nieuwe zoekopdracht
[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina

Faunal engineering stimulates landscape-scale accretion in southeastern US salt marshes
Crotty, S.M.; Pinton, D.; Canestrelli, A.; Fischman, H.S.; Ortals, C.; Dahl, N.R.; Williams, S.; Bouma, T.J.; Angelini, C. (2023). Faunal engineering stimulates landscape-scale accretion in southeastern US salt marshes. Nature Comm. 14(1): 881. https://dx.doi.org/10.1038/s41467-023-36444-w

Bijhorende data:
In: Nature Communications. Nature Publishing Group: London. ISSN 2041-1723; e-ISSN 2041-1723, meer
Peer reviewed article  

Beschikbaar in  Auteurs 

Auteurs  Top 
  • Crotty, S.M.
  • Pinton, D.
  • Canestrelli, A.
  • Fischman, H.S.
  • Ortals, C.
  • Dahl, N.R.
  • Williams, S.
  • Bouma, T.J., meer
  • Angelini, C.

Abstract

    The fate of coastal ecosystems depends on their ability to keep pace with sea-level rise—yet projections of accretion widely ignore effects ofengineering fauna. Here, we quantify effects of the mussel , Geukensia demissa, on southeastern US saltmarsh accretion. Multi-season and -tidal stage surveys, in combination with field experiments, reveal that deposition is 2.8-10.7-times greater on mussel aggregations than any other marsh location. Our Delft-3D-BIVALVES model further predicts that mussels drive substantial changes to both the magnitude (±<0.1 cm·yr−1) and spatial patterning of accretion at marsh domain scales. We explore the validity of model predictions with a multi-year creekshed mussel manipulation of >200,000 mussels and find that this faunal engineer drives far greater changes to relative marsh accretion rates than predicted (±>0.4 cm·yr−1). Thus, we highlight an urgent need for empirical, experimental, and modeling work to resolve the importance of faunal engineers in directly and indirectly modifying the persistence of coastal ecosystems globally.


Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteurs 
IMIS is ontwikkeld en wordt gehost door het VLIZ, voor meer informatie contacteer .