Earth & Environmental Sciences
tourism
100%
strategic environmental assessment
54%
tourism management
49%
indicator
39%
industrial ecology
36%
economic activity
35%
smart city
34%
life cycle
33%
evaluation
29%
ecotourism
29%
environmental impact
28%
material flow analysis
28%
energy use
27%
city
27%
national park
25%
opinion
24%
agritourism
22%
carbon dioxide
20%
economics
19%
capitalism
19%
food
18%
tourism development
18%
environmental restoration
18%
naturalness
17%
solid waste
17%
environmental management system
17%
pandemics
17%
village
17%
recreation
16%
dissolved inorganic nitrogen
16%
waste incinerator
16%
rarity
15%
audit
15%
indoor air quality
15%
food waste
15%
tire
15%
municipal waste
15%
rural area
14%
health impact
14%
environmental education
13%
policy
13%
green building
13%
impact assessment
13%
graphite
13%
metropolitan area
12%
spectrometry
12%
digestion
12%
trace metal
12%
resource
12%
method
12%
Engineering & Materials Science
Tourism
92%
Life cycle
35%
Ecology
29%
Carbon dioxide
26%
Economics
25%
Nitrogen
24%
Atomic absorption spectrometry
23%
Estuaries
22%
Rivers
21%
Environmental impact
21%
Food waste
20%
Metal recovery
20%
Carbon
19%
Sewage sludge
19%
Runoff
18%
Refuse incinerators
17%
Water
17%
Hotels
15%
Solid wastes
14%
Air quality
14%
Ashes
13%
Fly ash
13%
Graphite
13%
Municipal solid waste
12%
Conservation
12%
Education
12%
Furnaces
11%
Metals
10%
Watersheds
10%
Wastewater
9%
Cadmium
9%
Spectrometers
7%
Quality control
7%
Recovery
7%
Zinc
7%
Chromium
6%
Biochemical oxygen demand
6%
Evaporation
6%
Pollution
6%
Fluxes
6%
Environmental management
6%
Lead
6%
Iron
5%
Tourism industry
5%
Copper
5%
Aluminum
5%
Aircraft
5%
Business & Economics
Taiwan
58%
Tourism
35%
Tourism Management
34%
Life Cycle Assessment
28%
Industrial Ecology
24%
Accommodation
22%
Evaluation
21%
Organic Agriculture
21%
Food
20%
Economic Activity
19%
Green Hotel
19%
Environmental Education
19%
Environmental Impact
19%
Carbon Dioxide Emissions
18%
Delphi Method
18%
Tourists
17%
Green Building
16%
Rural Tourism
15%
Travel Behavior
15%
Gini Coefficient
15%
Food Service
14%
Sustainable Tourism
14%
Environmental Management System
14%
Carbon
14%
Energy Use
14%
Theory of Planned Behavior
13%
Capitalism
11%
Environmental Management
10%
Village
9%
Behavioral Intention
8%
Ecotourism
7%
Indicator System
7%
Tourism Sector
7%
Literature Review
7%
Life Cycle Inventory
7%
Hotels
7%
Expert Opinion
7%
Systems Approach
7%
Solid Waste
6%
Material Flow Analysis
6%
Economics
6%
Hazard Analysis
6%
Perceived Behavioral Control
5%
Pollution
5%
Rural Areas
5%
Hotel Industry
5%