Arts & Humanities
Pest
100%
Narrativa
94%
Portuguese Literature
89%
Portugal
82%
Literary Landscape
55%
History
53%
Escritos
45%
Invasive Species
40%
Argentina
38%
Famine
35%
Ecology
34%
Hunting
33%
Geographic Information Systems
33%
Birds
33%
Atlas
32%
Tema
32%
Spectre
31%
Living Conditions
30%
Historical Perspective
28%
Insect
27%
Historical Research
25%
Geography
24%
Efficacy
24%
Clarity
24%
Mortality
24%
Crops
24%
Policy Making
24%
Literary Geography
24%
Writer
24%
Invasion
23%
Nostalgia
21%
Agriculture
19%
Distant Reading
19%
Food Security
19%
Ecological Economics
18%
Scientific Change
18%
Liberalism
18%
Food
18%
Relational Database
18%
Central Powers
17%
Centre-periphery
17%
Naturezum
17%
Nature
16%
Reading Practices
16%
Authority
15%
ORIGEN
15%
Environmental History
15%
Lisbon
15%
Cultural Change
15%
Misinterpretation
14%
Agriculture & Biology
cultural landscape
41%
Linepithema humile
37%
wolves
31%
crop losses
31%
locusts
30%
introduced plants
29%
climate change
29%
Mediterranean region
27%
Portugal
27%
plant pests
25%
Dociostaurus
24%
Linepithema
24%
invasive species
23%
France
22%
Italy
21%
marine crustaceans
20%
ecosystems
20%
freshwater crustaceans
20%
environmental policy
19%
social welfare
18%
social sciences
18%
history
18%
environmental management
16%
terrestrial ecosystems
16%
Southern European region
15%
aquatic ecosystems
15%
geography
15%
marine environment
15%
biodiversity
14%
marine fish
14%
Orthoptera
13%
reptiles
12%
managers
12%
Echinochloa
12%
amphibians
11%
control methods
11%
agroforestry
11%
pests
11%
shrubs
11%
Spain
11%
invertebrates
10%
natural resources conservation
10%
agriculture
9%
grasses
9%
mammals
9%
plant diseases and disorders
9%
case studies
9%
rural communities
8%
food security
8%
insects
8%
Social Sciences
Portugal
76%
writer
49%
nineteenth century
44%
contemporary history
37%
narrative
32%
nostalgia
29%
time
25%
rural community
24%
literature
24%
geography
22%
history
21%
twentieth century
20%
poverty
18%
event
17%
modern times
16%
agricultural production
15%
historiography
15%
Territories
15%
quantitative method
14%
invasion
14%
liberalism
13%
animal protection
13%
methodology
13%
historian
13%
scapegoat
12%
major event
11%
climate change
11%
damages
11%
agriculture
10%
cartography
10%
Geographic information systems
10%
climate
10%
embryo
10%
collective memory
9%
public health
9%
economics
9%
district
9%
food
9%
realism
9%
visualization
8%
symbol
7%
attribution
7%
regulation
7%
anthropology
7%
conservation
7%
Tourism
7%
song
7%
present
7%
demography
7%