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David Bowman

David Bowman

Professor, Environmental Change Biology, University of Tasmania

Tasmania is a superb natural laboratory for ecological research and has stimulated the seminal research into the ecology and evolution of landscape fire. My research is focused on the ecology, evolution, biogeography and management of Australian forested landscapes. Specifically, I undertake pure and applied research to understand the effects of global environmental change, natural climate variability and the cessation of Aboriginal landscape burning on bushfire activity and landscape change.

My research programs, involving national and international collaborators, use an assortment of techniques, including remote sensing and geographic information analyses, stable isotopes, ecophysiological analyses, mathematical modelling, biological survey and molecular analyses.

‘It’s time to give up on normal’: what winter’s weird weather means for the warm months ahead

Sep 03, 2024 00:28 am UTC| Nature

Heavy winds struck south-east Australia over the weekend as a series of cold fronts moved across the continent. It followed a high fire danger in Sydney and other parts of New South Wales last week, and a fire in...

Climate Change Series

Our planet is burning in unexpected ways - here’s how we can protect people and nature

Sep 18, 2023 06:29 am UTC| Science Nature

People have been using fire for millennia. It is a vital part of many ecosystems and cultures. Yet human activities in the current era, sometimes called the Anthropocene, are reshaping patterns of fire across the...

Australia needs a national fire inquiry – these are the 3 key areas it should deliver in

Jan 23, 2020 10:48 am UTC| Insights & Views Nature

Australias bushfire crisis has been unprecedented, so it demands an unprecedented national response. Never before has such a large area been burnt by multiple fires in a single fire season, including bushland in...

A crisis of underinsurance threatens to scar rural Australia permanently

Jan 07, 2020 15:35 pm UTC| Insights & Views Business

Australia is in the midst of a bushfire crisis that will affect local communities for years, if not permanently, due to a national crisis of underinsurance. Already more than 1,500 homes have been destroyed with months...

There's no evidence 'greenies' block bushfire hazard reduction but here's a controlled burn idea worth trying

Jan 07, 2020 15:32 pm UTC| Nature

The current bushfire crisis provides compelling evidence of the dangers posed by extremely dry landscapes and hot, windy conditions. While theres no evidence greenies precipitated the current crisis by blocking hazard...

Our land is burning, and western science does not have all the answers

Nov 19, 2019 02:16 am UTC| Insights & Views Science

Last weeks catastrophic fires on Australias east coast and warnings of more soon to come will become all too common as climate change gathers pace. And as the challenges of modern hazard reduction become clear, there is...

The bitter lesson of the Californian fires

Nov 14, 2018 11:50 am UTC| Nature

California is burning, again. Dozens of peoples have been killed and thousands of buildings destroyed in several fires, the most destructive in the states history. The California fires are just the most recent in a...

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Economy

Trade War Escalation: Trump's Tariffs Target India, Japan, and Canada

On April 2, 2025, President Trump is scheduled to announce his Liberation Day tariff plan at 4 p.m. ET in the White House Rose Garden, with immediate implementation expected. The plan focuses on imposing reciprocal...

Indian Rupee Eyes US Tariff Move as Bond Yields Slide Ahead of RBI Policy

The Indian rupee may face headwinds this week as markets brace for the U.S. announcement of reciprocal tariffs, set for April 2. Investors are closely watching the potential fallout on global trade and growth, with...

White House Confirms Trump’s New Tariffs to Reshape Global Trade

The White House confirmed President Donald Trump will announce new tariffs on Wednesday, with a 25% duty on auto imports taking effect April 3 and immediate reciprocal tariffs on countries taxing U.S. goods. Though details...

Australia Vows to Protect Beef Exports Amid Looming U.S. Tariffs

Australian Prime Minister Anthony Albanese and opposition leader Peter Dutton have both pledged to defend the nations interests as the U.S. considers imposing tariffs that could impact Australian beef exports. Despite a...

Fed’s Goolsbee Warns Trump Tariffs Could Fuel Inflation, Hurt Growth

Chicago Federal Reserve President Austan Goolsbee warned that President Donald Trumps proposed trade tariffs could pose risks to U.S. inflation and economic growth. In a Fox News interview, Goolsbee acknowledged the...

Politics

South Korea Parliament Moves to Impeach Finance Minister Choi Sang-mok

South Koreas National Assembly has officially introduced a motion to impeach Finance Minister Choi Sang-mok, marking a significant development in the countrys political landscape. The motion, submitted on Wednesday,...

Trump Administration Layoffs Disrupt FDA Bird Flu Response Efforts

The Trump administration has dismissed key staff from the U.S. Food and Drug Administration (FDA) involved in bird flu response efforts, as part of mass layoffs at the Department of Health and Human Services. The move...

NLRB Halts Apple Cases Following Trump’s Nomination of Apple-Linked Lawyer

The U.S. National Labor Relations Board (NLRB) has unexpectedly paused two legal cases against Apple Inc (NASDAQ: AAPL) shortly after President Donald Trump nominated Crystal Careya lawyer previously representing Appleas...

North Korea Slams US-Japan Missile Pact as Regional Threat

North Korea has strongly condemned a recent agreement between the United States and Japan to co-produce air-to-air missiles, calling it a serious threat to regional stability. According to North Koreas state-run KCNA news...

UK Introduces £10 Electronic Travel Permit for EU Visitors Starting April

Starting April 3, 2025, European visitors to the UK will need to apply for an Electronic Travel Authorisation (ETA) before entering the country. The move brings the UK in line with other countries tightening border...

Science

AstraZeneca’s Imfinzi Gets US Approval for Bladder Cancer Treatment

AstraZenecas drug Imfinzi (NASDAQ: AZN) has received U.S. approval to treat adult patients with muscle-invasive bladder cancer, a significant advancement in cancer therapy. The approval allows Imfinzi to be used in...

Sanofi’s New Hemophilia Drug Qfitlia Gains FDA Approval with Breakthrough Bimonthly Dosing

The U.S. Food and Drug Administration (FDA) has approved Qfitlia, a groundbreaking hemophilia treatment by French pharmaceutical giant Sanofi (NASDAQ: SNY). Designed for patients aged 12 and older with hemophilia A or B,...

FDA Vaccine Chief Peter Marks Resigns Amid Controversy Over Transparency

Peter Marks, the U.S. Food and Drug Administrations (FDA) top vaccine official, has resigned after reportedly being forced out by the Department of Health and Human Services (HHS), according to The Wall Street Journal....

What are the chances an asteroid will impact Earth in 2032?

For a few days in mid-February, headlines around the world buzzed about the potential for an asteroid to hit the Earth in 2032 specifically, asteroid 2024 YR4. The chance of this impact rose to a high of 3.1 per cent on...

A new study reveals the structure of violent winds 1,300 light years away

The planet WASP-121b is extreme. Its a gas giant almost twice as big as Jupiter orbiting extremely close to its star50 times closer than the Earth does around the Sun. WASP-121b is so close to its star that tidal forces...

Technology

ReliaQuest Secures $500M to Boost AI Cybersecurity, Hits $3.4B Valuation

ReliaQuest, a leading AI-powered cybersecurity company, has raised over $500 million in a new funding round led by EQT, KKR, and FTV Capital, pushing its valuation to $3.4 billion. Other backers in this round include Ten...

GlobalFoundries and UMC Explore Merger Amid U.S. Chip Strategy Shift

United Microelectronics Corp. (UMC), a major Taiwanese semiconductor foundry, and U.S.-based GlobalFoundries (NASDAQ: GFS) are reportedly in early talks about a potential merger, according to sources cited by Reuters. If...

Intel CEO Lip-Bu Tan Outlines Bold Turnaround Strategy at IntelVision 2025

At the IntelVision 2025 conference, new Intel (NASDAQ: INTC) CEO Lip-Bu Tan unveiled a transformative vision to revitalize the tech giant. Since taking the helm on March 12, Tan has prioritized customer engagement and...

OpenAI Secures $40B from SoftBank, Reaches $300B Valuation Amid AI Boom

OpenAI announced Monday it has raised $40 billion in a funding round led by Japans SoftBank Group Corp. (TYO:9984), pushing the AI firms valuation to a staggering $300 billion. This marks a major leap from its $157 billion...

Apple and Elon Musk Clash Over Satellite Connectivity as Starlink Faces New Rival

Apple Inc. (NASDAQ: AAPL) is facing pushback from Elon Musk over its expanding satellite connectivity plans, potentially positioning the tech giant as a direct competitor to Musks Starlink network, according to the Wall...
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