#seawater
Live, measured metrics for the hashtag #seawater from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #seawater
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-15 05:02 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-15 05:02 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-15 05:02 UTCEverything below is measured over the latest 40 public posts (spanning ~10345 hours).
Posting hours (UTC) — busiest: 13:00
Languages: English (31) · German (2) · French (2) · Lithuanian (1) · Russian (1)
Avg boosts / post: 1
Top of the latest posts
#FYI #PaulBeckwith video lecture and literature review #SeawaterAging @paulbeckwith Just as we were thinking it just can't get that bad... "A new research paper shows clearly that #seawater is aging in the North #Atlantic #Ocean, which mean
Reading daily ocean temperatures from #RedAlgae: Researchers of #MainzUniversity and the Max Planck Institute for Chemistry have developed a method to reconstruct past seawater temperatures from rhodoliths 👉 https://press.uni-mainz.de/read
New #SodiumIon battery stores twice the energy and #desalinates #seawater Date: February 19, 2026 Source: University of Surrey Summary: A surprising breakthrough could help sodium-ion batteries rival lithium—and even turn seawater into drin
What “seawater” means
Wiktionary · Wikipediaseawater
- nounThe saltwater of a sea or ocean.
- adjectiveConsisting of seawater.
Seawater, or sea water, is water from a sea or ocean. On average, seawater in the world's oceans has a salinity of about 3.5%. This means that every kilogram of seawater has approximately 35 grams (1.2 oz) of dissolved salts. The average density at the surface is 1.025 kg/L. Seawater is denser than both fresh water and pure water because the dissolved salts increase the mass by a larger proportion than the volume. The freezing point of seawater decreases as salt concentration increases. At typic
“Seawater” on Wikipedia (CC BY-SA) →#seawater across platforms
every network with a public tag surfaceFollow #seawater straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/seawater