Agriculture & Biology
greenhouses
100%
Saudi Arabia
49%
cooling
49%
cucumbers
38%
water
38%
water security
34%
tomatoes
33%
volcanic rocks
33%
rockwool
27%
arid zones
25%
climate
24%
growing media
23%
electricity
22%
fruit yield
22%
energy efficiency
22%
sweet peppers
22%
Middle East
22%
Capsicum annuum
21%
energy
21%
dry environmental conditions
21%
integrated pest management
21%
Phoenix dactylifera
21%
food security
19%
glass
18%
fruit quality
18%
fans (equipment)
15%
stakeholders
14%
crops
13%
cultivars
12%
water resources
8%
pests
7%
cooling systems
7%
electric energy consumption
7%
latent heat
7%
cultural control
7%
natural ventilation
7%
temperature
7%
dehumidification
6%
air temperature
6%
developing countries
6%
water use efficiency
6%
solar radiation
6%
soilless culture
6%
sanitation
5%
food webs
5%
perlite
5%
irrigation
5%
Earth & Environmental Sciences
cooling
28%
arid region
24%
arid environment
23%
water use
22%
trade-off
20%
food security
20%
electricity
17%
water
12%
policy
12%
energy
11%
water saving
8%
productivity
6%
stakeholder
6%
water resource
6%
vegetable
5%
trial
5%
water cost
5%
electricity consumption
5%