Table · dataset · 2026
Data: <b>Human land modification shifts riverine alkalinity from silicate to carbonate sources across the contiguous United States</b>
Listed in HKU DataHub and figshare and Loughborough Research Repository — shown once because both records carry DOI 10.6084/m9.figshare.33769963.v1
<p dir="ltr">Chemical weathering of continental rocks transfers atmospheric carbon dioxide into rivers, but its effects on the carbon cycle depend on whether weathering involves silicate or carbonate minerals.
Description
Silicate weathering provides a long-term carbon sink, whereas carbonate weathering is approximately carbon neutral over geologic timescales. Here, we combine an inverse river-chemistry model with interpretable machine learning to map alkalinity fluxes from silicate and carbonate weathering across 1,084 monitoring sites in the contiguous United States.</p>
Links
Where it is published
- DOI doi.org/10.6084/m9.figshare.33769963.v1 ↗
DOI / persistent id · from datahub hku hk
Catalogue records · 1
- OAI-PMH record api.figshare.com/v2/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Af… ↗
metadata API · from datahub hku hk
Topics
- From keywords
- Astronomy & Astrophysics · Chemistry · Chemistry · Computer Science & AI · Computer Science & AI · Earth & Environmental Science · Earth & Environmental Science · Earth & Environmental Science · Economics & Finance · Economics & Finance · Engineering · Engineering · Humanities · Humanities · Inorganic geochemistry · Inorganic geochemistry · Inorganic geochemistry · Life Sciences · Life Sciences · Materials Science · Mathematics & Statistics · Medicine & Health · Medicine & Health · Ocean & Atmospheric Science · Ocean & Atmospheric Science · Ocean & Atmospheric Science · Psychology & Behavioral Science · Social Science · Social Science · Surface water hydrology · Surface water hydrology · Surface water hydrology
Provenance · 3 source records, 37 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| HKU DataHub | oai:figshare.com:article/33769963 | 4 d ago | JSON v1 |
| figshare | oai:figshare.com:article/33769963 | 4 d ago | JSON v1 |
| Loughborough Research Repository | oai:figshare.com:article/33769963 | 4 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| concepts[field].anzsrc:field:370302 | mapping · datahub hku hk | vocabulary-mapper@1.0.0 | keywords['Inorganic geochemistry'] |
| concepts[field].anzsrc:field:370302 | mapping · repository lboro ac uk | vocabulary-mapper@1.0.0 | keywords['Inorganic geochemistry'] |
| concepts[field].anzsrc:field:370302 | mapping · figshare com | vocabulary-mapper@1.0.0 | keywords['Inorganic geochemistry'] |
| concepts[field].anzsrc:field:370704 | mapping · figshare com | vocabulary-mapper@1.0.0 | keywords['Surface water hydrology'] |
| concepts[field].anzsrc:field:370704 | mapping · repository lboro ac uk | vocabulary-mapper@1.0.0 | keywords['Surface water hydrology'] |
| concepts[field].anzsrc:field:370704 | mapping · datahub hku hk | vocabulary-mapper@1.0.0 | keywords['Surface water hydrology'] |
| concepts[field].local:field:astronomy | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:chemistry | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:computer-science-ai | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:computer-science-ai | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:engineering | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:engineering | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:humanities | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:humanities | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:materials-science | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:mathematics-statistics | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:medicine-health | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:psychology-behavioral | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| concepts[field].local:field:social-science | mapping · figshare com | connector:figshare_com@1.0.0 | |
| concepts[field].local:field:social-science | mapping · repository lboro ac uk | connector:repository_lboro_ac_uk@1.0.0 | |
| description | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | /metadata/dc/description |
| license | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | /metadata/dc/rights |
| publication_date | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | |
| title | source · datahub hku hk | connector:datahub_hku_hk@1.0.0 | /metadata/dc/title |