https://shuoding-echo.squarespace.com/what-is-new daily 0.75 2022-03-24 https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1578029935822-H9GIEIJIK8WXK6JPZW91/jtree.jpg BLOG https://shuoding-echo.squarespace.com/what-is-new/thermocouple-calibration-for-1atm-furnaces monthly 0.5 2022-03-27 https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/b95d615a-611f-42fc-80cd-8893063fe5e8/Aumelting.jpg BLOG - Thermocouple calibration for 1atm furnaces - Make it stand out Au melting observed from the bottom window of our 1atm furnace at LDEO experimental petrology lab. https://shuoding-echo.squarespace.com/home daily 1.0 2025-01-06 https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1578030311355-JCMH2BWY77YFKKV862HK/20180917_105808-COLLAGE.jpg Home - BLOG This is where I update what I have been doing recently. https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577031409567-8FE1MZYIPG0GSPSUI99U/IMG_20190107_155904.jpg Home https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1576883615541-GHUL3BAT0G2P0D420BUX/Lanzarote.jpg Home - Projects Find out about my research projects using high pressure experiments and natural samples on magmas and volcanoes! https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577031198480-UQABV3FJ8EYSLJKFMSYV/Malibu+creek.jpg Home https://shuoding-echo.squarespace.com/partners daily 0.75 2024-12-14 https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1578025609596-G4I39J1QU4OMBFLEA74Z/IMG_20190109_133410.jpg Publications https://shuoding-echo.squarespace.com/projects daily 0.75 2024-12-14 https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/ba5a8450-ad93-44f9-8cf0-919d5da63c5f/Figure3_previousKds.jpg Projects - Make it stand out (a) Sulfur speciation in the melt (light and dark orange) and in the vapor (green) as a function of fO2 and the gas equilibrium reaction. All the calculations are carried out at 200 MPa, with a basaltic melt composition and 60% H2O in the vapor. (b) Experimentally determined partition coefficients (KdS) of sulfur between fluid and basaltic-andesitic melt at pressure > 1atm as a function of fO2 (∆FMQ). The experiments are grouped into three categories based on the sulfur speciation in the melt: S2- only (black circles), S6+ only (open diamonds), and a mixture of S2- and S6+ (grey triangles). https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577030611413-7WIEPKPAJR1WHTCXN9ZG/triple+junction+BSE.jpg Projects Backscatter images of experimental constraints on the solidus temperature of Martian mantle at high pressure. https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/635af6e4-f826-4b46-8e3a-2c44b13d7b4b/Figure10_model.png Projects - Make it stand out Proposed plumbing system showing two important regions underneath Turrialba volcano reflected by two modes of CO2/S ratios in volcanic gases: 1) a magma stalling/storage region at shallower depth (where major water loss occurs from the magma) and an eruption launching region at greater depth (where major CO2 loss occurs from the magma). https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577028974930-LI3JBY14M4S2RHWHM1F8/Samalas+project.jpg Projects Ice core record of sulfur release during different volcanic eruptions in the past 2000 years. https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577029508027-MGNAF79J55CZVURUNFAU/Figure+12.jpg Projects Decompression melting and the fate of sulfide beneath the intraplate ocean islands (modified from Ding and Dasgupta, 2018). https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577029860934-V97R3SG4W0HZ3LYJAO88/Deep+sulfur+cycle+on+Mars.jpg Projects Experimental constraint on the sulfur concentration at sulfide saturation in Martian basalt. https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1578024999019-97VYHA65A52KH7REX14H/PANO_20191229_143814.vr.jpg Projects https://shuoding-echo.squarespace.com/curriculum-vitae daily 0.75 2024-12-14 https://images.squarespace-cdn.com/content/v1/5ca0df50755be22b72ceae55/1577031055286-ZIF6EJEHGRJ9ZXCF51CY/IMG_20190107_162009_1.jpg Curriculum Vitae