Journal ranks 2015

26 07 2016

graduate_barsBack in February I wrote about our new bibliometric paper describing a new way to rank journals, which I still contend is a fairer representation of relative citation-based rankings. Given that the technique requires ISI, Google Scholar and Scopus data to calculate the composite ranks, I had to wait for the last straggler (Google) to publish the 2015 values before I could present this year’s rankings to you. Google has finally done that.

So in what has become a bit of an annual tradition, I’m publishing the ranks of a mixed list of ecology, conservation and multidisciplinary disciplines that probably cover most of the journals you might be interested in comparing. Like for last year, I make no claims that this list is comprehensive or representative. For previous lists based on ISI Impact Factors (except 2014), see the following links (2008, 2009, 2010, 2011, 2012, 2013).

So here are the following rankings of (i) 84 ecology, conservation and multidisciplinary journals, and a subset of (ii) 42 ecology journals, (iii) 21 conservation journals, and (iv) 12 marine and freshwater journals. Read the rest of this entry »





More things stay the same, more we retrogress

20 07 2016

obrazek_1idiommmmsmmWithin six months of Abbott and the Coalition seizing power in the 2013 Australian election, decades—if not centuries—of environmental damage and retrograde policies unfolded. But this was no run-of-the-mill incompetence and neglect by government—this was an all-out attack on anything with the merest whiff of environmental protection. The travesty is well-documented, from infamously axing both the carbon-pricing scheme and climate commission, eradicating Labor’s 80% emissions-reduction target by 2050, diluting the Renewable Energy Target, refusing to commit to enforcing the Illegal Logging Prohibition Act (fortunately, this is now law), defunding the only independent legal entity available to limit environmentally destructive development (Environmental Defenders Office), to even attempting to remove the rights of environmental groups to challenge development proposals (thankfully, that failed).

The Coalition’s backward and ineffectual climate change-mitigation policies alone are evidence enough for long-term damage, but their war on the environment in general means that even the future election of a more environmentally responsible government will not undo the damage quickly, if at all. As a result of these and other nearsighted policies, Australia remains one of the highest per-capita greenhouse-gas emitters on the planet, has one of the highest per-capita water uses of any nation, leads the world in mammal extinctions, continues to deforest its already forest-poor landscape, and is a society utterly unprepared to deal with the future challenges of a degraded planet.
Read the rest of this entry »





Seeing the wood for the trees

11 07 2016
The Forest Synopsis: Photo of the Anamalai Tiger Reserve, India, by Claire Wordley

The Forest Synopsis: Photo of the Anamalai Tiger Reserve, India, by Claire Wordley

From the towering kapoks of South America to the sprawling banyans of South Asia, from misty cloud forests to ice-covered pines, forests are some of the most diverse and important ecosystems on Earth. However, as conservationists and foresters try to manage, conserve and restore forests across the world, they often rely on scanty and scattered information to inform their decisions, or indeed, no information at all. This could all change.

This week sees the launch of the Forest Synopsis from Conservation Evidence, a free resource collating global scientific evidence on a wide range of conservation-related actions. These aim to include all interventions that conservationists and foresters are likely to use, such as changing fire regimes, legally protecting forests or encouraging seed-dispersing birds into degraded forests.

Making conservation work

“We hear a lot about how important it is to do evidence-based conservation”, says Professor Bill Sutherland at the University of Cambridge, UK, “but in reality getting a handle on what works is not easy. That’s why we set up Conservation Evidence, to break down the barriers between conservationists and the scientific evidence that they need to do their jobs.” Read the rest of this entry »





George Hubert Wilkins — Australia’s first whitefella conservationist?

6 07 2016

As many of you know, I have held the ‘Sir Hubert Wilkins Chair of Climate Change’ at the University of Adelaide since January 2015. My colleague and friend, Barry Brook, was the foundation Chair-holder from 2006-2014.

Initially set up by Government of South Australia to “… advise government, industry, and the community on how to tackle climate change …”, it now is only a titular position based at the University. While I certainly try to live up to the aims of the Chair, it’s even more difficult to live up to the namesake himself — Sir George Hubert Wilkins.

Given I’ve held the position now for over a year and half, I’ve had plenty of time to read about this legendary South Australian (I do choose my words carefully here). Despite most Australians having never heard of the man, it is my opinion that he should be as well known in this country as other whitefella explorers such as Douglas Mawson, Matthew Flinders, Robert Burke, William Wills, and Charles Sturt.

Sadly, he is not well-known, for a litany of possible reasons ranging from spending so much time out of Australia, never having a formal qualification in many of the skills in which he excelled (e.g., geography, meteorology, aviation, engineering, cinematography, biology, etc.), disrespect from other contemporary Australian explorers, and some rather bizarre behaviour later in his career. The list of this man’s achievements is staggering, as was his ability to thumb his nose at death (who, I might add, tried her hardest to escort him off this mortal coil many times well before a heart attack claimed him at the age of 70).

Many books have been written about Wilkins, but as I slowly make my way through some of the better-written tomes, one unsung aspect of his career has struck a deep chord within me — it turns out that Wilkins was also a extremely concerned biodiversity conservationist. Read the rest of this entry »





Subconsciously sexist?

29 06 2016

2000px-Igualtat_de_sexes.svgIt was with some consternation that I processed some recent second-hand scuttlebutt about my publishing history with respect to gender balance. I’ve always considered myself non-sexist when it comes to working with my colleagues, but as a white, middle-aged male, I’m willing to admit that perhaps subconsciously I’ve been promoting gender inequalities in science without realising that I’m doing it. As a father of a daughter, I also want to make sure the world in which she grows up isn’t as difficult as it has been for women of previous generations.

It is still an unfortunate fact that the ideal of a 50–50 gender balance in the biological sciences is far from becoming a reality; indeed, women have to be about 2.2-2.5 times more productive than their male counterparts to be as successful in securing financial support to do their work.

In fact, a 1993 study of ecologists attributed the lower (but happily, increasing) productivity and dwindling representation of women with career stage to such institutionalised injustices as: less satisfactory relationships with PhD advisors, difficulty in finding suitable mentors, lack of institutional empowerment, greater family responsibilities, lower salaries, lower job security, and lower evaluation of personal success. A follow-up study in 2012 suggested that the gap was narrowing in many of these components, but it was still far from equal. For a more comprehensive discussion of the complexity of the issues in science (see here), and in ecology in particular, see here.

Others have more recently reported no evidence for a gender effect in paper acceptance rates (Biological Conservation), and no difference in the level of perceived expertise between men and women (in long-term environmental or ecological research at 60 protected areas stratified across forests of the Asia-Pacific, African and American tropics).

Read the rest of this entry »





Buying time

27 06 2016

farmOriginally published in the Otago Daily Times by Tom McKinlay

If we don’t act soon, the world we leave our children will be in a sorry state indeed, leading Australian scientist Prof Corey Bradshaw tells Tom McKinlay.

Prof Corey Bradshaw’s 9-year-old daughter lives what sounds an idyllic existence. On their small farm outside Adelaide in South Australia, she has her chickens and her dogs and her cats, her goats and her sheep.

She’s an only child, but is not short of attention from adults and reads voraciously.

She has big plans; there are at least 25 careers she likes the look of, that she’ll undertake simultaneously: farmer, wildlife rescuer, self-sufficient bush dweller – feeding herself by shooting arrows at fish – scientist and more.

She is optimistic about the future. As she should be. A 9-year-old girl living in Australia in 2016 should regard the sky as no limit at all.

All this I learn from her father, ecologist Prof Bradshaw, who talks of his daughter with an enthusiasm unbounded.

It is fair to assume she has picked up some of her interest in the natural world from him.

He holds the Sir Hubert Wilkins Chair of Climate Change in the School of Biological Sciences at the University of Adelaide.

And the ecologist, conservation biologist and systems modeller – with a University of Otago degree – has shared a great deal of his work with his daughter.

“She’s very much a farm kid, but because of who I am she gets to hear a lot about animal and plant systems around the world, and she’s travelled a lot with me and she’s a complete fanatic of David Attenborough,” the professor says.

So far, still so idyllic. But Prof Bradshaw’s work means he is at the forefront of alerting the world to what is not right with it.

Pollution, climate change, habitat loss, extinction.

His daughter has travelled with him to see species that might not be with us by the time she grows up.

“She’s hyper-aware of extinctions, in particular, and how climate change is contributing to that,” Prof Bradshaw says.

“I don’t pull any punches with her.”

In fact, he made her cry when she was 5 explaining climate change. She hasn’t needed to travel to know the pot is on the boil. Fires have forced the family to flee its South Australian property several times, not just at the height of summer.

One of the worst fires in the region struck in May a couple of years back.

“We were on the doorstep of winter and we had one of our worst fires in 20 years.”

So even without a scientist in the family, there are certain unavoidable truths for a child growing up in 21st-century Australia.

Prof Bradshaw is coming to Dunedin next month as part of the New Zealand International Science Festival to talk on climate change, looking at it from his daughter’s perspective. Read the rest of this entry »





What immigration means for Australia’s climate-change policies

12 06 2016

After dipping my foot into the murky waters of human population demography a few years ago, I’m a little surprised that I find myself here again. But this time I’m not examining what the future of the global human population might be and what it could mean for our environment; instead, I’m focussing on Australia’s population future and its implications for our greenhouse-gas emissions trajectories.

Just published in Asia and the Pacific Policy Forum1, my paper with long-time co-author Barry Brook is entitled Implications of Australia’s population policy for future greenhouse gas emissions targets. It deals with the sticky question of just how many people Australia can ‘afford’ to house. By ‘afford’ I mean several things, but most specifically in the context of this paper is by how much we need to reduce our per capita emissions to achieve future reduction targets under various immigration-rate scenarios.

In many ways Australia’s population is typical of other developed nations in that its intrinsic fertility (1.78 children/woman) is below replacement (which is itself ~ 2.1 children/female). Yet Australia’s population grew nearly twice (1.88×) as large from 1971 to 2014. It doesn’t take a genius to figure out that most of our population growth is due to net immigration.

In fact, between 2006 and 2014, Australia welcomed a net of 215,000 new people per year (this means that of all the permanent immigrants and emigrants, a ‘net’ of approximately 215,000 stayed each year), which represents about 1% of our total population size (that latter most likely just ticked over 24 million). Read the rest of this entry »








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