David Bauman
@davbauman.bsky.social
230 followers 270 following 10 posts
Plant ecologist | 🌳 demography | Processes shaping tropical forests and savannas 🌳🌿🌦️ | Causal Inference | Researcher at AMAP, @ird-fr.bsky.social (IRD). https://www.researchgate.net/profile/David-Bauman-2
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Reposted by David Bauman
umramap.bsky.social
Hello Bluesky! AMAP est une unité de recherche qui s'intéresse à la botanique et la modélisation de l'architecture des plantes et des végétations. AMAP regroupe des mathématiciens et informaticiens aux côtés de botanistes, agronomes & écologues 🌱🌿🌳🔬🛰️💻
amap.cirad.fr/fr/index.php
#helloESR #botany
UMR AMAP
amap.cirad.fr
davbauman.bsky.social
These findings show how #causality can be inferred from observational data in #Ecology. Habitat loss, fragmentation, edge effects, degradation, and the functional make-up of tree communities have interdependencies, and require a #CausalModel to disentangle #causation from spurious association!
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Figure 1 of the study: Artistic causal diagram (Directed Acyclic Graph, #DAG) used in the study (design and drawings by Jannah Oliveira; obrigadão Jannah!) to illustrate our causal assumptions as to how the data-generation process underlying region-level human disturbance pressures, and tree community functional traits. This causal model was used to logically inform the content of our statistical models, with the aim to allow causal interpretations of the effects of interest.
@ird-fr@bsky.social
@oxfordecosystems.bsky.social
davbauman.bsky.social
➡️ Highlights urgent need to conserve / restore #TropicalForests, prevent degradation, and implement measures to protect / boost populations of the large-bodied birds (e.g. toucans) and mammals (e.g. spider monkeys) that disperse the seeds of 'losing' slow-growing large-seeded tree species.
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Recent #deforestation in an already deforested and degraded human-modified landscape in the #Amazon. Credit: Flavio Forner and Rede Amazônia Sustentável. The hyper-fragmented landscape of the Serra Grande region in northeast Brazil, with forest fragments surrounded by sugar-cane plantations. Credit: Adriano Gambarini.
davbauman.bsky.social
These 'winner-loser replacements' along these gradients of increasing human disruption are also likely to impact wildlife species adapted to consuming / dispersing the large seeds of tree species being lost in human-modified landscapes.
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An Agouti (Cutia sp.) carrying a large fruit of a Bertheletia excelsa (Brazil nut) in the Balbina region. Photo from a camera trap installed by Maíra Benchimol, one of the authors of the study. A Tayra (Eira barbara) carrying a large fruit of a large-seeded Sapotaceae tree in the Balbina region. Photo from a camera trap installed by Maíra Benchimol, one of the authors of the study. A logging patio helps demonstrate the extent of timber removal in the wider landscape in the Amazon. Credit: Flavio Forner and Rede Amazônia Sustentável.
davbauman.bsky.social
New paper out in @natureecoevo.bsky.social, led by Bruno Pinho, showing how human disruption is driving 'winner' and 'loser' #tree species shifts across tropical forests.
➡️ Fast-growing / small-seeded species dominating Brazilian forests were levels of deforestation and degradation are high.
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Dead trees and a regenerating understorey demonstrate species turnover and winners and losers in the Amazon. Credit: Flavio Forner and Rede Amazônia Sustentável.
@ird-fr.bsky.social
@oxfordecosystems.bsky.social
@ecioxford.bsky.social Contrast between tropical forest edges and sugar-cane plantations in the Serra Grande region. Credit: Adriano Gambarini.
davbauman.bsky.social
What a pleasure to be at #BES2024! Great presentations and people, but also lots of fun! I enjoyed presenting a poster on tropical #tree #demography and #ClimateChange, and discussing with colleagues, as well as people I met for the first time. My bowling 🎳, however, still needs a lot of work... 🙈
oxfordecosystems.bsky.social
Day two was packed with fantastic talks, poster presentations and fun activities! We can’t believe that we are already at the final day of #BES2024!
Reposted by David Bauman
oxfordecosystems.bsky.social
We've created an Ecosystems starter pack. Follow news directly from our associated researchers and centres easily.

go.bsky.app/PbeNyob
Reposted by David Bauman
lauradee.bsky.social
Foundations and future directions for causal inference in ecological research, forthcoming w/ @katherinesiegel.bsky.social: tinyurl.com/4mm57zzd.
We wrote it based on our experience teaching causal inference to ecologists w/ some stuff we wish other papers had reviewed to share w/ the students
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Reposted by David Bauman
oxfordecosystems.bsky.social
What a great first day of #BES2024! The turn out to our talks was incredible, thank you for your feedback and questions! We learnt so much from the other sessions and talks during the day. Day two, let's go! @ymalhi.bsky.social @jedsol.bsky.social @davbauman.bsky.social @navarrosales.bsky.social
davbauman.bsky.social
I was thrilled to give a seminar at @kewgardens.bsky.social last Fri, to discuss #tree #demography as a lens into tropical forest responses to #ClimateChange. It was great to meet colleagues, and to enjoy the oh-so-beautiful greenhouses 🌳🌴🌸🌵!
🙏 to Guillaume Delhaye for the invitation/organisation!
davbauman.bsky.social
I'll be presenting on this at the #BES2024 conference this Thu, for those of that will be there, and want to talk tropical #tree #demography 🌳, or the importance of causal inference in Ecology 😁
@britishecolsoc.bsky.social
davbauman.bsky.social
Lovely and nostalgic time visiting friends and colleagues at the @oxfordecosystems.bsky.social lab. Had the pleasure to present new results on tropical #tree growth and its cause-effect relations to climate anomalies across tropical climates. Always such a friendly and stimulating environment! 🌳🌡️☀️
@ecioxford.bsky.social
@ird-fr.bsky.social
davbauman.bsky.social
Great #CESAB #R package and didactical tutorial to create reproducible code and projects!
nmouquet.bsky.social
🚀 Want to make your R code reproducible ?

👉 This post explains how to work with the #CESAB #R pkg rcompendium : bit.ly/4i1A6bn

🔑 Principles:
1️⃣ Organize files by conventions
2️⃣ Separate data, code, & results
3️⃣ Specify the computational environment

Thx Nico Casajus for sharing this 🧙 !

🧪🌍🌐 #rstats