South East Asia | ConservationBytes.com

Fancy a pangolin infected with coronavirus? Apparently, many people do

30 12 2021

The logic of money contradicts the logic of species conservation and human health. As illegal trade has driven pangolins to near extinction, their hunting and market value has kept increasing ― even when we have known that they act as coronavirus reservoirs in the middle of the Covid-19 pandemic.

_{Sunda pangolin (Manis javanica) in a monsoon forest (Sumba Island, Indonesia). With adult weights up to 10 kg and body lengths around half a metre, these animals are mostly solitary and nocturnal, feed on ants and termites, and love tree climbing using bark hollows to shelter and give birth to singletons. The species occurs across mainland and islands of South East Asia, and became ‘Endangered’ in 2008 and ‘Critically Endangered’ in 2014, following a 80% decline in the last 20 years due to hunting and poaching. It has been the most heavily trafficked Asian species, and the IUCN’s assessment states: “… the incentives for harvesting and illegally trading in the species are universally high based on the high financial value of pangolin parts and derivatives”. Captive breeding is unlikely to deter wild collection because (among other reasons) farming costs are high (more so on a large scale) and, even if the species could be traded legally, wild versus farmed pangolin products and individuals are difficult to distinguish (23). Photo courtesy of Michael Pitts}

Urbanites are attracted to exotic species, materials, and places. Our purchasing power seems to give us the right to buy any ‘object’ that we can pay for, no matter how exotic the object might be. In such a capitalist rationale, it is no surprise that > 150 thousand illegal cargos with wild animals and plants have been confiscated in 149 countries over the last two decades, moving some 6000 species from one place of the planet to another (1).

Social networks show people interacting with all kinds of fauna, creating the illusion that any animal can become a pet (2). And there’s a multi-$billion market of wildlife for a diverse array of uses including collecting, food, ornamentation, leisure, clothing and medicine (3-5). The paradox is that the rarer a species is, the higher its market value runs and the more lucrative selling it turns out to be, leading to more exploitation and rocketing extinction risk (6).

Read the rest of this entry »

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Tags: CITES, COVID, COVID-19, covid19, endangered, illegal wildlife trade, pangolin, SARS-COV-2, wildlife, Wildlife trade
Categories : Africa, Asia, biodiversity, China, conservation, conservation biology, corruption, decline, disease, economics, environmental policy, exploitation, extinction, harvest, Malaysia, mammal, poaching, poverty, South East Asia, threatened species, tropical

Too small to avoid catastrophic biodiversity meltdown

27 09 2013

Chiew Larn Reservoir is surrounded by Khlong Saeng Wildlife Sanctuary and Khao Sok National Park, which together make up part of the largest block of rainforest habitat in southern Thailand (> 3500 km²). Photo: Antony Lynam

One of the perennial and probably most controversial topics in conservation ecology is when is something “too small’. By ‘something’ I mean many things, including population abundance and patch size. We’ve certainly written about the former on many occasions (see here, here, here and here for our work on minimum viable population size), with the associated controversy it elicited.

Now I (sadly) report on the tragedy of the second issue – when is a habitat fragment too small to be of much good to biodiversity?

Published today in the journal Science, Luke Gibson (of No substitute for primary forest fame) and a group of us report disturbing results about the ecological meltdown that has occurred on islands created when the Chiew Larn Reservoir of southern Thailand was flooded nearly 30 years ago by a hydroelectric dam.

As is the case in many parts of the world (e.g., Three Gorges Dam, China), hydroelectric dams can cause major ecological problems merely by flooding vast areas. In the case of Charn Liew, co-author Tony Lynam of Wildlife Conservation Society passed along to me a bit of poignant and emotive history about the local struggle to prevent the disaster.

“As the waters behind the dam were rising in 1987, Seub Nakasathien, the Superintendent of the Khlong Saeng Wildlife Sanctuary, his staff and conservationist friends, mounted an operation to capture and release animals that were caught in the flood waters.

It turned out to be distressing experience for all involved as you can see from the clips here, with the rescuers having only nets and longtail boats, and many animals dying. Ultimately most of the larger mammals disappeared quickly from the islands, leaving just the smaller fauna.

Later Seub moved to Huai Kha Khaeng Wildlife Sanctuary and fought an unsuccessful battle with poachers and loggers, which ended in him taking his own life in despair in 1990. A sad story, and his friend, a famous folk singer called Aed Carabao, wrote a song about Seub, the music of which plays in the video. Read the rest of this entry »

Comments : 6 Comments »
Tags: alien species, biodiversity, environment, extinction, extinction lag, half life, invasive species, island biogeography, mammals, relaxation, SAR, species-area relationship, Thailand
Categories : alien species, Asia, biodiversity, biogeography, conservation, extinction, extinction debt, extinction vortex, flood, fragmentation, habitat loss, invasive species, island biogeography, living dead, mammal, minimum viable population, modelling, monitoring, South East Asia, species-area curve

A posthumous citation tribute for Sodhi

6 11 2012

I’m sitting at a friend’s house in Sydney writing this quick entry before jumping on a plane to London. It’s been a busy few days, and will be an even busier next few weeks.

I met with Paul and Anne Ehrlich yesterday (who are visiting Australia) and we finalised the first complete draft of our book – I will keep you posted on that. In London, I will be meeting with the Journal of Animal Ecology crew on Wednesday night (I’m on the editorial board), followed by two very interesting days at the Zoological Society of London‘s Protected Areas Symposium at Regent’s Park. Then I’ll be off to the Universities of Liverpool and York for a quick lecture tour, followed by a very long trip back home. I’m already tired.

In the meantime, I thought I’d share a little bit of news about our dear and recently deceased friend and colleague, Navjot Sodhi. We’ve already written several times our personal tributes (see here, here and here) to this great mind of conservation thinking who disappeared from us far too soon, but this is a little different. Barry Brook, as is his wont to do, came up with a great idea to get Navjot up posthumously on Google Scholar.
Read the rest of this entry »

Comments : 2 Comments »
Tags: Barry Brook, citations, Google, Google Scholar, h-index, Navjot Sodhi, Web search engine
Categories : biodiversity, conservation, conservation biology, conservation scholars, South East Asia, tropical

Tropical protected areas still in trouble

8 10 2012

There’s nothing like a bit of good, intelligent and respectful debate in science.

After the publication in Nature of our paper on tropical protected areas (Averting biodiversity collapse in tropical forest protected areas), some interesting discussion has ensued regarding some of our assumptions and validations.

As is their wont, Nature declined to publish these comments (and our responses) in the journal itself, but the new commenting feature at Nature.com allowed the exchange to be published online with the paper. Cognisant that probably few people will read this exchange, Bill Laurance and I decided to reproduce them here in full for your intellectual pleasure. Any further comments? We’d be keen to hear them.

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COMMENT #1 (by Hari Sridhar of the Centre for Ecological Sciences at the Indian Institute of Science in Bangalore)

In this paper, Laurance and co-authors have tapped the expert opinions of ‘veteran field biologists and environmental scientists’ to understand the health of protected areas in the tropics worldwide. This is a novel and interesting approach and the dataset they have gathered is very impressive. Given that expert opinion can be subject to all kinds of biases and errors, it is crucial to demonstrate that expert opinion matches empirical reality. While the authors have tried to do this by comparing their results with empirical time-series datasets, I argue that their comparison does not serve the purpose of an independent validation.

Using 59 available time-series datasets from 37 sources (journal papers, books, reports etc.), the authors find a fairly good match between expert opinion and empirical data (in 51/59 cases, expert opinion matched empirically-derived trend). For this comparison to serve as an independent validation, it is crucial that the experts were unaware of the empirical trends at the time of the interviews. However, this is unlikely to be true because, in most cases, the experts themselves were involved in the collection of the time-series datasets (at least 43/59 to my knowledge, from a scan of references in Supplementary Table 1). In other words, the same experts whose opinions were being validated were involved in collection of the data used for validation.

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OUR RESPONSE (William F. Laurance, Corey J. A. Bradshaw, Susan G. Laurance)

Sridhar raises a relevant point but one that, on careful examination, does not weaken our validation analysis. Read the rest of this entry »

Comments : 2 Comments »
Tags: biodiversity, conservation, environment, national parks, Protected area, threats, tropics, William Laurance
Categories : biodiversity, bushmeat, conservation, decline, deforestation, environmental policy, exploitation, extinction, fragmentation, governance, habitat loss, harvest, invasive species, logging, management, protected area, rain forests, science, South America, South East Asia, threatened species

The seeds of tropical forest destruction

22 01 2012

http://www.sumatranforest.org

Bill Laurance asked me to reproduce his latest piece originally published at Yale University‘s Environment 360 website.

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We live in an era of unprecedented road and highway expansion — an era in which many of the world’s last tropical wildernesses, from the Amazon to Borneo to the Congo Basin, have been penetrated by roads. This surge in road building is being driven not only by national plans for infrastructure expansion, but by industrial timber, oil, gas, and mineral projects in the tropics.

Few areas are unaffected. Brazil is currently building 7,500 km of new paved highways that crisscross the Amazon basin. Three major new highways are cutting across the towering Andes mountains, providing a direct link for timber and agricultural exports from the Amazon to resource-hungry Pacific Rim nations, such as China. And in the Congo basin, a recent satellite study found a burgeoning network of more than 50,000 km of new logging roads. These are but a small sample of the vast number of new tropical roads, which inevitably open up previously intact tropical forests to a host of extractive and economic activities.

“Roads,” said the eminent ecologist Thomas Lovejoy, “are the seeds of tropical forest destruction.”

Despite their environmental costs, the economic incentives to drive roads into tropical wilderness are strong. Governments view roads as a cost-effective means to promote economic development and access natural No other region can match the tropics for the sheer scale and pace of road expansion. resources. Local communities in remote areas often demand new roads to improve access to markets and medical services. And geopolitically, new roads can be used to help secure resource-rich frontier regions. India, for instance, is currently constructing and upgrading roads to tighten its hold on Arunachal Pradesh state, over which it and China formerly fought a war.

Read the rest of this entry »

Comments : 5 Comments »
Tags: Amazon, biodiversity, Brazil, Congo Basin, conservation, roads, William Laurance
Categories : conservation, corruption, deforestation, ecosystem services, environmental policy, fragmentation, habitat loss, harvest, rain forests, South America, South East Asia, tropical

Where are they? Finding (and conserving) the biggest fish in the sea

16 11 2011

A post from my PhD student, Ana Sequeira, on her latest paper just out in Diversity and Distributions: Ocean-scale prediction of whale shark distribution.

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The ocean is our major source of water, it stabilises our breathable atmosphere and provides many supplies such as medicines (e.g., anti-cancer therapy drugs¹) and food. Despite its the importance for human life, many marine species are now at a high risk of extinction owing to human changes to the oceans.

The whale shark (Rhincodon typus, Smith 1828) – an icon of the oceans of a spectacularly huge size and docile character – is just one of those species.

Despite being a fish that many people (mainly in Southeast Asia) are happy to have on their plate, whale sharks are worth millions of dollars every year in the ecotourism industry worldwide. One would then expect that being such a profitable species, their ecology would be well known and thoroughly studied.

The reality is quite different.

Basic information on whale sharks such as the whereabouts of their breeding areas, the average number of offspring per female, or even how many individuals still exist, is not currently known. Moreover, despite the genetic evidence that whale sharks worldwide are connected among different oceans, it is unclear if they move from places where they are protected to places where they are still illegally fished.

Information on distribution and patterns of occurrence in space and time is essential for conservation, and can help to save entire ecosystems if used correctly, for example: to isolate important mating and breeding areas.

To identify the whale shark’s seasonal distribution patterns in the Indian Ocean, to test if records follow a decreasing trend over time, and if occurrence is related to variation in climatic signals, we used multivariate distribution models of seasonal and inter-annual whale shark sightings opportunistically collected over 17 years by the tuna purse-seine fishery. Read the rest of this entry »

Comments : 2 Comments »
Tags: conservation, Fish, marine, ocean, Rhincodon typus, shark, Whale shark
Categories : Asia, Australia, conservation, fish, fisheries, harvest, illegal fishing, management, marine, protected area, shark, South East Asia, species distribution model, threatened species

Mucking around the edges

8 11 2011

Barry Brook over at BraveNewClimate.com beat me to the punch regarding our latest paper, so I better get off my arse and write my take on things.

This post is about a paper we’ve just had accepted and has come out online in Biological Conservation called Strange bedfellows? Techno-fixes to solve the big conservation issues in southern Asia – and it’s likely to piss off a few people, and hopefully motivate others.

We wrote the paper for a special issue of essays dedicated to the memory of our mate and colleague, Navjot Sodhi, who died earlier this year. The issue hasn’t been released yet, but we have managed to get our paper out well before.

Like Navjot, the paper is controversial. Also like Navjot, we hope it challenges a few minds and pushes a few boundaries. We, as conservation biologists, must accept the fact that we have largely failed – biodiversity is still being lost at an alarming rate despite decades and decades of good science, sound evidence-based policy recommendations and even some rescues of species on the ‘brink’. Huge consumption rates, a population of 7 billion humans and counting, carbon emissions exceeding all worst-case scenarios, and greater disparity of wealth distribution have all contributed to this poor performance.

So what else can we do? Read the rest of this entry »

Comments : 14 Comments »
Tags: Anthropocene, biodiversity, conservation biology, electricity, energy, food supply, Greenhouse gas, nuclear energy, power, South Asia, Southeast Asia
Categories : agriculture, Asia, biodiversity, biosequestration, carbon, climate change, conservation, conservation biology, deforestation, economics, ecosystem services, extinction, famine, food, human overpopulation, South East Asia

Little left to lose: deforestation history of Australia

6 10 2011

I don’t usually do this, but I’m going to blog about a paper I’ve just had accepted in the Journal of Plant Ecology that isn’t yet out online. The reason for the early post is that the paper itself won’t appear until 2012 in a special issue of the journal, and I think the information needs to get out there.

First, a little history – In May this year I blogged about a workshop that I attended at Sun Yat-Sen University in Guangzhou, China at the behest of Fangliang He. The workshop (International Symposium for Biodiversity and Theoretical Ecology) was attended by big-wig overseas ecologists and local talent, and was not only informative, but a lot of fun (apart from the slight headache on the way home from a little too much báijiǔ the night before). More importantly, we lǎo wài (老外) were paired with various students to assist with publications in progress, and I’m happy to say that for me, two of those have already produced fruit (one paper in review, another about to be submitted).

But the real reason for this post was the special issue of papers written by the invitees – I haven’t published in the journal before, and understand that it is a Chinese journal that has gone mainstream internationally now. I’m only happy to contribute to lifting its profile.

Given that I’m not a plant ecologist per se (although I’ve dabbled), I decided to write a review-like paper that I’ve been meaning to put together for some time now examining the state of Australia’s forests and the history of her deforestation and forest degradation. The reason I thought this was needed is that there is no single peer-reviewed resource one can turn to for a concise synopsis of the history of our country’s forest destruction. The stats are out there, but they’re buried in books, government reports and local-scale scientific papers. My hope is that my paper will be used as a general reference point for people wishing to get up to speed with Australia’s deforestation history.

The paper is entitled Little left to lose: deforestation and forest degradation in Australia since European colonisation, and it describes the general trends in forest loss and degradation Australia-wide, followed by state- and territory-level assessments. I’ve also included sections on plantations, biodiversity loss from deforestation and fragmentation, the feedback loop between climate change and deforestation, the history of forest protection legislation, and finally, a discussion of the necessary general policy directions needed for the country’s forests.

I’ve given a few titbits of the stats in a previous post, but let me just summarise some of the salient features here: Read the rest of this entry »

Comments : 30 Comments »
Tags: Australia, biodiversity, climate change, deforestation, Eucalypt, extinction, Forest, Forest degradation
Categories : Australia, climate change, conservation, deforestation, environmental policy, extinction, extinction debt, fragmentation, habitat loss, logging, rain forests, reforestation, reserve, South Australia, South East Asia, southern Australia

No substitute for primary forest

15 09 2011

A little over five years ago, a controversial and spectacularly erroneous paper appeared in the tropical ecology journal Biotropica, the flagship journal of the Association for Tropical Biology and Conservation. Now, I’m normally a fan of Biotropica (I have both published there several times and acted as a Subject Editor for several years), but we couldn’t let that paper’s conclusions go unchallenged.

That paper was ‘The future of tropical forest species‘ by Joseph Wright and Helene Muller-Landau, which essentially concluded that the severe deforestation and degradation of tropical forests was not as big a deal as nearly all the rest of the conservation biology community had concluded (remind you of climate change at all?), and that regenerating, degraded and secondary forests would suffice to preserve the enormity and majority of dependent tropical biodiversity.

What rubbish.

Our response, and those of many others (including from Toby Gardner and colleagues and William Laurance), were fast and furious, essentially destroying the argument so utterly that I think most people merely moved on. We know for a fact that tropical biodiversity is waning rapidly, and in many parts of the world, it is absolutely [insert expletive here]. However, the argument has reared its ugly head again and again over the intervening years, so it’s high time we bury this particular nonsense once and for all.

In fact, a few anecdotes are worthy of mention here. Navjot once told me one story about the time when both he and Wright were invited to the same symposium around the time of the initial dust-up in Biotropica. Being Navjot, he tore off strips from Wright in public for his outrageous and unsubstantiated claims – something to which Wright didn’t take too kindly. On the way home, the two shared the same flight, and apparently Wright refused to acknowledge Navjot’s existence and only glared looks that could kill (hang on – maybe that had something to do with Navjot’s recent and untimely death? Who knows?). Similar public stoushes have been chronicled between Wright and Bill Laurance.

Back to the story. I recall a particular coffee discussion at the National University of Singapore between Navjot Sodhi (may his legacy endure), Barry Brook and me some time later where we planned the idea of a large meta-analysis to compare degraded and ‘primary’ (not overly disturbed) forests. The ideas were fairly fuzzy back then, but Navjot didn’t drop the ball for a moment. He immediately went out and got Tien Ming Lee and his new PhD student, Luke Gibson, to start compiling the necessary studies. It was a thankless job that took several years.

However, the fruits of that labour have now just been published in Nature: ‘Primary forests are irreplaceable for sustaining tropical biodiversity‘, led by Luke and Tien Ming, along with Lian Pin Koh, Barry Brook, Toby Gardner, Jos Barlow, Carlos Peres, me, Bill Laurance, Tom Lovejoy and of course, Navjot Sodhi [side note: Navjot died during the review and didn’t survive to hear the good news that the paper was finally accepted].

Using data from 138 studies from Asia, South America and Africa comprising 2220 pair-wise comparisons of biodiversity ‘values’ between forests that had undergone some sort of disturbance (everything from selective logging through to regenerating pasture) and adjacent primary forests, we can now hammer the final nails into the coffin containing the putrid remains of Wright and Muller-Landau’s assertion – there is no substitute for primary forest. Read the rest of this entry »

Comments : 24 Comments »
Tags: biodiversity, biodiversity loss, conservation biology, deforestation, degraded forest, Forest, tropical forests, tropics
Categories : agriculture, Amazon, Asia, biodiversity, Borneo, Central America, conservation, deforestation, endemism, environmental policy, extinction, habitat loss, Indonesia, living dead, logging, Malaysia, mammal, oil palm, palm oil, prioritisation, protected area, rain forests, reforestation, reserve, restoration, Sarawak, South America, South East Asia, threatened species, tropical

When you have no idea, you should shut up

12 09 2011

Last week, The Conversation published a particularly wonderful example of uninformed drivel that requires a little bit of a reality injection.

Like our good friend, the Destroyer of Forests (a.k.a. Alan Oxley), a new pro-deforestation, pro-development cheerleader on the scene, a certain Phillip Lawrence apparently undertaking a PhD entitled ‘Ecological Modernization of the Indonesian Economy: A Political, Cultural and Historical Economic Study‘ at Macquarie University in Sydney (The Conversation mistakenly attributes him to the University of Sydney, unless of course, he’s moved recently), has royally stuck his foot in it with respect to the dangers of oil palm in South-East Asia.

Mr. Lawrence runs an interestingly titled blog ‘Eco Logical Strategies‘, especially considering there is nothing whatsoever regarding ‘ecology’ on the site, and this ignorance comes forth in a wonderful array of verbal spew in his latest Conversation piece. He’s also a consultant for one of the most destructive forces in Indonesia – Asia Pulp and Paper – a company with a more depressive environmental track record than the likes of Monsanto, General Electric and BP combined. That preface of conflict of interest now explained, I will now expose Mr. Lawrence for the wolf in sheep’s clothing he really is.

Banging the development and anti-poverty drum like Oxley, albeit with much less panache and linguistic flourish, Mr. Lawrence boldly claims, without a shred of evidence, that “There is ample peer-reviewed research that is supportive of the palm oil industry in Indonesia.”

Excuse me? Supportive of just what component of the palm oil industry, Mr. Lawrence? Would that be that it makes a shit-load of cash for a preciously small component of Indonesian (and foreign) society? Let’s just look at the peer-reviewed literature, shall we? Read the rest of this entry »

Comments : 11 Comments »
Tags: biodiversity, Borneo, environment, oil palm, palm oil, Southeast Asia
Categories : agriculture, conservation, deforestation, environmental policy, habitat loss, Indonesia, Malaysia, oil palm, palm oil, South East Asia, tropical

How buggered are our hairy red cousins?

23 08 2011

Here’s a post from one of our lab’s post-doctoral fellows, Dr. Stephen Gregory. Stephen just got back from Borneo (jammy bastard), and will now regale you with his exploits.

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When asked to name a Bornean animal, I’ll bet the Bornean orangutan (Pongo pygmaeus) would top a public survey. This charismatic animal shares over 95 % of its genome with Homo sapiens, and so it’s little wonder that we find their infants so adorable and their popularity in the pet trade so deplorable.

Yet, I wonder how many people know that the biggest threat to our hairy red cousin is actually human eating and hygiene habits? Palm oil (oil extracted from the kernel of Elaeis spp.) is used in many foods – particularly snack foods – and hygiene products. It is our addiction to these convenient products that is destroying the orangutan’s habitat.

I’ve just returned from a trip to Sabah, the northernmost Malaysian state on Borneo, where I witnessed this distressing truth firsthand. I was meeting with the Sabah Wildlife Department, French NGO Hutan and staff at the Danau Girang Field Centre to discuss early results from my Sabah orangutan project and seek their expert opinions. Read the rest of this entry »

Comments : 1 Comment »

Categories : Asia, Borneo, conservation, deforestation, food, fragmentation, habitat loss, Indonesia, logging, Malaysia, oil palm, palm oil, South East Asia, The University of Adelaide, tropical

Wolves masquerading as sheep: the fallout

29 10 2010

Well, we’ve managed to stimulate quite a lively conversation after dropping the Open Letter about Scientific Credibility and the Conservation of Tropical Forests regarding the questionable tactics employed by Alan Oxley and his industrial lobbyist organisations.

Mr. Oxley has responded with vitriol, hand-waving, red herrings and straw men, and failed to address even a single one of our accusations. I am particularly amused by his insinuation that we, the proven scientists, don’t know what science is – but that he does.

Below I reproduce Mr. Oxley’s reaction to our original letter, followed by our response.

I’ll let you, the reader, decide who is most reasonable.

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REACTION FROM ALAN OXLEY

There is too much pseudo-scientific hype today about environmentalism and forestry and not enough fact.

I put this double-barrelled question to the Group of 12 scientists who have rather laboriously wandered over the work of World Growth: What biodiversity is expressly protected by a global cessation of conversion of forest land to other purposes and how is that biodiversity scientifically measured? And let’s have some technical response, not political blather. Read the rest of this entry »

Comments : 7 Comments »
Tags: Alan Oxley, biodiversity, deforestation, Forest, greenwashing, Paul Ehrlich, World Growth Institute
Categories : Borneo, carbon, climate change, conservation, conservation scholars, deforestation, environmental policy, fragmentation, habitat loss, Indonesia, logging, Malaysia, oil palm, palm oil, poverty, propaganda, protected area, rain forests, South East Asia, tropical

Wolves in sheep’s clothing: industrial lobbyists and the destruction of tropical forests

25 10 2010

As of this morning, a group of distinguished scientists (which I have had the honour of being invited to join) has released an Open Letter to be published in various media outlets worldwide. The letter addresses some of our major concerns over the misinterpretation of facts, and openly misleading statements, by proponents of deforestation in the Asian tropical region. Professor Bill Laurance, an old favourite on ConservationBytes.com, has led the charge and organised a most impressive and shocking list of assertions. I produce the letter below – I encourage all my readers to distribute it as far and wide as possible in the social media-verse.

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An Open Letter about Scientific Credibility and the Conservation of Tropical Forests

To whom it may concern:

As professional scientists employed by leading academic and research institutions, we are writing to alert the general public about some of the claims and practices being used by the World Growth Institute (WGI) and International Trade Strategies Global (ITS), and their affiliated leadership.

WGI and ITS operate in close association. ITS is owned by Alan Oxley, an Australian industrial lobbyist, former trade representative, and former Ambassador who also heads WGI. According to its website¹, ITS also has “close associations” with several politically conservative US think tanks, including the American Enterprise Institute, the Competitive Enterprise Institute, and the Heritage Foundation.

In our personal view, WGI and ITS — which are frequently involved in promoting industrial logging and oil palm and wood pulp plantations internationally — have at times treaded a thin line between reality and a significant distortion of facts. Specifically, we assert that: Read the rest of this entry »

Comments : 26 Comments »
Tags: Alan Oxley, American Enterprise Institute, biodiversity, Climate Change Denial, Competitive Enterprise Institute, deforestation, Heritage Foundation, Intergovernmental Panel on Climate Change, International Trade Strategies Global, Roundtable on Sustainable Palm Oil, World Growth Institute
Categories : agriculture, Asia, Borneo, carbon, climate change, conservation, corruption, deforestation, environmental policy, habitat loss, Indonesia, Malaysia, oil palm, palm oil, poverty, propaganda, rain forests, Sarawak, South East Asia, tropical

China’s insatiable lust for tropical timber

4 04 2010

If you’ve been following ConservationBytes.com for the past few weeks, you’ll know that William Laurance was in town and gave a fantastic set of talks (download podcasts here). As a parting gift, he put together a brief post on one huge aspect of the tropical deforestation crisis we know face. Thanks, Bill.

I greatly enjoyed my recent visit to the University of Adelaide, and especially want to thank my host, Corey Bradshaw, for showing me a wonderful time there.

Corey asked me to contribute a brief blog for ConservationBytes.com and so I thought I’d highlight a paper in Science last week by my old friend Jianguo “Jack” Liu at Michigan State University. In his paper China’s road to sustainability, Jack describes the battle to improve environmental sustainability in China–a battle that is not progressing very well, all factors considered.

China’s explosive economic growth and environmental deterioration is also affecting other countries, especially those with timber, minerals or other resources that China wants. Today, more than half of the timber shipped anywhere in the world is destined for China–some 45 million m³ per year, an incredible total. Read the rest of this entry »

Comments : 1 Comment »
Tags: biodiversity, China, conservation, deforestation, science, timber, William Laurance
Categories : Asia, Borneo, China, conservation, conservation scholars, deforestation, environmental policy, fragmentation, habitat loss, harvest, Indonesia, logging, Malaysia, rain forests, South East Asia, The University of Adelaide, tropical

Breaking the waves – conservation conundrum of bioshields

9 12 2009

Today’s post covers a neat little review just published online in Conservation Letters by Feagin and colleagues entitled Shelter from the storm? Use and misuse of coastal vegetation bioshields for managing natural disasters. I’m covering this for three reasons: (1) it’s a great summary and wake-up call for those contemplating changing coastal ecosystems in the name of disaster management, (2) I have a professional interest in the ecosystem integrity-disaster interface and (3) I had the pleasure of editing this article.

I’ve blogged about quite a few papers on ecosystem services (including some of my own) because I think making the link between ecosystem integrity and human health, wealth and well-being are some of the best ways to convince Joe Bloggs that saving species he’ll never probably see are in his and his family’s best (and selfish) interests. Convincing the poverty-stricken, the greedy and the downright stupid of biodiversity’s inherent value will never, ever work (at least, it hasn’t worked yet).

Today’s feature paper discusses an increasingly relevant policy conundrum in conservation – altering coastal ecosystems such that planted/restored/conserved vegetation minimises the negative impacts of extreme weather events (e.g., tsunamis, cyclones, typhoons and hurricanes): the so-called ‘bioshield’ effect. The idea is attractive – coastal vegetation acts to buffer human development and other land features from intense wave action, so maintain/restore it at all costs.

The problem is, as Feagin and colleagues point out in their poignant review, ‘bioshields’ don’t really seem to have much effect in attenuating the big waves resulting from the extreme events, the very reason they were planted in the first place. Don’t misunderstand them – keeping ecosystems like mangroves and other coastal communities intact has enormous benefits in terms of biodiversity conservation, minimised coastal erosion and human livelihoods. However, with massive coastal development in many parts of the world, the knee-jerk reaction has been to plant up coasts with any sort of tree/shrub going without heeding these species’ real effects. Indeed, many countries have active policies now to plant invasive species along coastal margins, which not only displace native species, they can displace humans and likely play little part in any wave attenuation.

This sleeping giant of a conservation issue needs some serious re-thinking, argue the authors, especially in light of predicted increases in extreme storm events resulting from climate change. I hope policy makers listen to that plea. I highly recommend the read.

CJA Bradshaw

Feagin, R., Mukherjee, N., Shanker, K., Baird, A., Cinner, J., Kerr, A., Koedam, N., Sridhar, A., Arthur, R., Jayatissa, L., Lo Seen, D., Menon, M., Rodriguez, S., Shamsuddoha, M., & Dahdouh-Guebas, F. (2009). Shelter from the storm? Use and misuse of coastal vegetation bioshields for managing natural disasters Conservation Letters DOI: 10.1111/j.1755-263X.2009.00087.x

Comments : 2 Comments »
Tags: biodiversity, bioshields, conservation, cyclone, hurricane, science, tsunami
Categories : Asia, coasts, conservation, ecosystem services, flood, habitat loss, marine, restoration, South East Asia

Greenwash, blackwash: two faces of conservation evil

21 11 2009

Beware false prophets, and especially those masquerading as conservationists (or at least ‘green’) when they are not, in fact, doing anything for conservation at all. But this blog site isn’t about typical greenie evil-corporation-making-a-mess-of-the-Earth sermons (there are plenty of those); it’s instead about real conservation science that has/should/could have a real biodiversity benefits. This is why I highlight the bitey and the toothless together.

With the slow (painfully, inadequately, insufficiently slow) maturation of environmental awareness and the rising plight of biodiversity in general (including our own health and prosperity), it has become almost chic to embrace a so-called ‘green’ perspective. This approach has blown out into a full-scale business model where in many wealthier nations especially, it’s just plain good business to attract the green-conscious consumer to buy more ‘environmentally friendly’ products. Problem is, so many of these products are the farthest thing from green you can imagine (see examples here, here & here). This stimulated the environmentalist Jay Westerveld to coin the term greenwashing in 1986. Greenwashing is basically defined as activities that misleadingly give the impression of environmentally sound management that thereby deflect attention away from the continued pursuit of environmentally destructive activities.

Well, not that the problem has disappeared, or even dissipated (if anything, it’s growing), but I don’t want to focus on that here. Instead, I want to highlight a recent paper in which I was involved that outlines too how environmental groups can be guilty of almost the same sin – claiming businesses, practices, individuals, corporations, etc. are far more environmentally destructive than they really are. This, we termed blackwashing.

The paper by Koh and colleagues entitled Wash and spin cycle threats to tropical biodiversity just came out online in the journal Biotropica, and therein we describe the greenwashing-blackwashing twin conservation evils using the oil palm controversy as an excellent example case. Just in case you didn’t know, much of the tropical world (especially South East Asia) is undergoing massive conversion of native forests to oil palm plantations, to the overwhelming detriment of biodiversity. I’ve covered the issue in several posts on ConservationBytes.com before (see for example Tropical forests worth more standing, Indonesia’s precious peatlands under oil palm fire & More greenwashing from the Malaysian oil palm industry).

Briefly, we demonstrate how the palm oil industry is guilty of the following greenwashes:

Palm oil plantations are safe for tropical biodiversity – They are most definitely not (see Fitzherbert et al. 2008, Koh & Wilcove 2008, Brüle & Eltz 2009, Danielson et al. 2009, Venter et al. 2009)
Oil palm is planted forest – It is not, either in terms of the amount of carbon it sequesters or the biodiversity it supports (see above point).
Native forest conversion no longer occurs – An outright lie (Chazdon 2008, Butler 2008).

On the either side, various environmental groups such as Greenpeace, have promoted the following blackwashes:

Orang-utan will be extinct imminently – A gross exaggeration, although something we believe is eventually possible.
Avoided deforestation schemes (e.g., REDD) will crash carbon-trading – Again, even economists don’t believe this.

For details, see the paper online.

Now, I’d probably tend to believe some of the less outrageous claims made by some environmental groups because if anything, the state of biodiversity is probably overall worse than what most people realise. However, when environmental groups are exposed for exaggerations, or worse, lies, then their credibility goes out the window and even those essentially promoting their cause (e.g., conservation biologists like myself) will have nothing to do with them. The quasi-religious zealotry of anti-whaling campaigns is an example of a terrible waste of funds, goodwill and conservation resources that could be otherwise spent on real conservation gains. Instead, political stunts simply alienate people who would otherwise reasonably contribute to improving the state of biodiversity. Incidentally, an environmental advocacy group in Australia emailed me to support their campaign to highlight the plight of sharks. I am a firm supporter of better conservation of sharks (see recent paper and post about this here). However, when I read their campaign propaganda, the first sentence read:

“Almost 90 % of sharks have been wiped out“

I immediately distanced myself from them. This is a blatant lie and terrible over-exaggeration. Ninety per cent of sharks HAVE NOT been wiped out. Some localised depletions have occurred, and not one single shark species has been recorded going extinct since records began. While I agree the world has a serious shark problem, saying outrageous things like this will only serve to weaken your cause. My advice to any green group is to get your facts straight and avoid the sensationlist game – you won’t win it, and you probably won’t be successful in doing anything beneficial for the species you purport to save.
CJA Bradshaw

Koh, L., Ghazoul, J., Butler, R., Laurance, W., Sodhi, N., Mateo-Vega, J., & Bradshaw, C. (2009). Wash and Spin Cycle Threats to Tropical Biodiversity Biotropica DOI: 10.1111/j.1744-7429.2009.00588.x

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Tags: biodiversity, blackwashing, conservation, greenwashing, science
Categories : Asia, carbon, conservation, corruption, deforestation, environmental policy, Indonesia, Malaysia, oil palm, palm oil, propaganda, rain forests, Sarawak, South East Asia

Ray of conservation light for Borneo

25 07 2009

This was the most interesting 20 minutes I’ve spent in the last wee while.

Up until just now, I had never heard of Willie Smits or what he’s been doing in Indonesia. I’ve been fairly hard on Indonesia in some of my papers and blog posts because of the ecological tragedy taking place there. I’ve focussed on the immense rate and extent of deforestation, the oil palm explosion, peatland destruction and air pollution arising from runaway fires there – I have thus far ignored any real positives because I didn’t really believe there were any.

Then I saw Smits’ TED talk. Two words – very impressed. I usually enjoy and even barrack for TED talks, and this is no exception.

This man and his organisation have really been applying a great deal of the research mentioned on ConservationBytes.com, as well as collecting data proving beyond a shadow of a doubt that if you integrate people’s needs with those of biodiversity, you can restore not only entire ecosystems, you can make humans benefit immensely in the process. A chronic pessimist, I can scarcely believe it.

He talks about a whole-system approach where agriculture, full rain forest restoration, climate control, carbon sequestration, monitoring and local governance all work together to turn once bare, fire-prone, species-poor deforested grasslands into teaming jungles that support happy, healthy, wealthy and well-governed human communities. Please watch this.

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CJA Bradshaw

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Tags: biodiversity, Borneo, conservation, orangutan, TED, Willie Smits
Categories : agriculture, Asia, biodiversity, biosequestration, Borneo, carbon, conservation, deforestation, ecosystem, ecosystem function, ecosystem services, fire, governance, Indonesia, investment, Malaysia, oil palm, palm oil, poverty, rain forests, recovery, reforestation, restoration, South East Asia, tropical

Global conservation priorities based on human need

13 07 2009

A paper recently posted online in Conservation Letters caught my eye as a Potential on ConservationBytes.com.

Gary Luck and colleagues’ paper Protecting ecosystem services and biodiversity in the world’s watersheds is a novel approach to an admittedly problematic aspect of conservation biology – global prioritisation schemes. While certainly coming in as a Conservation Classic, the first real global conservation prioritisation scheme (Myers and colleagues’ global biodiversity hotspots) was rather subjective in its approach, and many subsequent schemes have failed to reproduce the same kinds of priorities (the congruency problem). I’m certainly not knocking biodiversity hotspots because I believe it was one of the true paradigm shifts in conservation biology, but I am cognisant of its limitations.

Another big problem with conservation prioritisation schemes is that they are a hard sell to governments – how do you convince nations (especially poor ones) to forgo the immediate gains of resource exploitation to protect what many (incorrectly and short-sightedly) deem as irrelevant centres of biotic endemism?

Well, Luck and colleagues have taken us one step closer to global acceptance of conservation prioritisation schemes by basing this latest addition on ecosystem services. In their paper they divided the world by catchments (watersheds) and then estimated the services of water provision, flood prevention and carbon storage that each provides to humanity. Water provision was a estimated as a complex combination of variables that together can be interpreted as the capacity of ecosystems to regulate water flows and quality that benefit humans (e.g., influencing seasonal water availability or nutrient levels). Flood mitigation was estimated as the system’s capacity to reduce the impact of floods on communities, and carbon storage was estimated as the system’s capacity to uptake carbon in soils and vegetation.

In general, the catchments in need of the highest priority protection were found in the poorest areas (namely, South East Asia and Africa) because their protection would be the least costly and benefit the most people. Luck and colleagues are therefore the first to incorporate cost–benefit trade-offs explicitly in developing global priorities for protecting ecosystem services and biodiversity. I take my hat off to them for a modern and highly relevant twist on an old idea. Great paper and I hope people take notice.

CJA Bradshaw

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Tags: biodiversity, conservation, priority, research, science
Categories : Africa, carbon, climate change, conservation, conservation biology, ecosystem services, environmental policy, investment, planning, poverty, prioritisation, protected area, South East Asia, threatened species, water

June Issue of Conservation Letters

6 06 2009

Quick off the mark this month is the new issue of Conservation Letters. There are some exciting new papers (listed below). I encourage readers to have a look:

Policy Perspectives

Briggs, SV. Priorities and paradigms: directions in threatened species recovery

Rosen, T, A Bath. Transboundary management of large carnivores in Europe: from incident to opportunity

Letters

Kellner, JB, A Hastings. A reserve paradox: introduced heterogeneity may increase regional invasibility

Venter, O et al. Carbon payments as a safeguard for threatened tropical mammals (blog post)

Underwood, EC et al. Evaluating conservation spending for species return: a retrospective analysis in California

Halpern BS et al. Mapping cumulative human impacts to California Current marine ecosystems

CJA Bradshaw

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Tags: biodiversity, conservation, science
Categories : Asia, Borneo, carbon, carbon trading, climate change, coasts, conservation, deforestation, environmental policy, exploitation, fish, fisheries, governance, habitat loss, harvest, Indonesia, invasive species, investment, management, marine, marine protected area, oil palm, palm oil, predator, recovery, research, reserve, South East Asia, threatened species

Celebrities actually doing something positive for conservation?

7 05 2009

When I first saw this on the BBC I thought to myself, “Well, just another toothless celebrity ego-stroke to make rich people feel better about the environmental mess we’re in” (well, I am a cynic by nature). I have blogged before on the general irrelevancy of celebrity conservation. But then I looked closer and saw that this was more than just an ‘awareness’ campaign (which alone is unlikely to change anything of substance). The good Prince of Wales and his mates/offspring have put forward The Prince’s Rainforest Project, which (thankfully) not only endeavours to raise awareness about the true value of rain forests, it actually proposes a mechanism to do so. It took a bit to find, but the 52-page report on the PRP website outlines from very sensible approaches. In essence, it all comes down to money (doesn’t everything?).

Their proposed plan to the United Nations Framework Convention on Climate Change (UNFCCC) details some of the following required changes:

Payments to rain forest nations for not deforesting (establish transaction costs and setting short-term ‘conservation aid’ programmes)
Multi-year service agreements (countries sign up for multi-year targets based on easily monitored performance indicators)
Fund alternative, low-carbon economic development plans (fundamental shifts in development targets that explicitly avoid deforestation)
Multi-stakeholder disbursement mechanisms (using funds equitably and minimising corruption)
Tropical Forests Facility (a World Bank equivalent with the express purpose of organising, disbursing and monitoring anti-deforestation money flow)
Country financing from public and private sources (funding initially derived from developed nations in form of ‘aid’)
Rain forest bonds in private capital markets (value country-level ‘income’ as interest payments and incentives within a trade framework)
Nations participate when ready (giving countries the option to advance at the pace dictated by internal politics and existing development rates)
Accelerating long-term UNFCCC agreement on forests (transition to independence post-package)
Global action to address drivers of deforestation (e.g., taxing/banning products grown on deforested land; ‘sustainability’ certification; consumer pressure; national procurement policies)

Now, I’m no economist, nor do I understand all the market nuances of the proposal, but it seems they are certainly on the right track. The value of tropical (well, ALL) forests to humanity are undeniable, and we’re currently in a state of crisis. Let’s hope the Prince and his mob can get the ball rolling.

For what it’s worth, here’s the video promoting the PRP. I could really care less what Harrison Ford and Pele have to say about this issue because I just don’t believe celebrities have any net effect on public behaviour (perceptions, yes, but not behaviour). But look beyond the superficiality and the cute computer-generated frog to the seriousness underneath. Despite my characteristically cynical tone, I give the PRP full support.

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CJA Bradshaw