Results 91 to 100 of about 68,732 (267)

pamfit: A new R package for spatially resolved analysis of Imaging PAM photosynthesis–irradiance light curve parameters

Limnology and Oceanography: Methods, EarlyView.
Abstract Imaging Pulse Amplitude Modulation (PAM) fluorometry allows spatially resolved measurements of Photosystem II (PSII) fluorescence kinetics through time without disturbing study organisms or their environments. In particular, the use of photosynthesis–irradiance curves (P–I curves) provides detailed information on PSII quantum efficiency ...
B. Jesus, P. Cartaxana, C. Williamson
wiley   +1 more source

A low‐cost, automated, and adaptable system for field‐based measurement of pCO2, pCH4, and associated variables in groundwater

Limnology and Oceanography: Methods, EarlyView.
Abstract The Groundwater Automated Chemical Examiner (GrACE) is an automated analytical system of integrated sensors for the field‐based measurement of chemical and physical properties of groundwater. The GrACE system was designed to explore parameters influencing the dissolved concentrations of carbon dioxide (pCO2) and methane (pCH4) in groundwater ...
Madeline McChesney Every, Jesse T. Dugan, John D. Kessler   +2 more
wiley   +1 more source

SWOT satellite for global hydrological applications: accuracy assessment and insights into surface water dynamics

International Journal of Digital Earth
The Surface Water and Ocean Topography (SWOT) satellite, launched in December 2022, marks a significant breakthrough in hydrological monitoring. Equipped with a Ka-band radar interferometer, nadir altimeter, and radiometers, SWOT enables simultaneous ...
Jiaqi Yao, Nan Xu, Mengran Wang, Tong Liu, Hui Lu, Yongqiang Cao, Xinming Tang, Fan Mo, Huanyu Chang, Haiying Gong, Huichao Xin, Hao Xu   +11 more
doaj   +1 more source

The 2025 “Hacking Limnology” Workshop Series and DSOS Virtual Summit: A Half Decade of Data‐Intensive Aquatic Science

Limnology and Oceanography Bulletin, EarlyView.
Michael F. Meyer, Jorrit P. Mesman, Carolina C. Barbosa, Jonathan J. Borrelli, Johannes Feldbauer, Merritt E. Harlan, Robert T. Hensley, Burak Kuyumcu, Robert Ladwig, Isabella A. Oleksy, Rachel M. Pilla, Jacob A. Zwart, Mathew M. Biddle, Paul J. Kinzel, Carl J. Legleiter, Tadhg N. Moore, Tylar W. Murray, Lipa G. T. Nkwalale, Brandon T. Overstreet, Mehraz H. Rumman, Whitney M. Woelmer   +20 more
wiley   +1 more source

Simulating climate change scenarios established by the Intergovernmental Panel on Climate Change in aquatic mesocosms

Limnology and Oceanography: Methods, EarlyView.
Abstract Climate change poses a major threat to ecosystems worldwide, with temperature changes being a key driver of ecological disruption in aquatic environments due to the limited ability of many aquatic species to relocate in response. Despite advances in aquatic experimental approaches to temperature control, most studies rely on simplified warming
Tauany Rodrigues, Aldo Caccavo, Saulo Jacques, Luiza O. Costa, Vinicius F. Farjalla, Aliny P. F. Pires   +5 more
wiley   +1 more source

Automating nested watershed delineation over the world considering endorheic basins and islands

International Journal of Digital Earth
Global-scale nested watershed datasets are foundational for hydrological studies. However, their construction is not yet fully automated, making the process labor-intensive and time-consuming, primarily due to the lack of algorithms capable of encoding ...
Junzhi Liu, Bin Zhang, Yefeng Que, Shaoyi Tian, Wanhong Yang, Wei Hou   +5 more
doaj   +1 more source

Mean Warming Misses the Point: Including Diel Thermal Variability as an Essential Practice in Aquatic Warming Experiments

Limnology and Oceanography Bulletin, EarlyView.
Adriano Caliman, Luciana Silva Carneiro, Rafael Dettogni Guariento   +2 more
wiley   +1 more source

Using physics‐informed neural networks to quantify submarine groundwater discharge under high‐frequency tidal dynamics using heat as a tracer

Limnology and Oceanography: Methods, EarlyView.
Abstract Estimating exchange rates of submarine groundwater discharge (SGD) at high temporal resolution over extended periods remains challenging, particularly when using heat as a tracer in highly dynamic environments such as tidal systems. Currently available heat transport models struggle to accurately quantify SGD exchange rates in these settings ...
S. Frei, M. U. Munir, A. M. Seiverth, B. S. Gilfedder   +3 more
wiley   +1 more source

Explicitly Closing and Quantifying Feedback Loops in Aquatic Environments Should Be a Priority

Limnology and Oceanography Bulletin, EarlyView.
Richard LaBrie, Corday R. Selden, Laura Ganley   +2 more
wiley   +1 more source

Predicting potential Arctic kelp distribution and lower‐depth biomass from seafloor irradiance

Limnology and Oceanography: Methods, EarlyView.
Abstract Kelps have an extensive distribution in Arctic coastal waters. However, quantifying their role in the Arctic food web and carbon cycle is challenged by the scarcity of documented geographical distribution, standing stocks and production. Here we present a framework based on an empirical function to predict the potential kelp distribution and ...
Laura Castro de la Guardia, Inka Bartsch, Haakon Hop, Sarina Niedzwiedz, Luisa Düsedau, Nora Diehl, Dorte Krause‐Jensen, Mikael Sejr, Thomas Gjerfluff Ager, Jean‐Pierre Gattuso, Robert W. Schlegel, Cale A. Miller, Karen Filbee‐Dexter, Pedro Duarte   +13 more
wiley   +1 more source