The recent discovery of a dried-up lakebed in Manawatū, New Zealand, has sparked a critical conversation about the delicate balance between human activities and the natural world. This tragic event, where thousands of eels and other aquatic life met their demise, serves as a stark reminder of the profound impact we can have on our environment.
A Devastating Discovery
Imagine walking upon a scene where the vibrant life of a lagoon has been reduced to a desolate, dry bed, strewn with the remains of its former inhabitants. This is the reality that confronted the Rangitāne o Manawatū Settlement Trust, who described the situation as "quite a shock to the system." The lagoon, known as Pukepuke, had always been prone to drying up during summer months or droughts, but the scale of this event was unprecedented.
Unraveling the Causes
Debbie te Puni, a representative of the Trust, believes the cause is likely a combination of factors, including long-term groundwater extraction, drainage issues, and weather extremes. This incident has prompted an iwi-led investigation to ensure such a tragedy doesn't recur. It's a crucial step towards understanding and mitigating the human impact on these delicate ecosystems.
Taking the Lead
Te Puni emphasizes the importance of iwi and hapū taking the lead in this situation, with external groups offering their technical expertise but stepping aside to allow indigenous leadership. This approach is about acknowledging the deep connection and respect that iwi have for the land and its treasures, or taonga species, which have been an integral part of their lives and history for many years.
A Historical Perspective
Pahia Turia, chairperson of Te Rūnanga o Ngā Wairiki Ngāti Apa, highlights the significance of this event in the context of history. While farmers may attribute the drying up of the lake to natural phenomena, there's no record of such an occurrence in the oral histories of their ancestors. Over the past century, significant lakes have been drained for farming, and it's assumed that similar drainage systems around Pukepuke are to blame for this tragedy.
Collaborative Efforts
The Horizons Regional Council, Manawatū District Council, and the Department of Conservation are all involved in investigating the cause of the mass deaths. Horizons chief executive Michael McCartney acknowledges the confrontational nature of the situation, emphasizing that harm to taonga species is not something anyone wants to see. The council is gathering information on the historical regularity of such events at Pukepuke to better understand the issue.
A Call to Action
The Rangitāne settlement trust's Facebook post last Friday served as a rallying cry, urging residents to mobilize and collaborate with local iwi and hapū to address the crisis. A rahui was placed, and karakia was sung, as eels were removed with the help of whanāu and representatives from Horizons and DOC. This collaborative effort is a powerful demonstration of the community's commitment to protecting and preserving their natural heritage.
A Troubling Trend
The shrinking of Pukepuke Lagoon over the years, from its original size of roughly 162 hectares to just 15 hectares since 1940, is a stark illustration of the long-term impact of human activities on the environment. This trend is not unique to Pukepuke; it's a symptom of a larger issue that demands our attention and action.
Conclusion
The tragedy at Pukepuke Lagoon is a wake-up call, reminding us of the delicate balance we must maintain with nature. It's a call to action, urging us to reconsider our relationship with the environment and to prioritize the protection and preservation of our natural taonga. As we move forward, let's embrace the leadership and wisdom of our indigenous communities, for they hold the key to a sustainable future.
