English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Seagrass meadows are highly productive ecosystems that often occur in low-nutrient waters. Nitrogen (N) fixation can be an important source of nutrients, and rates typically exceed those in surrounding benthic habitats (Eyre et al. 2011). Seagrass-associated N fixation can occur in epiphytes on seagrass leaves and in both surface and sub-surface sediments (McGlathery 2008); a large proportion of N fixation in seagrass sediments is associated with roots and rhizomes and may be stimulated by plant exudation of fixed carbon (Welsh et al. 1996, McGlathery et al. 1998, Nielsen et al. 2001). Both autotrophic and heterotrophic N fixers can be important, with sulfatereducing bacteria in particular often accounting for a substantial portion of total N fixation in seagrass

High rates of N fixation in seagrass sediments measured via a direct 30N2 push-pull method