Results 141 to 150 of about 14,065 (269)

Sponges are celebrated heterotrophs but also key primary producers on changing coral reefs

Functional Ecology, Volume 40, Issue 6, Page 1561-1577, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Trophic interactions and nutrient cycling lay at the heart of ecosystem health and biodiversity. In recent years, our understanding of these drivers has been repeatedly challenged by rapid and unanticipated climatic effects, combined with an increasing awareness that ...
Michelle Achlatis, Rene M. van der Zande, Sam Arnold, Alphonsus C. Röttgering, Jeroen Schneider, Mathieu Pernice, Jasper M. de Goeij   +6 more
wiley   +1 more source

Interpretable Machine Learning Reveals the Crucial Role of Water Availability in Regulating Thermal Optimality of Terrestrial Ecosystems

Journal of Geophysical Research: Machine Learning and Computation
Gross primary productivity (GPP) is the total carbon dioxide plants fix in terrestrial ecosystems through photosynthesis. Air temperature directly influences photosynthesis and, consequently, ecosystem‐level GPP.
Arman Ahmadi, Kanishka Mallick, Koong Yi, Dennis Baldocchi   +3 more
doaj   +1 more source

Patterns and trends of cloud cover and photosynthetically active solar irradiation in southern England: implications for vegetation productivity

, 2013
The aim of the research described in this thesis was to investigate the spatial and temporal variability of photosynthetically active radiation (PAR) over the UK, in particular, to estimate both global PAR and the fraction of diffuse PAR at spatial and ...
Pankaew, Prasan
core  

Australia Gross Primary Productivity (GPP) Dataset 2020 (GeoTIFF) - ZIP file

<p><br>Product: Gross Primary Productivity (GPP)</p> <p>Year: 2020 </p> <p>Region: Australia</p> <p>Temporal Scale: 8 Days</p> <p>Spatial Resolution: 500 meters</p> <p>Method ...
James, Finn, Dash, Jadu, Ogutu, Booker
core   +1 more source

Climate‐induced shifts in plant investment strategies regulate ecosystem carbon cycling across alpine grasslands

Journal of Ecology, Volume 114, Issue 6, June 2026.
The study shows that shifts in plant functional composition along climatic gradients strongly mediate ecosystem carbon exchange. The greater importance of climate on Reco compared to GPP has important consequences for net ecosystem exchange and potential climate feedbacks, as plant community assemblage processes will lag behind changes in temperature ...
Inge H. J. Althuizen, Ragnhild Gya, Francesca Jaroszynska, Hanna Lee, Richard J. Telford, Joseph Chipperfield, Brian J. Enquist, Deborah E. Goldberg, Vigdis Vandvik   +8 more
wiley   +1 more source

Amazon Gross Primary Productivity (GPP) Dataset 2019 (GeoTIFF) - ZIP file

<p>Product: Gross Primary Productivity (GPP)</p> <p>Year: 2019</p> <p>Region: Amazon</p> <p>Temporal Scale: 8 Days</p> <p>Spatial Resolution: 500 meters</p> <p>Method: Light-use-efficiency
James, Finn, Dash, Jadu, Ogutu, Booker
core   +1 more source

Temperature and Resource Supply Drive Continental Variation in Size Structure of Freshwater Food Webs

Ecology Letters, Volume 29, Issue 6, June 2026.
Biological communities exhibit a consistent negative scaling between body size and abundance, yet how this relationship responds to warming remains unclear. Using ~670,000 individual body‐size measurements from stream food webs, we show that temperature effects on size structure depend strongly on resource supply, with warming leading to less negative ...
Vojsava Gjoni, Justin P. F. Pomeranz, James R. Junker, Jeff S. Wesner   +3 more
wiley   +1 more source

Unveiling the role of past vapor pressure deficit through soil moisture in driving tropical vegetation productivity

Environmental Research Letters
The impact of soil moisture (SM) and vapor pressure deficit (VPD) on gross primary productivity (GPP) variability in ecosystems is a topic of significant interest. Previous studies have predominantly focused on real-time associations between SM, VPD, and
Akash Verma, Subimal Ghosh
doaj   +1 more source

Amazon Gross Primary Productivity (GPP) Dataset 2020 (GeoTIFF) - ZIP file

<p>Product: Gross Primary Productivity (GPP)</p> <p>Year: 2020 </p> <p>Region: Amazon</p> <p>Temporal Scale: 8 Days</p> <p>Spatial Resolution: 500 meters</p> <p>Method: Light-use ...
James, Finn, Dash, Jadu, Ogutu, Booker
core   +1 more source

Observation‐Constrained Agroecosystem Model Inversion Reveals Continental‐Scale Variation of Winter Wheat Traits

Global Change Biology, Volume 32, Issue 6, June 2026.
An observation‐constrained model–data fusion framework integrating the Ecosys agroecosystem model, an LSTM surrogate, and dual‐objective inversion was used to infer county‐specific winter wheat trait proxies from satellite‐derived GPP and county‐level yield observations.
Zhenyu Zhang, Kaiyu Guan, Robert F. Grant, Wang Zhou, Bin Peng, Rongzhu Qin, Tongxi Hu, Senthold Asseng, Jingting Zhang, Ziyi Li, Kimberlee K. Kidwell, Jiaying Zhang   +11 more
wiley   +1 more source