Changes in sediment characteristics in the first year of a realigned saltmarsh

Saltmarsh restoration is described as a cost-effective response to coastal biodiversity loss and flood management, although, date such conservation practices yield different characteristics than natural marshes, in plant communities sediment properties. The outcome of these differences thought be influenced by the initial conditions set within first year marsh re-establishment, which are often overlooked or neglected part process. Therefore, our study aimed address this gap examining spatial temporal variations newly (<15 months) realigned saltmarsh Essex, UK effects previous land use (arable pasture). Sediment properties (bulk density, nutrients pH) were sampled monthly from site well an adjacent reference marsh. After 14 months inundation two regions pasture) behaved similarly despite starting points terms pH, water content, bulk density nutrient load. Physical aspects sediments content) matched those post-breach 0–5 cm depth range. By contrast, lower sites remained more dense drier compared sediments. Chemical throughout profile post-breach. Success measured ability provide desired ecosystem services short-term recoveries goals may not imply long term sustainability observed have ramifications for future biological community development success restoration.