Results 141 to 150 of about 31,017 (252)

Automatic area estimation of algal blooms in water bodies from UAV images using texture analysis

Water Science and Engineering
Algal blooms, the spread of algae on the surface of water bodies, have adverse effects not only on aquatic ecosystems but also on human life. The adverse effects of harmful algal blooms (HABs) necessitate a convenient solution for detection and ...
Ajmeria Rahul, Gundu Lokesh, Siddhartha Goswami, R.N. Ponnalagu, Radhika Sudha   +4 more
doaj   +1 more source

Flow‐Made Fertilisers for Cherry Belle Radish (Raphanus sativus L.) Growth in Acidic and Calcareous Soils

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Phosphorus (P) availability is strongly constrained in both acidic and calcareous soils due to fixation reactions, reducing nutrient‐use efficiency and driving excessive fertiliser inputs. This study develops and evaluates a series of chitosan–apatite–citrate (CAC) fertilisers prepared using four continuous‐flow manufacturing strategies: a ...
Tu Nguyen Quang Le, Karen Robertson, Ian Fisk, Nam Nghiep Tran, Dike Yang, Cordelia Selomulya, Volker Hessel   +6 more
wiley   +1 more source

Simulation and Predictive Environmental Modeling for Marine Forecasting: A Systematic Review

Journal of Marine Science and Engineering
Coastal and marine systems are governed by fragile water-quality dynamics, where disturbances can trigger harmful algal blooms with significant ecological and societal consequences.
Annamaria Souri, Angelika Kokkinaki
doaj   +1 more source

The Biosynthesis and Functions of Flavonoids: Recent Advances From Studies Across Land Plant Diversity

Journal of the Royal Society of New Zealand, Volume 56, Issue 3, June 2026.
Over the last decade there have been significant advances in genome sequencing and model species development for ferns, lycophytes, and the bryophyte lineages—mosses, liverworts, and hornworts. This has facilitated research on the biosynthesis and function of flavonoids in these non‐seed land‐plant lineages.
Kevin M. Davies, Nick W. Albert, Rebecca M. Yorker, Kathy E. Schwinn, Yanfei Zhou   +4 more
wiley   +1 more source

Exploring unintended outcomes and trade-offs of climate adaptation for human well-being, using qualitative network models (QNMs)

Ecology and Society
Adaptation to climate change can have trade-offs and unintended outcomes that may add to climate impacts. Identifying how these consequences arise in local contexts is an important step in climate adaptation planning, but the tools for doing so are still
Mary C Fisher, Laura K Nelson, Tessa B Francis, Phillip S. Levin, Jameal F Samhouri, Chris J. Harvey, Laura E. Dee, Kristin N Marshall, Steve J Miller, Stephanie K Moore, Michele L Barnes, Curtis H Cha, Joshua Eli Cinner, Steven A Gray, Andre E Punt, Corey C Ridings, Franz W Simon   +16 more
doaj   +1 more source

Decoupling Dissolution and Biological Kinetics in Polycaprolactone‐Based Denitrification: Direct Determination of Yield and Maximum Specific Growth Rate

Water Environment Research, Volume 98, Issue 6, June 2026.
The graphical abstract compares methanol and presolubilized PCL as external carbon sources in anoxic batch denitrification tests. Although both substrates showed comparable biomass yields, presolubilized PCL supported a higher maximum growth rate than methanol.
Dorsa Barkhordari, Jithin Mathew, Basem Haroun, Lars Rehmann, Sudhir Murthy, Tanush Wadhawan, Domenico Santoro   +6 more
wiley   +1 more source

The Shrinking Caspian Sea: Eco‐Hydrological Responses to Human and Climate Pressures

Earth's Future, Volume 14, Issue 6, June 2026.
Abstract The Caspian Sea, the Earth's largest inland water body, faces water level decline, drawing comparisons to the collapse of the Aral Sea. Unlike the Aral Sea, the relative roles of climatic variability, hydrological changes, and anthropogenic pressures on the Caspian Sea remain poorly understood.
Jesse Duku, Mohammad J. Tourian, Marzi Azarderakhsh, Rovshan Abbasov, Ali Mehran, Ali Torabi Haghighi, Stefanos Xenarios, Azara Boschee, Salih Babagiray, Mojtaba Sadegh, Nima Shokri, Ali Nazemi, Alireza Farahmand, Samaneh Ashraf, Temur Khujanazarov, Elmira Hassanzadeh, Dalal Najib, Daniel Placht, Shamshagul Mashtayeva, Ekaterina Rets, Hamid Norouzi, Kaveh Madani, Manoochehr Shirzaei, Hossein Shafizadeh‐Moghadam, Chiyuan Miao, Ali Mirchi, Shuo Wang, Amir AghaKouchak   +27 more
wiley   +1 more source

Subsurface Ventilation Processes in a Wind‐Driven Coastal System: Insights From the Gulf of Oristano (Italy)

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract High‐resolution, year‐long observations (2023–2024) were conducted in the Gulf of Oristano, a shallow semi‐enclosed basin on the western coast of Sardinia, to address the scarcity of sustained in situ measurements resolving sub‐seasonal coastal processes in the Mediterranean.
Andrea Cucco, Giovanni Quattrocchi, Alberto Ribotti, Andrea Satta, Tasneem Ahmed, Jacobo Martin, Roberto Sorgente, Angelo Perilli, Fabio Antognarelli, James Dariush Karimi, Massimo Salvatore Giovanni Marras, Roberto Brundu, Matteo Sinerchia   +12 more
wiley   +1 more source

Integrating Flow and Solute Flux Dynamics in an Adaptive LSTM Model for Stream Chemistry Predictions

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract High‐frequency measurements of stream solute dynamics reveal fluctuations across a multitude of time‐scales. At the storm‐event time‐scales they expose solute specific rapid mobilization or dilution effects, in addition to hysteresis. For various applications, predictions of these dynamics at measurement sites are desired to inform impending ...
Tarun Agrawal, Jinyu Wang, Allison Goodwell, Jennifer Druhan, Praveen Kumar   +4 more
wiley   +1 more source

The harmful algal bloom holobiont

Microbiology Australia
Harmful algal blooms (HAB) are increasing worldwide, including across Australia’s Great Southern Reef, causing mass mortalities of marine life and economic loss. This mini-review examines the phytoplankton species associated with the SA2025 bloom, particularly dinoflagellates, and explores the potential roles of associated bacteria and viruses in ...
openaire   +1 more source