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The Global Risks Index
The Global Risks Index · GRX-IDX-ENV · VUL Human and systems vulnerability

Çevresel baskı endeksi

0–10 index of environmental pressure and ecosystem condition combining air pollution, land and forest degradation, biodiversity status, ocean condition and waste pressure.

Page GRX-IDX-ENVEdition Baseline Edition 2026Evidence close 2026-09-30Indicator Standard IDX.ENV.biodiversity.environmental_pressureValues not yet publishedMethod v1.0.0-draft
FIG 1 · Method card
Aggregation

arithmetic

equal weights · floor 0.1 where geometric

Belirsizlik

1,000 draws

normalisation, weights, aggregation, imputation

Yapı

5 components

16 leaf indicators

Kapsam

60% minimum

modelled share ≤ 20%

From the Indicator Standard definition of this index.
16
leaf indicators
5
components
1,000
Monte Carlo draws
7
series read it
01İnşaat

From indicators to the composite

The environmental dimension of a place profile: where ecological decline is eroding health, livelihoods and natural protection against hazards.

computation
How Environmental pressure is computed
Graph24 nodes
Grafik
01Göstergeler
02Sub-indices
03Domain index
04Sütun
05Bileşik
100%
Dizin
  1. PM2.5 maruziyeti, nüfus ağırlıklı ortalama
    Indicator · IND · ug/m3
    Annual mean concentration of fine particulate matter (diameter 2.5 micrometres or less) to which residents are exposed, weighting satellite- and model-derived surface concentrations by population.
  2. DSÖ PM2.5 kılavuz değerinin üzerinde maruz kalan nüfus, pay
    Indicator · IND · %
    Share of residents living where annual mean PM2.5 exceeds the 2021 WHO air-quality guideline of 5 micrograms per cubic metre.
  3. Mevsimsel en yüksek ozon maruziyeti
    Indicator · IND · ppb
    Population-weighted mean of the highest six-month running average of daily maximum eight-hour ozone concentration, in parts per billion.
  4. Yıllık ağaç örtüsü kaybı oranı
    Indicator · IND · %
    Area of tree cover (canopy 30% or more in the 2000 baseline) removed or killed in the year, from Landsat-based change detection, as a percentage of the 2000 tree cover area; the five-year mean is carried alongside.
  5. Bozulmuş arazi, kara alanının payı
    Indicator · IND · %
    Share of land degraded according to the one-out-all-out combination of declining land cover, land productivity and soil organic carbon over the reporting period.
  6. Orman alanı, kara alanının payı
    Indicator · IND · %
    Land spanning more than 0.5 hectares with trees taller than 5 metres and canopy cover above 10%, excluding land predominantly in agricultural or urban use, as a percentage of land area.
  7. Kırmızı Liste Endeksi
    Indicator · IND · 1
    Index from 0 (all species extinct) to 1 (all species least concern) of aggregate extinction risk across comprehensively assessed species groups, nationally disaggregated.
  8. Biyolojik Çeşitlilik Bütünlüğü Endeksi
    Indicator · IND · 1
    Modelled average abundance of originally present species across the area relative to an undisturbed reference, from 0 to 1, based on land use and its intensity.
  9. Koruma alanlarınca kapsanan önemli biyolojik çeşitlilik alanları
    Indicator · IND · %
    Average share of each terrestrial and freshwater key biodiversity area that lies inside protected or conserved areas, by ecosystem type.
  10. Kıyı ötrofikasyon endeksi
    Indicator · IND · %
    Deviation of coastal chlorophyll-a concentration from its long-term baseline within the exclusive economic zone, from satellite ocean-colour data, as a share of the coastal area with high deviation.
  11. Ortalama deniz asitliği (pH)
    Indicator · IND · pH
    Average surface seawater pH measured at representative sampling stations in the country’s waters.
  12. Yılda deniz sıcak hava dalgası gün sayısı
    Indicator · IND · d/a
    Average annual number of days on which sea surface temperature in the country’s waters exceeds the seasonally varying 90th percentile of a 1982–2011 baseline for five or more consecutive days.
  13. Biyolojik olarak sürdürülebilir düzeylerdeki balık stokları
    Indicator · IND · %
    Share of assessed marine fish stocks whose abundance is at or above the level producing maximum sustainable yield.
  14. Kişi başına üretilen belediye katı atığı
    Indicator · IND · kg/a/person
    Mass of municipal solid waste generated per resident per year, from national or city waste statistics.
  15. Kontrollü tesislerde yönetilen belediye katı atığı
    Indicator · IND · %
    Share of municipal solid waste generated that is collected and then managed in controlled recovery or disposal facilities.
  16. Kişi başına yanlış yönetilen plastik atık
    Indicator · IND · kg/a/person
    Mass of plastic waste per resident per year that is littered, openly burned or disposed of in uncontrolled dumps, from waste-flow models.
  17. Air pollution sub-index
    Sub-index · SUB · w 1 · 25.0%
    Composite of population-weighted PM2.5 exposure, the share above the WHO guideline and seasonal peak ozone.
  18. Land and forest degradation sub-index
    Sub-index · SUB · w 1 · 25.0%
    Composite of tree cover loss rate, degraded land share and forest cover.
  19. Biodiversity status sub-index
    Sub-index · SUB · w 1 · 25.0%
    Composite of the Red List Index, the Biodiversity Intactness Index and protection of key biodiversity areas.
  20. Ocean condition sub-index
    Sub-index · SUB · w 0.5 · 12.5%
    Composite of coastal eutrophication, marine acidity, marine heatwave days and the share of sustainably fished stocks.
  21. Waste pressure sub-index
    Sub-index · SUB · w 0.5 · 12.5%
    Composite of municipal solid waste generation, the share managed in controlled facilities and mismanaged plastic waste.
  22. Çevresel baskı endeksi
    Domain index · IDX · arithmetic
    0–10 index of environmental pressure and ecosystem condition combining air pollution, land and forest degradation, biodiversity status, ocean condition and waste pressure.
  23. İnsan ve sistem kırılganlığı
    Pillar · PILLAR · 8 indices
    How susceptible are people, livelihoods, ecosystems and essential systems to harm when a shock arrives?
  24. NXS-GRX (canonical data, provenance and risk) Composite Risk
    Composite · COMPOSITE · four pillars
    Composite = (HTE × VUL × MSF × LCC)^(1/4), each pillar on 0–10 floored at 0.1; pillar = expert-weighted geometric mean of its domain indices
ÇalıştırılmadıSürüyorTamamlandı
FIG 2. 16 indicators, 5 components, real Indicator Standard weights (the bar under each node is its share). Select a node to trace what it feeds and what feeds it; Simulate run plays the computation in order. Schematic of the construction; source: Indicator Standard composite definitions.
02Simülatör

Run this index’s own aggregation

Set each component, change the aggregation or the weight uncertainty, and watch the interval, the class probability and each component’s contribution respond.

FIG 3 · Simulator: aggregate environmental pressure on your numbers
Components (0 to 10)
3.0
5.0
7.0
4.0
6.0
25
1
–
tarayıcınızda çalışır
Contribution of each component (leave one out)
Simulator: the index’s published aggregation run on numbers you set, with 1,000 draws over weights and aggregation. The slider positions are starting points for the explainer, not NXS-GRX values. Simulated on your own inputs; not a measured result.
03Yöntem

Treatment, normalisation, weighting, aggregation, uncertainty

Treatment
WINSORISE
Outlier rule
|skew| > 2, kurtosis > 3.5
Normalisation
min–max rescaling
Imputation
NONE
Coverage minimum
60% of components
Modelled share cap
20% of weight
Weighting
equal
Aggregation
arithmetic
Scale
0 to 10
Belirsizlik
1,000 Monte Carlo runs over normalisation, weights, aggregation, imputation
Framework basis
Yale EPI 2026 (structure only); UN SEEA Ecosystem Accounting; OECD/JRC Handbook (2008)
Çok düşük0.0 ile < 2.0 arası
Düşük2.0 ile < 3.5 arası
Orta3.5 ile < 5.0 arası
Yüksek5.0 ile < 6.5 arası
Çok yüksek6.5 ile 10.0
04Components

5 components, 16 indicators

Air pollution sub-index w 1

Composite of population-weighted PM2.5 exposure, the share above the WHO guideline and seasonal peak ozone.

GöstergeBirimKanıtKaynaklarPay
PM2.5 maruziyeti, nüfus ağırlıklı ortalamaIND.ENV.air.pm25_exposureug/m3Class Cwb-wdi, who-ambient-air-quality-database, acag-satellite-pm25, copernicus-cams50.0%
DSÖ PM2.5 kılavuz değerinin üzerinde maruz kalan nüfus, payIND.ENV.air.pm25_guideline_exceedance.share%Class Cwb-wdi, acag-satellite-pm25, jrc-ghsl-ghs-pop25.0%
Mevsimsel en yüksek ozon maruziyetiIND.ENV.air.ozone_exposure[ppb]Class Cstate-of-global-air, copernicus-cams, toar25.0%

Land and forest degradation sub-index w 1

Composite of tree cover loss rate, degraded land share and forest cover.

GöstergeBirimKanıtKaynaklarPay
Yıllık ağaç örtüsü kaybı oranıIND.ENV.land.tree_cover_loss.share%Class Cgfw-umd-tree-cover-loss40.0%
Bozulmuş arazi, kara alanının payıIND.ENV.land.land_degradation.share%Class Cunccd-prais, trends-earth40.0%
Orman alanı, kara alanının payıIND.ENV.land.forest_cover.share%Class Bfao-fra, wb-wdi20.0%

Biodiversity status sub-index w 1

Composite of the Red List Index, the Biodiversity Intactness Index and protection of key biodiversity areas.

GöstergeBirimKanıtKaynaklarPay
Kırmızı Liste EndeksiIND.ENV.biodiversity.red_list_index1Class Biucn-red-list, un-sdg-database33.3%
Biyolojik Çeşitlilik Bütünlüğü EndeksiIND.ENV.biodiversity.biodiversity_intactness1Class Cnhm-predicts-bii33.3%
Koruma alanlarınca kapsanan önemli biyolojik çeşitlilik alanlarıIND.ENV.biodiversity.key_biodiversity_area_protected.share%Class Bkba-partnership, wdpa-protected-planet, un-sdg-database33.3%

Ocean condition sub-index w 0.5

Composite of coastal eutrophication, marine acidity, marine heatwave days and the share of sustainably fished stocks.

GöstergeBirimKanıtKaynaklarPay
Kıyı ötrofikasyon endeksiIND.ENV.ocean.coastal_eutrophication%Class Cunep-global-environment-monitoring, copernicus-marine25.0%
Ortalama deniz asitliği (pH)IND.ENV.ocean.ocean_acidity[pH]Class Bioc-unesco-sdg1431-portal, socat25.0%
Yılda deniz sıcak hava dalgası gün sayısıIND.ENV.ocean.marine_heatwave_daysd/aClass Cnoaa-oisst, copernicus-marine25.0%
Biyolojik olarak sürdürülebilir düzeylerdeki balık stoklarıIND.ENV.ocean.sustainable_fish_stocks.share%Class Bfao-fisheries-sofia25.0%

Waste pressure sub-index w 0.5

Composite of municipal solid waste generation, the share managed in controlled facilities and mismanaged plastic waste.

GöstergeBirimKanıtKaynaklarPay
Kişi başına üretilen belediye katı atığıIND.ENV.pollution.msw_generation.pckg/a/{person}Class Bwb-what-a-waste, unstats-environment-waste, unep-global-waste-outlook33.3%
Kontrollü tesislerde yönetilen belediye katı atığıIND.ENV.pollution.msw_controlled_management.share%Class Bun-habitat-waste-wise-cities, un-sdg-database33.3%
Kişi başına yanlış yönetilen plastik atıkIND.ENV.pollution.mismanaged_plastic_waste.pckg/a/{person}Class Doecd-global-plastics-outlook, peer-reviewed-plastic-flow-models33.3%
05Alan

Çevre ve biyoçeşitlilik

Pollution, ecosystem condition, land and biodiversity, and nature dependence.

Sub-domainGöstergeler
Hava kalitesi3
Land and forests5
Biyoçeşitlilik4
Ocean5
Pollution and waste3
Nature dependence2

Anchor frameworks (pillar structure and definitions only): Yale EPI 2026; UN SEEA; TNFD; ESRS E2-E5; SDG 14, 15.

06Göstergeler

All 22 environment and biodiversity indicators

FIG 4 · Indicators in scope, by domain and sub-domain
ENV · 22
Area is the number of indicator definitions; colour is the pillar the domain feeds (Macroeconomy and Space feed through their indices). Select a block to filter the table. Source: Indicator Standard Nexus Indicator Standard register.
GöstergeAlanSub-domainBileşenBirimDüzeylerCrosswalks
PM2.5 maruziyeti, nüfus ağırlıklı ortalamaIND.ENV.air.pm25_exposureENVHava kalitesihazardug/m3COUNTRY, ADM1, CITY, GRIDWB_WDI EN.ATM.PM25.MC.M3 SDG 11.6.2 EPI PMD
DSÖ PM2.5 kılavuz değerinin üzerinde maruz kalan nüfus, payIND.ENV.air.pm25_guideline_exceedance.shareENVHava kalitesimaruziyet%COUNTRY, ADM1, CITYWB_WDI EN.ATM.PM25.MC.ZS
Mevsimsel en yüksek ozon maruziyetiIND.ENV.air.ozone_exposureENVHava kalitesihazard[ppb]COUNTRY, ADM1, CITY, GRID
Kara alanıIND.ENV.land.land_areaENVLand and forestscontextkm2COUNTRY, ADM1, ADM2, CITYWB_WDI AG.LND.TOTL.K2
Orman alanı, kara alanının payıIND.ENV.land.forest_cover.shareENVLand and forestsvulnerability%COUNTRY, ADM1SDG 15.1.1 WB_WDI AG.LND.FRST.ZS
Yıllık ağaç örtüsü kaybı oranıIND.ENV.land.tree_cover_loss.shareENVLand and forestshazard%COUNTRY, ADM1, ADM2, GRIDEPI TCL
Bozulmuş arazi, kara alanının payıIND.ENV.land.land_degradation.shareENVLand and forestshazard%COUNTRY, ADM1, GRIDSDG 15.3.1
Yol yoğunluğuIND.ENV.land.road_densityENVLand and forestshazardkm/km2COUNTRY, ADM1, ADM2, CITY, GRID
Kırmızı Liste EndeksiIND.ENV.biodiversity.red_list_indexENVBiyoçeşitlilikvulnerability1GLOBAL, REGION, COUNTRYSDG 15.5.1
Biyolojik Çeşitlilik Bütünlüğü EndeksiIND.ENV.biodiversity.biodiversity_intactnessENVBiyoçeşitlilikvulnerability1COUNTRY, ADM1, GRID
Karasal koruma alanları, kara alanının payıIND.ENV.biodiversity.terrestrial_protected.shareENVBiyoçeşitlilikresponse%COUNTRY, ADM1WB_WDI ER.LND.PTLD.ZS
Koruma alanlarınca kapsanan önemli biyolojik çeşitlilik alanlarıIND.ENV.biodiversity.key_biodiversity_area_protected.shareENVBiyoçeşitlilikresponse%COUNTRY, REGIONSDG 15.1.2
Deniz koruma alanları, karasularının payıIND.ENV.ocean.marine_protected.shareENVOceanresponse%COUNTRYWB_WDI ER.MRN.PTMR.ZS SDG 14.5.1
Kıyı ötrofikasyon endeksiIND.ENV.ocean.coastal_eutrophicationENVOceanhazard%COUNTRY, REGIONSDG 14.1.1
Ortalama deniz asitliği (pH)IND.ENV.ocean.ocean_acidityENVOceanhazard[pH]COUNTRY, REGION, SITESDG 14.3.1
Biyolojik olarak sürdürülebilir düzeylerdeki balık stoklarıIND.ENV.ocean.sustainable_fish_stocks.shareENVOceanvulnerability%GLOBAL, REGION, COUNTRYSDG 14.4.1
Yılda deniz sıcak hava dalgası gün sayısıIND.ENV.ocean.marine_heatwave_daysENVOceanhazardd/aCOUNTRY, REGION, GRIDUNDRR_HIPS_2025 MH0708
Kişi başına üretilen belediye katı atığıIND.ENV.pollution.msw_generation.pcENVPollution and wastehazardkg/a/{person}COUNTRY, CITY
Kontrollü tesislerde yönetilen belediye katı atığıIND.ENV.pollution.msw_controlled_management.shareENVPollution and wastebaşa çıkma kapasitesi%COUNTRY, CITYSDG 11.6.1 EPI MSW
Kişi başına yanlış yönetilen plastik atıkIND.ENV.pollution.mismanaged_plastic_waste.pcENVPollution and wastehazardkg/a/{person}COUNTRY, ADM1
Doğaya yüksek derecede bağımlı sektörlerdeki GSYH, payIND.ENV.nature_dependence.nature_dependent_gdp.shareENVNature dependencemaruziyet%COUNTRY, PORTFOLIO
Hayvanlarla tozlaşmaya bağımlı bitkisel üretim değeri, payIND.ENV.nature_dependence.pollinator_dependent_crops.shareENVNature dependencemaruziyet%COUNTRY, ADM1
07Gösterge değeri

Environmental pressure index, world

The world reading of this index, every country as a tile and the largest movements since the previous edition.

NXS-GRX · ENV · 195 profiles · 0–10 scale
Environmental pressure index, world
–
Değerler baskıyla yayımlanır; aralık, sınıf ve değişim burada görünür.
Önceki baskı
–
Range since 2016
–
Bağlantılı bileşik
–
Bağlantı puanı S
–
Pulse, son hafta
–
Outlook, 12 months
–
Yöntem
Indicator Standard 1.0 · NXS-GRX 2026
Çekilişler
1,000
Environmental pressure index, world, by edition

Henüz yayımlanmış değer yok. İlk baskı, geçmişi burada aralık bandı ve sınıf sınırlarıyla çizer.

The line is the point value by edition; the band is the 90% interval; dashed lines are the class bounds at 2, 3.5, 5 and 6.5.
Henüz değişiklik yok. Önceki sürümden bu yana olan değişiklikler, ikinci sürümden itibaren bunlara yol açan göstergelerle birlikte burada listelenir.
08Değerler

Country values

FIG 5 · Environmental pressure index: countries (values when released)
Harita yükleniyor
AndorraAntigua ve BarbudaBahreynBarbadosKomorlarYeşil Burun AdalarıDominikaMikronezyaGrenadaKiribatiSaint Kitts ve NevisSaint LuciaLihtenştaynMonakoMaldivlerMarshall AdalarıMaltaMauritiusNauruPalauSingapurSan MarinoSão Tomé ve PríncipeSeyşellerTongaTuvaluVatikanSaint Vincent ve GrenadinlerSamoa
Equal Earth · Natural Earth 1:110mValues when released
Until the first edition is released the map shows UN M49 regions or the Nexus Reports edition; it then shows this index’s classes with each country’s interval on hover. Countries are listed by name, never ordered by value.
Döşemeler
/api/v1/public/grix/risk-products/tiles/env/{z}/{x}/{y}.mvt
Gözlem anahtarı
nis:IDX.ENV.biodiversity.environmental_pressure:{ISO3}:{YEAR}:A
10Validity

Crosswalks and validity checks

Crosswalks map leaf indicators to source code lists; established indices are used for validity checks, never re-weighted as inputs.

Code systemLeaf indicators mapped
SDG9
WB_WDI3
EPI3
UNDRR_HIPS_20251
11Nexus genelinde

Platforms, standards and ways to take part

Field and service platforms of GCRI, GRF and GRA, the Nexus Risk Standards for this domain, learning, working groups and open calls. Every link is a live page.

12Atıf

Atıf ve yeniden kullanım

GCRI Canada (2026). The Global Risks Index (NXS-GRX): Environmental pressure index (GRX-IDX-ENV), Baseline Edition 2026. Preparatory working draft. https://risksindex.com/indices/environmental-pressure/ UNI NXS-GRX-AR-000120.

See this index in every country profile

Each profile shows this index with its interval and class once released.