English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Sources of sulfur dioxide, sulfates, and organic sulfur compounds, such asfossil fuels, volcanic eruptions, and animal feeding operations, haveattracted considerable attention. In this study, we collected particlescarried by geogas flows ascending through soil, geogas flows above the soilthat had passed through the soil, and geogas flows ascending through deepfaults of concealed sulfide ore deposits, and analysed them usingtransmission electron microscopy. Numerous crystalline and amorphoussulfur-containing particles or particle aggregations were found in theascending geogas flows. In addition to S, the particles contained O, Ca, K,Mg, Fe, Na, Pb, Hg, Cu, Zn, As, Ti, Sr, Ba, Si, etc. Such particles areusually a few to several hundred nanometres in diameter with either regularor irregular morphology. The sulfur-containing particles originated fromdeep-seated weathering or faulting products of concealed sulfide oredeposits. The particles suspended in the ascending geogas flow migratedthrough faults from deep-seated sources to the atmosphere. This is apreviously unknown source of the atmospheric particles. This paper reports,for the first time, the emission of sulfur-containing particles into theatmosphere from concealed sulfide ore deposits. The climatic and ecologicalinfluences of these sulfur-containing particles and particle aggregationsshould be assessed

Sulfur-containing particles emitted by concealed sulfide ore deposits: an unknown source of sulfur-containing particles in the atmosphere