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Greg Goldsmith

@canopyinclouds

Biologist and Associate Dean for Research and Development @Chapman University. Landscape ecophysiology; ecohydrology; isotope biogeochemistry; tropics; evidence-based teaching practices

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Latest posts by Greg Goldsmith @canopyinclouds

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Associate Lecturer in Plant Ecology PRIMARY DETAIL - Salary package: $123,435 FTE (Level B.1) plus 17% employer's superannuation contribution and annual leave loading. - Full-time- 35 hours per week, fixed term for 36 months - Based at ...

Exciting position at The School of Natural Sciences at Macquarie University.

We are looking for an Associate Lecturer in Plant Ecology.

A great opportunity to teach, mentor students and contribute to plant ecology research on the Wallumattagal Campus in Sydney.

09.03.2026 07:18 πŸ‘ 16 πŸ” 17 πŸ’¬ 0 πŸ“Œ 0
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Program on Climate Change (PCC) Postdoctoral Scholar Program 2026 | Program on Climate Change

Postdoc Fellowship opportunity! UW Program on Climate Change has a new for a Postdoctoral Scholar program for fellows to develop and conduct novel climate science research that benefits from collaborations at UW. Apply by April 15th! pcc.uw.edu/research/fun...

04.03.2026 06:31 πŸ‘ 24 πŸ” 25 πŸ’¬ 0 πŸ“Œ 2
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🚨Two fully funded PhD opportunities in Australia!

Improving C4 photosynthesis in vegetation models.
Supervised by Dani Way (ANU, Canberra) and myself (UTS, Sydney).

1. Lab- and field-based project at ANU – see flyer below

2. Modelling project at UTS – www.findaphd.com/phds/project...

24.02.2026 00:41 πŸ‘ 14 πŸ” 27 πŸ’¬ 0 πŸ“Œ 2

This is compelling. Do you have the lesson plan version of this on paper somewhere you could share please? I'll drop you an email.

09.02.2026 20:28 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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A startup falsely blamed for triggering floods pitches cloud seeding to lawmakers Rainmaker Technology is spending hundreds of thousands of dollars on lobbying and gold-framed Metro ads in a play for national attention.

Rainmaker is running a $100,000 Metro ad campaign as part of a larger influence effort by the cloud-seeding startup.

It’s a case study of how in the Trump era, it’s better for a startup to be talked about in Washington β€” even inaccurately β€” than not known at all. www.politico.com/news/2026/02...

01.02.2026 16:34 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Ecologists! Plz share! **ESA abstracts due Feb 19th this year - meeting is last week in July in Salt Lake City** This is a change from our normal first week in August bc this is rescheduled from COVID cancelled 2020 meeting. We're hard at work to prepare a great meeting for you.

01.02.2026 16:03 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

Nature and Science journalists denied entry to event featuring NIH Director

31.01.2026 02:50 πŸ‘ 349 πŸ” 154 πŸ’¬ 5 πŸ“Œ 2
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Does green stem photosynthesis affect plant drought tolerance and recovery in avocado? Many tree species are capable of using both their leaves and their stems to produce sugars via photosynthesis. Sugars produced in the green stems of plants

♻️ Does green stem photosynthesis affect plant drought tolerance and recovery in avocado? by Nadia Valverdi and co-authors

Full #openaccess
πŸ‘‰ doi.org/10.1093/aobp...

#PlantScience

26.01.2026 07:04 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Bring your science to Salt Lake City! We are now accepting contributed talk and poster abstracts covering all areas of ecological research and practice for #ESA2026 in July. Ample funding support will be available!

https://ow.ly/lYQZ50XTHZS

08.01.2026 21:25 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Very excited to read this!

09.12.2025 11:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Trees use predominantly summer water in the Ressi #experimental #catchment.
Thank you to Giulia Zuecco for leading this work!
www.sciencedirect.com/science/arti...
During the growing season, soil and plant water had a dominant summer origin but seasonality had a major role on their temporal origin.

09.12.2025 09:35 πŸ‘ 6 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Application β€” paleoCAMP

Exciting news! Student applications for paleoCAMP 2026 are open! Are you a graduate student working on any aspect of past climates or environments? Apply to be part of our 2-week summer school in the eastern Sierra Nevada! More details here: paleoclimate.camp/apply

13.11.2025 14:41 πŸ‘ 29 πŸ” 26 πŸ’¬ 0 πŸ“Œ 0
Assistant Professor of Biology Union College invites applications for the position of Assistant Professor of Environmental Biology and Public Health beginning September 1, 2026. Review of applications will begin after December 31, ...

We are hiring!! Asst Prof of Environmental Biology and Public Health! "...interaction between biological systems and the environment as it relates to epidemiology and/or public health."

Deadline 12/31/25. Please apply here: unioncollege.wd5.myworkdayjobs.com/en-US/UnionC...

11.11.2025 19:39 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1
A conceptual figure demonstrating the relationship between stem photosynthesis and stem hydraulic conductivity. Figure by authors.

A conceptual figure demonstrating the relationship between stem photosynthesis and stem hydraulic conductivity. Figure by authors.

πŸ₯‘ New article in @aobp.bsky.social tests whether green stem photosynthesis helps avocado trees cope with drought, revealing extra COβ‚‚ gain doesn’t greatly improve drought tolerance.

Full #openaccess
πŸ‘‰ doi.org/qb92

@canopyinclouds.bsky.social
@avila-loveralab.bsky.social

11.11.2025 07:07 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Paul Nurse describing the main job of a PI

(From β€˜The Thinking Game’, 2024)

31.10.2025 08:45 πŸ‘ 181 πŸ” 53 πŸ’¬ 2 πŸ“Œ 5
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Do #trees in different #hillslope positions use different #water #sources in a pre-Alpine #catchment? And is water #uptake mostly related to #summer or #winter #precipitation in this #humid #environment? Find out more in this study led by Giulia Zuecco at Ressi. www.sciencedirect.com/science/arti...

23.10.2025 05:34 πŸ‘ 11 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Nominate your outstanding senior colleagues for the Ecological Society of America's Eminent Ecologist Award! Nominations due Nov. 13.
esa.org/about/awards...

21.10.2025 18:53 πŸ‘ 10 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0

πŸ“£The University of Utah is hiring two professors in AI in environmental modelling and monitoring at different levels. See the job posts utah.peopleadmin.com/postings/189... and utah.peopleadmin.com/postings/189...
Spread the word!

14.10.2025 18:00 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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A feature engineering technique for enhancing the generalization of machine learning models in estimating crop evapotranspiration Accurate and precise estimation of evapotranspiration (ET) is crucial for understanding the terrestrial carbon, water, and energy cycles. While proces…

A new one from the versatile Dr. Gaku Yokoyama on the next steps in the world of using machine learning to better model crop evapotranspiration. This one melds mechanistic models of leaf conductance, leaf canopy area, and eddy covariance data:

30.09.2025 15:40 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
IPCC AR7 Chapter Scientists | ICTP The Intergovernmental Panel on Climate Change (IPCC) is in the process of preparing its Seventh Assessment report (AR7). The IPCC Working Groups are seeking highly motivated early-career researchers f...

The #IPCC is now hireing β€˜chapter scientists’ to support the author teams for the upcoming IPCC Report.

If you are an early career scientist with strong synthesis and organisational skills, and from a developing country or a country in transition, do check this out!

www.ictp.it/opportunity/...

28.09.2025 07:15 πŸ‘ 19 πŸ” 25 πŸ’¬ 0 πŸ“Œ 0
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My colleague Sarah Batterman and others from @caryinstitute.bsky.social are organizing what looks like a great crash course on ecosystem ecology for graduate students at an exceptionally affordable cost:

23.09.2025 13:19 πŸ‘ 2 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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New Precipitation Is Scarce in Deep Soils: Findings From 47 Forest Plots Spanning Switzerland We determined the new and young water fractions of soil lysimeter waters in 47 forest plots in Switzerland Soil characteristics such as lysimeter depth, soil field capacity and soil stoniness exp...

A new study w/ Emily Burt, @scottallenunr.bsky.social, et al. via @aguecohydro.bsky.social made possible by @bafu.admin.ch. We use >3500 lysimeter isotope observations from 47 sites over 3 years to measure how rainfall percolates into soils, with estimates of young water at different soil depths.

19.08.2025 08:44 πŸ‘ 21 πŸ” 7 πŸ’¬ 0 πŸ“Œ 1

Big news! Huge congratulations to you and very best wishes for many successes!

14.08.2025 19:11 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Are you attending #ESA2025? Come join us for for two engaging #SciPol, #SciComm sessions:

πŸ“† 8/11: Panel on Addressing the Wildland Fire Crisis at the Federal Level
πŸ“† 8/13: Strategic Science Communication Workshop

ℹ️ More details here: www.compassscicomm.org/event/panel-...

See you there!

07.08.2025 14:19 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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🌿 Are you presenting at #ESA2025 in Baltimore?
πŸ“’ Add your presentation to the ESA LAC Chapter database using the QR code. Let's connect, support, and amplify each other! πŸŒŽπŸ’š

#ESALAC #Ecology #LatinAmericanScientists #CaribbeanScience #SciComm

02.08.2025 18:58 πŸ‘ 8 πŸ” 6 πŸ’¬ 0 πŸ“Œ 2
Drought, deluge, fire and heat - integrating proxy and model approaches to paleoclimate in the Western US This session focuses on Western United States hydroclimate, fire activity, and temperatures. Proxy methods used to reconstruct such changes involve isotopic and biogeochemical measurements in various ...

Hey AGU Paleo section, 1 week to get those abstracts in to present at #AGU2025. If you work in W. US paleoclimate we have the session for you agu.confex.com/agu/agu25/pr...

25.07.2025 02:19 πŸ‘ 5 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Why do trees preferably transpire winter precipitation? πŸŒ³πŸ’¦ In our latest commentary we argue that it's not a big surprise but the effect of seasonal differences in soil recharge. onlinelibrary.wiley.com/doi/10.1002/... @canopyinclouds.bsky.social @harshberia.bsky.social @scottallenunr.bsky.social

21.07.2025 06:43 πŸ‘ 11 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
A promotional image for the event, part 1 of 3 listing all the symposia on the program. Click through for full information and to register.

A promotional image for the event, part 1 of 3 listing all the symposia on the program. Click through for full information and to register.

A promotional image for the event, part 2 of 3 listing all the symposia on the program. Click through for full information and to register.

A promotional image for the event, part 2 of 3 listing all the symposia on the program. Click through for full information and to register.

A promotional image for the event, part 3 of 3 listing all the symposia on the program. Click through for full information and to register.

A promotional image for the event, part 3 of 3 listing all the symposia on the program. Click through for full information and to register.

Symposia at #ESA2025 take deep dives into important themes -- research, practice, collaboration and more -- that can enhance anyone's experience at the event. Check out the lineup and start planning your agenda for Baltimore! esa.org/baltimore202...

19.06.2025 15:34 πŸ‘ 4 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Responses of tropical forest trees to rising carbon dioxide - conifers versus angiosperms at James Cook University on FindAPhD.com PhD Project - Responses of tropical forest trees to rising carbon dioxide - conifers versus angiosperms at James Cook University, listed on FindAPhD.com

I have an opportunity for a new PhD student in tropical tree ecophysiology in my lab. Some more details at the link below. Please pass along!

www.findaphd.com/phds/project...

17.06.2025 22:41 πŸ‘ 18 πŸ” 21 πŸ’¬ 1 πŸ“Œ 1
a promotional image describing the program.

Mentors needs! SEEDS is looking for mentors for the 2025 ESA Annual Meeting in Baltimore
Must:
Be an upper-level graduate student or a professional in ecology
Attending the Annual Meeting
Willing to guide a student through the meeting and share your personal experiences in ecology
Mentor an undergraduate as a future collaborator, colleague or friend

Click for more information

a promotional image describing the program. Mentors needs! SEEDS is looking for mentors for the 2025 ESA Annual Meeting in Baltimore Must: Be an upper-level graduate student or a professional in ecology Attending the Annual Meeting Willing to guide a student through the meeting and share your personal experiences in ecology Mentor an undergraduate as a future collaborator, colleague or friend Click for more information

SEEDS seeks ESA members & #ESA2025 participants to serve as Mentors for 30 undergrad students from August 10-15 in Baltimore. SEEDS Alumni/Faculty, researchers, & education professionals, are encouraged to sign up! esa.org/seeds/meetin...

05.06.2025 15:11 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0