Categories
community conservation biology design education

Loving life: Taking action

Tahu Mackenzie and Harvey Penfold won Audacious this year for their development of PekaPeka – a movable, predator-proof bird-feeding platform designed to feed a range of native birds anywhere.   Tahu is the lead educator for Orokonui Ecosantuary, while Harvey is completing a Bachelor of Product Design at Otago Polytechnic.

Talking points

Teaching people what we can do, what’s been lost and what we can come back to.

10 years into a 1000 year restoration plan

(we asked both Tahu and Harvey these questions – you can decide who said what).

Sustainable:   Closed loop production cycle.  Emotional connection with nature as priority.  Emotional well-being in environment.

Success: Audacious.  Meeting Jane Goodall.

Superpower: Love. Thinking.

Activist: Yes.  Yes.

Motivation: Make dreams come true, working for yourself and provide a great home life.   I feel the most inspired, loved and powerful in nature – I would like everyone to have the opportunity to experience that.

Challenges: Growing business.

Miracle.   Remove predators.

Advice:   You can make a difference in so many different ways – however you passionately connect with the world, I’d encourage people to take action and feel good about it.   Design has made such a difference to me, but I didn’t do it for so long.  So if you feel like you would enjoy something then you should look for ways to make that happen. .

 

 

Categories
ecology education restoration ecology urban

Interdisciplinary ecological restoration

Bruce Clarkson

The problems of degradation are not just the sole domain of biophysical scientists.

Professor Bruce Clarkson is Dean of the Faculty of Science and Engineering at the University of Waikato, and is the Interim Director of the Biological Heritage National Science Challenge. He is recognised as one of New Zealand’s foremost authorities on ecological restoration. We talk about his background, what we learnt from island and mainland sanctuaries, and the opportunities and challenges of restoring ecosystems in urban environments.

Talking points

Most people don’t experience nature in a way we did in previous generations

How might you restore indigenous nature in an environment where people can access them more easily?

New Zealand has extremely high levels of endemism…if we don’t look after these native plants and animals, no one else is going to do it…this is our responsibility.

This is our biological heritage, this is what makes NZ special and different, it’s our responsibility as stewards of the land to maintain our natural heritage.

What you are really trying to do is manage the whole system, but a focus on birds will have positive spinoffs for the rest of the ecosystem

So what you are trying to achieve in the longer term is a recovery of the whole system, not just the bird populations.

It has to be a mix and match of approaches and a portfolio of places.

We’re working for the very long term so we have to build resilience into the system.

If we don’t do it, we will be responsible for the extinctions because we brought in the agents of change.

If we protect species, we protect their house.

We can treat our native birds as the umbrella species for the whole system that we’re trying to maintain, protect and restore.

Cities have some advantages over wildlands in terms of protecting native plants and animals…just think of the example of grazing animals.. you don’t have to confront the problems of goats and grazing cattle.

Looking after your own backyard and being a steward of something you cherish.

Start at a scale you can manage, have a plan and progressively recover what you are trying to achieve.

You can make big mistakes, the classic mistake people make in gully restoration is that they bite off more than they can handle.

I tend to be an optimist. Yes, there’s a lot of negative out there, and there’s a lot of degradation of the environment still going on. It would be an interesting research question, what would be the threshold point at which recovery tipped the balance back to the point where there was more improvement going on than degradation? I think in some points in our region we are very close to that threshold. Overall it is still a fact that New Zealand is still losing things. Forests are being cleared, wetlands are being drained, nowhere near the rates they were previously when we were in the land development phase, but some of that is still going on. There are large parts of the Department of Conservation estate where there little active management is occurring, and those areas are also going backwards. But the point is that there are significant areas where we are making a difference. So I see it in a more optimistic way. Know also, that we do have the technologies to do more and more of this restoration, it’s really a question of how much time, effort and funding is New Zealand as a nation prepared to put into it to get us to the threshold of recovery at regional and national scale.

We’re trying to bridge the interdisciplinary gaps.

The point is how we deal with interdisciplinary problems.

The problems of degradation are not just the sole domain of biophysical scientists. To get the results that you want you need expertise in a wide range of areas. This is another advantage of working in urban areas, there are a lot of professions, all with interests in how we might restore urban environments.

We want engineers who not only know about engineering, but know about the environment as well.

I think the solutions to most (environmental) problems are actually about how we build bridges between the different disciplines…to come together and work collaboratively.

Increasingly, graduates from university are expected not just to know about their discipline, they are expected to work in multidisciplinary teams, on projects where people are trying to achieve solutions to particular problems.

It’s not just about a technical fix, it’s about understanding how you can do things in different ways, often the ways things use to be.

Restoration ecology is difficult, reconstructing an ecosystem takes time, but if you go into it knowing that and how the system works, you can make a long term plan for restoration, a plan for a process that might be inter-generational.

A 500 year plan, with milestones along the way

Once you’ve started a project, once you see process, people take pride in the process. It’s quite inspirational what a change you can make on the landscape in such a short time.

(Activist?) People who work in universities in many respects are people who love ideas, and love the debate around ideas – and if that is what an activist is, then essentially that’s what you are. You’re looking at systems, you’re understanding the system, and you’re trying to pass on your knowledge of how best to manage that system in an effective way. If that is what an activist is, then that’s what you are.

(Motivation?) Students, seeing the progress my students make, and where they end up. Being able to contribute to knowledge and process. The process of protecting and restoring plant communities and the animals that go with them – for some reason as a child that gelled with me, and I’m still passionate about achieving the same thing. Making a difference.

(Challenges?) Staying fit and healthy and keeping going.

(Miracle?) A silver bullet for pest control. Some new way that is socially acceptable for controlling mammalian predators that prey on our native birds. That would very rapidly and radically alter our landscape.

(Advice?) Look around your own neighbourhood, find out who are the people doing this sort of work and go along and give them a hand because they need all the help they can get.

Categories
ocean

Dream a little

Bronwen Golder

I’m an advocate for balance, for a recognition of different values that are weighed equally. An advocate for cultural and environmental values that are considered equal to economic values.

Bronwen Golder is Director of the Kermadec Initiative, part of the Global Oceans Legacy programme of the Pew Charitable Trusts. Bronwen worked as a corporate banker in New York, then spent 20 years working internationally for WWF before returning home New Zealand to lead the campaign for the Kermadec Ocean Sanctuary.

Talking points

The Kermadecs is an extraordinary underwater world, and the wonder of it is that it is basically untouched, near pristine. Too often in the conservation community we talk of conservation battles – protecting the last of a habitat, or the last of a species, and the Kermadecs is one of those places that is untouched – it gives us the opportunity to pursue a campaign that’s about the conservation of celebration, positive conservation to protect areas that are there as they have been for a very long time. Those undisturbed spaces are increasingly precious.

We have a changing baseline – the more and more we disturb it, the more we think that’s normal.

Because in the ocean environment we have these areas that are essentially untouched at scale, they function at scale – as healthy systems.

The minute you start to erode that scale or healthy system you start to erode the whole system.

It’s an incredible opportunity to do something positive in the conservation sphere.

I’d hate to be here in 20 years…saying we’re trying to protect the last 10% of the Kermadec marine ecosystem.

I’d hate for future generations not to have any fish to eat because our oceans have become unproductive.

(what did you learn as a banker) The skills about how do you assess risk, and what are the questions that you should be asking based on the information that you have, a level of critical thinking….you make a recommendation, and that recommendation can have risk lying within it, but you have to be confident that you can manage that risk.

Ethics is what you bring as an individual to the work that you do. You always bring that personal lens.

A lot of the economic development work ended up being connected to the environment. People such as the Yellow Eyed Penguin Trust, those people who 25 years ago looked at their local environment, identifying the things that were really special.

Ecoregion planning – planning at the scale of ecosystems.

My most rewarding time at WWF was seeing change happen – when you help to make change happen.

One of the things I’m most proud is of is designing and developing an approach to conservation planning and implementation, change makers…bringing together a group of people and thinking about what do we aspire to, then working to identify what we need to trigger, what are the the things we needed to leverage on the way to achieving that goal.

Working with colleagues and stakeholders to really leverage change, and to inspire change. Because those are the things that over the long term are sustainable. Those are the things that people buy into, and they sustain beyond you.

I often thought that my job was to become unnecessary. And that process was absolutely formulated around the idea that we inspired others to embrace the conservation agenda.

The Kermadecs will be a sanctuary for our children, and their children. To help form and reinforce their ethics, their sense of a healthy planet.

We have two values systems challenging each other. One is we have this near pristine marine environment, and we should be celebrating it as a natural space, protecting it for nature and for science and to ensure we have healthy oceans. The other is we need to grow our economy, there are minerals there, we don’t know how much, but it’s important that we find out. There’s a cultural clash there.

I’m not anti-exploration, I’m not anti economic development in the marine environment, our campaign has never been against anything. What I would argue is that there are areas of our ocean space that should be protected. And there are areas that should become a negotiated space.

We should be looking at full protection of a meaningful percentage of our marine space.

We haven’t been able to break through the sense that we should be looking for what we can exploit before we look at what we can protect. I think some levels of protection have to come first.

We’re looking for leadership from government, a recognition that management of our ocean does include protecting some of those places, in perpetuity from any form of destructive activity.

If there are activities that are going to disturb other areas of similar environment, it’s actually more acceptable if some of that area is protected.

I find the dialogue with industry at the moment a very constructive one, because from both sides – from the conservation side and on the extraction side – we’re recognising that the balance is not right. Because we don’t have balance, neither use – a protective use, or an extractive use – is being sanctioned.

(Letters to George) Getting people to think about really is that they want the next generation to find when we’ve all left.

What is the planet that we leave them? and what are the messages that we leave them with so that they take it on for the next generation?

Whether we fish our ocean or whether we protect it, we all have the same level of responsibility and accountability for what we leave.

I asked them to dream a little.

When you can bring science together with community, together with government, together with industry, to work towards a vision, that’s a very powerful thing.

What keeps me awake at night, is why don’t we seem to have that national vision, that commitment to something extraordinary that the generation of 2050 can inherit? Why aren’t we having that conversation about our ocean space? Why is our ocean space just a conversation about conflict? Why do we have a polarisation between those who want to extract resources and those who want to protect it, rather than a collective vision for our marine environment?

I’ve been intent within the Kermadec campaign to focus on the positive. To focus on celebrating a really special place.

(Motivation?) George. The next generation, and the one after that, and the one after that.

(Activist?) I’m an advocate for balance, for a recognition of different values that are weighed equally. An advocate for cultural and environmental values that are considered equal to economic values.

(Challenge?) There’s an awful lot of hope, how do we bring that together so that we really light the fire?

(Miracle?) Prime Minister convenes a forum of top ocean thinkers and stakeholders, and say “you have six months to come up with a plan that recognises and respects all values of our society in terms of this ocean space”. Then tomorrow he can create the Kermadec Ocean Sanctuary.

(Advice for listeners?) To be involved. To care enough to have a voice. We’re all making changes, but sometimes we forget that protecting the environment is part of the sustainability equation. Advocating for nature within our political environment is a really important thing. Nature needs a louder voice.

Categories
agriculture

Land ethic on the ground

Murray Harris

You can’t always spot a good farm from the over the fence – a tidy farm is not always a good farm – sustainable farming is more about decision making, about seeing the benefits of a triple bottom line approach

Murray Harris joined the Otago Catchment Board as a soil conservator in 1973, eventually becoming Land Manager for the Otago Regional Council.  Since then he has run Land and Forest specialising in land and forest environmental matters.  In 2002, he co-authored the Soil Conservation Technical Manual.    In 2012 he was made a honorary member of the NZ Association of Resource Management.  We talk about how approaches to sustainable land use have developed since the 1970s, and current challenges of  land and water quality including riparian management and  farm effluent.

Environmental management is not a cost issue, it’s a part of farming business – get on with it.

 

Shane’s number of the week: 60.  Sixty percent of China’s ground water resource is polluted leading to tensions between unbridled industrialisation and environmental concerns (Xinhua).

Categories
conservation biology marine mammals ocean

Dolphins:communities

Tara Whitty

I don’t come in saying “hi guys, I know you’re struggling to survive, let’s save the dolphins”.

For me it has become as much about understanding and helping these communities as it is about helping the animals.

Tara Whitty describes herself as an aspiring ecologist, conservationist, do-gooder and wanderer. She is also a PhD student at the Center for Marine Biodiversity and Conservation at the Scripps Institution of Oceanography.
Tara has developed an interdisciplinary approach, “mapping conservation-scapes,” synthesizing methods from ecology and social sciences. Conservation-scapes are the set of factors composing a conservation situation, encompassing: how human activity overlaps with and impacts organisms; sociocultural and economic drivers of human activity; and governance structure and potential for management. Tara is applying these conservation-scapes to developing an understanding of Irrawaddy dolphins in Malampaya Sound (The Philippines) and Guimaras Strait, Philippines; Trat coastline, Thailand; Mahakam River, Indonesia.

Talking points:

The over-arching issue is how do we look at fisheries management in a way that might contribute to dolphin conservation.

Socio-ecological systems: Systems that involve links an interactions between complex human systems and complex natural systems

I hesitate to distinguish between human systems and ecosystems. Ecosystem based management explicitly states that humans are part of ecosystems.

I’d like to see an set of social-environmental metrics…so we can rate sites based on social cohesion, community engagement, strength of enforcement…develop sets of profiles.

We can learn from areas such as public-health, they’ve had a long history of balancing collecting information and taking action.

The dolphins are not doing OK, they are being caught as by-catch at an unsustainable rate

Sometimes I would forget I was working on dolphins, because I was looking at very entangled issues of fisheries management, and those will take a long time to fix. Even if it doesn’t save the dolphins, it’s worthwhile doing it but you’re going to hopefully improve the ecosystem as a whole, including to improve human livelihoods. But realistically speaking I don’t think it is going to happen in time for these dolphins unless some serious triage efforts happen quickly.

Tara Whitty was in Dunedin as as part of the Biennial Conference of the Marine Mammals Society. Her talk was titled “Mapping conservation-scapes of Irrawaddy dolphins (Orcaella brevirostris) and small-scale fisheries in Southeast Asia: An interdisciplinary approach”.

After we recorded this session, Tara was awarded the J. Stephen Leatherwood Memorial Award for the most outstanding student presentation on marine mammals of South and Southeast Asia, with particular emphasis on conservation. Congratulations Tara.

This is the fourth in the Sustainable Lens #whaleofasummer series recorded during the Biennial Conference of the Marine Mammals Society.

Categories
conservation biology marine mammals ocean

Whaley wicked problems

Andy Read

Inaction is failure

Andy Read describes wicked problems as the basis of the situation of much of marine mammal conservation globally. But, he says, the wickedness of problems is no excuse for standing by while species go extinct.

Dr Andy Read is the Stephen Toth Professor of Marine Biology at the Duke University Marine Laboratory, in Beaufort, NC, USA. He is interested in the life history and population dynamics of threatened and endangered species, the application of spatial analysis to marine ecosystems, the intersection of oceanography and foraging ecology and the development of new approaches to conservation.

Trying to understand patterns and processes in an environment you can’t see…this mysterious world that exists in three dimensions. I found that fascinating, and still do.

Climate change is felt most keenly at the poles, we can work there to understand over shorter time periods ecological changes…as a signal of what’s coming in other places, we should be very concerned.

Wicked problems are complex, difficult to characterise, you don’t know how to intervene and if you do you don’t know if you’ve been successful or not – we have lots of those.

Tricky conservation problems keep you up at night – how to balance the needs of social justice and feeding 60 million desperately poor, with the ecological needs of 80 dolphins who are the last of their species.

Truly wicked problems are ones that don’t have answers, if they did they wouldn’t be wicked.

There are no technology solutions to wicked problems

So we’re concerned about the viability of the Mekong river dolphins, but if you think about the problem we need to solve, it’s food security for 60 million desperately poor people living alongside the river.

(We look for) strategies that benefit human communities and are as least damaging as possible to the environment

There are no solutions, just good or bad bad options

The conservation community was afraid of action, and we lost an entirely family of mammals (the baiji or Chinese river dolphin)

The more each of us thinks about how each of our actions impacts the sustaining systems, the better off we’ll be. We have to do this all the time, and it’s a challenge as we’ve evolved to be deliberately not good at making connections.

There is something innate about being human that we appreciate the complexity of the natural world – when we simplify it as a result of careless inactions it becomes a less beautiful place.

Conservation is a normative discipline, we believe that the loss of biodiversity is a bad thing. We should do everything we can to minimise that loss of biodiversity caused by human activity and to restore it where we can. In way, yes I’m an activist, but I feel all people working in conservation are activists – it’s a normative discipline and we accept that part of our science.

Dr Read was in Dunedin as a Plenary Speaker at the Biennial Conference of the Marine Mammals Society. His plenary talk was titled “Conservation of marine mammals in the twenty-first century: challenges and opportunities”

This is the third in the Sustainable Lens #whaleofasummer series recorded during the conference.

Categories
conservation biology marine mammals

Ocean noise

Jay Barlow

Whaling is not the biggest threat to the marine mammals of the world, it’s fishing, it’s climate change, it’s ocean noise. I’d like to see the concern that was generated in the 60s and 70s to stop whaling which was largely successful, applied to other areas. Stopping harmful fishing practices, stopping needless propagation of sound from our shipping vessels. This story is harder to tell, but to be effective stories have to be personal.

You can take a person and play them a recording of what the ocean should sound like, and then play them a recording of what it sounds like now. We don’t really have any sense of how much human caused noise there is in the ocean. That noise never leaves the ocean.

If our national parks were as noisy as our national marine sanctuaries are underwater, people would never stand for it.

Dr Jay Barlow is a research scientist within the NOAA’s Protected Resources Division, Southwest Fisheries Science Centre. He is the leader of the EEZ Marine Mammals and Acoustics Programme within the Protected Resources Division and is an Adjunct Professor at Scripps Institution of Oceanography.

I’m not an activist. There are a lot of pathways to being scientists, advocates and fundraisers. Every marine mammal scientist has to be a bit of a fund-raiser. I shy away from the role of a pure advocate because it is really difficult to keep your scientific credibility if you appear too passionate, and let your passions outrun your academic approach to the science. But on the other hand, my passions drive what science I do.

This is the second in the Sustainable Lens #whaleofasummer series recorded during the Biennial Conference of the Marine Mammals Society.

Categories
conservation biology marine mammals ocean

Succeeding at marine mammal conservation

Barbara Taylor

Threats are now largely invisible, it’s no longer the graphic carnage…now it’s more indirect but no less a threat to the species.

NOAA’s Dr Barbara Taylor argues that we need a new approach to marine mammal conservation. Principal current and near-future conservation challenges include direct human-caused mortality (via fisheries by-catch in small-scale fisheries and hunting) and an indirect reduction in population growth due to habitat degradation from over-fishing, environmental contamination, and global climate disruption.

Dr Taylor was in Dunedin as a Plenary Speaker at the Biennial Conference of the Marine Mammals Society. Her plenary talk was titled “All the ingredients—how to succeed at marine mammal conservation”.

This is the first in the Sustainable Lens #whaleofasummer series recorded during the Biennial Conference of the Marine Mammals Society.