- Royal Riverord 4long. ici44.79 km97%total rivière46 km
- Big Wilson Streamord 3long. ici44.63 km100%total rivière45 km
- East Machias Riverord 4long. ici44.50 km100%total rivière45 km
- Chemquasabamticook Streamord 3long. ici44.16 km100%total rivière44 km
- Big Brookord 3long. ici43.53 km58%total rivière74 km
- Black Brookord 2long. ici43.27 km100%total rivière43 km
- Rivière Saint-Françoisord 5long. ici43.15 km33%total rivière130 km
- Salmon Streamord 2long. ici43.00 km100%total rivière43 km
- Meadow Brookord 6long. ici42.95 km100%total rivière43 km
- Spencer Streamord 3long. ici42.82 km100%total rivière43 km
- Rocky Brookord 3long. ici42.46 km61%total rivière70 km
- Sunkhaze Streamord 6long. ici42.19 km100%total rivière42 km
- Ellis Riverord 4long. ici41.91 km100%total rivière42 km
- Union Riverord 4long. ici41.74 km100%total rivière42 km
- South Branch Dead Riverord 4long. ici41.54 km100%total rivière41 km
- Austin Streamord 5long. ici41.30 km100%total rivière41 km
- Saint Croix Streamord 3long. ici41.12 km100%total rivière41 km
- Beaver Brookord 3long. ici40.70 km37%total rivière111 km
- Fifteenmile Streamord 3long. ici40.18 km100%total rivière40 km
- Mill Streamord 2long. ici40.04 km100%total rivière40 km
- Hay Brookord 4long. ici40.03 km100%total rivière40 km
- Swift Riverord 3long. ici39.84 km100%total rivière40 km
- Passagassawakeag Riverord 3long. ici38.97 km94%total rivière41 km
- East Branch Union Riverord 3long. ici38.92 km100%total rivière39 km
- Indian Streamord 4long. ici38.47 km100%total rivière38 km
- Old Streamord 3long. ici38.31 km100%total rivière38 km
Intersection spatiale live (cachée après premier hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pression humaine
Densité pop.
0hab/km²
Lumière nuit
0,3nW
Surface bâtie
20,7%
Pesticides
9,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Aires protégées100
IUCN V · 51IUCN Not Assigned · 11IUCN IV · 10IUCN III · 9IUCN II · 7IUCN Ib · 5IUCN VI · 4IUCN Ia · 2IUCN Not Reported · 1🌊 Marines · 18
Katahdin
IUCN Not AssignedForest · 2006
766 km²
Baxter
IUCN VState Park
712 km²
Upper St John River Watershed
IUCN VWatershed · 1998
644 km²
Katahdin Woods And Waters
IUCN VNational Monument
362 km²
Spednic Lake
IUCN IIProtected Natural Area · 2003
258 km²
Liste complète100 aires
- West BranchConservation EasementIUCN Not Assigned20031 154 km²
- KatahdinForestIUCN Not Assigned2006766 km²
- BaxterState ParkIUCN V712 km²
- Upper St John River WatershedWatershedIUCN V1998644 km²
- Katahdin Woods And WatersNational MonumentIUCN V362 km²
- Spednic LakeProtected Natural AreaIUCN II2003258 km²
- Debsconeags Matrix (Kf Project) FeePrivate Conservation LandIUCN V2002170 km²
- Acadia National ParkMarine Protected AreaIUCN V1916157 km²
- AcadiaNational ParkIUCN II153 km²
- UmbagogNational Wildlife RefugeIUCN IV135 km²
- Moosehorn National Wildlife RefugeMarine Protected AreaIUCN IV1937119 km²
- MoosehornNational Wildlife RefugeIUCN IV119 km²
- Machias RiverConservation EasementIUCN Not Assigned200387 km²
- Allagash Wilderness WaterwayWildernessIUCN V84 km²
- La Louise White-Tailed Deer YardWhite-tailed deer yardIUCN IV200572 km²
- Land set aside Lac-de-l'EstLand set asideIUCN Not Reported202364 km²
- Lower Penobscot ForestConservation EasementIUCN V200752 km²
- Cutler CoastEcological ReserveIUCN V199047 km²
- Sunkhaze MeadowsNational Wildlife RefugeIUCN V47 km²
- Caribou-Speckled MountainWildernessIUCN Ib199045 km²
- Nahmakanta UnitEcological ReserveIUCN V198745 km²
- Debsconeags Matrix AreaEasementIUCN V200942 km²
- MahoosucsEcological ReserveIUCN V197741 km²
- Moose River-Number 5 BogPrivate Conservation LandIUCN V200941 km²
- BigelowEcological ReserveIUCN V197640 km²
- Spring River Matrix - Tnc OwnershipPrivate Conservation LandIUCN V200539 km²
- Leavitt PlantationForestIUCN Not Assigned200336 km²
- Mount BlueState ParkIUCN V195534 km²
- Petit MananNational Wildlife RefugeIUCN IV31 km²
- S.D. Warren Co.Conservation EasementIUCN Not Assigned199627 km²
- Number 5 Bog Matrix BlockPrivate Conservation LandIUCN V201527 km²
- Petit Manan National Wildlife RefugeMarine Protected AreaIUCN Ia197426 km²
- DebouilleEcological ReserveIUCN V197526 km²
- Great HeathEcological ReserveIUCN V26 km²
- Camden HillsState ParkIUCN III194825 km²
- ObertonConservation EasementIUCN Not Assigned201423 km²
- Rachel CarsonNational Wildlife RefugeIUCN Not Assigned23 km²
- Lac-du-Portage Nature ReserveRecognized nature reserveIUCN IV201423 km²
- Rachel Carson National Wildlife RefugeMarine Protected AreaIUCN IV196622 km²
- 4043500Nature Legacy protected areaIUCN II202221 km²
- AroostookNational Wildlife RefugeIUCN IV199821 km²
- Big ReedForest ReserveIUCN V198720 km²
- BaringWilderness AreaIUCN Ib197519 km²
- Number 5 Bog Matrix BlockEasementIUCN V200919 km²
- Dennys River - Maine Atlantic Salmon CommissionState Resource Management AreaIUCN VI199919 km²
- Mount AbrahamEcoreserveIUCN V200217 km²
- Duck LakeEcological ReserveIUCN V197817 km²
- Baxter Matrix Block - Baxter Park AdditionParkIUCN III200616 km²
- Donnel PondEcological ReserveIUCN V198816 km²
- Upper St John River WatershedEcological ReserveIUCN V200416 km²
- Crystal BogPrivate Conservation LandIUCN V197615 km²
- East Branch Penobscot RiverEasementIUCN V201615 km²
- Trout MountainPrivate Conservation LandIUCN V200014 km²
- Cold Stream/Ayers BrookPreserveIUCN V199514 km²
- Jugtown PlainsConservation EasementIUCN Not Assigned200213 km²
- Gero IslandEcological ReserveIUCN V13 km²
- Saco River Watershed Pleasant MountainWatershedIUCN V200412 km²
- Grafton NotchState ParkIUCN III12 km²
- Water Supply LandsWatershed Protection AreaIUCN V11 km²
- EdmundsWilderness AreaIUCN Ib197011 km²
+ 40 aires protégées (top 60 affichées)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN