Sustainable Development Indicator (SDI) Group
SDI Inventory, Organized by Sponsoring Organization
Sustainable Development Indicator (SDI) Group
Home Page Button Comments Button Glossary Button

SDI Group Indicators

Various members of the SDI Group identified the following indicators during the course of many meetings and discussions. Clicking on the issue or the SDI Framework element name will allow you to view all related indicators.

Acid Lakes (358)
Definition: Number of standing lakes, streams, and receivers with high ph level resulting from excess Sulfuric and Nitric acid.
Issue: Environment Quality/Acidification
SDI Framework Element: Water systems
Water systems Characteristic: Number of Water Bodies

Acid Rain (357)
Definition: Area of land with high ph level resulting from excess Sulfuric and Nitric acid.
Issue: Environment Quality/Acidification
SDI Framework Element: Ecosystems, Land
Ecosystems, Land Characteristic: Area of Land

Acts of Terrorism (363)
Definition: Number of terrorist acts within the United States
Issue: Social Cohesion/Terrorism
SDI Framework Element: Social Conflict
Social Conflict Characteristic: Number of Acts

Agriculture Land Conversion (415)
Definition: Prime agricultural land area converted to urban use per year
Issue: Land Use/Urbanization
SDI Framework Element: Agricultural Land
Agricultural Land Characteristic: Area of Land

Capital Assets (425)
Definition: Total value, in dollars, of US tangible reproducible capital, excluding all public infrastructure, as defined in the National Asset Accounts
Issue: Infrastructure/Capital Investment
SDI Framework Element: Tangible Reproducible Capital
Tangible Reproducible Capital Characteristic: Amount of Money Spent

CloroFlorCarbon Production (135)
Definition: CloroFlorCarbons production
Issue: Climate/Stratospheric Ozone Depletion
SDI Framework Element: Emissions into Air
Emissions into Air Characteristic: Volume of CloroFlorCarbons

Community Groups (127)
Definition: Number of community groups
Issue: Social Cohesion/Participation
SDI Framework Element: Community Service Organizations
Community Service Organizations Characteristic: Number of Community Groups

Consumption Expenditures Per Capita (125)
Definition: Total dollar value of goods and services purchased by consumers per year as defined in the National Income Accounts.
Issue: Economic Performance/Economic Productivity
SDI Framework Element: Economic Output
Economic Output Characteristic: Value

Contaminants in Biota (432)
Definition: Chemical contaminants in Land, estuarine, & marine biota
Issue: Environment Quality/Contamination of Biota
SDI Framework Element: Biota Population
Biota Population Characteristic: Amount of Pollutants

Crime Rate (449)
Definition: Overall crime rate for the United States
Issue: Social Cohesion/Crime
SDI Framework Element: Human Relationships
Human Relationships Characteristic: Number of Crimes

Deposition of Atmospheric Nitrogen (359)
Definition: Amount of atmospheric nitrogen absorbed into water bodies.
Issue: Environment Quality/Eutrophication
SDI Framework Element: Water Capacity
Water Capacity Characteristic: Amount of Nitrogen

Desertification Rate (397)
Definition: Land area converted to desert per year
Issue: Climate/Desertification
SDI Framework Element: Barren Land
Barren Land Characteristic: Area of Desert Land

Discrimination Cases (408)
Definition: Number of racial discrimination cases brought before Unites States courts
Issue: Equity/Social Discrimination
SDI Framework Element: Social Conflict
Social Conflict Characteristic: Number of Crimes

Distance to Library (395)
Definition: Average distance to public library
Issue: Education/Information Access
SDI Framework Element: Community
Community Characteristic: Distance

Divorce Rate (132)
Definition: divorce rate
Issue: Social Cohesion/Family Functioning
SDI Framework Element: Families and Households
Families and Households Characteristic: Number of Divorces

Drug Abusers (365)
Definition: Number of people suffering from drug addiction, including alcohol.
Issue: Individual/Drug Abuse
SDI Framework Element: Population
Population Characteristic: Number of People

Ecosystem Diversity (385)
Definition: Area of threatened ecosystems organized by type
Issue: Biodiversity/Changing Biodiversity
SDI Framework Element: Ecosystem Diversity
Ecosystem Diversity Characteristic: Area of Land

Ecosystem Fragmentation (383)
Definition: Area of fragmented ecosystem types
Issue: Biodiversity/Changing Biodiversity
SDI Framework Element: Ecosystem Diversity
Ecosystem Diversity Characteristic: Area of Land

Education Funding (131)
Definition: Total funding for schools
Issue: Education/Education Infrastructure
SDI Framework Element: Expenditures
Expenditures Characteristic: Amount of Money Spent

Energy Consumption by Use (362)
Definition: Total Energy consumed organized by use (construction, transportation, production, heating, etc.)
Issue: Resource/Energy Resources
SDI Framework Element: Finished Fuels and Related Products and Power
Finished Fuels and Related Products and Power Characteristic: Energy

Energy Imports by Type (372)
Definition: Total energy imports organized by fuel type (oil, natural gas, nuclear, wood, etc.)
Issue: Resource/Energy Resources
SDI Framework Element: Finished Fuels and Related Products and Power
Finished Fuels and Related Products and Power Characteristic: Amount of Fossil Fuel

Environmental Technology Sales (399)
Definition: Total amount of money spent of environmental technology
Issue: Environment Quality/Environmental Technology
SDI Framework Element: Expenditures
Expenditures Characteristic: Amount of Money Spent

Facilities Within Walking Distance (406)
Definition: Number of recreational facilities within walking distance of people
Issue: Individual/Recreation
SDI Framework Element: Community
Community Characteristic: Number of Facilities

Faith in Justice (421)
Definition: Number of people who believe the court system is fair
Issue: Infrastructure/Justice
SDI Framework Element: Population
Population Characteristic: Number of Cases

Family Function (433)
Definition: Measure of families effectively performing its basic functions. This serves as a placeholder until a better, more specific measure gets defined.
Issue: Social Cohesion/Family Functioning
SDI Framework Element: Families and Households
Families and Households Characteristic: Number of Divorces

Fish Catch to Growth ratio (428)
Definition: Total fish landings (including by-catch) divided by the fish population growth rate
Issue: Resource/Declining Fisheries
SDI Framework Element: Harvesting of Biota
Harvesting of Biota Characteristic: Amount of Fish

Flood Prone Cities (356)
Definition: Number of urban areas located on flood planes or other areas experiencing a major flood at least once per decade
Issue: Environment Quality/Natural Disasters
SDI Framework Element: Urban
Urban Characteristic: Number of Cities

Fragmented Water Systems (389)
Definition: Number of water systems fragmented from their original condition by human activities
Issue: Resource/Water Resources
SDI Framework Element: Water Systems
Water Systems Characteristic: Number of Water Bodies

Graduates With Jobs (440)
Definition: The total number of high school graduates that obtain jobs within three months of graduation
Issue: Education/Education Infrastructure
SDI Framework Element: Educational Services
Educational Services Characteristic: Amount of Money Spent

Groundwater Contamination (353)
Definition: Area of land with contaminated ground water
Issue: Environment Quality/Contamination of Water
SDI Framework Element: Water Capacity
Water Capacity Characteristic: Area of Land

Groundwater Drawdown (352)
Definition: Change in depth of water table over time
Issue: Resource/Water Resources
SDI Framework Element: Water Capacity
Water Capacity Characteristic: Distance per Time

Hate crimes (407)
Definition: Number of hate crimes committed each year
Issue: Equity/Social Discrimination
SDI Framework Element: Social Conflict
Social Conflict Characteristic: Number of Crimes

Hazardous Waste Accidents (401)
Definition: Number of accidents in hazardous waste handling facilities that released waste into the environment
Issue: Waste/Waste Handling
SDI Framework Element: Waste Production
Waste Production Characteristic: Number of Accidents

Health Care Spending (130)
Definition: health care expenditures
Issue: Health/Health Care Infrastructure
SDI Framework Element: Expenditures
Expenditures Characteristic: Amount of Money Spent

High Growth Urban Areas (360)
Definition: Number of urban areas experiencing a growth rate of greater than 50% per year
Issue: Infrastructure/Public Infrastructure
SDI Framework Element: Urban
Urban Characteristic: Number of Cities

Income Distribution (133)
Definition: distribution of income per capita arranged to show the percentage of the population at various levels of income
Issue: Poverty/Poverty
SDI Framework Element: Economic Output
Economic Output Characteristic: income

Infrastructure Needing Repair (405)
Definition: Dollar value of public infrastructure needing major repairs
Issue: Infrastructure/Public Infrastructure
SDI Framework Element: Public Administration
Public Administration Characteristic: Amount of Money

Invasive Exotic Species (23)
Definition: The total number of invasive species and their distribution in the United States
Issue: Biodiversity/Exotic Species
SDI Framework Element: Introduction of Biota
Introduction of Biota Characteristic: Number of Exotic Species

Investment Per Capita (126)
Definition: investment per capita
Issue: Infrastructure/Capital Investment
SDI Framework Element: Investment
Investment Characteristic: Amount of Money Spent

Lakes With Thermal Pollution (388)
Definition: number of water systems with temperatures that exceed the normal by 5 degrees centigrade
Issue: Environment Quality/Water Quality
SDI Framework Element: Water Systems
Water Systems Characteristic: Number of Water Bodies

Land Conversion Rates (424)
Definition: The conversion rate of one land ecosystem type to another.
Issue: Biodiversity/Habitat Change
SDI Framework Element: Ecosystems, Land
Ecosystems, Land Characteristic: Area

Land Cover (351)
Definition: Area of land ecosystems organized by type
Issue: Biodiversity/Changing Biodiversity
SDI Framework Element: Ecosystems, Land
Ecosystems, Land Characteristic: Area of Land

Lawsuits (417)
Definition: Number of lawsuits per year
Issue: Infrastructure/Runaway Litigation
SDI Framework Element: Governments and Legal Institutions
Governments and Legal Institutions Characteristic: Number of Lawsuits

Lawsuits Damage Awards (419)
Definition: Number of lawsuits per year filed by an individual that result in damage awards that exceed $1 million
Issue: Infrastructure/Runaway Litigation
SDI Framework Element: Governments and Legal Institutions
Governments and Legal Institutions Characteristic: Number of Lawsuits

Lead Emissions (376)
Definition: Amount of Lead emissions
Issue: Environment Quality/Air Quality
SDI Framework Element: Emissions into Air
Emissions into Air Characteristic: Mass

Lumber Harvest Rate (315)
Definition: Volume of lumber harvested per year (km3/annum)
Issue: Land Use/Deforestation
SDI Framework Element: Harvesting of Biota
Harvesting of Biota Characteristic: Volume Lumber per Year

Major Land Use, Including Urban (423)
Definition: The total land area in the United states broken down by major estuarine and land ecosystem. This includes both urban and agricultural land.
Issue: Biodiversity/Habitat Change
SDI Framework Element: Ecosystems, Land
Ecosystems, Land Characteristic: Area

Materials Flow per Gross Domestic Product (430)
Definition: Total metric tons of materials in use divided by total Gross Domestic Product
Issue: Production/Production Efficiency
SDI Framework Element: Economic Processes
Economic Processes Characteristic: Mass of Materials

Materials Use per Capita (429)
Definition: Total metric tons of materials in use divided by total population organized by type, including recycled
Issue: Production/Production Efficiency
SDI Framework Element: Economic Processes
Economic Processes Characteristic: Mass of Materials

Median Wage Level (124)
Definition: median wage level
Issue: Economic Performance/Unemployment
SDI Framework Element: Income
Income Characteristic: Income

Mineral Extraction Rate (402)
Definition: Amount of minerals extracted per year
Issue: Resource/Mineral Reserves
SDI Framework Element: Extraction of NonRenewable Resources
Extraction of NonRenewable Resources Characteristic: Mass of Mineral Reserves

Missing Waste (413)
Definition: Amount of waste unaccounted for in disposal process
Issue: Waste/Waste Handling
SDI Framework Element: Waste Production
Waste Production Characteristic: Mass of Waste

New Exotic Species Rate (426)
Definition: Number of harmful exotic species introduced into the United States each year
Issue: Biodiversity/Exotic Species
SDI Framework Element: Introduction of Biota
Introduction of Biota Characteristic: Number of Exotic Species

Nuclear Waste Production (369)
Definition: Volume of nuclear waste produced per year
Issue: Waste/Nuclear Waste
SDI Framework Element: Waste Production
Waste Production Characteristic: Volume of Nuclear Waste

Number of Abortions (410)
Definition: Number of abortions each year
Issue: Population/Unwanted Pregnancies
SDI Framework Element: Social processes
Social processes Characteristic: Number

Number of Adoptions (411)
Definition: Number of Adoptions each year
Issue: Population/Unwanted Pregnancies
SDI Framework Element: Social processes
Social processes Characteristic: Number

Outdoor Recreation Services (431)
Definition: Total number of visitor days per person attributed to outdoor recreation and tourism
Issue: Individual/Recreation
SDI Framework Element: Recreation and Amenity Services
Recreation and Amenity Services Characteristic: Time

Particulate Emissions (375)
Definition: Amount of particulate emissions
Issue: Environment Quality/Air Quality
SDI Framework Element: Emissions into Air
Emissions into Air Characteristic: Mass

Permanent Nuclear Waste Storage (370)
Definition: Volume of nuclear waste in approved, long term storage facilities
Issue: Waste/Nuclear Waste
SDI Framework Element: Nuclear Waste
Nuclear Waste Characteristic: Volume of Nuclear Waste

Poor Families (404)
Definition: Number of families living below the poverty line
Issue: Poverty/Poverty
SDI Framework Element: Families and Households
Families and Households Characteristic: Number of Families

Population Health (451)
Definition: A placeholder indicator to measure the status of health in the population
Issue: Health/Population Health
SDI Framework Element: Enjoyment of Good Health
Enjoyment of Good Health Characteristic: Time

Prison Capacity (379)
Definition: Maximum allowable number of inmates in Federal, state, and local prisons infrastructure
Issue: Social Cohesion/Crime
SDI Framework Element: Justice, Public Order and Safety
Justice, Public Order and Safety Characteristic: Number of People

Prison Population (378)
Definition: Number of inmates in Federal, state, and local prisons
Issue: Social Cohesion/Crime
SDI Framework Element: Population
Population Characteristic: Number of People

Prosecution Efficiency (420)
Definition: Number of cases tried that result in acquittal due to a legal technicality
Issue: Infrastructure/Justice
SDI Framework Element: Governments and Legal Institutions
Governments and Legal Institutions Characteristic: Number of Cases

Receipt of Health Care (452)
Definition: % of population with adequate access to health care as a function of income level
Issue: Health/Health Care Equity
SDI Framework Element: Health Services
Health Services Characteristic: Number of People

Reduced Range Species (384)
Definition: number of species that occupy a small portion of their former range
Issue: Biodiversity/Changing Biodiversity
SDI Framework Element: Species Diversity
Species Diversity Characteristic: Number of Species

Seasonal Water Bodies (387)
Definition: Number of water bodies with significant seasonal or annual variations
Issue: Resource/Water Resources
SDI Framework Element: Water Systems
Water Systems Characteristic: Number of Water Bodies

Single Parent Families (381)
Definition: Number of families headed by a single parent
Issue: Social Cohesion/Family Functioning
SDI Framework Element: Families and Households
Families and Households Characteristic: Number of Families

Skin Cancer Rate (373)
Definition: Number of people diagnosed with cancerous melanoma per year
Issue: Climate/Stratospheric Ozone Depletion
SDI Framework Element: Population
Population Characteristic: Number of People

Soil Chemistry (394)
Definition: Soil chemical content organized by location (e.g., iso-contours across the United States)
Issue: Resource/Soil Quality
SDI Framework Element: Soil Capacity
Soil Capacity Characteristic: Chemical Content

Soil Moisture Content (392)
Definition: Average seasonal soil moisture organized by location (e.g., iso moisture contours across the United States)
Issue: Resource/Soil Quality
SDI Framework Element: Soil Capacity
Soil Capacity Characteristic: Amount of Water

Soil Nutrients (391)
Definition: Average seasonal nutrient content organized by location (e.g., iso nutrient contours across the United States)
Issue: Resource/Soil Quality
SDI Framework Element: Soil Capacity
Soil Capacity Characteristic: Amount of Nutrients

Soil Structure (393)
Definition: Soil structure (grain size, compaction, etc.) organized by location (e.g., iso-contours across the United States)
Issue: Resource/Soil Quality
SDI Framework Element: Soil Capacity
Soil Capacity Characteristic: Granule size

Soil Types (390)
Definition: Land area organized by soil type
Issue: Resource/Soil Quality
SDI Framework Element: Soil Capacity
Soil Capacity Characteristic: Area of Land

Species Extinction Rate (409)
Definition: Number of species lost to extinction in the United States each year
Issue: Biodiversity/Species Extinction
SDI Framework Element: Species Diversity
Species Diversity Characteristic: Number of Species

Species In Trouble (444)
Definition: The total number of species in trouble in the United States.
Issue: Biodiversity/Species Extinction
SDI Framework Element: Species Diversity
Species Diversity Characteristic: Number of Species

Student Teacher Ratio (439)
Definition: The total number of students (kindergarten through high school) divided by the total number of teachers
Issue: Education/Education Infrastructure
SDI Framework Element: Education and Training
Education and Training Characteristic: Amount of Money Spent

Suicide Rate (380)
Definition: Number of people who commit suicide each year
Issue: Social Cohesion/Alienation
SDI Framework Element: Population
Population Characteristic: Number of People

Teacher Capabilities (437)
Definition: The average capacity or skill level of individual teachers to instruct students
Issue: Education/Education Infrastructure
SDI Framework Element: Educational Institutions
Educational Institutions Characteristic: Amount of Money Spent

Teacher Training Capacity (438)
Definition: The number of trained teachers certified per year
Issue: Education/Education Infrastructure
SDI Framework Element: Educational Institutions
Educational Institutions Characteristic: Amount of Money Spent

Television Viewing Time (435)
Definition: Total number of hours per day of television viewing time per person, as identified by Putnam
Issue: Social Cohesion/Participation
SDI Framework Element: Leisure Time
Leisure Time Characteristic: Time

Terrorist Groups (364)
Definition: Number of terrorist or militant groups that sponsor or stage terrorist acts within the United States
Issue: Social Cohesion/Terrorism
SDI Framework Element: Political and Non Government Organizations
Political and Non Government Organizations Characteristic: Number of Groups

Test Scores by Economic Group (414)
Definition: Standardized achievement test scores organized by economic group
Issue: Education/Education Equity
SDI Framework Element: Educational Services
Educational Services Characteristic: Number of People

Timber Harvest to Growth Ratio (427)
Definition: Total timber harvest divided by total timber growth rate per year
Issue: Resource/Renewable Resources
SDI Framework Element: Harvesting of Biota
Harvesting of Biota Characteristic: Volume

Time with Children (134)
Definition: hours spent with children
Issue: Social Cohesion/Crime
SDI Framework Element: Development Time
Development Time Characteristic: Time

Total Managed Waste (422)
Definition: Total mass of waste managed in man-made facilities in the United States organized by type (including nuclear), by site, and by hazard level. This does not include waste already released in the environment or in abandoned, uncontroled sites.
Issue: Waste/Waste Handling
SDI Framework Element: Waste
Waste Characteristic: Mass of Waste

Toxic Land Area (75)
Definition: Area and percent of land experiencing an accumulation of persistent toxic substances, including superfund and brown field sites
Issue: Environment Quality/Contamination of Soil
SDI Framework Element: Ecosystems, Land
Ecosystems, Land Characteristic: Area of Land

Travel Time in Cars (382)
Definition: Average time spent traveling by individuals in personal passenger cars
Issue: Individual/Recreation
SDI Framework Element: Unusable time
Unusable time Characteristic: Time

TV Viewing Time (129)
Definition: amount of TV watching
Issue: Social Cohesion/Alienation
SDI Framework Element: Leisure Time
Leisure Time Characteristic: Time

Urban Decay (368)
Definition: Number of cities experiencing a sharp decline in population and income within the last 30 years.
Issue: Land Use/Urban Decay
SDI Framework Element: Urban
Urban Characteristic: Number of Cities

Urban Energy Consumption (361)
Definition: Energy consumed in urban areas as a percentage of total energy consumed
Issue: Resource/Energy Resources
SDI Framework Element: Finished Fuels and Related Products and Power
Finished Fuels and Related Products and Power Characteristic: Energy

Urban Migration (412)
Definition: Number of people moving into cities greater than 100,000
Issue: Land Use/Urbanization
SDI Framework Element: Population
Population Characteristic: Area of Land

Volatile Organic Compound Emissions (374)
Definition: Amount of Volatile Organic Compound (VOC) emissions
Issue: Environment Quality/Air Quality
SDI Framework Element: Emissions into Air
Emissions into Air Characteristic: Mass

Voter Sentiments (128)
Definition: voter sentiments
Issue: Social Cohesion/Alienation
SDI Framework Element: Organizing People
Organizing People Characteristic: Number of Voters

Waste Buildup (403)
Definition: Ratio of tons of waste collected to tons of waste produced
Issue: Infrastructure/Poor Sanitation
SDI Framework Element: Waste Production
Waste Production Characteristic: Mass of waste

Water Consumption to Renewal Ratio (447)
Definition: Total water consumed per year divided by the total water resource growth rate per year
Issue: Resource/Water Resources
SDI Framework Element: Economic Processes
Economic Processes Characteristic: Amount of Water

Water Quality Index (446)
Definition: Index of water quality measuring the appropriate concentrations of selected chemical physical, and sanitary constituents of water at stations
Issue: Environment Quality/Water Quality
SDI Framework Element: Water Capacity
Water Capacity Characteristic: Amount of Constituents

Water Shortages (398)
Definition: Number of cities that have oversubscribed the available water resources
Issue: Resource/Water Resources
SDI Framework Element: Urban
Urban Characteristic: Number of Cities

Welfare Dependants (366)
Definition: Number of people receiving financial aid from Federal, state, and local governments. This excludes recipients of Medicare and related programs.
Issue: Poverty/Welfare
SDI Framework Element: Population
Population Characteristic: Number of People

Welfare Spending (367)
Definition: Money spent by Federal, State, and local governments on welfare, except Medicare and related programs.
Issue: Poverty/Welfare
SDI Framework Element: Expenditures
Expenditures Characteristic: Amount of Money Spent

Work Force Skill Level (448)
Definition: The average level of experience, capability, knowledge, and social skills of the individuals in the work force
Issue: Economic Performance/Labor Time Productivity
SDI Framework Element: Capacity for Work
Capacity for Work Characteristic: Level of skill