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RyuLab@SNU We have obtained >1,000 subsoil in Seoul city. Now we can quantify full-scale (from bedrock to surface); soil C, N and stable isotopes. The vertical pattern of heavy metals is also an interesting topic. Our next step is to record hyperspectral reflections of subsoil.

Kaiyu and I have a new work with Carl Bernacchi Lisa Ainsworth Charles Burroughs, PhD Bin Peng Etsushi Kumagai Caitlin Moore Xi Yang | 杨曦 Joe Berry and Genghong Wu published at Global Change Biology. #SIF measurements under a warming experiment revealed unique contribution to quantifying crop stress

Hiring! 2postdocs of remote sensing of veg. 1: building longterm/consistent records of VIs, 2: quantifying IAV and trends of global land fluxes. Benjamin Dechant Jingfeng Xiao Josh Fisher Berkeley Biomet lab AmeriFlux Remote Sensing Centre for Earth System Research VITO Remote Sensing FLUXNET Early Career Network environment.snu.ac.kr/postdoc-global…

New lab paper by Benjamin Dechant! NIRvP as a proxy of structural SIF and as a better predictor of GPP across scales. Amazing collabo with grayson badgley Philipp Mirco Migliavacca Giulia Tagliabue Micol Rossini Christian Frankenberg Yelu Zeng Yongguang, Kaiyu, Yves, Uwe, Berry sciencedirect.com/science/articl…

This is how we sense street trees via car #vision #lidar #DeepLearning #YOLO by Ryoungseob Kwon Tackang_RyuLab! Species detection, tree location, and carbon stock. Vaibhav Singh Lodhi Urban Ecology BU URBAN Biogeoscience & Environmental Health HaoTang Dr. Lucy Hutyra Maggi Kelly Qi Chen youtu.be/Knq3SaSssjM

Our latest HyperSens Lab paper by PhD candidate A. Belwalkar Anirudh Belwalkar demonstrates the feasible fluorescence quantification by narrow-band imagers (4-6-nm) for precision agriculture applications compared against airborne imaging sub-nanometer retrievals sciencedirect.com/science/articl…

Hot off the press! Lab paper by Jongmin Kim Benjamin Dechant for filter based inexpensive #SIF sensor. 6 years to make this! 🍀 Seoul National University CALS Seoul National University CALS Press Pablo J. Zarco-Tejada Xi Yang | 杨曦 Troy Magney Christian Frankenberg CES Lab@SNU WK Smith 🌎 Christiaan van der Tol Optics of Photosynthesis Lab sciencedirect.com/science/articl…

new SPECIAL ISSUE in 𝗥𝗲𝗺𝗼𝘁𝗲 𝗦𝗲𝗻𝘀𝗶𝗻𝗴 𝗼𝗳 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁 on 𝘃𝗲𝗴𝗲𝘁𝗮𝘁𝗶𝗼𝗻 𝗺𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 #𝗴𝗲𝗼𝘀𝘁𝗮𝘁𝗶𝗼𝗻𝗮𝗿𝘆 #𝘀𝗮𝘁𝗲𝗹𝗹𝗶𝘁𝗲𝘀 together with Paul Stoy Ichii_Lab@ChibaUniv Jingfeng Xiao and Weile Wang tinyurl.com/rse-GEO

Hiring! Two postdocs for image fusion/harmonization/gap filling towards photosynthesis&ET monitoring at hyper scales 🛰️🌿🌲 Seoul National University CALS Benjamin Dechant BU Remote Sensing Pablo J. Zarco-Tejada Ichii_Lab@ChibaUniv Zhe Zhu 🌎🛰️ VITO Remote Sensing Remote Sensing Centre for Earth System Research Ignacio Zuleta EcoVision environment.snu.ac.kr/postdoc-imagef…

New lab paper by Bolun Li! We open BESSv2: ~40 yr records of coupled radiation-CO2-water fluxes from multi 🛰️globally Seoul National University CALS Seoul National University CALS Press Chongya Jiang Benjamin Dechant Yulin Yan Jiangong Liu AmeriFlux Berkeley Biomet lab Max Planck Institute for Biogeochemistry LEMONTREE sciencedirect.com/science/articl…

New lab paper by Yorum Hwang Jongmin Kim 💐Reported canopy structure explains SIF reduction under a drought ☀️ Seoul National University CALS Seoul National University CALS Press Seoul National University Benjamin Dechant Xing Li Benjamin Dechant Seungjoon Jiangong Liu Yulin Yan Jeehwan Bae sciencedirect.com/science/articl…

New lab paper Plant Cell & Environment by Yulin Yan 🎉💐 Found dark respiration explained variations in nocturnal stomata conductance in rice 🌾Collabo/ Benjamin Dechant Jongmin Kim Bolun Li 🤝 Seoul National University CALS Seoul National University CALS Press Seoul National University CES Lab@SNU LI-COR Environmental onlinelibrary.wiley.com/doi/10.1111/pc…

In this work, we found that dark respiration is highly likely the driving force behind nocturnal stomatal conductance in rice plants. onlinelibrary.wiley.com/doi/10.1111/pc…

How to produce environmentally sustainable rice? In this work, we integrated a holistic mechanistic model with a heuristic evolutionary algorithm to reduce GHGs emissions and irrigation consumption without compromising crop yield. sciencedirect.com/science/articl…

Hot off the press! New lab paper by Ryoungseob Kwon 🎉 Counted 1.2 M trees in a city with multimodal data & deep learning. Species detection done from vehicle and #CitizenScience Seoul National University CALS IRIS@UNIST CitizenScience.Gov EcoVision Jan Dirk Wegner Martin Brandt sciencedirect.com/science/articl…

We have been building this moving system over the low hills in SE China, trying to capture the variations in environmental variables above the canopy and hoping to investigate the topographic effects on fluxes. Still ongoing, with so many unexpected challenges and a lot of 'fun'.

GCB would like to welcome our newest Editor, Youngryel Ryu! Youngryel Ryu is a Professor at Seoul National University. His research focuses on vegetation feedback using remote sensing and carbon cycle modeling and measurement. Read more: environment.snu.ac.kr/people

Hot off the press! New lab #RSE paper by Liang Wan 🎉Developed #Sentinel2 #Landsat 🛰️leaf Chl maps by correcting canopy structure effects 🌿🥬🍃 Benjamin Dechant Jeongho Lee Zilong Zhong Ze Seoul National University CALS sciencedirect.com/science/articl… Huge thanks to NEON for

Are you working on a manuscript on vegetation monitoring with geostationary satellite data that is close to submission? Consider submitting it to our special issue in RSE with Paul Stoy Ichii_Lab@ChibaUniv Weile Wang and myself. Deadline: May 15, 2024.sciencedirect.com/journal/remote…

Our work on comparing global foliar trait maps and the impact of upscaling approaches is now published in RSE: doi.org/10.1016/j.rse.… This is an outcome of the #sTRAITS working group #sDiv iDiv Biodiversity Research. Ryan Pavlick Fabian Schneider Jens Kattge Phil Townsend Josep Penuelas Markus Reichstein