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Matthew Hansen and Illah Nourbakhsh talking about big data visualization
(Sep. 9-13, 2015) Dalian, China
News coverage
Parker et al. (2024) study on old-growth forest clearing in Indonesia was covered in:
- “A study finds Indonesia’s deforested land is often left idle. But some see potential in that” AP News. Victoria Milko (July 4, 2024)
2023 catastrophic fires in Canada captured in the forest loss due to fire map and highlighted in McCarthy et al. (2024) were covered in:
- “Canada’s 2023 wildfires outsmoked global aviation, yet emissions go uncounted” Mongabay Environmental News. Liz Kimbrough (June 27, 2024)
- “Canada’s 2023 wildfires burned huge chunks of forest, spewing far more heat-trapping gas than planes” AP News. Seth Borenstein (June 27, 2024)
- “Canada wildfires dominated 2023's global forest losses” Axios. Andrew Freedman (June 27, 2024)
2023 updates of the global forest loss and forest loss due to fire maps were featured in:
- "Global Forest Loss Remains High, Despite Recent Progress" The New York Times. Manuela Andreoni (April 4, 2024)
- "Are rainforests doomed? Not necessarily" Vox. Benji Jones (April 4, 2024)
- "Climate change: Logging decline after political change in Brazil, Colombia" BBC. Matt McGrath (April 4, 2024)
- "Global rainforest loss continues at rate of 10 football pitches a minute" The Guardian. Patrick Greenfield (April 4, 2024)
- "Tropical forest loss eased in 2023 but threats remain, analysis shows" Reuters. Jake Spring (April 4, 2024)
- "Tropical forest loss puts 2030 zero-deforestation target further out of reach" Mongabay Environmental News. Hans Nicholas Jong (April 4, 2024)
- "Canada's wildfires blamed for rise in global loss of tree cover outside of tropics" CBS News. Anand Ram, Benjamin Shingler (April 4, 2024)
2022 updates of the global forest loss and forest loss due to fire maps were covered in:
- "Destruction of world’s pristine rainforests soared in 2022 despite Cop26 pledge" The Guardian. Patrick Greenfield (June 27, 2023)
- "Despite Global Pledges, Tree Loss Is Up Sharply in Tropical Forests" The New York Times. Manuela Andreoni (June 27, 2023)
- "Tropical forest losses rise in 2022 despite pledge to end them" Reuters. Gloria Dickie (June 27, 2023)
- "Rainforest destruction soared in 2022 despite global pledges to halt deforestation, new report finds" CNN. Caolán Magee (June 27, 2023)
- "The World Lost an Area of Tropical Forest as Big as Switzerland in 2022" Bloomberg. Elizabeth Kim (June 27, 2023)
- "New data show 10% increase in primary tropical forest loss in 2022" Mongabay Environmental News. Hans Nicholas Jong (June 27, 2023)
- "Lula Risks a Big Loss in the Amazon" The Washington Post. Eduardo Porter (June 28, 2023)
2021 updates of the global forest loss map and forest loss due to fire were featured in:
- "Massive wildfires helped fuel global forest losses in 2021" The Washington Post (front page). John Muyskens, Naema Ahmed and Brady Dennis (Apr. 28, 2022)
- "Deforestation Remains High, Despite International Pledges" The New York Times. Henry Fountain (Apr. 28, 2022)
- "‘Relentless’ destruction of rainforest continuing despite Cop26 pledge" The Guardian. Patrick Greenfield (Apr. 28, 2022)
- "Climate change: Record tree losses in 2021 in northern regions" BBC. Matt McGrath (Apr. 28, 2022)
- "Crucial tropical forests were destroyed at a rate of 10 soccer fields a minute last year" CNN. Angela Dewan (Apr. 28, 2022)
- "Global tropical forest loss falls in 2021 but outlook bleak". Thomson Reuters. Michael Taylor (Apr. 28, 2022)
- "The World Has Been Losing 10 Soccer Fields of Tropical Forest Per Minute" Bloomberg. Eric Roston (Apr. 28, 2022)
Tyukavina et al. (2022) study on trends of global forest loss due to fire was covered in:
- "Fire is responsible for a quarter of US forest loss since 2021" Grist. Jessie Blaeser (Aug. 22, 2022)
- “Climate change: 'Staggering' rate of global tree losses from fires” BBC. Matt McGrath (Aug. 17, 2022)
- “Tree loss due to fire is worst in far northern latitudes, data shows” The Guardian. Fiona Harvey (Aug. 17. 2022)
- “Climate change driving unprecedented forest fire loss” AFP. Patrick Galey (Aug 17, 2022)
- “Forest fires are getting worse, 20 years of data confirm” Mongabay Environmental News. Liz Kimbrough (Aug. 17. 2022)
- "New high-resolution map shows fires caused one third of global forest loss between 2001 and 2019" Frontiers Science News. Suzanna Burgelman (March 15, 2022)
Potapov et al. (2022) study on global cropland expansion was featured in:
- "Global Satellite Data IDs Tensions Between Food Production, Biodiversity" Society of Environmental Journalists. Gabriel Popkin (May 4, 2022)
- "The Spread of Soy in South America" NASA Earth Observatory Image of the Day. Adam Voiland (March 30, 2022)
- "Crop Expansion Accelerates in Africa" NASA Earth Observatory Image of the Day. Adam Voiland (March 28, 2022)
- "Global croplands expand" NASA Earth Observatory Image of the Day. Adam Voiland (March 24, 2022)
- "Cropland has gobbled up over 1 million square kilometers of Earth’s surface" Science News. Gabriel Popkin (Dec. 23, 2021)
Global forest loss map was featured in:
- "Refuge of endangered ‘African unicorn’ threatened by mining, poaching, deforestation" Mongabay Environmental News. Morgan Erickson-Davis (Feb. 25, 2022)
- "Deforestation soars in Nigeria’s gorilla habitat: ‘We are running out of time’" Mongabay Environmental News. Orji Sunday (Oct. 29, 2021)
- "Fate of Malaysian forests stripped of protection points to conservation stakes" Mongabay Environmental News. Sheryl Lee Tian Tong (Oct. 13, 2021)
GLAD forest alerts were featured in:
- "Slashed forest protections ignites land grabbing frenzy in Brazilian Amazon" Mongabay Environmental News. Ana Ionova (Dec. 22, 2021)
- "Illegal roads pierce Indigenous reserve, national parks in Colombian Amazon" Mongabay Environmental News. Santiago Luque Pérez (Dec. 20, 2021)
- "Indigenous groups call for gov’t intervention as land grabbers invade Bolivian protected area" Mongabay Environmental News. Ivan Paredes Tamayo (Nov. 12, 2021)
- "Indigenous lands under siege as buffalo frenzy grips the Amazon" Mongabay Environmental News. Ana Ionova (Nov. 5, 2021)
- "Deforestation notches up along logging roads on PNG’s New Britain Island" Mongabay Environmental News. John C. Cannon (Oct. 21, 2021)
- "Deforestation threatens tree kangaroo habitat in Papua New Guinea" Mongabay Environmental News. John C. Cannon on (Oct. 14, 2021)
- "Deforestation surge continues amid deepening uncertainty in Myanmar" Mongabay Environmental News. Carolyn Cowan (Aug. 23, 2021)
- "Peru's indigenous tribes use tech tools to track Amazon deforestation" Thomson Reuters. Anastasia Moloney (July 12, 2021)
Zalles et al. (2021) study of rapid expansion of human impact on natural land in South America was featured in:
- "Human impact on South America expanded by 60% since 1985" Mongabay Environmental News (Apr. 16, 2021)
- "Rich world’s demands fell poorer world’s forests" Climate News Network. Tim Radford (Apr. 12, 2021)
- "Satellite imagery shows drastic South American deforestation" The Academic Times. Theo Wayt (Apr. 2, 2021)
2020 update of the global forest loss data was covered in:
- "UK to push plan to ‘halt and reverse global deforestation by 2030’ at Cop26" The Guardian. Patrick Greenfield and Fiona Harvey (Oct.15, 2021)
- "Tropical Forest Destruction Accelerated in 2020" The New York Times. Henry Fountain (March 31, 2021)
- "Destruction of world's forests increased sharply in 2020" The Guardian. Fiona Harvey (March 31, 2021)
- "Global forest losses accelerated despite the pandemic, threatening world’s climate goals" The Washington Post. Chris Mooney, Brady Dennis and John Muyskens (March 31, 2021)
- "Forest Destruction Surged in 2020 Even as Global Economy Slowed" Bloomberg Green. Eric Roston (March 31, 2021)
- "Global rainforest loss 'relentless' in 2020, but SE Asia offers hope" Reuters. Michael Taylor (March 31, 2021)
- "Global forest loss increases in 2020, bun pandemic's impact is unclear" Mongabay Environmental News. Rhett A. Butler (31 March, 2021)
2019 update of the global forest loss data was highlighted in:
- "‘Going in the Wrong Direction’: More Tropical Forest Loss in 2019" The New York Times. Henry Fountain (June 2, 2020)
- "Football pitch-sized area of tropical rainforest lost every six seconds" The Guardian. Adam Morton (June 2, 2020)
- "Climate change: older trees loss continue around the world" BBC News. Matt McGrath (June 2, 2020)
- "No let-up in global rainforest loss as coronavirus brings new danger" Reuters. Michael Taylor (June 2, 2020)
- "Cocoa Industry Appears to Make Small Improvements in Tree Loss" Bloomberg Green. Eric Roston (June 2, 2020)
Hansen et al. (2020) study on tropical forest publication was covered in:
- "Smaller fragments of forest at risk of greater levels of deforestation, study finds" Mongabay Environmental News. Lauren Crothers (March 16, 2020)
Molinario et al. (2020) study contextualizing forest loss in the Democratic Republic of Congo was featured in:
- "Subsistence farming topples forests near commercial operations in Congo" Mongabay Environmental News. John C. Cannon (Jan. 23, 2020)
2018 update of the global forest loss data was covered in:
- "This map shows millions of acres of lost Amazon rainforest" National Geographic. Sarah Gibbens (Apr. 26, 2019)
- "A Respite From Record Losses, but Tropical Forests Are Still in Trouble" The New York Times. Henry Fountain (Apr. 25, 2019)
- "Deforestation: Tropical tree losses persist at high levels" BBC News. Matt McGrath (Apr. 25, 2019)
- "World's forests 'in emergency room' after years of losses" Thomson Reuters Foundation. Adela Suliman (Apr. 25, 2019)
- "‘Death by a thousand cuts’: vast expanse of rainforest lost in 2018" The Guardian. Damian Carrington (Apr. 25, 2019)
- "Tropical forest the size of England destroyed in 2018: report" Agence France-Presse (Apr. 25, 2019)
- "Alarming Rate of Forest Loss Threatens a Crucial Climate Solution" Inside Climate News. Georgina Gustin (Apr. 25, 2019)
- "The world lost a Belgium-size area of old growth rainforest in 2018" Mongabay Environmental News. Morgan Erickson-Davis (Apr. 25, 2019)
- "Deforestation Wipes Out an Area the Size of Belgium" Bloomberg. Niklas Magnusson (Apr. 25, 2019)
- "Remember the rainforests? We still haven’t saved them" Grist. Nathanael Johnson (Apr. 25, 2019)
- "Global Tree Cover Loss Continues but Is Down from Peak Highs" EOS. Randy Showstack (Apr. 25, 2019)
Zalles et al. (2019) study on cropland expansion in Brazil was highlighted in:
- "Brazil’s key deforestation drivers: Pasture, cropland, land speculation" Mongabay Environmental News. Alicia Prager (March 19, 2019)
Tyukavina et al. (2018) study on drivers of forest loss in the Congo basin was featured in:
- “The bold plan to save Africa's largest forest” BBC Future. Peter Yeung (Jan. 7, 2021)
- “The Congo's Ancient Forest Could Be Gone in Our Lifetime” Earther. Yessenia Funes (Nov. 9, 2018)
- “Massive Congo forest loss driven by hands, not machines” Cosmos Magazine. Nick Carne (Nov. 8, 2018)
- “Smallholder clearing found to be dominant reason for forest loss in the Congo Basin” Phys. org Bob Yirka (Nov. 8, 2018)
- “Research Finds Congo Basin’s Old-growth Forests Vanishing at Alarming Rate” UMD Today. Sara Gavin (Nov. 8, 2018)
- “Congo Basin rainforest may be gone by 2100, study finds” Mongabay Environmental News. Morgan Erickson-Davis (Nov. 7, 2018)
Curtis et al. (2018) study on global drivers of forest loss was covered in:
- “More experiments may help explore what works in conservation” The Conversation. Glenn R. Specht (Nov. 5, 2018)
- “What Jair Bolsonaro’s Victory Could Mean for the Amazon, and the Planet” The New York Times. Somini Sengupta (Oct. 17, 2018)
- “What’s causing deforestation? New study reveals global drivers” Mongabay Environmental News. Rachel Fritts (Sept. 14, 2018)
- “A new map reveals the causes of forest loss worldwide” ScienceNews. Laurel Hamers (Sept. 13, 2018)
- “New global study reveals the ‘staggering’ loss of forests caused by industrial agriculture” Science. Erik Stokstad (Sept. 13, 2018)
Song et al. (2018) study on global land cover change from 1982 to 2016 was highlighted in:
- "How much can forests fight climate change?" Nature News. Gabriel Popkin (Jan. 15, 2019)
- "Earth has more trees than it did 35 years ago - but there’s a huge catch" World Economic Forum. Johnny Wood (August 30, 2018)
- "Earth has more trees now than 35 years ago" Mongabay Environmental News. Rhett A. Butler (August 15, 2018)
- "Study shows global forest loss over past 35 years has been more than offset by new forest growth" Phys.org. Bob Yirka (August 9, 2018)
- "Surprise! Trees Are Gaining Ground Globally" Inside Science. Gabriel Popkin (August 8, 2018)
2017 update of the global forest loss data was covered in:
- "Tropical Forests Suffered Near-Record Tree Losses in 2017" The New York Times. Brad Plumer (June 27, 2018)
- "The world lost an area of tropical forest the size of Bangladesh in 2017" Mongabay Environmental News. Hans N. Jong (June 27, 2018)
- "2017 Was the Second-Worst Year on Record for Tropical Tree Cover Loss" WRI blog. Mikaela Weisse and Elizabeth Dow Goldman (June 26, 2018)
Updated 2016 Intact Forest Landscapes map was featured in:
- "Logging roads drive loss of intact forest in FSC-certified logging concessions" Mongabay Environmental News. John C. Cannon (June 27, 2018)
- "Earth's intact forests vanishing at accelerating pace: scientists" Agence France-Presse (June 20, 2018)
Molinario et al. (2015) and Molinario et al. (2017) studies along with the interactive map of shifting cultivation in the DRC were covered in:
- "Maps tease apart complex relationship between agriculture and deforestation in DRC" Mongabay Environmental News. John C. Cannon (Feb. 2, 2018)
- "New map helps distinguish between cyclical farming and deforestation in the Congo Basin" GFW blog. Caio de Araujo Barbosa et al. (Jan. 16, 2018)
Ying et al. (2017) study on global bare ground gain was highlighted in:
- NASA Earth Observatory Image of the Day (Sept. 27, 2017)
Tyukavina et al. (2017) study on types and rates of forest disturbance in Brazilian Legal Amazon was featured in:
- "Amazon rainforest faces double jeopardy" Climate News Network. Tim Radford (May 6, 2017)
Hansen et al. (2016) article on tree height distributions in Sub-Saharan Africa was featured in:
- NASA Earth Observatory Image of the Day (March 8, 2017)
Potapov et al. (2017) study tracking loss of Intact Forest Landscapes from 2000 to 2013 was covered in:
- "The World’s Wilderness: Going, Going and Soon Gone?" Outside Magazine. Christopher Solomon (Apr. 4, 2018)
- "Humans have destroyed 7% of Earth's pristine forest landscapes just since 2000" The Washington Post. Chelsea Harvey (Jan. 13, 2017)
- "'Last frontiers of wilderness': Intact forest plummets globally" Mongabay Environmental News. John C. Cannon (Jan. 13, 2017)
- "Tracking the world's final wilderness frontiers" Phys.org. Sara Gavin (Jan. 18, 2017)
Professor Matthew Hansen and UMD GLAD global forest cover change map were featured in:
- "Warning to forest destroyers: this scientist will catch you" Nature News. Gabriel Popkin (Oct. 4, 2016)
GEDI Lidar project, GLAD alerts and global forest cover change map were highlighted in:
- "Satellite laser will map forests in 3-D" Scientific American. Brittany Patterson (March 8, 2016)
Hansen et al. (2016) paper on a new Landsat-based humid tropical forest disturbance alert method was included by the Editors of Environmental Research Letters (ERL) into the Highlights of 2016 collection. The article was also featured in:
- "Satellite Technology Aims to Combat Illegal Logging in Real Time" Inside Climate News. Sheila V Kumar (March 25, 2016)
- "Massive wildfire rips through Congo rainforest – is logging to blame?" Mongabay Environmental News. Morgan Erickson-Davis (March 23, 2016)
- "New satellite alerts reveal how forests changed this month" Phys.org. James Anderson (March 3, 2016)
- "New satellite mapping a 'game changer' against illegal logging" The Guardian (March 2, 2016)
- "New satellite program aims to cut down illegal logging in real time" Thomson Reuters Foundation. Chris Arsenault (March 2, 2016)
- "We know how forests changed this month, thanks to new satellite alerts" GFW blog. Mikaela Weisse and Octavia Payne (Feb. 29, 2016)
- "Satellite alerts track deforestation in real time" Nature News. Gabriel Popkin (Feb. 23, 2016)
Tyukavina et al. (2016) study on the extent of recently undisturbed and unfragmented (hinterland) tropical forests was highlighted in:
- "There's no such thing as truly 'pristine' nature anymore" BBC Future. Rachel Nuwer (Feb. 8, 2016)
- "Where the forest is still primeval" WHRC press release (Nov. 10, 2015)
Tyukavina et al. (2015) study on pan-tropical carbon dynamics was covered in:
- "Is tropical forest carbon loss in Africa and Southeast Asia higher than we thought?" EnvironmentalResearchWeb (Sep. 28, 2015)
Potapov et al. (2015) paper on forest cover dynamics in Eastern Europe was featured in:
- NASA Earth Observatory Image of the Day (July 16, 2015)
- “Eastern Europe’s forests” The Washington Post. Rick Noack (Aug. 7, 2015)
Margono et al. (2014) study on primary forest cover loss in Indonesia published in Nature Climate Change was covered in several news articles, including:
- “Indonesia surpasses Brazil in deforestation rate” BBC News (June 30, 2014)
- “Rate of deforestation in Indonesia overtakes Brazil, says study” The Guardian. John Vidal (June 29, 2014)
- “New study shows Indonesia losing primary forest at unprecedented rates” WRI blog. Ariana Alisjahbana, Fred Stolle and Belinda Margono (June 30, 2014)
- “New study shows Indonesia’s disastrous deforestation” Phys.org Science News. Richard Ingham (June 29, 2014)
- “Despite moratorium, Indonesia now has world’s highest deforestation rate” Mongabay Environmental News. Rhett A. Butler (June 29, 2014)
Nackoney et al. (2014) study on the impacts of civil conflict on primary forest habitat in northern DRC was featured in a news article:
- "Even minor forest disturbance can cause great ape population crashes" Mongabay Environmental News. Rachel Nuwer (March 7, 2016)
- "Congo's civil wars took a toll on its forests: Conflicts drove the human population deep into protected areas, satellite maps reveal" Smithsonian Magazine Online. Sarah Zielinski (Feb. 26, 2014)
Hansen et al. (2013) global forest cover loss Science article was featured in 54 news stories and multiple blog and social network posts in 2014, and is number 12 in a list of 100 academic research papers that “caught the public imagination in 2014” according to Altmetric. The article is also the most featured in the media among climate change papers in 2011-2015 according to CarbonBrief. The data from the study are also featured on a Global Forest Watch Website: http://www.globalforestwatch.org/
News coverage included:
- "Global deforestation is decreasing. Or is it?" Ensia. Jeremy L. Hance (Jan 21, 2016)
- “New interactive tool helps track Earth’s forests” The New York Times. Louis Lucero II (Nov. 14, 2013)
- “These maps show where the Earth’s forests are vanishing” The Washington Post. Brad Plumer (Nov. 14, 2013)
- “New high-resolution forest maps reveal world loses 50 soccer fields of trees per minute” The Huffington Post. Nigel Sizer (Nov. 14, 2013)
- “Forest change mapped by Google Earth” ВВС Science News. James Morgan (Nov. 14, 2013)
- “Maps from space show world’s disappearing forests” National Geographic. Dan Vergano (Nov. 15, 2013)
Tyukavina et al. (2013) study on carbon loss in the Democratic Republic of the Congo was featured in:
- “Conventional satellite imagery may underestimate forest clearing for subsistence agriculture” Mongabay Environmental News. Rhett Butler (Dec. 9, 2013)
Interviews and Podcasts
Viviana Zalles and Matthew Hansen have been interviewed for a series of stories on deforestation in the Amazon:
- "Mapping the Amazon" Nasa Earth Observatory Image of the Day. Adam Voiland (Sept. 27, 2019)
Professor Mattew Hansen comments on the situation with the Amazon fires in August 2019:
- "A Higher Perspective on the Amazon Fires" UMD Today. Chris Carroll (Aug. 27, 2019)
- "What satellite imagery tells us about the Amazon rain forest fires" The New York Times. K.K. Rebeccs Lai, Denise Lu and Blacki Migliozzi (Aug. 24, 2019)
Interviews with Amy Hudson about her work to develop a global surface water dynamics map were published on the NASA Landsat Science website (Dec.18, 2015 and Dec.15, 2016)
The work of Dr. Janet Nackoney was featured in a podcast by Kyoto University, "The PrimateCast #17: An interview with Dr. Janet Nackoney." Kyoto University Center for International Collaboration and Advanced Studies in Primatology (CICASP) Podcast Series (July 2, 2013).