Spain's world share of science and social-science papers over the last five
years, expressed as a percentage of papers in each of 21 fields in the
Clarivate database. Also, Spain's citation impact compared
to the world average in each field, in percentage terms.
Field
Percentage of papers
from Spain
Relative impact
compared to world
Agricultural Sciences
7.04
+19
Space Science
6.25
+14
Microbiology
4.80
-17
Mathematics
4.69
+4
Environment/Ecology
4.49
+8
Computer Science
4.31
-21
Plant & Animal Sciences
4.24
+10
Economics & Business
4.05
-31
Chemistry
4.01
+15
Physics
3.44
+37
Science's overall percent share, all fields:
3.44
Neurosciences & Behavior
3.32
-13
Engineering
3.27
+14
Molecular Biology & Genetics
3.07
-14
Biology & Biochemistry
3.00
-13
Immunology
2.96
-20
Geosciences
2.95
-8
Psychiatry/Psychology
2.87
-34
Pharmacology & Toxicol.
2.86
-8
Clinical Medicine
2.80
+10
Materials Science
2.64
+12
Social Sciences
1.85
-44
Between 2004 and 2008, Clarivate indexed 167,402 papers that listed
at least one author address in Spain. Of those papers, the highest
percentage appeared in journals classified under the heading of
agricultural sciences, followed by space science and microbiology. Spain's
relative impact in agricultural sciences, as the right-hand column
indicates, was 19% above the world average for the five-year period (3.39
citations per paper for Spain versus the world mark of 2.86 cites). The
impact of Spanish research also exceeded the world average in several other
of the fields above, notably in physics (37% above the world mark),
chemistry (15% above), space science (+14%), engineering (+14%), and
materials science (+12%).