Below please find a gear testing matrix that is offered open source to anyone wishing to perform ropeless gear testing. It is the result of the collaborative efforts of all of the gear designers and manufacturers listed on this blog. Through their willingness to work together to solve the problem of entanglements, they are proving that their hearts, as well as their technology are in the Right place. I would personally like to thank them for their participation in this seemingly small but important contribution.
“Disentanglement is a crutch that’s been leant on for too long, it should not be viewed as a long-term solution to the entanglement crisis” – large whale disentanglement team member, Massachusetts. Quote from Ellie MacLennan’s 2017 paper “Disentangling a Whale of a Problem”
From the 2017 National Report on Large Whale Entanglements:
“Seventy-six confirmed cases of large whale entanglements were documented along the coasts of the United States in 2017. Seventy of these entanglement cases involved live animals and six involved dead animals. All were independently confirmed by the Large Whale Entanglement Response Network.”
The five most frequently entangled large whale species in 2017 included humpback whale, gray whale, minke whale, blue whale, and North Atlantic right whale. Large whale entanglements were reported and confirmed in the waters of 13 states, along all U.S. coasts except within the Gulf of Mexico.
Approximately 70 percent of confirmed cases in 2017 were entangled in fishing gear (line and buoys, traps, monofilament line, and nets)”
2017 National Report on Large Whale Entanglements, NOAA.
Sadly, this is an all-too-common occurrence these days.
This whale was unable to be completely disentangled, despite the best efforts of the whale watching company (who reported it and stood by the animal) and NOAA’s authorized and highly-trained team. Even when people do everything right, many of these entangled animals can not be freed.
No fisher ever wants or intends to be the cause of these entanglements as they are costly to the fisher as well as the environment. Fishers are not the cause of these entanglements, outdated technology is. We owe it to them to work toward a solution that keeps this in mind.
Past research has indicated an undeniable benefit to the use of innovative ropeless gear within pot and trap fisheries with a removal of end lines and buoy lines. (Baumgartner et al., 2018.; Werner et al., 2015; Lent, 2017; FAO, 2018) These innovative approaches to end line management allow for the lowered risk of bycatch and entanglements of critically endangered species, most particularly that of the North Atlantic Right Whale.
It is imperative that a better understanding of the benefits and potential gains be attained if technology such as this is to be affordable and accepted for widespread use for pot/trap fisheries. Due the innate differences of individual fisheries, it is well accepted that there will likely not exist one perfect ropeless technology that will address all of the individual needs of all fisheries. Many of the current designs have several decades of successful use in other applications, serving to catalyze and invigorate new manufacturers of gear, as well as thoughtful adaptations of existing devices.
As with any proposed change to fishing technique or technology, there has historically been a period of resistance, research, and adjustment. This period has been unusually long for ropeless gear, and thus far, much of the discourse between management and industry partners has been laden with untested hypothetical concerns regarding functionality and implementation.
Valid concerns provided by fishers with decades of harvesting experience have not been reasonably resolved with the limited testing that has been completed by manufacturers, environmental non-government organizations, or fisheries partners. To ensure the continued success of a co-management approach to fisheries practices, priority needs to be given to further this testing.