David Lutz
@DaveLutz
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Assistant Professor @ColbySawyer Visiting Scholar @Dartmouth Remote sensing, modeling, sensors, and economics to study environmental change.
Hanover, NH, Norwich, VT
Joined April 2008
https://t.co/r0WmdbDa69 I've been working with colleagues using Knoweldge Graphs recently and basically everyone needs to know what these things are and what they do. This paper creates a KG for every object in the Open StreetMap dataset. It's absolutely incredible.
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https://t.co/hp3qWDORA8 New paper showing that C emissions from 2023 Canadian fires are = to annual emissions of most nations. I said it before and I'll say it again - there should be compensation for mechanisms that decrease fire likelihood e.g. conifer to deciduous conversion.
nature.com
Nature - Satellite carbon monoxide observations show that carbon emissions from the 2023 Canadian forest fires are comparable to the annual fossil fuel emissions of large nations.
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We have an opening for a post-doctoral researcher on our National Parks Service grant looking at avian bioacoustics. Position will be located at Cornell's Lab of Ornithology. Please spread the word if you have colleagues or students who may be interested!
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A recent @dartmouth led study in @Nature maps the #mining boom across the global tropics. Research led by #rivers and waters scientist @evandethier, @DartGrad alum & @Occidental assistant prof. Co-authors include: @silmanmr, @LuisFernandez0 & @DaveLutz.
home.dartmouth.edu
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Amy Olson did a great job describing our recent findings about Peru's military-based conservation policy. I love working with Amy at @dartmouth's communication office. https://t.co/dtTZTXQm0r
home.dartmouth.edu
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Did it really take a Nature perspective article to tell academic researchers that studying things that people care about is important? And people wonder why public trust in academic institutions is at a significant low. https://t.co/jZoVeJ55d4
nature.com
Nature - Designing courses on the basis of what really matters to people is a win–win for students and society.
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New article showing the global eradication of floodplains. Obviously these areas are useful for agriculture, but their conversion is often one-directional, with adverse consequences for biodiversity and water quality. https://t.co/K1czaBWNbH
eos.org
From 1992 to 2019, 600,000 square kilometers of natural floodplains were lost globally due to land conversion.
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Our team's new manuscript analyzing Operation Mercury is out today in Conservation Letters. Team includes @evandethier @LuisFernandez0 @silmanmr, part of a @LCLUCProgram project. Military intervention works, but you can't relax enforcement over time! https://t.co/eKc2NByTMN
conbio.onlinelibrary.wiley.com
Artisanal and small-scale gold mining (ASGM), a wealth-generating industry in many regions, is nonetheless a global challenge for governance and a threat to biodiversity, public health, and ecosyst...
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Here's another example of how we can use computer vision/AI to interpret patterns and features in digital imagery. It's grounded in medicine but substitute a retinal scan with a satellite image of a rainforest and let your mind wander.
nature.com
Nature - Researchers have developed a model trained similarly to ChatGPT that can be adapted to evaluate multiple health conditions.
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Very important article linking AI and ecology. This is just the tip of the iceberg, especially with what can be done with remotely sensed and camera trap data, but it is an important read. @Foggykak among the authors!
pnas.org
Research in both ecology and AI strives for predictive understanding of complex systems, where nonlinearities arise from multidimensional interacti...
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A bit of coverage of our global mining manuscript in Mongabay today. Great quotes from @evandethier and @LuisFernandez0 in there. The time series of Z scores was a gigantic undertaking by Evan but is a very powerful figure. https://t.co/VT8G9iLaeI
news.mongabay.com
Escalating geopolitical tensions, a weakening dollar, and growing distrust in financial markets has triggered a tropical rush for gold, diamonds and precious metals that’s doing serious ecological...
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Nature research paper: A global rise in alluvial mining increases sediment load in tropical rivers
nature.com
Nature - The assembly and analysis of a 37-year satellite database covering almost 400 mining districts in 49 countries shows that a rise in river mineral mining has substantially increased...
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I don't want to forget contributions by Dartmouth alumni @JimenaDiazLeiva. I have had the pleasure to watch her grow from undergraduate student, to doctoral candidate, to now PhD and director!
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Pleased to share our new work mapping alluvial mining across the entire planet in today's issue of @Nature. The mining epidemic is global and threatens tropical biodiversity. Led by @evandethier and with @silmanmr @LuisFernandez0 via @LCLUCProgram. https://t.co/KfNLYVLhCo
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