Table 3. Correlation coefficients for the PSIR components of the ESI 2002 data set.
3.1 State indicators as a function of presure indicators
| |
|
Pressure
|
|
|
|
State
|
STRAIR
|
STRWAT
|
STRECO
|
STRWAS
|
STRPOP
|
GLOCLI
|
GLOTRA
|
|
|
SYSAIR
|
-0.296***
|
-0.218*
|
0.008 ns
|
-0.48 ***
|
0.558 ***
|
-0.353 ***
|
-0.071 ns
|
Air
Quality
|
|
SYSWQN
|
0.229 *
|
0.338***
|
0.214 *
|
-0.01 ns
|
-0.036 ns
|
0.094 ns
|
0.171 ns
|
Water Quantity
|
|
SYSWQL
|
-0.111 ns
|
0.133ns
|
-0.102 ns
|
-0.586 ***
|
0.414 ***
|
-0.174 ns
|
-0.074 ns
|
Water
Quality
|
|
SYSBIO
|
0.136 ns
|
0.167ns
|
-0.036 ns
|
0.167 ns
|
-0.099 ns
|
-0.032 ns
|
0.28 **
|
Biodiversity
|
|
SYSLAN
|
0.415 ***
|
0.338***
|
0.473 ***
|
0.277 **
|
-0.409***
|
0.184 ns
|
-0.035 ns
|
Land
|
|
Reducing Air Pollution
|
Reducing Water Stress
|
Reducing Ecosystem Stress
|
Reducing Waste & Consumption Pressures
|
Reducing Population Pressure
|
Greenhouse Gas Emissions
|
Reducing Trans-boundary Environmental Pressures
|
|
|
3.2 Impact indicators as a function of state indicators
|
|
|
State |
|
|
Impact
|
SYSAIR
|
SYSWQN
|
SYSWQL
|
SYSBIO
|
SYSLAN
|
|
|
VULSUS
|
0.462 ***
|
0.054 ns
|
0.414 ***
|
0.013 ns
|
-0.258 *
|
Basic Human Sustenance
|
|
VULHEA
|
0.62 ***
|
0.044 ns
|
0.445 ***
|
-0.107 ns
|
-0.353 ***
|
Environmental Health
|
|
Air Quality
|
Water Quantity
|
Water Quality
|
Biodiversity
|
Land
|
|
|
3.3 Presure indicators as a function of response indicators
|
|
|
Response |
|
|
|
Pressure
|
CAPST
|
CAPEFF
|
CAPDEB
|
CAPGOV
|
CAPPRI
|
GLOPAR
|
|
|
STRAIR
|
-0.589 ***
|
0.237 *
|
-0.225 *
|
-0.481 ***
|
-0.314 **
|
-0.481 ***
|
Reducing Air Pollution
|
|
STRWAT
|
-0.382 ***
|
0.259 *
|
-0.072 ns
|
-0.237 *
|
-0.261 *
|
-0.239 *
|
Reducing Water Stress
|
|
STRECO
|
-0.146 ns
|
-0.128 ns
|
-0.099 ns
|
-0.237 *
|
-0.207 *
|
-0.302 **
|
Reducing Ecosystem Stress
|
|
STRWAS
|
-0.79 ***
|
0.304 **
|
-0.316 **
|
-0.555 ***
|
-0.422 ***
|
-0.497 ***
|
Reducing Waste & Consumption Pressures
|
|
STRPOP
|
0.696 ***
|
-0.494**
|
0.218 *
|
0.354 ***
|
0.386 ***
|
0.377 ***
|
Reducing Population Pressure
|
|
GLOCLI
|
-0.563 ***
|
0.804***
|
-0.099 ns
|
-0.136 ns
|
-0.177 ns
|
-0.231 *
|
Greenhouse Gas Emissions
|
|
GLOTRA
|
-0.228 *
|
0.153 ns
|
0.179 ns
|
-0.117 ns
|
-0.034 ns
|
-0.292 **
|
Reducing Trans-boundary Environmental
Pressures
|
|
Science and Technology
|
Eco-Efficiency
|
Capacity for debate
|
Environmental Governance
|
Private Sector Responsiveness
|
Participation in International Collaborative
Efforts
|
|
| | |
|
ns not significant at P<0.05 * P<0.05 ** P<0.01 *** P<0.001
|