#sedimentanalysis
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tamuanth.bsky.social
Furthermore, #sedimentanalysis revealed #microbotanical remains of crops like #maize (Zea mays), and plants used for basketry and matting (like Typha and Salix). This suggests that goods were deliberately deposited, exchanged, or transported in woven containers at this strategically located site
Indigenous accounting and exchange at Monte Sierpe (‘Band of Holes’) in the Pisco Valley, Peru | Antiquity | Cambridge Core
Indigenous accounting and exchange at Monte Sierpe (‘Band of Holes’) in the Pisco Valley, Peru
doi.org
December 3, 2025 at 5:47 PM
citizenptnewswa.bsky.social
A crucial geomorphic assessment of the Cowlitz River is set to unveil sediment issues and lost channels, paving the way for potential flood-risk solutions.

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#CowlitzCounty #WA #FloodRisk #ErosionManagement #CitizenPortal #SedimentAnalysis
County staff outline geomorphic assessment to guide possible Cowlitz River dredging
County staff said a geomorphic assessment funded by a Department of Ecology grant would map sediment, lost channels and priority reaches as a first step toward possible dredging and flood-risk mitigation; the call-for-qualifications is due August 19.
citizenportal.ai
July 31, 2026 at 5:14 PM
citizenptnewswa.bsky.social
Cowlitz County is taking proactive steps to tackle flood hazards by seeking a comprehensive geomorphic assessment of the Cowlitz River—could this lead to crucial dredging work?

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#CowlitzCounty #WA #RiverManagement #CitizenPortal #SedimentAnalysis #FloodHazard
Cowlitz County seeks geomorphic assessment as first step toward Cowlitz River dredging
County commissioners approved a request for a geomorphic assessment to document sediment buildup and channel changes in the Cowlitz River as part of a grant application that could lead to dredging work; staff said the study would include an atlas and sediment-load analysis and be administered by Emergency Management.
citizenportal.ai
July 31, 2026 at 3:28 PM