Ontologia

Governorate · PSE

Ramallah and Al-Bireh

Palestine

CsaTemperate, dry summer, hot summer(89 %)

Species observed

2 365

Observations

101 348

Area

858,1km²

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 Ramallah and Al-Bireh : 22 espèces reliées par 83 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
83
Connectance
0.140
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 365 distinct species · 101 348 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

101 348 obs · 22 cellules
Obs. / cellule
≥ 22 261
13 077–22 260
4 421–13 076
2 704–4 420
< 2 704

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

17,9°C

Annual rain

692mm

Warmest m°

32,1°C

Coldest m°

5,1°C

Elevation: 491 m on average (min -120 m, max 935 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
692mm
Warmest month
32,1°C
Coldest month
5,1°C
Mean alt.
491m
Min
-120m
Max
935m
Std. dev.
229m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(89 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,8

Org. C

20,4g/kg

Clay

38,3%

Sand

22,6%

Silt

39,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
28,3g/kg
Clay
35,8%
Sand
24,1%
Silt
40,1%
5–15 cm
pH H₂O
7,8
Org. C
18,9g/kg
Clay
37,5%
Sand
22,8%
Silt
39,7%
15–30 cm
pH H₂O
7,8
Org. C
14,1g/kg
Clay
41,7%
Sand
20,9%
Silt
37,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest9.2%
Crops14.1%
Built-up2.3%
Bare soil8.1%
Other (grassland, water…)66.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 0 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

171,8km

Basins crossed

4

Max stream order

3

Max drainage

18 317km²

Discharge in basins

12,1m³/s

Mean precip.

469mm/an

Mean T°

19,5°C

Moisture idx

-0,66

Mean runoff

163mm/an

Mean elev. (basins)

296m

Watersheds crossing here

Rivers / streams (18, ord ≥ 4)

6 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

9,0nW

Built-up

226,1%

Pesticides

64,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas21

IUCN Not Assigned · 13IUCN IV · 4IUCN II · 2IUCN VI · 1IUCN V · 1

Hare Yehuda

IUCN Not Assigned

National Park · 1966

17 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN