Duna–Ipoly Nemzeti Park
IUCN VNational Park · 1997
607 km²
District · SVK
Velký Krtíš
Slovakia
DfbCold, no dry season, warm summer(100 %)
Species observed
2 016
Observations
37 392
Area
843,3km²
Ecological tissue
Sample of 25 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 Velký Krtíš : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 5 types (connectance 20.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
65
Connectance
0.200
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
2 016 distinct species · 37 392 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,4°C
Annual rain
647mm
Warmest m°
24,8°C
Coldest m°
-5,4°C
Elevation: 286 m on average (min 131 m, max 626 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,4°C
Annual rain
647mm
Warmest month
24,8°C
Coldest month
-5,4°C
Mean alt.
286m
Min
131m
Max
626m
Std. dev.
117m
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)
Soil & lithology
pH H₂O
6,3
Org. C
27,5g/kg
Clay
28,6%
Sand
27,3%
Silt
44,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
45,7g/kg
Clay
26,9%
Sand
27,4%
Silt
45,7%
5–15 cm
pH H₂O
6,3
Org. C
23,0g/kg
Clay
27,9%
Sand
24,7%
Silt
47,3%
15–30 cm
pH H₂O
6,3
Org. C
13,8g/kg
Clay
31,1%
Sand
29,7%
Silt
39,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest31.4%
Crops49.8%
Built-up0.5%
Bare soil0.3%
Other (grassland, water…)18.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 5 lakes · 33 rivers
Hydrology metrics for this exact territory
Stream length here
236,0km
Lake surface here
1,47km²
Basins crossed
2
Max stream order
4
Max drainage
3 570km²
Discharge in basins
3,8m³/s
Mean precip.
621mm/an
Mean T°
9,2°C
Moisture idx
-0,28
Max snow
12%
Mean runoff
121mm/an
Mean elev. (basins)
290m
Watersheds crossing here
Lakes (5, top by area)
Rivers / streams (33, ord ≥ 4)
- Tisovníkord 3len here25.62 km97%total26 km
- Krtíšord 2len here18.29 km95%total19 km
- Dlhý potokord 2len here12.78 km74%total17 km
- Stará riekaord 2len here12.54 km99%total13 km
- Čelovský potokord 1len here10.78 km100%total11 km
- Kakatkaord 2len here10.72 km100%total11 km
- Zlievsky potokord 1len here10.36 km97%total11 km
- Čebovský potokord 2len here10.32 km100%total10 km
- Trebušovský potokord 1len here10.02 km100%total10 km
- Rameno Starej riekyord 1len here9.82 km87%total11 km
- Bukovecord 2len here9.68 km99%total10 km
- Lihovecord 1len here9.42 km100%total9 km
21 more river segmentssorted by Strahler order + length
- Plachtinský potokord 2len here8.74 km60%total15 km
- Seliansky potokord 2len here8.08 km100%total8 km
- Zajský potokord 2len here8.02 km100%total8 km
- Ipoly / Ipeľord 4len here7.42 km11%total69 km
- Kosihovský potokord 2len here7.35 km100%total7 km
- Veľký potokord 4len here7.32 km23%total32 km
- Kolársky kanálord 4len here5.93 km68%total9 km
- Madačkaord 1len here5.07 km37%total14 km
- Glabušovský potokord 1len here4.62 km95%total5 km
- Martinský kanálord 4len here3.60 km100%total4 km
- Čahovský potokord 1len here3.15 km100%total3 km
- Kostolniansky potokord 1len here2.79 km81%total3 km
- Galamiaord 4len here2.36 km85%total3 km
- Záhorský potokord 3len here2.26 km40%total6 km
- Koprovnicaord 1len here2.14 km28%total8 km
- Ábelovský potokord 1len here1.77 km13%total14 km
- Strehovicaord 1len here1.70 km100%total2 km
- Litavaord 3len here1.37 km2%total65 km
- Hévíz-patakord 4len here0.98 km17%total6 km
- Husárkaord 1len here0.69 km101%total1 km
- Jelšový potokord 4len here0.28 km4%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
49,2%
Pesticides
11,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas34
IUCN Not Reported · 18IUCN IV · 6IUCN Ia · 5IUCN III · 3IUCN V · 2
Poiplie
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2003
81 km²
Ipoly völgye
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
64 km²
Ipoly völgye
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
29 km²
Litava
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2024
26 km²
Ipoly Valley
IUCN VWetland of International Importance (Ramsar Site) · 2001
23 km²
Complete list34 protected areas
- Duna–Ipoly Nemzeti ParkNational ParkIUCN V1997607 km²
- PoiplieSpecial Protection Area (Birds Directive)IUCN Not Reported200381 km²
- Ipoly völgyeSpecial Protection Area (Birds Directive)IUCN Not Reported200464 km²
- Ipoly völgyeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201029 km²
- LitavaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202426 km²
- Ipoly ValleyWetland of International Importance (Ramsar Site)IUCN V200123 km²
- Középső-Ipoly-völgySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201017 km²
- JedzinaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20247 km²
- Ľuborečské dubinySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20244 km²
- PoiplieWetland of International Importance (Ramsar Site)IUCN Not Reported19984 km²
- Alúvium IpľaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20243 km²
- Čebovská lesostepSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20242 km²
- RatajSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20242 km²
- Cúdeninský močiarNature Reserve / Private Nature ReserveIUCN IV20091 km²
- Cúdeninský močiarSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20241 km²
- Dedinská horaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20241 km²
- Stredný tok IpľaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20241 km²
- RyžoviskoNature Reserve / Private Nature ReserveIUCN Ia20001 km²
- Kiarovský močiarSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20240 km²
- Ipeľské honyNature Reserve / Private Nature ReserveIUCN Ia19980 km²
- Ipeľské honySpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20240 km²
- GalamiaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20240 km²
- Kiarovský močiarNature Reserve / Private Nature ReserveIUCN Ia19880 km²
- Dedinská horaNature Reserve / Private Nature ReserveIUCN Ia20000 km²
- Modrokamenská lesostepNature Reserve / Private Nature ReserveIUCN IV19860 km²
- Kosihovský Kamenný vrchNature Monument / Private Nature MonumentIUCN III19840 km²
- Seleštianska stráňSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20240 km²
- Čebovská lesostepNature Reserve / Private Nature ReserveIUCN Ia19880 km²
- Cerínsky potokProtected Site / Private Protected SiteIUCN IV19970 km²
- HradišteNature Reserve / Private Nature ReserveIUCN IV19990 km²
- HolicaProtected Site / Private Protected SiteIUCN IV19840 km²
- KrehoraNature Monument / Private Nature MonumentIUCN III19920 km²
- Seleštianska stráňNature Reserve / Private Nature ReserveIUCN IV19970 km²
- Kamenná ženaNature Monument / Private Nature MonumentIUCN III19870 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN