1645-9199
1645-9199
S1645-91992021000100097
10.23906/ri2021.69a06
Portugal
30
03
2021
30
03
2021
69
97
106
[
2021
]
[
2021
]
[
]
[
2021
]
[
2021
]
[
CAT
2021
]
[
CAT
2021
]
[
2020
179--203
]
[
2021
]
[
2021
]
[
IISS
2021
]
[
2021
]
[
2021
]
[
2019
575
]
[
2021
]
[
2021
]
[
NASA
2021
]
[
2020
17
4
4
580-92
]
[
2021
]
[
]
[
2021
]
[
2021
]
[
2021
]
[
2020
588
]
[
2021
589
]
[
2021
]
[
WMO
2021
]
[
WMO
2021
]
[
WMO
2021
]