Evidence item

The study used a 39-day spring-2023 experiment with twelve 6-m³ mesocosms in the German North Sea and immediate versus delayed dilution. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 25504

Source: Spring phytoplankton bloom dynamics reveal thresholds of ocean alkalinity enhancement in the North Sea · locator {} · excerpt hash sha256:7e79f12864cdc43c3a948ab1c5a5dacefbfee506a8a54a823b74d10ba8ed180b

Exact excerpt

We conducted a 39-day mesocosm experiment in spring 2023 in the German North Sea to assess the effects of calcium-based alkalinity additions on phytoplankton dynamics. Twelve 6-m³ mesocosms contrasted immediate dilution (well-mixed conditions), and delayed dilution (poorly mixed conditions) across an alkalinity addition gradient of ~0-1150 µmol kg⁻¹.

Linked claims

Claim	Direction	Relevance	Steps	Counted
fbd6a48e	SUPPORT	DIRECT	0	yes

Audits

None.