My thesis in 180s… and in French

This weekend, I took part in the “Thesis in 180s” competition at MIT during which French speaking PhD students from all background presented their thesis in 180 seconds (3 minutes) to a non-specialized audience. This competition started in French-speaking countries in 2012, and this year was the first time that the competition was hosted is the US. The event was organized by the French Consulate in Boston and the French @MIT Club.

Explaining one’s research project in such a short amount time requires a lot of preparation, but it was a very fun challenge! During my presentation, I introduced the concepts of dew, foliar uptake, transpiration suppression, cavitation, and water use efficiency, all in only 180s! I was awarded 3rd place and received a $500 prize from Thales, who sponsored the event. The winner, Arthur Michaut, will defend the US in the international final in September in Liège (Belgium).

If you understand French, make sure to watch the video of my presentation! See the other winners’ videos HERE.

16th Electromagnetic and Light Scattering Conference

Two weeks ago, I had the pleasure to attend the 16th Electromagnetic and Light Scattering Conference, held at the University of Maryland in College Park. This yearly conference gathers over 100 participants from around the world to discuss different aspects of scattering by small particles, from modeling to lab work and atmospheric and astrophysical observations. I gave a talk on modeling scattering from a dew-wetted leaf. You can see the abstract HERE and the program HERE.

Two new papers out

Two new articles I co-authored recently came out.

The influence of memory, sample size effects, and filter paper material on online laser-based plant and soil water isotope measurementspublished in Rapid Communications in Mass Spectrometry looks at the performance of the Picarro Induction Module for rapid, in-situ analysis of water isotopes in plant and soil samples. The lead author, Jiangpeng Cui, is a PhD student from the Institute of Tibetan Plateau Research at the Chinese Academy of Sciences. Jiangpeng approached me at the AGU Fall Meeting 2014 where I presented work using the induction module, and we have collaborated ever since.

See the article.

Global sources, emissions, transport and deposition of dust
and sand and their effects on the climate and environment:
a review, published in Frontiers of Environmental Science & Engineering is a review paper on some of the positive aspects of dust and sand storms. Lead author Feng Wang was a visiting professor in the Caylor Lab at Princeton for almost a year back in 2014 and has kept in touch with the lab since then.

New study on gender biases in geoscience published in EOS

I recently took part in a broad study on gender biases faced by women in geoscience. The work was led by the brilliant Julia Rosen and was just published on AGU’s EOS webpage today.

Julia interviewed women in academia, from PhD students to professors, and compiled stories and research articles on the biases encountered by women in geoscience on a daily basis. One of the key conclusions of the article is that women still face hurdles in the geosciences, but that these hurdles are harder to spot than they once were, making them more difficult to eliminate.

Head to their website to read the full story!

Photo credit: Natasha Krell

AGU Fall Meeting 2016

I will be presenting a poster at the AGU 2016 Fall Meeting on Wednesday, December 14th between 1:40 and 6:00 PM in Moscone South. The poster, Characterization of canopy dew formation in tropical forests using active microwave remote sensing (B33F-0681)will focus on my project modeling scattering of microwaves from dew-wetted leaves. Don’t hesitate to stop by and say hi! If you can’t make it, check out the E-Poster HERE!

On Tuesday, December 13th at 4:05PM, I will be giving a 5min long Pop-Up talk presenting our upcoming review paper on tropical ecohydrology. The session will be held in Moscone West, room 2001A. More details on the Water Sciences Pop-Up session can be found HERE.

EDIT: The video of my Pop-Up talk is now available online! Watch it below or directly on Youtube.


Interview on the AGU Tumblr

The AGU Tumblr page just published my profile in their early career scientists series. In this series, PhD students, post-docs, and early career faculty get to answer a few fun questions related to their research and their academic life.


Check out their page to read my interview!

NASA Jet Propulsion Lab SURP grant received

I was recently awarded a 1-year award from the NASA Jet Propulsion Lab’s Strategic University Research Partnership program!  These grants provide up to $100,000 for cutting edge earth science research conducted by JPL scientists and their chosen collaborators at one of JPL’s 12 partnering universities.

For this project, I will be collaborating with David Thompson from JPL. We plan to combine QuikSCAT active microwave remote sensing data with the AVIRIS Next Generation data over California to advance remote sensing of tree canopy water, improving our ability to map ecophysiology, water stress, drought response, and fire risk.

Photo credit: NASA Landsat

Fog, Fog Collection, and Dew conference

Last week, I attended the 7th International Conference on Fog, Fog Collection, and Dew hosted in Wroclaw, Poland. The conference is organized every three years and brings together scientists from all continents working on different aspects of non-meteoric water.

I gave a talk on my current project in collaboration with Pr. Sally Thompson from UC Berkeley  looking at transpiration suppression due to fog and dew. I was also very happy to learn more about some fascinating dew and fog collection projects, a topic I have thought about a lot before.

It was great to get to see old friends, like former Caylor Lab member Lixin Wang presenting his work on the use of stable isotopes to separate dew and fog water inputs for vegetation in the Namib desert, or Camille Duprat, former post-doc in the MAE department at Princeton University. In addition, I got to meet some of the most active people in the world of dew related research, like Daniel Beysens, Nurit AgamJürgen Burkhardt, and Simon Berkowicz

Finally, the conference was a unique opportunity to meet young and enthusiastic scientists from all across the world, and I am thrilled for the opportunities that this new network of friends and colleagues will bring in the future!

See the conference website HERE.
See the full conference program HERE.
See the live tweets from the conference using the hashtag #FFCD2016.

PS: Can you find me on the official conference picture above?

PEI Hack Award

I just receive the great news that I  have been awarded one of the Mary and Randall Hack ‘69 Graduate Awards by the Princeton Environmental Institute! The Mary and Randall Hack ’69 Award provides research funding to support Princeton University graduate students pursuing innovative research on water and water-related topics with implications for the environment.

I am planning on using the award to focus my summer research on my project using QuikSCAT data to map dew formation over tropical forests.

You can read more about my project in the official announcement HERE.

AGU Chapman Conference in Ecohydrology

Last week, I had a great pleasure to fly down to Cuenca, Ecuador to attend the AGU Chapman conference on Emerging Issues in Tropical Ecohydrology. You can see the program for the conference HERE.

The conference gathered about 100 scientists from around the world, from New Zealand to Sweden, including India and almost every country in South America. The attendees were evenly split between faculty, post-docs and graduate students.

Many of the faculty and post-docs attending the conference were highly recognized in the field of tropical ecohydrology, and many were the authors of papers that have been the foundation and the motivation for my own work. Being able to meet so many of them all at once was a unique experience! The small size of the conference and the general organization (everybody staying in the same hotel, all meals taken together) really allowed me to have one-on-one conversations with the people I wanted to.

The lectures were all really inspiring, and the poster sessions allowed us to easily connect with one another. I made many friends during this trip, and I expect that the network that was born during the conference will be tremendously useful in the future when looking for a new position or developing new projects.

The conference field trip was an amazing way to discover the mountains of Ecuador and the paramo ecosystem. We got a guided tour by the graduate students from the University of Cuenca, who showed us their field experiments and gave us an overview of their research. The views were breathtaking, but the field trip was also a great opportunity to chat in a relaxed environment.

Finally, the topic-specific breakout sessions proved to be a great way to think about concrete projects in ecohydrology.  The goal of these sessions was to write a series of discussion papers based on common interests of sub-groups of attendees. The discussions were all very stimulating, and I am expecting the three groups I am involved in to produce great papers in the very near future!

You can see my poster HERE.

See more photos of the conference by searching for #AGUEcoCCo on Twitter!

PhD Candidate, Department of Civil and Environmental Engineering, Princeton University