<ref xmlns="http://www.tei-c.org/ns/1.0" xml:id="b3cb71e1-568f-4f82-8b71-e1568fdf824d" corresp="#cf72c7b7-f3d0-47a8-b2c7-b7f3d047a873" type="editorialNote">Puits à <placeName ref="https://edition-humboldt.de/H0018540">Talofka</placeName></ref><note xmlns="http://www.tei-c.org/ns/1.0" xml:id="cf72c7b7-f3d0-47a8-b2c7-b7f3d047a873" corresp="#b3cb71e1-568f-4f82-8b71-e1568fdf824d" type="editorial">In <placeName ref="https://edition-humboldt.de/H0018540">Talovka</placeName>, einer Siedlung von Kolonisten deutscher Herkunft südlich von <placeName ref="https://edition-humboldt.de/H0010119 https://www.geonames.org/498677">Saratov</placeName>, der dritten Station auf der Poststraße nach <placeName ref="https://edition-humboldt.de/H0000344 https://www.geonames.org/553287">Kamyšin</placeName>, bestimmte Humboldt am Nachmittag des <date when="1829-10-05" calendar="#gregorian">5. Oktober 1829</date> die Wassertemperatur von drei Ziehbrunnen.</note> (<date xmlns="http://www.tei-c.org/ns/1.0" when="1829-10-05" calendar="#julian">23 <choice> <abbr>Sept</abbr> <expan>Septèmbre</expan> </choice> <choice> <abbr>v.</abbr> <expan>vieux</expan> </choice> <choice> <abbr>st</abbr> <expan>style</expan> </choice></date>) <ref xmlns="http://www.tei-c.org/ns/1.0" xml:id="bad3c58f-f4dc-48dd-93c5-8ff4dcc8dd84" corresp="#d586aee9-8f43-4f65-86ae-e98f435f6580" type="editorialNote">4<supplied cert="high">°</supplied>,6–4°,8 <supplied cert="high"><choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></supplied><supplied cert="high">,</supplied></ref><note xmlns="http://www.tei-c.org/ns/1.0" xml:id="d586aee9-8f43-4f65-86ae-e98f435f6580" corresp="#bad3c58f-f4dc-48dd-93c5-8ff4dcc8dd84" type="editorial">Die Messung der Wassertemperatur ergab laut Rose bei einem Brunnen 4,6°, bei den zwei anderen 4,8° Réaumur (vgl. <bibl corresp="https://edition-humboldt.de/BH8W3QPH">Rose 1837/1842</bibl>, <ref target="http://www.deutschestextarchiv.de/rose_ural02_1842/271">II, 253</ref>; <bibl corresp="https://edition-humboldt.de/DV9UD9GW">Humboldt 1844</bibl>, <ref target="https://www.e-rara.ch/6873116">II, 413</ref>, Nr. 59).</note> air 8° <supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high"><choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></supplied> <lb xmlns="http://www.tei-c.org/ns/1.0" />(<ref xmlns="http://www.tei-c.org/ns/1.0" xml:id="cf766e67-b7f9-45ab-b66e-67b7f9b5ab99" corresp="#d96c26ce-9026-4112-ac26-ce902641121c" type="editorialNote"><hi rendition="#u"><measure quantity="5" unit="toise">5</measure>–<measure quantity="6" unit="toise">6 toises</measure>!</hi></ref><note xmlns="http://www.tei-c.org/ns/1.0" xml:id="d96c26ce-9026-4112-ac26-ce902641121c" corresp="#cf766e67-b7f9-45ab-b66e-67b7f9b5ab99" type="editorial">Laut Rose betrug die Tiefe der Brunnen 7,5 bis 8 Faden (vgl. <bibl corresp="https://edition-humboldt.de/BH8W3QPH">Rose 1837/1842</bibl>, <ref target="http://www.deutschestextarchiv.de/rose_ural02_1842/271">II, 253</ref>).</note>)