Starting as a simple reef clean up dive by concerned locals in January 2018, the Strandloper Project has evolved into a research program that studies the impact of lost and discarded recreational fishing tackle on ghost fishing, reef damage and entanglements.
- Ghostfishing : Read Here
- BRUV survey : Read Here
- Impact of Shark Fishing : Read Here
- Baseline Survey : Read Here
- Lead Poisoning from lost sinkers : Read Here
- How entanglements disrupt marine biodiversity : Read Here
We currently focus on three research sites,
- Gericke;s Point,
- Kingfisher Creek and
- Knysna Heads.
Our dives surveys are along an established transect of reef, between 80m and 100m depending on the site. On each dive, we collect snagged recreational fishing line and sinkers and quantify volume of fishing line (monofilament and braided line) and get a tally for hooks, sinkers, swivels and associated tackle.
We also assess the condition of the reef during the survey dives. To date we have made the following observations :
- Reef damage of algae and invertebrates in high cast and recovery zones.
- Distinct zones of snagging. For example, one rock on the Gericke’s Point transect accounts for approximately 20% of all recovered snagged tackle.
- We have discovered evidence of lead poisoning as a result of the accumulation of lost lead sinkers.
- Ghost Fishing : To date we have recorded 5 species of fish that have died as a result of ghost fishing.
- Entanglements : To date we have recorded three species of birds killed from entanglements and from ingestion of discarded baited hooks.
The Strandloper Project has been involved in three rescues of entangled and stranded marine species, namely :
- Pyjama Catshark caught on snagged recreational fishing tackle : View Here
- Stranded Rockhopper Penguin : View Here
- A Loggerhead Turtle hatchling washed up on the Wilderness Beach. It was sent to the Two Oceans Aquarium for rehab and release.
Strandloper Project Expedition.
As part of our research, we needed to get a regional comparison from our core study sites. In 2019 we initiated a coastal expedition from Blombos Nature Reserve to Wilderness. From the expedition we were able to compile reports for local conservation organisations and interest groups on the state of both washed up plastic and fishing debris pollution.
Expedition 2019 Reports.
Expedition 2020 : The second research expedition is currently in the planning stages and will be conducted in October 2020 and will take place between Natures Valley and Wilderness.
Expedition Videos :
Follow Our Research:
For more information and to follow our research, check out these accounts :