Operation Crayweed

Organisation

Operation Crayweed

About

The aim of OPERATION CRAYWEED is to bring crayweed back to reefs where it once flourished and to re-establish this essential habitat and food source for Sydney’s coastal marine biodiversity.

Scientists at Operation Crayweed have already developed a successful method to create crayweed forests on reefs where they were once dominant, by transplanting healthy, fertile adults from existing populations and attaching them to deforested rocks using biodegradable mesh drilled into the bottom. There, they survive, they thrive and they start having sex - a lot of sex.

Restoration Projects:

  • The aim of this study was to use genomics to determine the influence of transplant donor site on the success of restoration of Phyllospora comosa, in order to improve restoration outcomes and restore historical populations.
  • The aim of this study was to use genomics to determine the influence of transplant donor site on the success of restoration of Phyllospora comosa, in order to improve restoration outcomes and restore historical populations.
  • The aim of this study was to use genomics to determine the influence of transplant donor site on the success of restoration of Phyllospora comosa, in order to improve restoration outcomes and restore historical populations.
  • This experiment was conducted to determine whether Sydney's rocky shores are now suitable for the survival and recruitment of crayweed, and to assess the possibility of restoring these reefs to their natural states.
  • This experiment was conducted to determine whether Sydney's rocky shores are now suitable for the survival and recruitment of crayweed, and to assess the possibility of restoring these reefs to their natural states.
  • The aim of this study was to use genomics to determine the influence of transplant donor site on the success of restoration of Phyllospora comosa, in order to improve restoration outcomes and restore historical populations.