Earth & Environmental Sciences
active population
11%
anoxic conditions
7%
biodegradability
70%
biodegradation
12%
chemical
3%
commercialization
8%
composting
7%
cost
3%
degradability
9%
degradation
4%
ecological impact
8%
education
6%
environmental conditions
5%
environmental hazard
8%
ester
7%
hazard
5%
health
4%
landfill
6%
material
26%
microorganism
11%
ocean
4%
packaging
7%
petroleum
5%
phthalate
8%
plastic
50%
plastic waste
26%
product
14%
rate
7%
river
3%
society
11%
soil
3%
testing method
8%
waste collection
9%
waste management
58%
Medicine & Life Sciences
Biodegradable Plastics
36%
Composting
10%
Costs and Cost Analysis
4%
Education
4%
Esters
6%
Health
3%
Illusions
82%
Light
9%
Oceans and Seas
7%
Petroleum
8%
phthalic acid
8%
Plasticizers
9%
Plastics
63%
Population
2%
Product Packaging
7%
Rivers
8%
Soil
7%
Waste Disposal Facilities
21%
Waste Management
100%
Waste Products
9%
Weights and Measures
8%
Engineering & Materials Science
Biodegradability
90%
Biodegradation
16%
Composting
9%
Costs
2%
Crude oil
5%
Degradation
4%
Education
5%
Esters
6%
Hazards
5%
Health
4%
Land fill
7%
Microorganisms
14%
Packaging
5%
Plastic products
8%
Plasticizers
7%
Plastics
47%
Polymers
47%
Rivers
5%
Soils
4%
Strength of materials
6%
Testing
3%
Waste management
79%
Chemical Compounds
Amount
9%
Biodegradability
68%
Biodegradation
45%
Degradation Rate
21%
Environment
24%
Hazardous Substance
25%
Phthalate Ester
30%
Plasticizer
21%
Soil
18%
Strength
13%
Waste Management
91%
Weight
11%
Agriculture & Biology
anaerobic conditions
5%
biodegradability
61%
biodegradation
10%
commercialization
5%
composting
6%
degradation
3%
education
5%
environmental factors
3%
environmental hazards
7%
environmental health
6%
esters
4%
landfills
6%
methodology
1%
microorganisms
7%
oceans
5%
packaging
4%
petroleum
5%
phthalates
6%
plasticizers
6%
plastics
50%
rivers
4%
soil
2%
testing
2%
waste management
83%