Skip to main content
Record
Title
Construction and Testing of a Differential Optical Absorption Spectrometer (DOAS) System.
Type
Student Paper
Publ. year
1983
Author/s
Bohlen, Carsten; Reynolds, Eva-Lotta
Department/s
Atomic Physics
In LUP since
2012-01-31
Downloads

Total This Year This Month
772 74 0
 Downloads per Country

Germany
134 (17%)
United States of America
118 (15%)
China
56 (7%)
Sweden
39 (5%)
Russian Federation
37 (5%)
India
37 (5%)
United Kingdom of Great Britain and Northern Ireland
35 (5%)
Czechia
22 (3%)
Philippines
20 (3%)
France
18 (2%)
Spain
14 (2%)
South Korea
12 (2%)
Netherlands (Kingdom of the)
12 (2%)
Singapore
10 (1%)
Hong Kong (China)
9 (1%)
Viet Nam
9 (1%)
Belgium
9 (1%)
Canada
9 (1%)
Iran
9 (1%)
Australia
8 (1%)
New Zealand
7 (1%)
Ukraine
7 (1%)
Unknown
7 (1%)
Malaysia
6 (1%)
South Africa
6 (1%)
Norway
5 (1%)
Italy
5 (1%)
Brazil
5 (1%)
Iraq
5 (1%)
Finland
5 (1%)
Mexico
5 (1%)
European Union location
4 (1%)
Egypt
4 (1%)
Colombia
4 (1%)
Denmark
4 (1%)
Israel
4 (1%)
Portugal
4 (1%)
Pakistan
4 (1%)
Thailand
4 (1%)
Indonesia
4 (1%)
Mali
3 (0%)
Kuwait
3 (0%)
Togo
3 (0%)
Switzerland
3 (0%)
Ghana
3 (0%)
Turkiye
3 (0%)
Japan
3 (0%)
Chile
3 (0%)
Hungary
2 (0%)
Poland
2 (0%)
Belarus
2 (0%)
Algeria
2 (0%)
Bangladesh
2 (0%)
Peru
2 (0%)
Austria
2 (0%)
Bulgaria
2 (0%)
Romania
2 (0%)
Oman
1 (0%)
Argentina
1 (0%)
Slovakia
1 (0%)
Unknown (Satellite Provider)
1 (0%)
Guyana
1 (0%)
United Arab Emirates
1 (0%)
Saudi Arabia
1 (0%)
Greece
1 (0%)
Ecuador
1 (0%)
Belize
1 (0%)
Taiwan (China)
1 (0%)
Sri Lanka
1 (0%)
Lithuania
1 (0%)
Sudan
1 (0%)
About
The download statistics shown here have been collected since the launch of LUP in October 2007 and are updated every night. Statistics are available for all records with open access full-texts. Efforts have been made to exclude downloads by robots and track irregular download activities.

About accessibility

Disclaimer
The information on downloads per country is based on the geolocation of IP addresses and may not be completely accurate. The statistics presented here may also change retroactively when the calculation process is improved to provide more accurate results.

Statistics Last Updated
2026-08-14 10:46:33