296:. In 1904 Sahlbom was a pupil of Classen and reviewed radioactive techniques. In 1905 the initial iron springs she tested produced data that deviated, including among adjacent springs. In 1906, advocated by spas, she continued to analyze springs in central and southern Sweden. Her findings demonstrated a lack of correlation between the chemical composition of water resources and radioactivity as well as the depth of wells and radioactivity. A correlation between the geology of water resources and radioactivity was exhibited.
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189:, Sweden's first educational institution to offer university-preparatory education for girls. Scientifically-inclined, Sahlbom was arranged by her father to volunteer at Stockholm Water's laboratory, and she obtained her primary lab experience. In 1893 Sahlbom passed her matriculation examinations and attended
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and wells in granite displayed among the highest concentrations of radioactive gases. Sahlbom derived that water resources amassed radioactive gases from flowing through bedrock that contained radium. In 1907 Sahlbom and Sjögren published a paper on 59 springs and wells in Sweden. The paper supported
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In opposition to the utilization of scientific warfare, Sahlbom published an article, titled "Giftgasvapnet" (Poison Gas
Weapons), in 1925. She contended that employing scientific research to develop chemical weapons was reductive because war had a significant impact on civilians. The IKFF endorsed
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for her proficient work. In 1916 she published a second report on mineralogy and radioactivity, with 400 springs and wells analyzed. The paper confirmed that the radioactivity of mineral waters was related to geology. Overall, acid and primary rocks resulted in the most radioactive emanation; mafic
387:, where alternative strategies of warfare were discussed. In the 1930s, Greta Engkvist and Sahlbom traveled throughout eastern and southern Europe to advocate the WILPF. Sahlbom was appointed as the section president of Sweden's WILPF in 1935.
375:, they surveyed the severity of scientific warfare. Due to a shift in wind, Sahlbom, Woker, and several scientists were exposed to tear gas. In November 1924, the Fourth International Congress of the WILPF congregated in
197:), where she gained experience in the analysis of minerals. Nominated by Helge Bäckström, Sahlbom was inducted as a member of the Geological Society of Stockholm on 10 May 1894. In 1894 she attended
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Uppsala University and accepted a job offer by John Landin to work at a chemical engineering company in Stockholm. Subsequently, from 1902 to 1903, she was employed at the
335:, Sahlbom set up a laboratory in Stockholm, where she specialized in aqueous mineralogy. A self-employed chemical analyst, Sahlbom was contracted by mineralogists and
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At the meeting, Ester
Akesson-Beskow, Sahlbom, and Woker announced the formation of the Committee Against Scientific Warfare, of which Sahlbom was the chairwoman.
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185:, Sweden, on 15 May 1871. She was the daughter of Charlotte (née Hallin) Sahlbom and Gustav Valfrid Sahlbom, a civil engineer. As a youth, she attended the
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255:, Sahlbom extended her experience on mineral analysis by operating at the mineralogy department of the Swedish Museum of Natural History.
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mineral springs. Based on the findings, Sjögren recommended
Sahlbom to analyze radioactivity in Swedish waters and referred her to
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While studying in Aachen, Basel, and Neuchâtel, Sahlbom supported the women's movement by writing to periodicals in Sweden.
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Ladies in the
Laboratory II: West European Women in Science, 1800-1900: A Survey of Their Contributions to Research
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from the
University of Basel, Sahlbom completed her thesis, an investigation on a capillary analysis of
467:"Fossil hunters, a cave explorer and a rock analyst: notes on some early women contributors to geology"
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In 1897 Sahlbom published her first scholarly paper, and the findings detailed a mineral analysis of
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Sandell, Marie (2015). "The
Travels of International Women's Organisations in the Interwar Period".
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Andersson, Irene (2003). "'Women's
Unarmed Uprising Against War': A Swedish Peace Protest in 1935".
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The Rise of Women's
Transnational Activism: Identity and Sisterhood Between the World Wars
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At the age of 85, Sahlbom died in a
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mineral between two marine invertebrates: the Obolid brachiopod fossil and the
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Kapillaranalyse kolloider Lösungen (Capillary analysis of colloidal solutions)
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medal in 1946, two years after she had resigned as a member of the IKFF.
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of Uppsala University and Sahlbom published a collaborated study on the
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566:"Apatite varieties in Recent and fossil linguloid brachiopod shells"
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During 1903 and 1904, English scientists published research about
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598:. Vol. VII. London: E. & F. N. Spon. 1904. p. 228.
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Sahlbom's article. In 1929 the IKFF conducted a conference in
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Women and Social Movements in the United States, 1600-2000
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Women and Social Movements in the United States, 1600-2000
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WILPF – Women's International League for Peace and Freedom
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and H. S. Allen reported evidence of radioactive gases in
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Women's International League for Peace and Freedom people
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and sedimentary rocks demonstrated less radioactivity.
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solutions. In 1910 Sahlbom presented the thesis at the
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For her decades of activism, Sahlbom was bestowed the
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From 1919 to 1944, Sahlbom was a board member of the
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evidence of radioactive emanation in mineral waters.
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Internationella Kvinnoförbundet för Fred och Frihet
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371:. During a practice of chemical weapons at an
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539:. In Howden, Nicholas; Mather, John (eds.).
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471:The Role of Women in the History of Geology
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662:"'Newsletter from Geneva,' November 1924"
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437:. Maryland: Scarecrow Press. p. 8.
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465:Creese, Mary R. S. (2007).
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595:Science Abstracts: Physics
535:Svensson, Chester (2013).
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325:University of Neuchâtel
187:Wallinska Girls' School
81:University of Neuchâtel
52:29 March 1957 (aged 85)
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215:Johan Gunnar Andersson
814:Swedish mineralogists
195:Stockholm University
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205:Scientific research
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385:Frankfurt
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183:Stockholm
112:Chemistry
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613:"Sweden"
344:Activism
245:Helsinki
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301:bedrock
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