Câmpia Nirului - Valea Ierului
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
383 km²
Subregion · HUN
Mátészalka
Hungary
DfaCold, no dry season, hot summer(57 %)
Species observed
380
Observations
1 003
Area
630,4km²
Ecological tissue
Sample of 35 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 Mátészalka : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 18.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
109
Connectance
0.183
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
380 distinct species · 1 003 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
639mm
Warmest m°
26,8°C
Coldest m°
-4,8°C
Elevation: 125 m on average (min 109 m, max 147 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
639mm
Warmest month
26,8°C
Coldest month
-4,8°C
Mean alt.
125m
Min
109m
Max
147m
Std. dev.
13m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(57 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
23,7g/kg
Clay
20,1%
Sand
56,0%
Silt
23,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
41,5g/kg
Clay
19,9%
Sand
54,0%
Silt
26,2%
5–15 cm
pH H₂O
6,1
Org. C
17,9g/kg
Clay
20,8%
Sand
52,8%
Silt
26,4%
15–30 cm
pH H₂O
6,2
Org. C
11,8g/kg
Clay
19,7%
Sand
61,2%
Silt
19,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest16.1%
Crops65.0%
Built-up0.9%
Bare soil0.3%
Other (grassland, water…)17.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology9 basins · 1 lakes · 14 rivers
Hydrology metrics for this exact territory
Stream length here
133,4km
Lake surface here
0,46km²
Basins crossed
9
Max stream order
5
Max drainage
31 848km²
Discharge in basins
127,5m³/s
Mean precip.
639mm/an
Mean T°
10,0°C
Moisture idx
-0,28
Max snow
10%
Mean runoff
146mm/an
Mean elev. (basins)
128m
Watersheds crossing here
- Bassin de Paposi-csatornasub-area444,4 km²overlap316.14 km²50%
- Bassin de Máriapócsi-főfolyássub-area894,6 km²overlap74.19 km²12%
- Bassin de Crasnasub-area947,8 km²overlap71.42 km²11%
- Bassin de Keleti-övcsatornasub-area51,2 km²overlap47.01 km²7%
- Bassin de Bódvajsub-area267,7 km²overlap43.49 km²7%
- Bassin de Nagy-vájassub-area121 km²overlap37.71 km²6%
- Bassin de Tiszasub-area1 049,3 km²overlap19.77 km²3%
- Bassin de Someșsub-area1 020,7 km²overlap11.52 km²2%
- Bassin de Homorodul Vechisub-area583,2 km²overlap9.14 km²1%
Lakes (1, top by area)
Rivers / streams (14, ord ≥ 4)
- Krasznaord 4len here30.59 km96%total32 km
- Paposi-csatornaord 2len here26.00 km79%total33 km
- Nagy-vájasord 4len here19.76 km63%total31 km
- Északi-főcsatornaord 3len here11.36 km86%total13 km
- Vajai-főfolyásord 2len here8.44 km19%total45 km
- Károlyi-folyásord 1len here7.24 km72%total10 km
- Keleti-övcsatornaord 4len here6.82 km20%total34 km
- Szamosord 5len here6.61 km15%total45 km
- Bódvajord 3len here4.11 km13%total31 km
- Jármi-Paposi-csatornaord 1len here3.76 km100%total4 km
- Csanálosi-folyásord 2len here3.08 km69%total4 km
- Cinkó-réti-szivárgóord 1len here2.78 km100%total3 km
2 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
90,4%
Pesticides
19,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas10
IUCN Not Reported · 8IUCN IV · 2
Câmpia Careiului
IUCN Not ReportedSite of Community Importance (Habitats Directive) · 2009
236 km²
Teremi-erdő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
9 km²
Kraszna menti rétek
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
4 km²
Tunyogmatolcsi Holt-Szamos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
3 km²
Grófi-erdő
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
2 km²
Complete list10 protected areas
- Câmpia Nirului - Valea IeruluiSpecial Protection Area (Birds Directive)IUCN Not Reported2007383 km²
- Câmpia CareiuluiSite of Community Importance (Habitats Directive)IUCN Not Reported2009236 km²
- Teremi-erdőSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20109 km²
- Kraszna menti rétekSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20104 km²
- Tunyogmatolcsi Holt-SzamosSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20103 km²
- Grófi-erdőSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20102 km²
- Nyírség-peremi égeresekSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20102 km²
- Vajai-tárolóSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20101 km²
- Vajai-tó Természetvédelmi TerületNature Conservation AreaIUCN IV19961 km²
- Cégénydányádi-park természetvédelmi területNature Conservation AreaIUCN IV19600 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN