Widespread and complex drought effects on vegetation physiology inferred from space
The response of vegetation physiology to drought at large spatial scales is poorly
understood due to a lack of direct observations. Here, we study vegetation drought …
understood due to a lack of direct observations. Here, we study vegetation drought …
Remote sensing of terrestrial gross primary productivity: a review of advances in theoretical foundation, key parameters and methods
W Zhu, Z Xie, C Zhao, Z Zheng, K Qiao… - GIScience & Remote …, 2024 - Taylor & Francis
Accurately estimating gross primary productivity (GPP), the largest carbon flux in terrestrial
ecosystems, is crucial for advancing our understanding of global carbon cycle and …
ecosystems, is crucial for advancing our understanding of global carbon cycle and …
Deriving photosystem-level red chlorophyll fluorescence emission by combining leaf chlorophyll content and canopy far-red solar-induced fluorescence: Possibilities …
Solar-induced chlorophyll fluorescence (SIF) emitted from photosystem I (PSI) and
photosystem II (PSII) is characterized by two peaks centered in the red and far-red spectral …
photosystem II (PSII) is characterized by two peaks centered in the red and far-red spectral …
Water level drawdown makes boreal peatland vegetation more responsive to weather conditions
E Köster, JPB Chapman, JM Barel… - Global Change …, 2023 - Wiley Online Library
Climate warming and projected increase in summer droughts puts northern peatlands under
pressure by subjecting them to a combination of gradual drying and extreme weather …
pressure by subjecting them to a combination of gradual drying and extreme weather …
Why models underestimate West African tropical forest primary productivity
Tropical forests dominate terrestrial photosynthesis, yet there are major contradictions in our
understanding due to a lack of field studies, especially outside the tropical Americas. A …
understanding due to a lack of field studies, especially outside the tropical Americas. A …
Global photosynthetic capacity of C3 biomes retrieved from solar-induced chlorophyll fluorescence and leaf chlorophyll content
Abstract The maximum Ribulose-1, 5-bisphosphate carboxylase/oxygenase (Rubisco)
carboxylation rate (V cmax) has been widely used to help determine the photosynthetic …
carboxylation rate (V cmax) has been widely used to help determine the photosynthetic …
Innovative approach for estimating evapotranspiration and gross primary productivity by integrating land data assimilation, machine learning, and multi-source …
The integration of data assimilation (DA) and machine learning (ML) methods helps to
incorporate multi-source observations into physical models, enabling more accurate …
incorporate multi-source observations into physical models, enabling more accurate …
Regulation of the global carbon and water cycles through vegetation structural and physiological dynamics
Vegetation plays an essential role in regulating carbon and water cycles, eg by taking up
atmospheric CO 2 through photosynthesis and by transferring soil water to the atmosphere …
atmospheric CO 2 through photosynthesis and by transferring soil water to the atmosphere …
[HTML][HTML] A differentiable, physics-informed ecosystem modeling and learning framework for large-scale inverse problems: Demonstration with photosynthesis …
Photosynthesis plays an important role in carbon, nitrogen, and water cycles. Ecosystem
models for photosynthesis are characterized by many parameters that are obtained from …
models for photosynthesis are characterized by many parameters that are obtained from …
Spectral detection of leaf carbon and nitrogen as a proxy for remote assessment of photosynthetic capacity for wheat and maize under nitrogen stress
Z Yang, J Tian, L Zhang, O Zan, X Yan… - Computers and Electronics …, 2024 - Elsevier
Leaf carbon and nitrogen status has been shown to be cues for photosynthetic performance
(eg, Vcmax) in past studies. However, there is a theoretical gap in intuitive spectral …
(eg, Vcmax) in past studies. However, there is a theoretical gap in intuitive spectral …